InHouse · R&D Brand Owner
Ultra-Premium Switchable GlassInHouse Smart Glass (Switchable Glass) — Ultra-Premium Tier switchable privacy glass · the clearest switchable glass on the market (PDLC) · clear↔opaque in 0.1 second · 2 variants: Tempered Laminated + IGU Insulated · popular for meeting rooms, offices, bathrooms, hotels, building façades
Tempered + Laminated · Safety Glass
Same grade as high-rise balconies · 30–35 dB sound dampening
Super Clear (Low-Iron) Grade
No green/blue edge tint · true-color rendering
Lucida™ Pure Clarity
The clearest on the market · several times less haze than standard PDLC
Money-Back 100% · if not as advertised
Confidence Policy · prove it before you buy (free on-site demo)
Head Office HQ
77/577 Chatuchot Rd., O Ngoen, Sai Mai, Bangkok 1022010,000+
From Mega Projects, corporates and hotels to private homes
2,000+
Leading organizations trust us
2+2
2 base technologies (PDLC · PNLC) + 2 InHouse layers (Aquaris™ · Lucida™)
In partnership with leading brands
2,000+ projects in 2025 —
InHouse delivers Smart Glass (switchable glass) spanning Mega Project landmarks · office towers · 5-star hotels · leading hospitals through to global brands — projects that choose the Smart Glass Premium tier because they need Safety Glass grade (Tempered + Laminated + EVA interlayer) + acoustic damping 30–35 dB (Laminated) or 40–45 dB (Smart Glass IGU) + Premium tier · 15+ years base · +50% boost (Aquaris™/Lucida™/IGU) · Tempered Laminated PDLC engineered from the architectural drawing stage · cut to size, shaped, tempered · laminated with EVA + PDLC · installed with fully concealed wiring throughout, by the end-to-end InHouse engineering team
Engineers oversee every stage, with attention to every detail
Complete, fast service and 24/7 after-sales support — which is why clients recommend us
Porsche Design Tower (Ultra Luxury), 191 nationwide, Parliament
Louis Vuitton, LINE, Adidas, HSBC
Four Seasons, Pullman, Dusit
Chulalongkorn, Siriraj, Bangkok Hospital
Enterprise & Mega Project Clients
Curated from Mega Projects that specified Tempered Laminated PDLC switchable glass right from the architectural drawing — projects that chose the Smart Glass Premium tier for a Safety Glass grade (Tempered + Laminated + EVA interlayer) + acoustic performance of 30-35 dB (Laminated) or 40-45 dB (Smart Glass IGU) + a Premium-tier lifespan of 15+ years base, with a +50% boost (Aquaris™/Lucida™/IGU) · cut to size, shaped, tempered, laminated with EVA + PDLC · installed with fully concealed wiring across the whole system, end to end by the InHouse team.
Click to watch the full real Smart Glass installation
The only Thai brand that researches and develops its own PDLC formula + laminates it into Tempered Super Clear (Low-Iron) glass
Made to size on every pane, 3+3 to 24+24 mm · service across 8 countries · in-house engineers + crews for full-cycle installation
InHouse is the only brand owner and R&D developer of PDLC formulas for Smart Glass in Thailand, operating on the Apple model — we design our own chemical formulas and control production at every step: high-grade Super Clear (Low-Iron) glass · tempered at 620°C · laminated with EVA + PDLC in an autoclave at 130°C / 13 bar · made to each architect's engineering specifications per project · our Thai engineering team installs on site, across 8 countries throughout ASEAN.
Our founding team has over 19 years of Smart Film installation experience (from 2007 → OOASYS 2014 → InHouse 2022), from small jobs all the way to national-scale Mega Projects, across every industry and every glass form — with real project videos of every installation type to watch before you decide.
Brand-direct from the R&D brand owner · no middleman mark-up · fair Premium pricing · free BOQ + engineering
Order this morning, get your material by tonight — no waiting on a pre-order from overseas · ready to serve large-scale Mega Projects immediately
If the delivered work fails the agreed acceptance standard, we will gladly remedy it or refund 100% in full, per the agreed product or work terms · the highest confidence from the brand owner
The quoted price is the final price. If extra costs come up during installation, InHouse covers them — you don't pay a single baht more.
Free smart-system integration by InHouse engineers who specialize in integration work
Everything in one place — no need to line up multiple crews. We already have the crews and we coordinate the work for you, so the owner never has to chase anyone.
Both installation and after-sales service, on call 24/7, every day of the week, nationwide
No waiting for a repair — a replacement unit is ready to swap in immediately per the sale terms, all free, with no extra charges
Full-time in-house crews, no subcontractors · wiring completely hidden from view · a finish so seamless it doesn't look like film was installed · a QC team inspects every project before handover
InHouse refreshes its special offer every month · with seasonal and project-size add-on deals — Mega Project · Smart Home bundle · volume discount · timeline rush · and more. Call to check before you decide so you don't miss out
InHouse refreshes its promotions every month — each month has its own add-on offers. Call our sales team at +66 88-620-1206 or LINE @in-house to check this month's deal.
A special offer for customers who confirm installation this month · instant discount on every item · contact the sales team to check this month's add-on deals
Free Smart Wi-Fi Power Supply · control by app + voice
Free wiring preparation · worth 12,500+ THB
Free site survey + quotation (Bangkok & metro area)
Credit cards accepted · no surcharge
Pay the 5+5 mm price, get 6+6 mm glass · free thickness upgrade · stronger + better sound insulation
Smart Glass (switchable glass · privacy glass · switchable privacy glass · electric frosted glass · PDLC glass) is PDLC switchable glass with liquid crystals embedded in the glass from the factory (unlike switchable car-window film, which is a film applied over the glass) · the standard build is Tempered Laminated — two panes of tempered glass bonding EVA + PDLC + EVA through an autoclave process · it switches clear↔opaque electrically in 0.1 seconds · typical market power draw 3–6 W/sqm/hr · clarity — the market claims VLT of 74–98% (manufacturer-claimed figures) · IR (heat) rejection 73–99% · UV protection 99%+ depending on grade and technology · market-typical lifespan 10–15 years (longer than switchable film applied over glass, which is typically 8–12 years) because the film is sealed inside the glass and never exposed directly to air, UV or moisture
The heart of PDLC switchable glass · Smart Glass is laminating PDLC inside the glass — an "autoclave" process melts the EVA and fuses tempered glass + PDLC + EVA + tempered glass into a single body · the result is a film locked permanently inside the glass, never peeling, lasting several times longer than film applied over glass — like a "digital curtain" embedded permanently within the glass
With the power off (OFF), the liquid crystals inside scatter freely and the glass switches to a frosted, opaque state that blocks sightlines · with the power on (ON), the liquid crystals align and the glass switches back to perfectly clear · flipping ON/OFF takes 0.1 seconds · this is how PDLC switchable glass lets Smart Glass use very little power compared with electrochromic switchable glass
Did you know? Smart Glass comes in two main modes on the market — PDLC (frosted by default · clear when powered) and PNLC (Polymer Network Liquid Crystal), which works the other way around (clear by default · opaque when powered), suited to jobs that want clear glass as the default and privacy on demand only when needed.
Base-grade PDLC/PNLC on the market is designed for temperate climates · tropical conditions (80% RH+ humidity · intense UV) degrade the liquid crystals faster · examples of R&D that tunes the formula specifically for Thai conditions: InHouse Aquaris™ — humidity- and UV-resistant polymer coating → · InHouse Lucida™ — crystal alignment that reduces light scattering →
5-layer Tempered Laminated structure · tempered glass bonding EVA + liquid crystals (PDLC / PNLC) + EVA · switches clear↔opaque electrically in 0.1 seconds
Real project: NIST International School
The Tempered + Laminated build is Safety Glass grade by nature · ideal for high balconies, large sliding panes and skylights · if it breaks, the shards stay bonded and don't fall as sharp fragments
The EVA/PVB interlayer + PDLC in the middle acts as a built-in sound-dampening layer · cuts noise better than ordinary glass · ideal for rooms near roads or airports, or open-plan offices
Upgradeable to Low-Iron (Super Clear) glass instead of standard float glass · no green/blue tint at the edges · true color for premium projects
Blocks IR (heat) by 73–99% and cuts UV rays, typically 99%+ on the market depending on the grade and technology used · lowers air-con costs and protects furniture from fading
PDLC sits permanently inside the glass · never in direct contact with air/moisture/UV · market-typical lifespan 10–15 years, longer than film applied over glass
Built to each project's engineering size and shape · curved corner cuts · hardware cut-outs · custom profiles · a choice of thicknesses to suit the application
Runs on a standard electrical driver · connects to smart-home systems for control by voice, app, sensor or schedule as you wish
PDLC sits inside the glass · the outer surface is ordinary glass · clean it with glass cleaner · you can use a scraper without fear of scratches, unlike film applied over glass
Unlike ordinary switchable glass on the market, InHouse chooses Tempered Super Clear (Low-Iron) + EVA optical grade + PDLC/PNLC to InHouse's own R&D formula · standard thickness 11.9 mm · adjustable in every dimension
Because no layer is a generic off-the-shelf part — the glass is Low-Iron (not Float, which has a green tint) · the interlayer is EVA optical grade (not PVB, which yellows easily in Thailand) · the film is PDLC to InHouse's own R&D formula + optional Aquaris™/Lucida™
Same grade as Pilkington Optiwhite / Saint-Gobain Diamant · Fe₂O₃ ~0.01% · no green tint from the edge · tempered at ~620°C, 4–5× stronger than ordinary glass · ordinary market glass uses Float Glass
Ethylene Vinyl Acetate (EVA) optical grade · clear and colorless · more moisture- and UV-resistant than ordinary PVB · does not yellow in Thailand's 80%+ RH air · bonds the glass to the PDLC firmly under Autoclave
Switchable PDLC film (default frosted · clear when powered) or PNLC (default clear · opaque when powered) · upgradeable to Aquaris™ (moisture + UV resistant) or Lucida™ (Pure Clarity, the clearest on the market) · runs on AC 65V · 3W/sqm/hr
Same grade EVA as the top layer · seals the PDLC 100% from air and moisture · the film never touches the outside for its entire service life
A second Super Clear pane · same grade as the top · paired tempering + EVA lamination = Safety Glass grade + sound dampening 30–35 dB
Indoor Series (base PDLC/PNLC) · Outdoor Series — Aquaris™ (moisture + UV resistant) · Performance Series — Lucida™ (Pure Clarity · the clearest on the market)
See all 3 Series →From 3+3 mm (7.9 total) for small panels · standard 5+5 mm (11.9 total) · up to 24+24 mm (49.9 total) for Bullet-Proof/Extreme Façade · 10 sizes to choose from
See the thickness table →PDLC (default frosted · clear when powered — ideal for bathrooms/partitions where privacy is the default) · PNLC (default clear · opaque when powered — ideal for façades/windows, saving power when kept clear for long stretches)
PDLC vs PNLC →Note: the 5 + 5 mm = 11.9 mm total structure is standard for general work (meeting rooms · homes · hotels · VIP bathrooms) · InHouse controls Made-to-Order production in every size — from 3+3 mm (7.9 mm total) to 24+24 mm (49.9 mm total) · see the detailed 10-size thickness table →
InHouse controls production of switchable glass · Switchable Glass to match each project's size / weight / position · small panes don't need 12+12 (wasteful) · large panes / façades don't use 5+5 (can't bear the load)
| Thickness (glass+glass) | Total thickness | Max size/pane | Best for | Popular |
|---|---|---|---|---|
|
3+3 mm
|
7.9 mm | 2.5 × 2.4 m | Small facings / display cabinets · thin interior partitions · single bathroom · small windows | |
|
4+4 mm
|
9.9 mm | 2.5 × 2.7 m | Standard office partitions · home bathroom · display cabinets | Popular |
|
5+5 mm
|
11.9 mm | 2.5 × 3.6 m | General standard · meeting rooms · residences · hotels · VIP bathrooms · normal-height partitions | Standard |
|
6+6 mm
|
13.9 mm | 2.5 × 4.2 m | Tall partitions · sliding doors · large meeting rooms · small Glass House | Popular |
|
8+8 mm
|
17.9 mm | 2.5 × 5.0 m | Building façades · high balconies · glass staircases · Glass House · large sliders · executive suites | |
|
10+10 mm
|
21.9 mm | 2.5 × 5.5 m | Medium-height façades · tall-balcony balustrades · medium skylights · Pool Villa | |
|
12+12 mm
|
25.9 mm | 2.5 × 6.0 m | High-rise façades · steel-frame balustrades · large skylights · panes over 4 m tall | |
|
15+15 mm
|
31.9 mm | 2.5 × 6.0 m | Mega Project · extra-high façades · Engineering Special work · large Show Room | |
|
19+19 mm
|
39.9 mm | 2.5 × 6.0 m | Skyscrapers · Hurricane / Cyclone Resistance work · Bullet-Resistant Grade (Optional) | |
|
24+24 mm
|
49.9 mm | 2.5 × 6.0 m | Ultra-special work · Bullet-Proof grade · Extreme Façade · Engineered Special Order |
* Max size/pane is approximate · depends on the load-bearing structure · InHouse engineers calculate the Engineering for you free of charge
The table above is Smart Glass Laminated (single-pane). For Smart Glass IGU (2-layer Insulated), standard thickness is 24-32 mm total (Laminated layer + Argon gap 12-16 mm + Tempered) · max size per pane 2.5 m wide · height per Engineering calculation · custom to the architect's BOQ · See the full Smart Glass IGU spec →
PDLC + EVA totals 1.9 mm (0.76 + 0.38 + 0.76) and is fixed across every option · only the Tempered Glass thickness changes (Laminated variant) · every thickness uses the same InHouse R&D film formula
Supports R-corner cutting · drilling holes for hardware · special shape routing · polished edges before lamination
InHouse engineers calculate the thickness for you by pane size + lateral load + wind load per engineering principles — free of charge
Smart Glass Laminated (single-pane · Tempered + EVA + PDLC + EVA + Tempered · 11.9 mm standard) · choose the Film Series inside the glass: PDLC/PNLC base · plus Aquaris™ (outdoor) or Lucida™ (pure clarity) · every Series uses the same Super Clear (Low-Iron) glass · the difference is the R&D layer on top of the PDLC
Standard Tier · accessible price · top-grade PDLC quality on the market
Standard Smart Glass for indoor use — Tempered Laminated Super Clear with PDLC embedded in the middle · ideal for meeting rooms · home bathrooms · office partitions · executive offices · indoor display cases · Safety Glass Grade (Tempered + Laminated) + Acoustic 30-35 dB · starting at 5+5 = 11.9 mm thickness
Indoor Series · real projects
*Material only, installation not included
*Specs on this page may change as newer product versions are released · for the latest verified specs, please contact our sales team.
Weather Resistance Tier · Aquaris™ · resists sun, rain and humidity
Smart Glass for outdoor use · Tempered Laminated + Aquaris™ weather layer developed in-house by InHouse R&D · withstands 85°C heat · 95% RH humidity · passed 5,000+ hours of QUV testing · ideal for façades · balconies · Pool Villas · Sky Lounges · outdoor sliding doors · glass near the sea or a pool
Weather Resistance · proven
*Material only, installation not included
*Specs on this page may change as newer product versions are released · for the latest verified specs, please contact our sales team.
#1 Clarity Tier · clearer than Indoor Series · Pure Clarity Lucida™
Premium Smart Glass · Tempered Laminated + Lucida™ Pure Clarity Layer (InHouse R&D · low-haze) · clearer than Indoor Series · reduces haze several-fold versus standard PDLC · nearly indistinguishable from bare glass · ideal for projects that need true-color rendering — labs · hospital VIP/OR · cleanrooms · art galleries · museums · glass houses · premium Pool Villas · brand flagships
Pure Clarity · proven
*Material only, installation not included
*Specs on this page may change as newer product versions are released · for the latest verified specs, please contact our sales team.
More than just clear or frosted… we give you the freedom to design Smart Glass to match your imagination — click a card to see the real project
Digital Printing
Print patterns, graphics or your company logo directly onto the film — crisp, striking, and branding at the highest level.
See the TU-NSTDA project
Segmented Animation
Control on/off independently by zone to create digital-blind effects, reveal a logo, or run a gradient animation.
More details
Smart Dimming
Not just clear or opaque — dim the clarity precisely (dimmer) to set exactly the right mood in your room.
See the Dimmer project
Custom Colors
Choose the film color you want — mixed to your brand Pantone/code across 33,000+ shades, not just white or grey.
See all colors ↓Smart Glass IGU (Insulated Glass Unit) = double-glazed switchable glass with an Argon gap in between · it builds on Smart Glass Laminated (single-pane) with a 3-pillar premium: Privacy + Thermal insulation + Acoustic damping · ideal for Pool Villas · hospital ICUs · hotel premium suites · yachts · recording studios · Mega Project façades
ON · clear, see-through, letting light in ↔ OFF · frosted opaque for privacy + filtering heat out of the building
Laminated + Argon + Tempered — each layer with a dedicated job · three benefits combined in one pane
Tempered + PVB/SGP interlayer + Smart Film (PDLC/PNLC) + Tempered
Argon gas ≥90% · sealed · insulates against heat + sound
Safety Glass grade · optional Low-E coating reflects IR
The only glass that does all three at once · no curtains · no separate acoustic glazing to buy · no added insulation panel
PDLC/PNLC Smart Film embedded in the Laminated layer · apply AC 65V/100V to switch modes · instant privacy, no curtains · no mechanical parts
Aquaris™ IR-rejection + Argon gas gap + Low-E coating · blocks 60-88% of heat · cuts A/C cost 45-70% (Standard → Low-E top-tier) · on par with the EU Energy Class A standard
PVB/SGP acoustic interlayer + Argon gap = damping at the level of a luxury bedroom · home cinema · studio · around 10-15 dB above Smart Glass Laminated (roughly 2× quieter)
Smart Glass IGU takes the same R&D layer options as Laminated — Aquaris™ for outdoor work / Pool Villas · façades or Lucida™ Pure Clarity for hospitals / galleries / labs — InHouse engineers help you spec it to your project's use case
Project-based · InHouse engineers produce the spec + BOQ free after a site survey
Choose by use case + budget · all three use the same InHouse PDLC formula · they differ in how it's embedded + the glass structure
| Property |
Entry
Smart Film
switchable film · retrofit overlay
|
Mid · Standard
Smart Glass Laminated
switchable glass · single-pane
|
Premium
Smart Glass IGU
Insulated · double-glazed
|
|---|---|---|---|
| Structure | adhesive film · retrofit overlay | Tempered + EVA + PDLC + EVA + Tempered (single-pane) | Lam[PDLC] + Argon gap + Tempered + Low-E (double-pane) |
| Privacy Switch | ✓ 0.1 sec | ✓ 0.1 sec | ✓ 0.1 sec |
| Partial Install (zone privacy) | ✓ cover part only (half / band) | ✗ full pane required | ✗ full pane required |
| Retrofit (existing glass) | ✓ overlay instantly | ✗ replace with new glass | ✗ replace with new glass |
| Safety Glass Grade | — (depends on existing glass) | ✓ Tempered + Laminated | ✓ Tempered + Laminated · double safety |
| Thermal (U-value W/m²K) | — (depends on glass ~5.7) | ~5.0 | 1.4-1.8 (Standard) · 1.1-1.4 (Low-E) |
| Heat rejection (Outdoor + Aquaris™) | 40-55% | 50-65% | 60-75% (Std) · 75-88% (Low-E) |
| AC energy savings | 25-40% | 35-50% | 45-60% (Std) · 55-70% (Low-E) |
| Acoustic (STC dB) | — (per glass ~28-30) | 30-35 | 40-45 (cap 45) |
| Clarity (Clear · optical clarity) | Clarity 98% | Clarity 98% | Clarity 98% |
| IR / UV Block | 99.99% | 99.99% | 99.99% + Low-E IR reflect |
| Aquaris™ / Lucida™ option | ✓ option | ✓ option | ✓ option (both available) |
| Lifespan | Indoor 12+ yrs · Aquaris/Lucida +80% over market PDLC | 15+ yrs base · +50% boost (Aquaris/Lucida) | +50% boost (sealed IGU) |
| Scratch Risk | at risk (film on the outside) | ✓ standard glass surface | ✓ standard glass surface |
| Serviceability | ✓ peel + re-apply in 1 day | must remove the whole pane | must remove the whole pane (sealed unit) |
| Price (THB/sqm) | 6,700-14,800 | 14,500-22,500 | 26,000-48,000 (Low-E incl.) |
| Lead Time | 1-3 days (in stock) | 7-10 days production · install right away (Bespoke MTO) | 21-30 days (custom IGU) |
| Best for | Renovate · Zone privacy · tight budget | New build · Safety · mid-tier Acoustic | Pool villa · Hospital · Hotel premium · Yacht · Studio |
| View Smart Film | Smart Glass Laminated | Smart Glass IGU |
Note: Smart Glass IGU spec depends on glass thickness · interlayer (PVB/SGP) · gas (Argon/Krypton) · Low-E coating · every option is included in the glass price (Low-E + Argon included) · installation is charged separately at ฿1,600-3,200/sqm.
Enter your glass area to see a starting price for InHouse Smart Glass (Tempered Laminated PDLC) at a base thickness of 5+5 mm
Type your glass area in square meters, e.g. 5, 10.5, 25
Tempered Laminated · 5+5 = 11.9 mm
Meeting rooms · partitions · homes · in-home bathrooms
Estimated price
—
THB (from)
Aquaris™ · weather-resistant
Facades · balconies · Pool Villa · Sky Lounge
Estimated price
—
THB (from)
Lucida™ · nearly indistinguishable from bare glass
LAB · Hospital VIP · Art Gallery · Glass House
Estimated price
—
THB (from)
* These are starting prices for each grade, excluding installation and accessories. Actual pricing may vary with size, on-site complexity, and the grade you choose.
Request a Full QuoteInHouse quotes are transparent — every part is itemized with no hidden costs. The price we estimate is the real price.
By series × thickness — Indoor / Outdoor (Aquaris™) / Performance (Lucida™) · every pane is Tempered Laminated Super Clear
Installed 100% by InHouse's own crews and engineers — no subcontractors
However hard the job, never above ฿3,200/sqm
Includes: special tools · rope access · scaffolding · high-rise work
A 48-60V controller that feeds the film — available in both AC/DC
An InHouse Technology policy — the price we quote you is the price you pay.
The quoted price = the real price. If it runs over the estimate, InHouse covers 100% of it.
Glass installation never exceeds ฿3,200/sqm no matter how hard the job (special tools · rope access · scaffolding · high-rise work) · add-on services (framing · removing and finishing floors/ceilings) are itemized transparently as separate line-items.
Both parts of this policy = one and the same policy of InHouse Technology company policy
Pick the size by your actual coverage area — every size is covered for the product's service life, per product terms
| Size | Max coverage | Price |
|---|---|---|
| 100W | ≤ 15 sqm | ฿4,800 |
| 200W | ≤ 30 sqm | ฿5,900 |
| 500W | ≤ 70 sqm | ฿8,700 |
| 1000W | ≤ 140 sqm | ฿14,300 |
| 2000W | ≤ 300 sqm | ฿22,700 |
| Custom | Made to order | Quoted per project |
* Price includes lifetime care (per product terms) · with surge protection · our engineers recommend the right size during the on-site survey
InHouse is Thailand's only R&D brand that researches and develops its own Liquid Crystal and coating formulas — not just buying and reselling · the LC Formula + HC Armor Coating technologies = the foundation of Aquaris™ (Outdoor Series) and Lucida™ (Performance Series) · blocks IR/UV 99.99% · lifespan +80% over market PDLC · Lucida™ Pure Clarity · nearly indistinguishable from bare glass
A high-density Liquid Crystal formula that InHouse develops in-house · the clarity base of InHouse Smart Glass · Outdoor (Aquaris™) and Performance (Lucida™) · full clarity without compressing the film layer
Compresses the Liquid Crystal layer thinner to push VLT higher in exchange for clarity — but it damages the film structure over the long term
High-Density Liquid Crystal · the base of Outdoor + Performance
Uses high-concentration Liquid Crystal to boost clarity without compressing the film layer, preserving the original thickness and structure · used as the base of InHouse Smart Glass · Outdoor (Aquaris™) and Performance (Lucida™)
A special Hard Coating surface treatment · Anti-Yellowing · Anti-Scratch · Anti-Moisture, developed in-house by InHouse R&D · it is the foundation of the Aquaris™ (Outdoor) and Lucida™ (Performance) technologies · applied to the Outdoor + Performance Series
No protective Hard Coating
The foundation of Aquaris™ + Lucida™
Coated with a special Hard Coating material developed by InHouse R&D · durable on its own, needing no extra care · used in Outdoor Series (Aquaris™) and Performance Series (Lucida™)
InHouse Smart Glass researches and develops 2 base technologies — PDLC (Polymer Dispersed Liquid Crystal · normally opaque, fail-safe) and PNLC (Polymer Network Liquid Crystal · normally clear) · both bases work across every Series (Indoor · Outdoor + Aquaris™ · Performance + Lucida™)
PDLC base technology = the same technology used in Porsche Taycan (Variable Light Control · 9 segments) · Mercedes-Benz GLC EV 2026 (SKY CONTROL roof) · Ferrari Purosangue · McLaren 720S Spider · Maserati MCPura Cielo · Rolls-Royce Dawn — InHouse builds on it with Aquaris™ + Lucida™ Thai R&D to withstand the intense sun · extreme heat · continuous high humidity of Thailand and Southeast Asia
See the reference table for all 6 luxury brands · official sourcespower loss = privacy stays · safe by design
saves power when clear is the normal state
| Property | PDLC | PNLC |
|---|---|---|
| Default state (no power) | Opaque (fail-safe) | Clear |
| Clarity Tier (perceived) | Performance (Lucida™) = the clearest in the InHouse line (Lucida™ is clearer than the PDLC/PNLC base) · Outdoor clarity on par with our interior series | |
| IR block / UV block | 99.99% | 99.99% |
| Typical use | General indoor | Indoor (clear at all times) |
| Best for | Meeting rooms, condos, offices | Showrooms, retail stores, display cases |
Not sure whether to choose PDLC or PNLC? The InHouse engineering team is ready to advise for free — call +66 88-620-1206
Beyond the base tech · InHouse R&D also develops 2 proprietary technologies — Aquaris™ Weather & Water Resistance Technology (Outdoor Series) and Lucida™ Pure Clarity Technology (Performance Series) · both build on top of PDLC/PNLC, giving a lifespan +80% longer than generic market PDLC
A proprietary R&D technology of InHouse Smart Glass · adds a layer of water-resistant, sun-, rain-, moisture- and heat-resistant switchable film on top of the PDLC/PNLC base · designed specifically for outdoor work (Outdoor Series), withstanding every kind of Thai weather
Best for:
Weather Resistance · provable
#1 Clarity Tier · above Indoor Series · Performance Series Lucida™
A proprietary R&D technology of InHouse Smart Glass · adds a low-haze layer · reduces haze several-fold · nearly indistinguishable from bare glass on top of the PDLC/PNLC base · clearer than the Indoor Series because the Lucida™ Pure Clarity layer reduces the haze inherent to standard PDLC · premium-grade switchable film (Performance Series) for work that demands the highest clarity, such as labs · hospitals · VIP showrooms · Glass House
Best for:
Pure Clarity Promise · provable
Aquaris™ and Lucida™ = proprietary InHouse technologies developed in-house (R&D Brand Owner) to boost the performance of PDLC/PNLC-based switchable film
Over 10,000+ projects · 2,000+ organizations · covering example 7 segments that have installed and use Smart Glass · switchable glass · privacy glass · PDLC glass in the real world, with products and service from InHouse Smart Glass
Don't see the space you need? InHouse installs on every kind of glass.
A deep dive into every property, comparing InHouse Smart Glass · Switchable Glass against the alternatives — motorized roller blinds · window tint film · curtains / blinds
| Property | InHouse Smart Glass PDLC / PNLC | Motorized roller blinds | Window tint / one-way film | Curtains / blinds |
|---|---|---|---|---|
|
Privacy
|
Private 24 hrs Switch on-off at will, day or night | Must go fully opaque Lose 100% of the view whenever you want privacy | Daytime only At night outsiders see right in (One-Way) | Must draw them shut Gaps and seams remain |
|
Design / space
|
Zero Footprint Flush with the glass, takes no space, looks Minimal | Takes up header space Needs a Pelmet box to hide the track | Flush with the glass But dark / reflective, and unchangeable | Takes up lots of space Cluttered look, makes the room feel smaller |
|
Switching speed
|
Instant (< 1 second) One press of the switch changes the whole pane | 10-30 seconds Wait for the motor to roll up / down | Cannot change Once applied it is permanent, peel-off only | 5-15 seconds Draw by hand, one pane at a time |
|
UV & heat block
|
IR block 99.99% / UV block 99.99% | Only blocks when fully closed | Purpose-built for heat rejection | Retains heat / UV leaks in through the seams |
|
Hygiene
|
100% Hygienic Smooth surface, dust-free, wipe-and-disinfect | Collects dust Hard to clean, you have to climb up to wipe | Good (smooth surface) But cannot be wiped hard, scratches easily | Breeding ground for germs Dust mites, musty smell, must be taken down and washed |
|
Noise
|
Dead silent 100% free of motor noise | Motor noise A humming sound while running, disrupts meetings | No noise Because it cannot move | Rattling noise Tracks bang when the wind blows |
|
Maintenance
|
Very easy Just dust it with a feather duster | Troublesome Motors / remotes break often, repairs are costly | Moderate Have to watch out for scratches | Very laborious Remove the track, send out to wash / dry / iron |
|
Smart Home
|
Full system support Voice / app / scheduling — all covered | Partial support Need to buy an extra hub, fiddly setup | Not supported Permanent once applied, no control system | Not supported Entirely manual |
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Lifespan
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15+ yrs base · +50% boost Indoor 15+ yrs base · Outdoor/Performance +50% with Aquaris™ / Lucida™ · IGU +50% boost (sealed unit) | 5-8 years Motor wears out, fabric fades, needs replacing | 5-10 years Film discolors, fades, bubbles | 3-5 years Fabric fades, tears, molds — must be replaced |
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Price level
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Mid – high Worth it long-term (One-time Investment) | Mid – high Motor + fabric + installation cost | Low – mid Cheap, but single-function | Low – mid Washing / fabric-replacement costs over its life |
*Comparison based on the standard properties of each product; actual results may vary by model / brand.
Sliding doors, folding doors, swing doors, pivot doors, top-hung windows, fixed panes, curved glass, semi-circle glass, free-form panes, skylights or shower doors — InHouse builds Smart Glass · switchable glass · privacy glass · PDLC glass in every shape · manufactured as tempered laminated safety glass or double-glazed insulated units (IGU) to your project spec.
The 12 popular shapes below are examples — but InHouse builds any shape, not just these 12. Talk to our engineering team for an assessment of your specific project.
The 12 shapes above are the popular examples — InHouse has an engineering team and partner factories that control production of Smart Glass · switchable glass · privacy glass with CNC systems, so we can build a perfect fit for glass of any shape · any size · any type: sliding doors, folding doors, top-hung windows, curved glass, free-form panes, oversized units or bespoke architectural shapes · built as Tempered Laminated or IGU to spec · for special shapes not on the list, our engineers will assess it for free.
InHouse switchable glass · smart glass · PDLC glass embeds PDLC Smart Film inside Tempered Laminated glass · using the same colored film as Smart Film — we produce your color to any code you specify in Pantone · RAL · NCS · Hex, or pick from the popular shades below.
Sunshine Yellow
Milky White
Smoke Black
Charcoal
Misty Gray
Silver
Pearl White
Frost White
Champagne
Bronze
Honey Amber
Deep Navy
Ocean Blue
Wine Red
Burnt Orange
Forest Green
Sage
Royal Purple
On-screen colors are approximate — request a real color sample to see the true shade before producing your Smart Glass.
PDLC film in Ocean Blue for Smart Glass · custom special-mix color
"Our shop needs the glazed area to be fully private at certain times · but we didn't want curtains because we worried about smells and smoke clinging to the fabric · we wanted glass that turns opaque instantly, is easy to clean and looks modern, matching the shop's style"
* 1 of InHouse's 10,000+ projects · see more custom-color work in the portfolio
Send a Pantone · RAL · NCS · Hex code or a physical sample — InHouse R&D designs and controls production of the colored film to match your code exactly · then laminates it into Tempered Laminated glass as Smart Glass Premium. Minimum from 3 sqm/color
Send your color code / sample
Pantone · RAL · NCS · Hex · CMYK, or photograph the color you want
R&D matches the color + makes a film sample
Within 3-5 days · we send a sample to confirm before producing the glass
You approve · we laminate it into Smart Glass
Embed the colored film in Tempered Laminated glass · installed by the InHouse team
Lead time: custom color 10-20 days (from color confirmation) + the lamination step into Smart Glass (duration per spec · stated in the quote) · MOQ: 3 sqm/color · 18 featured colors: PDLC film in stock, ready to start glass production immediately
InHouse Smart Glass uses the same control infrastructure as Smart Film (PDLC base · ITO conductive layer) · it becomes part of your Smart Home + Enterprise ecosystem · we open up API · RCU · Meeting Room integration so your organization can connect it straight into your systems · free · no extra service charge · handled by InHouse engineers
· demo clip · 9 ways to control · 2:55 min
Demo clip uses Smart Film · the same control infrastructure applies to Smart Glass (PDLC base · ITO layer)
Because every vertical uses a different system — homes use a remote · condos use an app · hotels use an RCU · meeting rooms use Crestron / MS Teams · enterprises want an Open API · InHouse Smart Glass is designed to work with every system · no vendor lock-in
6 consumer methods · included with every installation
API · RCU · Meeting Room · free
help you integrate · any protocol
The basic device InHouse includes with every Smart Glass installation · switch on/off instantly · no setup required
Works like an ordinary home light switch · mounted on the wall · an option you can add · no extra service charge
Control Smart Glass from your phone · on both Android and iOS · switch on/off from anywhere on Wi-Fi
Connect to Smart Home of any brand · no vendor lock-in · set rules with sensors (door · motion · temperature)
Tap it straight from a smart watch (Apple Watch · Galaxy Watch · etc.) · no need to reach for your phone
Works with Google Assistant + Apple Siri / HomeKit · command it in Thai too ("Hey Google · turn off InHouse Smart Glass")
Foundation Layer · works for every vertical
InHouse opens up an API so your organization's developers can connect straight into Smart Glass · ideal for custom applications · BMS · your automation systems
Compatible
Hospitality Vertical
Connect to any hotel Room Control Unit · premium Smart Glass suited to 5-star hotels that want a permanent privacy solution · 15+ year lifespan
Compatible
Corporate Vertical
Connect to your meeting-room control + AV systems · Smart Glass = the premium choice for executive meeting rooms · start a meeting from the calendar → glass turns opaque automatically · use the glass as a projector screen
Compatible
Smart Home · RCU · Meeting Room · BMS · API Protocols — tap to see the full list
InHouse Smart Glass can technically connect to any BMS that exposes an API · consult an engineer to verify compatibility with your project's specific vendor.
Note: the list above shows systems InHouse has actually installed and tested · if your system isn't listed — the InHouse engineering team is happy to advise and build a custom integration for free · covering any protocol that exposes an API or Webhook
Whether your systems run on Crestron · Lutron · KNX · BMS · Custom API or anything else — the InHouse engineering team connects it for free · and supports it 24/7 · if a system has an issue, the team handles it immediately
InHouse engineers connect your systems for free · no extra integration charge
Whenever a system has an issue · the team handles it immediately · no waiting for Monday morning
Any protocol · any vertical · use your own stack · no brand lock-in
Connect Smart Glass (switchable glass) to your Smart Home system on any platform — InHouse designs and installs the complete system for you
Supported Platforms
Command in Thai, e.g. "Open the InHouse meeting-room glass" — supports Google · Alexa · Siri
Control from anywhere over Wi-Fi / your Smart Home app (Tuya / Smart Life / Google Home) · supports iOS/Android · InHouse app coming soon · 100% Offline — use the remote/switch even when the internet is down
Set automatic schedules, create Scenes — e.g. "Meeting Mode" = glass opaque + lights off + display on
Glass turns opaque instantly under harsh sun, clears at dusk — running on its own via light, temperature and other sensors
Welcome Home
My Smart Space
Morning
All Clear
Night
Privacy On
Living Room
ON (Clear)
Bedroom
OFF (Opaque)
Meeting Room
ON (Clear)
Between Smart Glass (Laminated switchable glass) vs Smart Film (overlaid on existing glass)
Premium · Laminated + IGU switchable glass
InHouse's Premium tier · Tempered Laminated glass that "laminates the film with an EVA Interlayer between two glass layers", embedding Lucida™ Pure Clarity · Bespoke Made-to-Order · ideal for new construction or Premium Renovation
switchable film (Self-Adhesive)
A film with a built-in adhesive layer that "applies straight over your existing glass" — no need to tear out the old glass, ideal for Renovate work or homes where the glass is already installed
Privacy + 60-88% heat block · 45-70% AC savings + 40-45 dB sound block · Aquaris™ + Argon + Low-E + Laminated PDLC + Tempered · 26,000-48,000 THB/sqm
Smart Glass = Bespoke MTO, made to order in 7-10 days · covering everything from design · site survey · structure prep · Lamination + Tempering · installation · handover · after-sales service — construction-grade standard, verifiable at every step
Send your drawing or the glass spec you want (size · thickness · Tempered/Laminated/IGU) · the InHouse engineering team calculates the Glass spec · designs the EVA Interlayer structure + wiring system + provides a preliminary quote free of charge
We schedule a Site Visit to survey the actual location · we bring a Smart Glass Sample (Lucida™ Pure Clarity) to compare against your own glass so you see the real clarity/haze · measuring every mm in detail for the Custom MTO
Smart Glass work = construction-grade · must coordinate with the contractor/Interior · we act as the go-between to design the frame + run the wiring + prepare the opening to receive the Smart Glass · ideal for new construction or Premium Renovation
The most critical step for Smart Glass — Bespoke Made-to-Order, produced in 7-10 days: cut the Tempered glass to the exact size → laminate the PDLC film with an EVA Interlayer → Lamination under a temperature/pressure-controlled system → QC every pane · high-precision machinery · exact to spec, every mm
InHouse's 100% in-house crews carry out the Smart Glass installation + quality-check (QC) every pane · focused on wiring completely hidden from view · a finish as seamless as ordinary glass · no subcontractors
We hand over the Smart Glass with usage training + app connection + care guidance (regular glass cleaner is fine · the surface is ordinary glass) · supported across its 15+ year lifespan · the film is permanently sealed in the glass · we never abandon a customer
· Central World · 3:45 min
Behind the scenes of a Smart Glass installation — Tempered Laminated Super Clear 12mm · hoisted to high floors · frames trimmed on site when needed · wiring run · silicone sealed · through to a Live Test of the remote switching before handover
No subcontractors · supervised by InHouse engineers · the same standard on every Mega Project
Glass hoisted safely to the 25th floor and above · frames trimmed on site when the spec doesn't match · finished in a single day, on schedule
If a client's furniture or property is damaged by a mistake of the InHouse installation team — we take full responsibility · no excuses
Check the glass spec · site inspection · prepare the wiring — every time, before any glass is lifted
Inspect the delivered glass · Tempered Laminated Super Clear 12mm · thickness · size · PDLC sandwich layer · confirm it matches the design
Watch in the video 0:10Survey the site · measure the opening · check the frame · record a Defect Report as a document for the client to sign off — preventing disputes later
Watch in the video 0:17If the frame spec doesn't fit · the InHouse crew delivers a new frame or trims on site immediately — finished within a single day, on schedule (real case: Central World)
Watch in the video 0:22Check the electrical circuit of the Smart Glass on every pane before lifting · test the ITO conductive layer · to be sure it works before fitting into the frame
Watch in the video 0:38Hands-on work — Heavy-Glass Lifting · in-house InHouse crews · NO OUTSOURCE
Hoist the 12mm Tempered Laminated glass to high floors (Central World 25th floor) with a safety protocol · anti-scratch padding · the crew coordinates to prevent damage
Watch in the video 0:50Set the Smart Glass into the frame · level every pane · check alignment · no overhanging or tilted edges
Watch in the video 1:03Apply silicone neatly along the glass-to-frame edge · protects against moisture and leaks · finished as cleanly as ordinary glass · using construction-grade sealant
Watch in the video 1:17Run the wiring from the Smart Glass to the controller hub · fully concealed wiring — no cables in sight · the surface is ordinary glass with no exposed cables — the InHouse Installation USP
Watch in the video 1:31Live Test + final QC check · before Mega Project handover
Test the Smart Glass live on site · press the remote to switch clear↔opaque · fast response 0.1 seconds · every pane switches cleanly · working 100% before QC
Watch in the video 1:45A separate QC team re-inspects the finish · smooth silicone edges · no exposed wiring · full clear/opaque performance · every pane checked against spec — before handing the work over to the client
Watch in the video 3:00InHouse engineers bring a Smart Glass · Tempered Laminated switchable glass sample to compare right on your actual site, so you can be 100% confident before ordering a Bespoke MTO · no charge, no obligation
We hold a Smart Glass Tempered Laminated Super Clear sample up against the actual glass on your site · see the clarity, the color tone, and Lucida™ Pure Clarity quality with your own eyes before ordering a Bespoke MTO.
See immediately how your room will look once the Smart Glass is installed — whether the color tone works with your space and how the natural light changes, and which spec truly suits your site
Our engineers inspect the condition of the glass, the wiring, and the installation area, advise on correct surface preparation, and flag any constraints you need to know in advance before work begins.
The product demo, the site survey, and the consultation — all free, no travel fee, no service charge because we want every client to get the right experience and the right product.
Service Area InHouse Smart Glass · switchable glass service across Bangkok and its metropolitan area · plus provincial coverage in Chiang Mai · Phuket · Pattaya · Chonburi · Rayong · Hua Hin · Khon Kaen · Hat Yai and every province across Thailand
Our Sales team is online 24/7 · average reply within 1-5 minutes
We look after you like it's day one of the install, with a service standard beyond anyone else on the market.
Free on-site care — not a single baht charged
(labor 0.- / parts 0.- / travel 0.-)
Peace of mind around the clock — our support team is ready both on-call and on-site, holidays included.
Serviced by our own 100% in-house expert crews — "never subcontracted" — for assured quality and safety.
Zero Repair policy — if a product has an issue, "we replace it with a new one on the spot"* no waiting for repairs, no wasted time.
Bespoke MTO — we produce replacement glass to the same size and original spec · lead time 7-10 days "no waiting on overseas orders" · our coordination team fast-tracks it for Mega Project clients quicker than the market.
If the handover fails the agreed acceptance standard · InHouse will gladly remedy it or refund the full 100%, per the agreed product or work terms · covering Smart Glass quality · clarity · installation · workmanship standard · the same policy for both Retail and Mega Projects (One Bangkok · Porsche Design Tower · UN · Bank of Thailand · Aman) · clients verify before buying with a free On-Site Demo · assured after handover with our Money-Back Guarantee
Smart Glass = Tempered Glass + PDLC Film + EVA Interlayer + power unit ·
every core component (the PDLC film + power supply) is tested by international laboratories
to EU Directive and ASTM (American Society for Testing and Materials) standards · the glass itself uses a Safety Glass grade structure.
Smart Glass uses a Tempered + Laminated Safety Glass structure · the same grade used in high balcony glazing · large sliding panels · skylights · if it breaks it holds together and leaves no sharp shards *Structural standard · not a cert paper · this is a construction-grade structural specification
Smart Glass = a Premium MTO product made to order · choose wrong and rework = tearing out the whole pane, disrupting built-ins · Insights from InHouse experts
Smart Glass embeds the PDLC film permanently inside Tempered Laminated glass · if the Film grade doesn't match the use case (e.g. using Indoor in a humid / high-sun spot) → rework = tearing out the whole pane · disrupting built-ins · ceilings · construction (3-5 days) · you must choose right from the MTO stage: Indoor · Outdoor (Aquaris™) · Performance (Lucida™) matched to the use case = your safety net
The clarity of Smart Glass = Glass Layer + Film Layer combined · Layer 1 — the glass: InHouse uses Low-Iron Import grade · at the glass edge it's no green/blue tint · perfectly clear · compared with typical Thai "Super Clear" you still see a color cast at the edge · Layer 2 — the film: choose the Performance Series (Lucida™ Pure Clarity) to reduce the haze embedded in the glass
Smart Glass differs from Film — wiring must run through the glass frame + embedded conduit from the design stage · not a retrofit added on-site later · coordinate with the contractor · interior · electrical contractor · review the design drawing + wiring spec before ordering MTO · wiring completely hidden from view · a finish as seamless as ordinary glass
Thailand still has no plant making both the PDLC base and Tempered Laminated Smart Glass · if you meet such a claim, ask for the factory license (Ror.Ngor.4) or a tour of the real production line · InHouse Smart Glass follows the Apple model — R&D on the PDLC/PNLC formula + the glass spec in Thailand → Bespoke MTO on a Global OEM base under InHouse's own specifications · the only Thai brand owner doing true R&D
Smart Glass installation is completely different from Film · lifting 12mm Tempered Laminated glass up to high floors (Central World floor 25+) · fitting it into the frame · applying silicone sealant · checking alignment · construction-grade safety protocol · needs a specialist team · InHouse uses 100% in-house crews · no subcontractors · done in a single day, on schedule
Smart Glass has a lifespan of 15+ years base (~22 years with Aquaris™/Lucida™) · MTO is not a stock product · if it fails it must be re-produced · who controls the lead-time to produce in 7-10 days vs a 2-3 month wait ordering from abroad? Who offers Damage Protection? This is what separates "Mega Project standard" from "a seller"
Smart Glass = construction-grade · you must plan the wiring + frame before ordering MTO · clear specs, you only prepare two main wiring points
Smart Glass laminates the PDLC film permanently inside the glass · the wiring must run through the glass frame, not be retrofitted on site afterward like film · you need to coordinate with the contractor · interior · electrical contractor from the design stage · so the wiring is ready when the glass arrives (Bespoke MTO, 7-10 days after ordering)
Provide a power outlet or L/N wiring in a concealed spot (e.g. above the ceiling or in an electrical cabinet).
Run the cable from the transformer through the glass frame and out at the "corner of the glass" (two leads) · this must be pre-routed in the frame design.
Simple to use — control it wirelessly by remote, with no extra switch wiring needed.
What to prepare:
Let your on-site crew prepare the electrical system to spec — it's straightforward.
Free! Guidance and coordination includedAn add-on service that handles the whole job — electrical · frame · ceiling · flooring · glass.
The InHouse team delivers it end to endAnswers on Smart Glass · switchable glass · Laminated (single-pane) + Smart Glass IGU (double-glazed insulated · acoustic · heat insulation)
Yes across all 3 stages:
Thailand's only true USP — InHouse has genuine overnight crews, because most Smart Glass projects in towers, malls, hotels and hospitals must be assembled outside business hours (avoiding crowds · dust · disruption to operations) · see a real case, Pullman Phuket · 662 rooms · 7 towers · worked 18:00-06:00
They are all the same product · people just call it different names — Smart Glass (the international name) · switchable glass (emphasizing the switch on/off) · privacy glass (emphasizing privacy) · electric frosted glass · magic glass (emphasizing the state change) · PDLC glass (emphasizing the technology)
Note: some people also use "electric glass" for a car window that raises and lowers by motor (a power window) — InHouse's product is PDLC switchable glass that changes color/opacity with electricity, not a glass that slides
InHouse Smart Glass = Tempered Laminated PDLC · Smart Film embedded between two panes · switches clear↔opaque in 0.1 seconds
The InHouse Smart Glass standard is 5 layers = Tempered Glass 5 mm + EVA Interlayer 0.76 mm + PDLC Smart Film 0.38 mm + EVA 0.76 mm + Tempered Glass 5 mm = 11.9 mm total thickness
You can choose glass thickness from 3+3 (7.9 mm total) up to 24+24 (49.9 mm total) to suit the pane size/position · at every thickness the PDLC + EVA stay the same, only the tempered glass changes
An engineering rule of thumb for choosing Smart Glass thickness:
InHouse engineers do the engineering calculation free before production · send your drawing + dimensions to LINE @in-house
A single tempered pane = safety glass that breaks into small pebbles, but it is not laminated, so the PDLC film could come loose
Tempered + Laminated = the film is held permanently in the middle by EVA · the glass pebbles stay bonded together if broken, and don't fall
This structure is the Safety Glass standard used in high balconies · balustrades · skylights, because tempered alone lets the film loosen · lamination is required
Because ordinary glass contains Iron Oxide (Fe₂O₃) ~0.10%, which gives it a green edge tint · clearly visible looking through the edge, or with several stacked panes
InHouse uses Low-Iron (Fe₂O₃ ~0.01%) glass, the same grade as Pilkington Optiwhite, Saint-Gobain Diamant, Guardian UltraClear, AGC Crystal Vision · no green/blue tint from the edge · true-color rendering
Essential for luxury showrooms · art galleries · jewelry displays · wine cellars · premium pool villas · brand flagships · where the color of objects must render accurately
Reduces noise by 30-35 dB (Sound Reduction Index Rw), on par with ordinary acoustic-grade glass (32 dB)
Twin 0.76 mm EVA interlayers + 0.38 mm PDLC in the middle add up to 1.9 mm of damping layer that absorbs sound
For comparison: passing-car noise ~70 dB drops to ~38-40 dB (quiet conversation in a room)
Ideal for hotels · bedrooms near roads · near airports · recording studios · boardroom-grade conference rooms
PVB (Polyvinyl Butyral) = the interlayer used in ordinary laminated glass (car windshields, for example)
The optical-grade EVA (Ethylene Vinyl Acetate) InHouse uses:
The result is Smart Glass with the film held permanently in the middle · without the delamination PVB shows when used with PDLC
All of it, yes — InHouse Smart Glass is Made-to-Order and supports:
The key step: all cutting/drilling/shaping/edge-polishing must be done before tempering, because once tempered the glass can no longer be modified
All hardware types are supported:
Wiring: hidden in the top/bottom track or special hinges · using spring hinges with brush contacts or hinges with built-in wiring · InHouse engineers design the connection detail to match the hardware form
InHouse's single biggest selling point — fully concealed wiring, no cables in sight
The process:
InHouse's in-house crews route the wiring inside the wall/ceiling/frame · the result is Smart Glass that looks like ordinary glass with no cables in sight · a finish so seamless it doesn't look like anything was installed
Clean Smart Glass exactly like ordinary glass:
Because the Smart Glass surface is ordinary glass — the film is in the middle, never touching the air
Avoid: corrosive (acidic) cleaners · steel brushes · cleaners with strong solvents
Lifespan = how long the product functions under normal conditions:
Warranty = the period during which InHouse replaces faulty items free (excluding force majeure · misuse · third-party workmanship) · specified per project in the contract terms · contact the sales team for a warranty term matching your project scope
Policy: lifespan is a material property · the warranty is a contractual agreement adjusted per project, for scope flexibility
Very low · draws 3W/sqm/hr (when clear) · no power draw when opaque
Example: a 10 sqm meeting room kept clear 8 hrs/day = 30W × 8 = 240Wh/day = 7.2 kWh/month × 4.5 THB ≈ 32 THB/month
The running cost is tiny next to the A/C savings — Smart Glass blocks IR/UV 99.99%, cutting heat into the room by 30-40% = A/C savings that outweigh the power it draws · ROI within 3-5 years
InHouse is Thailand's only R&D brand owner for PDLC smart glass — we design our own formulas and control production to InHouse specs across partner factories:
Unlike brands that resell off-the-shelf glass with formulas not tuned to Thailand's climate, InHouse engineers the formula for local heat and humidity · ask about OEM at +66 88-620-1206
InHouse Smart Glass is certified to 4 standards for the PDLC component (the film embedded in the glass):
Glass Safety Structure · the glass uses a Tempered + Laminated structure (Safety Glass grade · the same grade as high balconies · skylights)
The power unit is separately certified to CE (LVD + EMC) + RoHS 2.0 · see all the standards in detail →
Smart Glass = bespoke Made-to-Order (not a stock item) · actual production is 7-10 days, which is very fast for custom premium work
Total lead time 10-15 days from BOQ confirmation to on-site installation — including:
In-house crews stand by to install immediately once the glass is finished · no queue · discuss urgent work with the team case-by-case
Every ecosystem:
The Smart Glass driver has a module for connecting to a Smart Home hub · enabling:
InHouse engineers set up the Smart Home integration free as part of installation
Within Thailand:
8 countries across the region (Singapore · Indonesia · India · Laos · Cambodia · Myanmar · Vietnam):
Maximum per pane: 2.5 m wide · up to 6.0 m tall (limited by the autoclave + tempering furnace · height calculated per engineering)
Larger panes are split into several adjoining panes with a structural silicone joint (glass-to-glass seam):
We have done façades over 50 m split into 10+ panes · Mega Project standard
In 2025 alone, InHouse Technology installed more than 2,000 Smart Glass & Smart Film projects across Thailand, covering:
10,000+ projects to date · 2,000+ corporate clients · installation + service across 8 countries · watch the Year in Review 2025 highlight reel →
Smart Glass IGU (Insulated Glass Unit) = double-glazed switchable glass with an Argon gap in the middle · the first pane is Laminated with the PDLC embedded · the second is Tempered (+ Low-E option)
Smart Glass Laminated = a single pane · Tempered + EVA + PDLC + EVA + Tempered · 11.9 mm standard
Smart Glass IGU is superior in 2 ways:
Price 26,000-48,000 THB/sqm (vs Laminated 14,500-22,500 THB/sqm)
STC 40-45 dB (capped at 45 dB) · vs Smart Glass Laminated 30-35 dB = roughly 2× quieter
Ideal for rooms that need whisper-quiet levels:
The top grade on the market for switchable glass · results depend on the tier:
U-value 1.4-1.8 W/m²K (Standard) · 1.1-1.4 (Low-E) · ordinary clear glass 5.7 = ~3-5× better
Ideal for: pool villas · glass houses · high-rise façades on western/southern exposure · premium greenhouses
Every tier uses the Aquaris™ IR-rejection foundation (a verified test lowering the temperature of objects behind the glass) · figures are approximate and depend on orientation, size, building condition
Price 26,000-48,000 THB/sqm (the IGU glass · including Low-E coating · including Argon gas fill in the glass price)
Installation ฿1,600-3,200/sqm quoted separately (same rate as Smart Glass Laminated · Price Ceiling ฿3,200) · add-on services (framing · removing and finishing floors/ceilings) are itemized transparently as separate line-items
It is a project-based RFQ depending on the spec:
The InHouse team issues a detailed quote free after a site survey
Lifespan +50% boost (vs Indoor 15+ years base) · sealed IGU + Aquaris™ or Lucida™ R&D layer · +80% vs typical market PDLC
Why does it last so long?
Backed by the InHouse Confidence Policy (if the delivered work fails the agreed acceptance standard · we fix it or refund 100% per the agreed terms)
Any size, fully custom · cut/drill/round/curved corners before tempering
Sizes:
Lead time:
Aquaris™ (Weather Resistance) — ideal for:
Lucida™ (Pure Clarity) — ideal for:
InHouse engineers help recommend one by your project's use case
Switchable glass (also known as Smart Glass · PDLC glass · or privacy glass) is laminated tempered glass with a PDLC (Polymer Dispersed Liquid Crystal) film embedded between two layers of glass via an EVA interlayer.
With voltage OFF, liquid crystals scatter randomly — the glass appears frosted/opaque. With AC 65V applied, the crystals align — the glass becomes clear (Clarity 98% · optical clarity · measured · Indoor Series). It switches in 0.1 seconds.
InHouse Smart Glass uses a Tempered Laminated structure (Safety Glass grade) with Super Clear Low-Iron glass and the proprietary Lucida™ Pure Clarity R&D layer for the clearest switchable glass on the market.
InHouse switchable glass pricing in Thailand (glass product price · installation quoted separately):
The glass product price includes Super Clear Low-Iron glass, the Tempered + Laminated structure, the PDLC/PNLC Smart Film interlayer, and IGU Argon + Low-E (where applicable). Installation labor is quoted separately at 1,600-3,200 THB/sqm (Price Ceiling 3,200).
Bespoke Made-to-Order — an exact quote requires a site survey. Production 7-10 days (Laminated) or 14-21 days (IGU). Call +66 88-620-1206 for a project-based RFQ.
Switchable glass is the international category name. PDLC (Polymer Dispersed Liquid Crystal) is the dominant base technology used in switchable glass — what InHouse uses.
InHouse focuses on PDLC/PNLC for the optimal balance of speed (0.1s), clarity (Lucida™), and cost — the best fit for architectural Smart Glass applications.
InHouse Smart Glass can be controlled 9 ways (same control infrastructure as Smart Film · PDLC + ITO layer):
InHouse engineers integrate every protocol for free · 24/7 support · consult an engineer via LINE @in-house or call +66 88-620-1206 · See all 9 control methods
Reach InHouse engineers 3 ways: (1) LINE @in-house — direct technical consultation · best for Integration · API · BMS · meeting rooms · 24/7 · (2) call +66 88-620-1206 — general enquiries · pricing · book an on-site demo · (3) On-site Visit free — InHouse engineers survey / demo / advise on design at your site · across Thailand + 8 ASEAN countries
Ask an expert right now
for advice that's on-point and fast
Every review comes from a real InHouse customer — verifiable on each portfolio page, complete with project photos, location, and the actual installation date.
Samaggi Insurance Building 2, 16th Floor, Soi Sukhumvit 33, Sukhumvit Road, Bangkok
I wanted to give the restaurant atmosphere a playful touch. The material had to look luxurious and modern and be easy to use, so staff can manage the ambiance conveniently.
Manage the restaurant's image instantly / flawless, luxurious design in every mode
"We designed the restaurant to feel playful and luxurious. We chose Smart Glass for the kitchen because pressing opaque instantly hides the kitchen bustle without disturbing the luxury dining atmosphere. The work blends seamlessly with the woven gold-pattern wall, staff find it easy to use, and the restaurant looks more modern."— Interior Designer · Project Designer
Central World shopping center, Pathum Wan District, Bangkok
We wanted glass that cuts noise well and is especially clear, but that can also be made non-see-through when needed. We didn't want curtains interfering with the design we'd carefully planned.
A quiet, focused atmosphere / press opaque to hide information in the blink of an eye
"We chose InHouse switchable glass for the meeting room. It's far clearer than I expected when on — the room looks open and spacious — and pressing opaque hides information instantly without affecting the design. As laminated glass, it also cuts noise well; staff love using this room."— Project Architect · Central Pattana
Krungthep Kreetha 20, Alley 8, Saphan Sung District, Bangkok
I made my bathroom with a large clear-glass pane. I wanted to block the view while showering, but not go fully opaque. I heard there's a dimmer-type glass that gradually adjusts the frosting — that's what I want, so the room feels soft. And the material has to be strong and durable.
Dim the opacity as much as you like / strong, durable glass that's easy to wipe clean
"The dimmer system is excellent — I can gradually adjust the frosting as I like, and the bathroom looks soft when it's set to mid-level. The glass is strong and moisture-resistant; after all this use it still looks brand new."— Homeowner
Q House Avenue Ratchaphruek-Rama 5 Project, Nonthaburi
I'm tired of the problem of black mold stains on blinds — they look unclean and harbor germs. I wanted something easy to wipe clean, water-resistant, and durable, that doesn't collect dust or dirt.
Hygienic and clean-looking / an open, spacious space with smart control
"The result was truly worth the wait — far easier to keep clean, and clean and safe to standard. I've already recommended friends to install with InHouse too."— Homeowner · Q.House Avenue
Khun Santi's residence, Bangkok
The brief was to partition the office cleanly, keep it open and not wall-solid, but also block sound well so Khun Santi can focus. Importantly, no curtains, to avoid dust buildup.
Home feels open and modern / quiet space, better focus
"Partitioning the office with Smart Glass came out open, not wall-solid. It blocks sound well, helping Khun Santi focus, and it's easy to care for with no dust worries like curtains. The client is very pleased."— Interior designer · Khun Santi's residence
Bangkok Boulevard Rama 9-2 Village, Saphan Sung District, Bangkok
I wanted to replace the old glass with something stronger and safer for long-term use, since the old glass felt a bit flimsy. I also wanted privacy while bathing, but without making the bathroom feel cramped or having to keep opening and closing curtains.
Thicker, stronger, safer glass than before / adjust privacy instantly
"Replacing the flimsy old glass with Smart Glass gives much more peace of mind — strong, safe, and weather-resistant. While bathing, I tap opaque for instant privacy, with no fussing over curtains, and the bathroom still looks airy, not cramped."— Homeowner, Bangkok Boulevard project
Every review can be verified on its own project portfolio page · each project has a real customer, a real location, and real photos of the work.
Understand PDLC/PNLC smart film + Tempered Laminated switchable glass in depth before you decide · technical guides · comparisons · real client case studies · updates from the InHouse R&D engineering team
![Mega Project Pullman Phuket · Installing Smart Film in 662 Rooms · 7 Buildings + Hotel RCU Schneider [Behind the Scenes] · article from InHouse](/assets/uploads/portfolio/pullman-phuket-guest-experience/smart-film-pullman-phuket-guest-experience-card.jpg)
Behind the scenes of the Mega Project where InHouse installed Smart Film across all 7 buildings of Pullman Phuket — 662 rooms in total — integrated with Schneider Electric's Hotel RCU, and why the team chose to work overnight.
Read more![What Is Smart Film (Electric Privacy Film)? The Complete Guide · by InHouse Thai R&D [2026] · article from InHouse](/assets/uploads/portfolio/line-meeting-room/smart-film-line-meeting-room-pdlc-card.jpg)
What is Smart Film (PDLC switchable film)? The complete guide from InHouse Thai R&D — the liquid crystal principle, the 5-layer structure, PDLC vs PNLC, IR/UV 99.99% specs, 12+ year lifespan, and why it's the clearest on the market.
Read more![Smart Film & Switchable Glass for Meeting Rooms · Reinventing the Modern Boardroom [2026] · article from InHouse](/assets/uploads/portfolio/onebangkok-luxury-conference-room/smart-film-onebangkok-luxury-conference-room-on-off-card.jpg)
Smart film and switchable glass for the modern meeting room boardroom — 5 functions in one system · Privacy · Projector · 30-35 dB sound control · Smart Office calendar integration · cases at One Bangkok · Bank of Thailand · LINE
Read more![What Is Smart Glass (Switchable Privacy Glass)? The Complete Guide · by InHouse R&D [2026] · article from InHouse](/assets/uploads/portfolio/q-house-avenue-rachapruk-rama5-bathroom/smart-glass-q-house-avenue-rachapruk-rama5-bathroom-card.jpg)
What is Smart Glass / switchable glass / PDLC privacy glass? An explanation of Laminated PDLC and IGU + Low-E · 30-35dB sound dampening · 50-65% heat block · 15+ year lifespan · 14,500-22,500 THB/sqm, by InHouse R&D.
Read more
Why does InHouse survey the actual site before installing smart film? Behind the scenes of a Pattaya bathroom case with the 4-step site survey — checking the glass, measuring the area, inspecting the wiring, coordinating with the interior crew — so installation day finishes in a single day.
Read more![Smart Film vs Smart Glass · The Complete Comparison · Which to Choose [2026] | InHouse · article from InHouse](/assets/uploads/portfolio/aman-nai-lert-bangkok-bathroom-1/smart-film-aman-nai-lert-bangkok-bathroom-clear-glass-city-view-og-card.jpg)
How do Smart Film and Smart Glass differ? We compare switchable film and switchable glass across every dimension — price · lifespan · installation · safety · zone privacy — by InHouse R&D, which develops both within one ecosystem.
Read morePremium Smart Glass by InHouse from 14,500 THB/sqm · Bespoke Made-to-Order, produced in 7–10 days · standby crews install immediately once production is complete · on-site engineering survey + BOQ free
Our engineers bring every grade of smart film to compare on your actual site
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