Quick answer: Smart glass electronically controls light transmission — either tinting on demand (electrochromic) or switching between transparent and opaque (PDLC, SPD). Three dominant technologies: electrochromic (View, SageGlass), PDLC liquid crystal (Smart Tint, Switchable Glass), and SPD suspended particle device (Research Frontiers, Halio). Costs run $75-$200/SF on top of standard glass costs. Used on Class-A office, healthcare privacy, executive office fronts, and hospitality lounges.
Electrochromic glass tints on demand by passing a low voltage across a thin coating between two glass lites. Tint levels are gradient (clear to dark). The tint persists with low power draw. Used for solar control on south and west facades, replacing manual shades and reducing HVAC load. Cost: $75-$150/SF premium over standard glass.
PDLC glass switches between transparent and opaque (frosted) by aligning or scattering liquid crystals between two films. Operates in two states: on (clear) or off (opaque). Used for executive office privacy, conference room walls, hospital exam rooms, and hotel bathrooms. Cost: $90-$180/SF premium.
SPD glass uses suspended microscopic particles that align (clear) or disperse (dark) with voltage. Continuous gradient from clear to dark in 1-3 seconds. Used for high-end office, executive transportation (yachts, jets), and luxury residential. Cost: $120-$200/SF premium.
Executive office privacy with one switch. Conference room walls that need privacy on demand. Healthcare exam rooms (instant privacy without curtains). Hotel suite bathrooms (frosted when occupied). South-facing Class-A office for solar control. Hospitality private dining.
Smart glass requires power, control wiring, and a switch or building automation interface. Failures (very rare) require lite replacement, not field repair. Long-term reliability is well-documented now (10+ years) but warranty terms vary by manufacturer. HVHZ-rated smart glass requires factory-bonded assemblies that include the smart film/coating.
Smart glass electronically controls light transmission, either tinting on demand (electrochromic) or switching between transparent and opaque (PDLC, SPD). It eliminates the need for manual shades, curtains, or blinds.
Electrochromic tints gradient (clear to dark, for solar control). PDLC switches between transparent and opaque (frosted, for privacy). SPD does a fast gradient (1-3 seconds) from clear to dark. Each has different use cases and cost points.
Smart glass adds $75-$200/SF on top of standard glass costs. Electrochromic: $75-$150/SF. PDLC: $90-$180/SF. SPD: $120-$200/SF. Cost varies with manufacturer, sizes, and integration complexity.
Yes, but HVHZ-rated smart glass requires factory-bonded assemblies that integrate the smart film or coating with the laminated impact glass. Confirm the manufacturer has a current Miami-Dade NOA before specification.
Executive office privacy, conference room walls, healthcare exam rooms, hotel suite bathrooms, south-facing Class-A office solar control, and high-end hospitality private dining are the most common Florida commercial applications.
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