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About the products
What is smart film?
Smart film is a thin, self-adhesive film applied to existing glass. It turns frosted when switched off and clear when switched on. Most smart film uses PDLC, a layer of liquid crystals that line up when powered [4]. Smart glass is a new panel with the same kind of layer sealed inside [2].
How much does smart film cost?
Published ranges vary. HomeAdvisor lists smart window film at $30 to $45 per sq ft [1]. One Los Angeles installer prices finished jobs with wiring and controls at $75 to $175 per sq ft [3]. See our smart film cost guide.
How long does smart film last?
HomeGuide puts smart film at 10 to 20 years and smart glass at 20 to 30 years [2]. Humidity, UV, and frequent use can shorten film life [2]. Warranties are shorter than lifespans, so compare warranty terms between installers.
What happens if the power goes out?
Standard PDLC film and glass go frosted when the power is off, so you keep your privacy [4]. Some makers sell a reverse film that stays clear without power and turns private only when switched on [4]. Ask which kind you're being quoted.
Does it use much electricity?
No. One maker rates its film at under 0.5 watts per square foot [4]. A Los Angeles installer estimates $5 to $10 a year to keep 50 sq ft of film clear during business hours [3].
Can I install smart film myself?
Some film is sold for DIY. HomeGuide says professional installs tend to last longer, and that wiring should be left to a qualified electrician so it's done safely and up to code [2]. See our installation guide.
Is smart film the same as window tint?
No. Smart film switches between clear and frosted for privacy. Regular tint darkens glass and blocks heat. The LA installer says smart film doesn't match dedicated solar control film for heat rejection [3].
About quote requests
Who will contact me?
An independent smart film or glass installer, or a supplier that works with installers in your area. They may call, text, or email you about your project. We cannot promise that anyone will contact you or when.
Does it cost anything?
No. Sending a request is free. The installer may pay us a referral fee. You only pay an installer if you choose to hire one, under your own agreement with them.
Do you check installers?
No. A referral is not an endorsement. Check any installer's license, insurance, reviews, and warranty yourself before you sign. Ask whether a licensed electrician will do any new wiring.
We're a referral service, not a contractor, and independent contractors may pay us for referrals.