Insulating Window Film
If your glass leaks heat in the winter, you're not alone.
Windows lose warmth fast – unless you fight back.
Our insulating window film locks in 33% more heat, helping you stay comfortable without thick curtains or costly glazing upgrades. As a bonus, it helps cut down condensation, too.
Free UK Delivery
On all orders over £70
Satisfaction Guaranteed
Quality you can trust, every time
UK Trusted Installer
Experienced, certified professionals
Expert Installation Available
Professional fitting for perfect results
Installation
Not Sure Which Insulating Window Film?
Let Us Handle It For You
Our installation experts cover the whole of the UK — whether you need solar film fitted at home or across a commercial property, we take care of everything from survey to finish.
benefits
Seal In Heat. Save Money.
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Keep It Toasty
No more cold spots or rapid temperature drops. Evowrap keeps heat where it belongs, on the inside, so your space stays comfy for longer, even after you switch the heating off.
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Slash Heating Bills
Less heat loss means your heating system runs less often. You’ll feel the comfort and see the savings, getting the same cosy results for less.
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Snug & Sunny
Enjoy cosy comfort without closing the curtains. Evowrap traps warmth inside while letting natural light flood your space, so you stay cosy and bright all day.
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Fast, Simple Upgrade
It adds a near-invisible thermal layer to your glass, that’s easy to apply. You get a warmer home without costly glazing and messy installs. It’s the quickest way to warmer windows.
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Heat You Keep
Stay snug even when the heating’s off. Our window film that keeps heat in traps warmth inside, even in those chilly corners and cold spots.
Client Feedback
Trusted by Homeowners & Businesses
Our reputation is built on delivering reliable installations and high-quality results for both residential and commercial clients.
Got Questions?
Everything You Need to
Know Before You Buy
From fitting it yourself to glazing warranties — your most common questions answered.
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You’ll notice the difference most when you’re sitting near the windows. The film cuts heat loss by up to 33%, so your rooms stay warmer for longer once the heating’s off.
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Not at all. Our film for insulating windows are designed to keep your home feeling bright and open. You’ll still get plenty of daylight, just without the cold creeping in through the glass.
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If you’re comfortable with a bit of DIY, it’s straightforward. You simply clean, spray, smooth, and trim. We include clear instructions, and the film is forgiving enough to adjust before it’s fully set. For big or awkward windows, we can send a fitter.
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When fitted professionally, our insulating films can last for many years. They’re made to resist peeling and fading, so you can enjoy the benefits for years without replacing them.
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Yes. If you ever want to change or remove it, the film peels away cleanly with no sticky residue or scratches left behind.
The EvoWrap Difference
Why Thousands of Homes &
Businesses Choose EvoWrap
From the film to the finish — quality you can see, service you can count on.
25+ Years Experience
Decades of expertise in window film and surface solutions
UK Trusted Installer
Professionally trained fitters covering the whole of the UK
Premium Materials Only
Every film is tested for clarity, durability and performance
Up to 12 Year Guarantee
Our fitted films are backed by a no-quibble replacement guarantee
Fit It or We'll Fit It
DIY-friendly films with a nationwide installation service too