Book your survey now and beat the winter rush →
Book your survey now and beat the winter rush →
Book your survey now and beat the winter rush →
Book your survey now and beat the winter rush →
Book your survey now and beat the winter rush →
Book your survey now and beat the winter rush →
revolutionary Secondary glazing for sash & Timber windows
Unique, patented panels that pop into your window frames, reducing heat loss by 50%, noise by 25% and condensation.
Ridiculously easy to measure & install yourself
(or we can do it, with zero disruption).
Near invisible and completely removable perfect for listed properties
Unbeatable guarantee, full support and flexible payment options
Designed for smaller panes, where every millimetre matters.
will now automatically be made as Gecko Invisible.
Insulating your home shouldn’t cost the Earth. Gecko allows you to keep your existing windows while feeling the benefits of double glazing costing you less time and money.
Gecko Panes seamlessly blend in without affecting the appearance of a traditional, wooden sash window. You won’t know they’re there, until you check your bills.
Gecko Panes trap a layer of air turning it into a strong insulator, which reduces escaping heat and emissions by up to 50%.
This improves your Energy Performance Certificate (EPC) while delivering enhanced comfort and savings.
With a sustainable, eco-friendly approach Gecko Panes help save tonnes of CO2 annually and reduce noise by 25 %.
We designed Gecko Panes to slot into almost every wooden sash window.
Our patented sponge surround means each pane is fully removable and installed without drilling any holes for additional fittings or clips, preserving the look for heritage homes.
“The Gecko Glazing system does exactly what it should: it reduces heat loss, virtually eliminates condensation & cuts out noise.”
Home Owner
“Gecko is an ingenious solution perfectly suited for those with traditional sash and case windows, or anyone who wants to make significant improvements to their energy.”
Home Owner
“…Once installed you dont even know they are in place, so visually aesthetically very pleasing.”
Home Owner
Discover a smarter, cleaner, and more efficient way to upgrade your windows, engineered for modern homes, designed for effortless installation, and built to outperform traditional secondary glazing without compromising on style, comfort, or performance.
At Gecko, our mission is to tackle emissions head-on. In the UK, 26% of emissions come from homes. We believe reaching net zero requires making home greening easy, affordable and stress-free.
Not sure? A survey is the easiest place to start.
RECOMMENDED IF YOU’RE NOT SURE
recommended for most customers
Measure & install yourself.
Join over 2,000+ customers who measured and installed Gecko Panes themselves.
Not sure? You can still choose professional help later.
Measure
In 1 minute per window
We make it
We custom make your panes to the exact size.
You fit it
Push fit installation. No special tools. Takes seconds.
Money-back guarantee
Full refund on your trial Gecko Pane. No questions asked.
Large trial panes over 1m qualify for a 75% refund.
Save up to 20% on DIY orders.
Save 10 to 20% by installing yourself.
Discounts are automatically applied on the order page.
Need Help? We’re with you every step of the way.
Measurement check
Still not sure?
Book a survey and our team will guide you.
Our expert team can take care of it for you.
Survey
We’ll measure up and advise on the best solution
Choose
We’ll provide a quote and recommend the best option for your home
Install (Optional)
We can install for you or you can fit it yourself.
You can still install yourself
Most customers choose to install themselves to save money. We’ll support you either way.
Choose the option that’s right for you.
We can survey and/or install for you.
recommended for most customers
Measure & install yourself.
Not sure? You can still choose professional help later.
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