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First Class Guarantee

First Class Windows issues a 20 year guarantee with every window purchase made, giving you extended cover for your chosen product. Get ready to profit from a decade of outstanding performance.

A Lifetime Of Reassurance

Investing in new windows is something that most of us will only hope to do once and First Class Windows is a firm believer in providing long-term value to its customers. Our guarantee proves this to you.

There’s no mention of a guarantee on the websites of some other window companies, which is quite extraordinary in this day and age. Some guarantees out there are also not Insurance Backed. We offer a fully Insurance Backed guarantee and can do so because our window replacements have demonstrated endurance in each test they’ve been subjected to.

Windows Guarantee

Environmental Policy

We have a responsibility to the environment and do everything we can to minimise any impact we have on it when producing our home improvement solutions. The green commitments made by First Class Windows to put the needs of the planet first are outlined in our Environmental Policy. One of them is the pledge to craft products with a lifespan of at least 20 years to prevent over consumption and the detrimental effects of this.

The cost of new windows is more than deserving of a 20 year guarantee. Over the guarantee period, you could recoup some of your investment through the energy savings made.

Windows Guarantee

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Want to speak with an Advisor? Give us a call on 0800 002 5995

Our friendly team will be pleased to help with any questions you may have.

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Explore your local Caerphilly Showroom

First Class Windows has honed its fitting service over the years, earning a reputation as one of the premier service providers in South Wales. We invite you to visit our Caerphilly showroom, where you can engage with our expert design teams and experience our exceptional products firsthand.

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