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FAQs

Answers to some of the frequently asked questions we receive about our products and services.

What is ZEN’s Guarantee, and what does it cover?

ZEN guarantees all white UPVC double glazing window products against discolouration for 25 years (10 years on colour foiled frames and conservatory roofs). In addition, we guarantee all hermetically-sealed double glazing units for 10 years against misting.


Which locations do you cover?

ZEN Windows and Conservatories cover Bristol, Gloucester and Cheltenham and surrounding areas.


Are your double glazed windows A-rated?

Yes, our double glazed windows are A-rated as standard. The minimum required to be compliant with building regulations is a C rating. Find out more about the Window Energy Rating system.


Is your double glazing internally beaded?

Yes, ZEN’s double glazing is internally beaded as standard.


Get in touch today

No pressure here. We believe in transparent, written quotes, giving you the space to make the right decision in your own time. And with bespoke designs tailored just for you, nothing is off the shelf.

Experience the ZEN difference. Get in touch with us today and book your free no-obligation home visit.

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