Reliable and Stress-Free
From the initial consultation to the final installation, we take care of everything.
Tailored to You
Every roof replacement is designed to fit your conservatory’s exact specifications
Trusted by the Community
Our team of local experts ensures precision & unparalleled customer care
What Areas Do We Cover?
We’re proud to be one of the most trusted double-glazing companies in Bristol. Whether you’re replacing your windows, doors, or conservatory, we offer a reliable installation service across the city.
Ashley Down, Avonmouth, Bedminster, Bishopston, Brentry, Coombe Dingle, Downend, Emersons Green, Filton, Fishponds, Frenchay, Hengrove, Henbury, Henleaze, Horfield, Lawrence Weston, Little Stoke, Lockleaze, Mangotsfield, Patchway, Pill, Portishead, Pucklechurch, Sea Mills, Shirehampton, Sneyd Park, Southmead, Staple Hill, Stockwood, Stoke Bishop, Stoke Gifford, Westbury on Trym, Whitchurch.
The new door was expertly fitted by Zen, solutions were found to make sure we get the best insulation. It looks beautiful.
Aisle, Bristol
October, 2024
We were very impressed with Zen Windows throughout the whole process. A great job all round and we couldn't be happier
Philip, Bristol
July, 2024
The service we have had from start to finish has been amazing, the whole team are lovely, communicative, respectful and friendly
Emily & Ant, Bristol
June, 2024
Contact Us
For general enquiries or to book a free no-obligation home visit, get in touch with our expert window installation team on 0117 321 5540.
Our opening times:
Monday - Thursday: 8:30am - 5:30pm
Friday: 8:30am - 4:00pm
Saturday: 9:00am - 12:00pm
Sunday: Closed
Is your conservatory too hot in the summer and freezing in the winter?
A poorly insulated conservatory roof can make your home uncomfortable and costly to heat. Our high-performance conservatory roof replacements solve these issues, making your conservatory a comfortable part of your home all year round.
As long as your existing conservatory base is sound, you can now KEEP your existing conservatory base and walls so there is no groundwork or building work required!
The Warmer Roof system, developed with LABC (Local Authority Building Control), is fully compliant with building regulations. Each installation meets these standards, and a Final Certificate is issued upon completion.
What are the benefits of a Warmer Roof system?
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Quick Installation: With pre-fabricated modular pods, the Warmer Roof system is quick to fit and minimises disruption to your home.
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Fully customisable: Choose from a range of stylish tile finishes and internal designs to complement your home.
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Eco-friendly: Constructed with sustainable timber that offers natural insulation and long-lasting performance.
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Peace of Mind: Fully compliant with building regulations and backed by a 25-year manufacturing warranty.
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No paperwork: ZEN and Warmer Roof handle all the building regulations compliance and paperwork, so when you order a Warmer Roof from us, you can relax, we’ve got everything covered!
How Does The Warmer Roof System Work?
Replacing your conservatory roof with a Warmer Roof is the ideal solution for transforming your space. Watch our video to discover the step-by-step process for replacing your conservatory roof.