All Seasons Room

Warm Roof

A structurally robust and insulated tiled roof, Warm Roof stands as the most configurable system in the UK. Its unique ‘warm roof’ construction ensures outstanding thermal efficiency, suitable for various conservatory projects. Features include pre-fitted Velux rooflights, quick installation, and a range of tile colors.

Warmer Roof

Elevate your living experience with our Warmer Roof. Say goodbye to temperature extremes and exterior noise disruptions. This premium roofing option combines style with practicality, offering exceptional thermal performance and added home value.

The Ultimate in Roofing Innovation


Experience the epitome of roofing versatility. Livinroof harmonizes the best of solid and glass roofing. Its design flexibility allows for shaped glazing, maximizing light where needed. The result? Year-round comfort, elimination of glare, and enhanced aesthetics.

Choose excellence for your roofing needs.

So what’s the next step? WINDOW MART can advise you on a number of design options , based on your aspirations  and budget, whether it’s for a replacement roof on an existing conservatory or for a new build.

Would you like to see our range of brochures?

Why Choose Us?

Price Match Guarantee

Our Price Match Guarantee means we will match any like for like quotation with the same features, specifications and warranties.

All Seasons Living

Combine the light and airy feel of a conservatory, yet with the solid, tiled roof, and energy efficiency of an extension.

Over 50 Front Doors

We have a wide range of over 50 white, coloured & woodgrained Front PVCu and Composite Doors to choose from. Starting from just £645.

FREE Quotation

Whatever your requirements, please contact us now for a comprehensive FREE no obligation quotation, or just for some friendly advice.

Best Price Promise GUARANTEE*

*Provide us with a Like for Like quotation with the same features, specifications and warranties from a comparable company,and we will match the PRICE.
Call us on Now 01403 711 936

Do you need a quote?

Contact us now for a comprehensive FREE no obligation quotation.


Established in 1998, Window Mart have gone from strength to strength culminating in the opening of our new show complex at Old Barn Garden Centre near Horsham. All Window Mart staff are employed by the company and drive fully equipped company vehicles. We have our own building team for groundwork and brickwork. In our showroom an extensive range of conservatories, doors and windows can be viewed. Excellence is our commitment and we are here to make sure you get the very best in service and quality.

Contact Us

01403 711 936

Show Complex

Old Barn Garden Centre,
Worthing Road, Dial Post,
Horsham, West Sussex,
RH13 8NR

Opening times:
Mon -Sat: 10am – 4pm
Sunday: 11.30am – 3.30pm

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