Kent's finest
Conservatory, Window
and Door Company
01959 534 720

Thermaframe Kent

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Latest: New Orangery
Building work is well under way on the Orangery at Thermaframe's show site. The roof is now on, and work is on track to be completed in June. The Orangery will be the sixth show building at the centre. Visitors from the Sevenoaks, Bromley and Orpington areas are also able to see our massive double-edwardian conservatory, P-shape conservatory, T-Shape conservatory, lean to / Georgian conservatory and garden room buildings. These are all full-size furnished buildings and feature a variety of conservatory air conditioning and heating products, conservatory ventilation solutions, flooring and tiling. It's a true one-stop shop where you can sit and let your imagination run riot as you plan your own home extension.

Thermaframe Blog...

Conservatory Village

Thermaframe are just a short drive from Sevenoaks, Bromley and Orpington.

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Call us on:
01959 534 720    Contact

Opening Hours

Thermaframe Conservatory village is open 7 days a week.

Monday to Saturday:
10AM - 5PM

Sundays and
Bank Holidays :
10:30AM - 4:30 PM



Thermaframe are accredited members of FENSA Logo

UPVC Windows

Thermaframe are independent window suppliers and installers of high quality, bespoke UPVC windows (also known as PVCU windows).

Our range of low maintenance UPVC replacement windows will look at home in any environment. UPVC sash windows and side or top opening standard UPVC window frames can be combined with wipe clean traditional white or timber-look finishes and a high security locking system that ensures your windows not only look good but keep your property secure too.
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Easy maintenance UPVC windows will always look great, saving you time and money
upvc windows
Traditional and modern UPVC window styles will match your home beautifully
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Our UPVC windows are much more secure, giving you peace of mind
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Save energy, save money and make your home and the planet a better place to live


Our UPVC windows use high-quality Kommerling window profiles. Our standard windows have a unique 'Slimline Sash' manufactured in the UK by the Whiteline Group. This allows in more daylight and helps keep your home warmer while giving you a much greater visible glass area with less frame on display.

Our UPVC windows include the modern, clean cut Kommerling 58mm Chamfered window system and the softer, rounder Kommerling 70mm Ovolo range.

Thermaframe can even supply replacement sliding sash windows, replacing the traditional look of wooden box-sash windows but with all the benefits of modern window technology

The choice of options for your UPVC windows is limitless and the virtually maintenance-free finish means that once installed, you can just sit back and enjoy the change they will make to your home.

As an expert window company, our no obligation free consultation service will advise you what UPVC double glazed windows or UPVC sash windows are right for your home. If you're unsure what type of UPVC windows you require, then please telephone one of our experts on 01959 534 720, by email at enquiries@thermaframe.co.uk, or alternatively use our contact page.