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.

Click for map

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


replacement door
Doors designed to
your exact requirements
and matching the style
of your home
replacement door
Express your own
style with colour and
furniture options
replacement door
Glass and panel
options let you create
thousands of combinations
replacement door
Keep safe, keep warm
with modern glass and
lock technology

Replacement Doors

Thermaframe are independent door suppliers and installers of high quality, bespoke UPVC doors, composite doors, patio doors, french doors and bi-fold doors. Click on the links below to view more about the doors we offer, or read on for more information about replacement door options.

Front and Back Doors - Patio Doors - French Doors - Folding Sliding Doors


Bespoke Double Glazed Doors

Based in Kent, UK, Thermaframe are designers and installers of high quality replacement doors. Our experts will listen carefully to your requirements, and will guide you through the different door options available. We will ensure that your choice of replacement doors complements your home and will provide you with many years of service. Whether you choose UPVC doors, composite doors, french doors, patio doors or sliding folding doors (bifold doors), our replacement door systems and replacement windows will transform your property.

Door types

UPVC front and back doors are generally the lowest cost option, and provide a modern door with a modern or traditional appearance. These doors make use of UPVC door panels to emulate the style of door that best matches your property and taste. This type of door includes stable doors, in which the top and bottom halves of the door are hinged independently.

Composite Doors use a wood composite material with a wood effect door shell to provide a closer visual match to a traditional wooden door. A wide range of styles is available.

French Doors are UPVC doors which are hung in pairs, meeting in the centre of the door opening. These are generally used for garden-facing doors, and provide a large opening area.

Patio Doors have two or more horizontal sliding panes, giving a large visible glass area.

Folding Sliding (bi-fold) Doors have two or more panels similar to French windows, but which are hinged together to allow the entire window area to be opened to the outside. These are the most expensive option, but allow the greatest opening area.

Low Maintenance

UPVC doors, aluminium doors and composite doors have very low maintenance requirements. Periodic painting or applications of preservative are not required, and these doors will retain their smart visual appearance for many, many years saving you time and money.

Door Security

Replacement doors use the latest in lock and hinge technology, and are much more secure than traditional doors which often have only one or two points of locking. Replacement doors from Thermaframe typically have five locking points, with strong locks and shootbolts to keep your home and family safe.

Buy from the Experts

Thermaframe are the leading company in Kent, covering the Sevenoaks, Orpington and Bromley areas. We have many years experience of transforming homes with quality double glazed windows, doors, and conservatories.

As proven replacement window installers, we provide a 10 year guarantee, FENSA registration and Glass and Glazing Federation Insurance for the supply and installation of replacement windows, doors and conservatories.

Contact us on 01959 534 720, by email at enquiries@thermaframe.co.uk, or alternatively use our contact page.