Solidor - Solid timber core composite doors

We are the South West’s largest installer of the outstanding collection of Solidor solid laminate, timber core composite doors. We have a huge selection of traditional and contemporary styles available in an unbelievable choice of stunning colour options & finishes.

We understand that security is a key factor when choosing your new doors, the solid timber core construction combined with the incredible Ultion lock that comes comes with a £1000 guarantee if compromised, means that you can rest assured that your property will be as safe as can be when you choose a Solidor door fitted by Thermaglaze.

We have a wide selection of Solidor Composite Doors in our Warminster showroom, why not call by for a coffee and discover all that we have on offer?

Try our online Composite Door Designer to design the perfect front door for your home.

Composite Doors

Get your free no-pressure composite door quote here.

The very best solid core composite doors from the number one installer in the south west.
Try our online Door Designer here and create a beautifully welcoming entrance to your home..
No Deposit required!

Composite Door Special Offer
Composite Doors

Modern or traditional entrance doors, stable doors, French doors, side panels? The choice is entirely yours.

We offer a wide range of styles and frame colour options that are available with either glass, composite side panel or quarter panel to complement the look of any type of property.

In order to fully appreciate the choices and options available why not visit our Warminster showroom. Not only do we have great doors – we also make awesome coffee!



With such a wide selection of glass, fittings and accessories you'll be spoilt for choice.

A selection of beautiful accessories to perfectly complement your choice of door. Whether contemporary or traditional you will find the perfect accessory to truly individualise your door.


Ultion makes the UK's most secure composite door even more burglar proof

When it detects an attack, a hidden lock within the Ultion automatically engages, so that even when snapped twice nothing gets past it.

If an intruder breaks into your home as a result of snapping Ultion, then Ultion will pay you £1000! Thermaglaze fit Ultion locks as standard to all Solidor Composite Doors, to find out more visit our Warminster showroom to discuss your requirements

Composite Doors
we were very pleased
P.L – Bathroom and Front Windows, Melksham
very happy with product / service / staff
Mr & Mrs C.E – Windows, Littleton Panell
Brendan is excellent
S.W – Two Windows, Trowbridge
I chose Thermaglaze when visiting my friend
Mrs C.S – Windows and Doors, Trowbridge
always very happy with the service
A. S – Sash Windows, Weymouth