Designer Front Doors

Pick from steel, aluminium or timber.


Unrivalled performance and security.

Designer front doors from Thermaglaze. Fully customisable to complement your home.

With a range of styles from Victorian to contemporary, choose from steel, timber or aluminium before picking your ideal colour. Pick chic door furniture from our vast range to add the finishing touches.

Keep your home fully protected with the latest electronic safety features. Designer front doors from Thermaglaze come with the highest-quality locking mechanisms, providing unbeatable security.

Be the envy of your neighbours with our NEW & Exclusive Bel’m Entrance Door.

Exclusive Bel’m Entrance Doors

Our new & exclusive Range of Bel’m Entrance doors represent cutting-edge security, energy efficiency, beauty, and bespoke design.

Each Bel’m entrance door will be unique, as each door is 100% bespoke & will be fabricated to your exact desire in the state-of-the-art manufacturing facility in France & then installed by our own meticulous standards.

Stand out from the crowd with one of the stunning Aluminium doors or maybe the amazing Alu-steel Door, or why not create a real wow factor and opt for one of the beautiful Timber range doors available in a variety of finishes and with a plethora of hardware options to choose from. 

Our doors can even offer world class performance and quality with features such as electronic security locking. 
Whether it be New Build or Replacement, we are confident we will have the door for you.

Every door comes with the highly regarded and sought after IFT Rosenheim high break in resistance testing approval as standard, they are also RC2 certified & covered with our “industry leading” 10-year installation guarantee.

Why not come and view these impressive doors in the flesh at one of our 3 convenient locations at either Thermaglaze Sutton Veny, Clearglaze Bath, and the National self-build & Renovation centre Swindon.


Exclusive to Thermaglaze

We will initially be offering these doors to discerning homeowners across the south of England, covering Somerset, Bath, Bristol, Wiltshire, Dorset, Hampshire, Gloucestershire, Oxfordshire. 

Traditional to Modern Chic, Vintage to Cottage

Smarts Designer Front doors

Smarts Designer Front doors come in a range of styles from Traditional to Modern Chic, Vintage to Cottage we are sure to have a style to suit your property.

With this collection of doors we can guarantee the highest level of security to give you complete peace of mind. Every door is made to the highest of standards and backed up with our unrivalled installation procedures – You can be certain your door is engineered to last.

The exclusive range of colour options provides inspiration for all types of properties. Including the unique Sensations textured range Bespoke to Smarts. The door can also be supplied in a dual-colour format inside and outside to provide you with complete flexibility of choice and to make your house stand out on from the rest.

Premium partner

Introducing the Origin Residential Door

The Origin door offers a number of customisations. Modern or traditional, there’s a panel for every taste. That, coupled with an array of colour choices and accessories, makes for a unique look to your home.

The Kensington Range

Containing a mixture of traditional and modern panels.

The Sandringham Range

If you’re looking for something slightly different, then the Sandringham range has a selection of panels that combine a modern design with geometric shapes,which will add true character to any property type.

ORIGIN BROCHURE View all origin products

The Thermaglaze process

We pride ourselves on offering the very best experience for our customers throughout every stage of the process.
Known fondly as the “Thermaglaze experience".

From quote to installation, we make it easy for you!

"Have used Thermaglaze for many years. Always professional, helpful and very courteous. Delighted with completed work."

Mr J Watson







Case Study

Berkley Heights

Installation in the lovelyboutique town of Frome, Somerset

This project was dominated by the offset gable glazed façade to the rear elevation. A contemporary design that made the most of simple slim Smarts Alitherm 300 windows designed to maximise all glass areas and provide ample light to the internal aspects. The frontage was further enhanced with a Smarts Designer Doors all powder coated in a Sensations Antique Frey finish. The Rear Kitchen Diner is flooded with light from the two storey glazing, the bottom of which is constructed from a Triple Track 6 Pane Smarts Visoglide Plus Sliding Patio Door, with super slim meeting stiles this provides 6 large glazed areas when closed and with the 4 sliding sections creates a fantastic clear opening when all the doors are fully opened. Careful attention was paid to lining everything through with the above fixed panes and all the cladding were matched to produce a single gable infill from outside.

Products used:
SMART Aluminium Windows | SMART Aluminium Sliding Doors | SMART Aluminium Residential Doors | SMART Aluminium Designer Front Doors | SMART Sensations Finishes

Customer: Jenkins Developments


What our customers say

Don’t just take our word for it. Hear what our customers have to say!

A local company selling a quality product and good reviews. Your installer Jayson was fantastic, he was highly professional, courteous and meticulous in every detail, recommended highly.


Solidor Flint 5 Composite Door, Salisbury

Thermaglaze were the most competitive priced compared to other companies. You were recommended by a neighbour who was also happy with your service.


Front Door, Swindon

The Thermaglaze Family

Like the look of our service and products but not based in our catchment area? Take a look at our 2 sister companies in the surrounding area.

Clearglaze Windows

Based in Bath, we cover the following areas: Bradford on Avon, Radstock, Keynsham, Chippenham, Saltford and Midsomer Norton.