Commercial & homeowner

Replacement Front & Back Doors

At Techniglaze, we manufacture and install doors for all situations. All our doors meet the highest standards for security and energy efficiency. With a new door installation from Techniglaze, your home or business will soon benefit from enhanced safety and a stylish and attractive aesthetic.

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Highly secure front and back doors in Bath, Bristol, Wiltshire and Gloucestershire

A door is the first thing people notice when they arrive at a home, shop, or business. First impressions are important, so your door should be the best it can possibly be. All our doors undergo rigorous testing for weather resistance and durability, and are professionally installed by our team of industry experts. They are available with a range of hardware including letterplates, knockers, and handles, and can feature bespoke glazed sections depending on the style of door you require. Click on the boxes below for more detailed information on our range of high-performing doors.

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Entrance doors for modern and traditional properties

At Techniglaze, our doors can be specified in a wide selection of styles and designs. For modern properties, both uPVC doors and aluminium entrance doors are excellent options. Our uPVC doors are perfect for busy homeowners. Their low maintenance finish will never need painting and with only the occasional wipe down with warm soapy water, will stay looking like new for many years. Aluminium doors are also extremely low maintenance. Available in any RAL colour, they can be personalised to your taste.

Black composite door
Aluminium sliding patio door with large glass span

Patio doors for property enhancement projects

When you want to upgrade your home’s patio entrance, we have several options to choose from. If floor space is limited, our sliding patio doors are the perfect choice. Operating on a durable smooth sliding track system, they’ll provide years of pleasure with zero impact on the surrounding area. When you want to open up your home to the great outdoors, bifold doors are the best choice. They can be fully opened to create a seamless link between interior and exterior space or used as a normal traffic door when required.

Residential uPVC door canopy over black door

FAQ

Can you buy a uPVC door without replacing the frame?

Both uPVC and composite doors are designed as a complete unit, including the door slab, frame, and specific hinges, which means that the door cannot be installed without its corresponding frame.

What is the lifespan of a uPVC front door?

While uPVC doors are expected to last for about 20-25 years, composite and timber doors have a longer lifespan of at least 30 years. However, it can be difficult to determine when it’s time to replace your door.

One of our aluminium installation projects for commercial contract

Latest Projects

View our latest Commercial and Retail projects and see the high quality of our products and installations and learn more about how we work.

Team of installers

Fully Accredited

We train our factory and installation teams to the highest standards and have accreditations from FENSA, TrustMark and others to ensure compliance in all our projects.

Architects drawing with project specifications

Technical Experts

With over 40 years of trading and a deep knowledge of the industry from fabrication to installation, we are perfectly situated to offer expert advice on your projects.

Our latest reviews

Ali & Fi

We are delighted with the windows, and have already been complimented by our neighbours on the upgrade.

Tyler and Paul were very professional and showed good initiative for the inevitable adjustments that needed to be made. They were particularly considerate of our house, it’s character and our pets! Please pass on our thanks and comments as appropriate.

Mary

We are delighted with the windows. As you know we were concerned that they would look different and more “clunky” but really you can’t tell the difference except that the new ones are not falling apart!!! The guys who did the fitting were also good. They were working in freezing fog, really cold but they carried on regardless, they were extremely tidy and cleared up after themselves.

Roy Robinson

I am delighted with the recent installation, it’s good to look out of clear windows. The work was carried out professionally by two excellent gentleman.
I will not hesitate to contact you when I am ready to replace others, also would certainly recommend you to others.

Grant Spicer

Really impressed with the customer service and professionalism from everyone at Techniglaze. Especially liked the follow up call after our doors were fitted to make sure we were happy. Would definitely recommend.

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Dr S Irving

Excellent. This company really care about doing a great job. Roger and Keith have been very helpful and explaining things in detail that a lay person may not understand.

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UK Chiropractic

Excellent customer service, range of products and attention to detail. I honestly can’t rate them highly enough. They stepped in and came to the rescue after Salisbury glass cost us 8 months of time and 100k in increased material costs.

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Elsa Marques

These guys have been great to us. Helped us out at short notice after we were badly let down by another supplier. We asked for several minor details that were not standard (e.g. different locking mechanisms), and they were flexible and open to ideas. We ended up also commissioning our front door from them; it is super sturdy and beautiful. Always courteous, professional, and good payment terms.

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Adam Barnes

First class service for my window repair, with tricky access issues and a large, heavy glazed unit to install. Really glad I chose this company.

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Jim McGarity

I was looking for a company that could deliver a bespoke pair of roof lights in the Alitherm system. Techniglaze offered the best price and worked with us to ensure the sizes were exactly right and conducted the sales process very professionally. The product is first class and we are exceptionally pleased with the service and product. I can highly recommend Techniglaze.

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