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.
We’re proud to supply a high-quality collection of aluminium windows at competitive prices, meaning we’re confident that we’ve got the right one for you. Whether you’re after an aluminium casement window tilt & turn window, or sash window, our expansive range of colours is bound to boast the perfect fit for you. Whilst they’re incredibly aesthetically pleasing and diverse, aluminium windows are also environmentally friendly, as they are 100% recyclable.
As well as this, the aluminium windows that we supply and install are incredibly durable, meaning they’ll pass the all-important test of time with flying colours. It’s a strong, weather-resistant material that is resistant to rotting, warping and cracking, meaning they'll last you up to 30-40 years.
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Quality Products
Manufactured bespoke to 
High Performance
Ultra thermally efficient 
Contemporary Styling
Modern sash styling for
Colour Range
Standard, premium & RAL
Hardware Range
Comprehensive hardwareOur friendly team of experts will happily assist you every step of the way when it comes to choosing your perfect aluminium window. We’ll listen to your bespoke requirements and guide you in making the perfect choice for your home. Whilst we supply windows, we also offer installation services.
As well as being durable and of the highest quality, aluminium windows are also thermally efficient. Installed with double glazing as standard, they help to keep your home warm in the winter and cool in the summer, leading to significantly lower energy bills as you’ll be less reliant on radiators, electric heaters, fans and cooling systems.
They’ve also risen in popularity thanks to their contemporary aesthetics. Their slim sightlines are extremely strong, meaning the window frames can easily support large areas of glass, allowing for expansive exterior views and increased natural light intake. As well as this, with Techniglaze they can be powder coated in almost any colour imaginable, which can be explored in detail below.
As well as being available in over 200 RAL colours, we are proud to provide a stunning coated range of aluminium window frames. Popular choices include timeless classics such as White, Brown, Grey, Cream, or Black, with minimalist styles very much in fashion! However, in 2024 individualism and contemporary styles are also on the up, a trend which can be capitalised on courtesy of options like Anthracite Grey, Cotswold Green, or Caramel. One of the colours we provide is bound to complement your South West home.
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Choose from a stunning selection of over 200 RAL colours to match your style. Our high-quality powder coating is weatherproof and requires minimal upkeep, ensuring your windows stay vibrant and beautiful for years to come.
For a complete colour palette and to see the exact finish, visit our technical documents or request a colour swatch. This will ensure you get the perfect match for your vision.
Velour White
White
Gloss White
Gloss Off White
Cream
Grey
Dark Grey
Brown
Dark Brown
Anthracite Grey
Black
Grey
Provence Green
Sky Blue
Olive Green
Antique Green
Ocean Blue
Steel Blue
Sand
Caramel
Mars Red
Cocoa Brown
Burford White
Bath Stone
Bourton Cream
Fairford Tile
Wotton Olive
Cotswold Green
Westonbirt Leaf
RAL Colour
Elevate your windows with Techniglaze’s high-quality hardware options. Fitted with high-quality Fab & Fix and From the Anvil, we offer a variety of styles to perfectly fit your taste. Choose from classic monkey tail handles and stays for a timeless look, or go modern with sleek connoisseur offset handles. To complement your window design, we also offer a range of finishes like polished brass, polished chrome, and classic cast iron.
Techniglaze aluminium windows feature top-of-the-line glazing to enhance your comfort and peace of mind. We source high-performance glass from trusted brands like Pilkington, Guardian, and Saint-Gobain. These manufacturers offer a variety of options to suit your needs, including:
Inspirational colours for aluminium windows and doors
Aluminium windows and doors FAQs
Why aluminium is the perfect material for bespoke windows and doors
View our latest Commercial and Retail projects and see the high quality of our products and installations and learn more about how we work.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
