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Discovering the ideal windows that complement the beauty and energy standards of your home has never been easier. At Techniglaze, we take pride in providing high-quality, sustainable windows that not only enhance the visual appeal of your property but also deliver top-notch insulation and security. Serving the communities in and around Bath, Bristol, Wiltshire and Gloucestershire , we're committed to offering our customers custom solutions for their homes with a personal touch.
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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 hardwareWith decades of experience in the windows industry and a deep understanding of local architectural styles, we tailor every project to meet your specific needs and preferences. Our team is here to guide you through selecting the best windows that will bring out the charm and efficiency of your home. From sleek, modern designs to traditional aesthetics, our expansive range ensures that all your requirements are met without compromising on quality or energy efficiency.
Whether you’re renovating a period property or constructing a new build, Techniglaze is your trusted partner for all window installations and upgrades. Our experts use only the finest materials and techniques to ensure that every window installation is flawless and durable.
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uPVC windows are one of the most popular choices for homeowners thanks to their excellent balance of affordability, durability, and energy efficiency. Designed with advanced multi-chambered profiles, uPVC windows help retain heat within your home, reducing energy loss and keeping your living space comfortable throughout the year. They are also low maintenance, requiring only occasional cleaning to keep them looking their best. Available in a wide range of colours and finishes, uPVC windows are a versatile option that can suit both modern and traditional homes in Bath.
Aluminium windows are an ideal choice for homeowners looking for a sleek, contemporary style combined with outstanding strength and performance. Thanks to the natural durability of aluminium, these windows feature slim frames that allow for larger glass panels and more natural light to enter your home. Despite their slim appearance, aluminium windows are incredibly robust and resistant to weathering, meaning they will continue to perform well for many years. Their modern aesthetic makes them particularly well suited to contemporary homes, extensions, and properties that favour a clean, minimalist look.
Timber effect windows offer the traditional charm of wooden frames while providing the modern benefits of advanced double glazing materials. Designed to replicate the authentic look and texture of timber, these windows are perfect for period properties or homes located in conservation areas where maintaining a classic appearance is important. Unlike real timber, timber effect windows require far less maintenance and are highly resistant to warping, rotting, or fading over time. This allows homeowners in Bath and Bristol to enjoy heritage style with improved energy efficiency, durability, and long-term reliability.
To ensure your windows are secure, look for features such as multipoint locking systems, toughened glass, and reinforced frames. It’s also important to choose windows that meet or exceed British security standards. For added security, consider installing window alarms or additional locks.
When selecting a window style, consider the architectural style of your property, your personal taste, and practical needs like ventilation and ease of cleaning. Popular styles in Bath and Bristol include traditional vertical sliding windows, modern tilt and turn designs, classic heritage windows and sleek aluminium frames.
Energy efficient windows help reduce energy bills and minimise your carbon footprint by preventing heat loss. Look for windows with a high energy rating and features such as double or triple glazing, low emissivity glass, and thermal breaks to ensure optimal energy efficiency.
Our uPVC windows can be finished in a wide range of coloured foils, including realistic woodgrain effects that replicate the look of traditional timber. Popular options such as White or Anthracite Grey provide a clean, modern aesthetic, while wood-inspired finishes offer a more classic appearance. For greater design flexibility, we also offer dual-colour options, allowing you to choose different finishes for the interior and exterior of your windows.
Our aluminium windows can be powder coated in over 200 RAL colours, giving you the ultimate freedom to personalise the look of your home. Whether you prefer bold contemporary tones or subtle neutral shades, there is a colour to suit every property style.
A full list of colour options for all of our products can be found within our technical documentation. Please note that colour tones shown may differ from the finished product, so we recommend requesting a swatch if you require an accurate representation.
Techniglaze uPVC windows are fitted with high quality Fab & Fix or From the Anvil hardware. From traditionally designed monkey tail handles and stays, to contemporary connoisseur offset handles; there’s sure to be the perfect hardware for any home. Choose from a range of finishes including polished brass, polished chrome, and classic cast iron to tastefully complement your choice of window.
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.
At Techniglaze, we are dedicated to providing you with windows that offer unmatched durability, style, and energy efficiency. Our expert team is on hand to ensure that your windows perfectly complement your home in Bath, Bristol and beyond, enhancing both its aesthetics and insulation properties.
Don't just take our word for it, experience the transformation yourself. Click below to get a free, no-obligation quote, or contact us today to discuss your needs. Let us help you make the right choice for your home.
