Upgrade your home with expertly fitted UPVC windows from GT Glazing. Designed to improve insulation, reduce outside noise, and complement any property style, our windows combine long term performance with a clean, modern look you’ll appreciate every day.
Refresh your home with expertly fitted UPVC windows from GT Glazing. Whether you’re renovating, extending, or replacing old frames, our made to measure windows deliver strong insulation, noise reduction, and a clean finish inside and out.
Every window is carefully crafted to suit your property and installed by our experienced team. With a wide choice of styles, colours, and finishes available, we make sure your new windows look right and work hard — season after season.
Book your free quotation appointment with one of our local expert consultants who will:
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Tell us what you need and we'll guide you through your options.
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Get a detailed, no-surprises quote that fits your budget.
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Watch our expert team transform your home with precision.
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Join our happy customers enjoying warmer, quieter homes.
At GT Glazing, we’ve been fitting high-quality UPVC windows in St Albans homes for over 20 years. Our team offers expert advice and a tailored service from start to finish — helping you choose the right style, managing every detail of the install, and making sure the results look and perform exactly as they should.
We focus on clear pricing, dependable service, and a neat, professional finish every time. All our UPVC windows come with a 10-year guarantee as standard, giving you complete peace of mind.
Looking to upgrade your windows? If you’ve already had a quote, send it our way — we’ll match or beat it. At GT Glazing, our UPVC windows are expertly made and professionally installed to give you the best value without cutting corners.
FAQ'S
When installed correctly, UPVC windows typically last 25 to 35 years. They resist warping, cracking, and fading — even with minimal upkeep.
Yes. Modern UPVC windows are designed with multi chambered frames and high performance glazing that help reduce heat loss and keep your home comfortable year round.
Absolutely. We offer a wide range of styles, from casement to sash, and finishes including white, grey, and realistic woodgrain effects to suit any property.
All our UPVC windows come with multi point locking systems and toughened glass options to help keep your home safe and secure.
