We turn ideas into remarkable spaces, no matter the project size or budget

10-year warranty on installations
UPVC double glazing for windows and doors
Customised solutions for homes across Wales
Upgrade to thermal efficient double glazing for your property now
Double glazing isn't just about making your property look nice, it can also be about making your home more energy efficient too. If you're tired of draughty rooms, escalating energy bills, or noisy neighbours, double glazing could be the solution you've been searching for. At A One Home Improvements, we know that you want your home to feel secure, warm, and peaceful. Our double glazed windows are designed to provide superior insulation, reduce noise pollution, and enhance the overall aesthetic of your property. With over 35 years of experience, we bring a level of expertise and reliability that ensures your investment is worthwhile. Whether you're in Aberdare, Swansea, or South Wales, our team is here to transform your home with double glazing that truly makes a difference.

We make new windows affordable and easy!
The A One Home Improvements fitting service has been designed to put you through as little hassle as possible, from the initial contact to the installation of your new double glazing windows. Once you have decided which windows are right for you and your property, we will find a suitable day and time for installation that works for you, and our professional tradesmen will arrive on time, get the job done to a professional standard, and keep your home clean throughout the fitting process. Why not chat to us about new double glazed windows and request a quote?
Why choose double glazing with us?
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10-year insurance-backed guarantee on all double glazing
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Swansea-based business with over 35 years of experience
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Sound protection, heat insulation, and sustainable performance
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Choice when it comes to window frames for double glazing
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Professional installation anywhere in Wales.
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Better protection from draughts
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A huge range of benefits compared to traditional single-glazed windows

"I recently had all the windows on my house replaced, plus a new front door and surround, and I am really pleased with the results. Mark and his team of fitters were really thorough and focused, and did a great job, leaving things clean and tidy. Excellent products and an excellent team."
Gil Roberts, Google Review
Find out how affordable double glazed windows can be
Call A One Home Improvements in Swansea on 01792 795500 or fill in our handy contact from and we'll get back to you.