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New uPVC windows installed

Quality uPVC windows in Swansea and across Wales

A One Home Improvements, in Swansea, offers premium uPVC window installations across Wales, ensuring durability, style, and energy efficiency for your home. Trust us to enhance your living space with our expertly installed windows.

Over 35 years of expertise in windows and doors

10-year warranty on all new window installations

Local, trusted window installers in Swansea

Why choose uPVC windows for your home?

UPVC windows are a game-changer for homeowners looking to combine style, durability, and energy efficiency. At A One Home Improvements, we understand the importance of windows that not only look great but also perform exceptionally well. Our uPVC windows are designed to withstand the unpredictable British weather while keeping your home warm and secure. With over 35 years of experience, we’ve mastered the art of delivering high-quality installations that last. Whether you’re upgrading your current windows or building a new home, our team in Swansea is here to provide a seamless experience tailored to your needs.

uPVC grey windows

The benefits of our windows

At A One Home Improvements, our uPVC windows offer excellent thermal insulation, helping to reduce your energy bills and keep your home cosy all year round. We use only the highest quality materials, ensuring that every window we install meets our rigorous standards for performance and longevity. We use Aluplast for our uPVC windows range because we believe they are the best there is, and we know that that’s what you need for your home. We’ll only ever install the best! When you choose us, you’re investing in windows that deliver value and peace of mind, with Fensa certification and a 10-year guarantee as standard!

Trusted advice with no hard sell!

Choosing A One Home Improvements means choosing a company with a proven track record of excellence. With over 35 years of experience, we’ve built a reputation for delivering 5* rated uPVC window installations in Swansea. Our commitment to quality and customer satisfaction sets us apart, and our 10-year warranty ensures you’re covered for the long haul. Whether you’re looking for double-glazed windows, sliding doors, or bespoke designs, we have the expertise to bring your vision to life. Don’t settle for less – contact us today and experience the difference of working with a trusted local installer. We work 6 days a week and you can call us for information and advice on 01792 795500.

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"The guys have just finished a 2-day job at mine have been great! Start to finish have checked everything with me, made sure I’m happy and been a great laugh. Top lads, happy in their work, friendly and done a great job - highly recommend to anybody!" 

EmmaC-2716, Yell Review

Upgrade your windows today with A One Home Improvements

Fill out our form now to start your journey towards stylish, energy-efficient uPVC windows or call our team in Swansea on 01792 795500

Contact us

4a Ystrad Trade Park Ystrad Road

Fforestfach

Swansea

​SA5 4JB

Business hours

Mon-Fri: 09:00 - 17:00

Sat: 09:00 - 17:00

Sun: Closed

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A ONE HOME IMPROVEMENTS (SOUTH WEST) LIMITED, registered as a limited company in England and Wales under company number: 07885202. Registered Company Address: 4a Ystrad Trade Parc Ystrad Road, Fforestfach, Swansea, West Glamorgan, Wales, SA5 4JB

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