24 Emery Rd, Brislington, Bristol BS4 5PF, United Kingdom
01179 717880 07774 273618
4.8
Merry Christmas from Crystal Clear! Please note: We will be closed from Wednesday 24th December to Sunday 4th January 2026.

Stylish, Efficient, and Durable uPVC Windows

Give your home a stunning makeover with uPVC windows that combine modern design, outstanding energy efficiency, and exceptional weather resistance—all while requiring minimal maintenance. Perfect for properties across Wales, these windows are engineered to withstand the region’s varied climate, keeping your home warm, quiet, and secure year-round.

With sleek, contemporary styling and highly durable frames, our uPVC windows offer a long-lasting solution that enhances both the appearance and performance of your home. Whether you live in a coastal village, a bustling city, or a rural Welsh valley, our windows deliver reliable, low-maintenance comfort and lasting value.

Contemporary Styling

uPVC windows include modern aesthetics that are customisable to provide sleek designs which can elevate the appearance of any property, whether it is traditional or modern.

Thermal Performance

Our uPVC windows are made with advanced insulation for minimal heat loss, reduced energy bills, and a comfortable home throughout the year.

Weather Resistant

Designed to resist extreme weather conditions, our uPVC windows protect against wind, rain, and UV rays for durability with low maintenance.

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Contemporary Styling

uPVC windows include modern aesthetics that are customisable to provide sleek designs which can elevate the appearance of any property, whether it is traditional or modern.

Thermal Performance

Our uPVC windows are made with advanced insulation for minimal heat loss, reduced energy bills, and a comfortable home throughout the year.

Weather Resistant

Designed to resist extreme weather conditions, our uPVC windows protect against wind, rain, and UV rays for durability with low maintenance.

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uPVC Windows Wales

uPVC windows have long been one of the most popular choices for both domestic and commercial properties—and with good reason. Modern uPVC designs offer the complete package, combining durability, energy efficiency, security, and style. Gone are the days when uPVC meant plain white frames; today, our trusted suppliers—renowned for decades of manufacturing expertise—offer a wide selection of colours, finishes, and styles perfectly suited to Welsh homes of every kind.

There are countless benefits to choosing uPVC windows for your property in Wales. The material is highly resistant to weathering, making it ideal for coastal regions, rural areas, and cities with changeable weather conditions. uPVC requires very little maintenance, is tough on impact, and retains its shape over time, ensuring long-term performance without warping or rotting. With double and triple glazing options available, uPVC windows deliver excellent thermal efficiency, helping to keep your home warm in the winter, cool in the summer, and more cost-effective to run year-round.

Available in a wide range of colours and realistic wood-effect finishes, our uPVC windows can be tailored to complement any home—from traditional Welsh cottages and barn conversions to modern new builds and historic properties needing discreet replacements. Thanks to their versatile design options, these windows blend seamlessly with both interior and exterior features.

For added assurance, each window is fitted with a multi-point high-security locking system, ensuring maximum protection and complete peace of mind. Whether you’re upgrading, renovating, or building from scratch, uPVC windows offer a stylish, secure, and energy-efficient solution that stands the test of time in any Welsh setting.

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Aluplast

To set your home apart

To set your home apart

Flush Casement Windows

Built for the Great Indoors

Our premium range of uPVC windows is supplied by Infinity, a leading UK manufacturer renowned for creating windows with a traditional timber-style appearance while delivering all the modern benefits of uPVC. Exceptionally durable and beautifully detailed, these windows look stunning in any Welsh setting—from period cottages and farmhouses to contemporary new builds and coastal homes.

Each Infinity window is expertly crafted to your exact requirements, ensuring a perfect fit and seamless integration with your property’s character. Installed by our skilled and dedicated team, these windows are designed to operate smoothly for years to come, providing reliable performance with minimal maintenance.

Infinity windows also feature a unique night-vent facility, allowing you to enjoy controlled ventilation without compromising security. Combined with high-quality locking systems and robust construction, they offer exceptional protection for your home while maintaining outstanding energy efficiency and style.

Whether you live in a traditional Welsh village or a modern urban development, Infinity uPVC windows bring together craftsmanship, security, longevity, and timeless aesthetic appeal.

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Aluplast

German-engineered and seamlessly blending classic and contemporary styling, Aluplast windows have become a preferred choice for architects, developers, and homeowners across Wales. Known for their precision engineering, high performance, and extensive design flexibility, Aluplast windows are trusted to deliver exceptional energy efficiency, sound insulation, and long-term comfort. Their award-winning profiles bring a refined elegance suitable for both modern builds and character properties throughout Wales.

Featuring innovative double- and triple-glazing options, Aluplast windows use advanced uPVC technology to provide superior security and outstanding stability. With sleek aesthetics and high-quality finishes, they enhance the appearance of any property while ensuring reliable protection and impressive thermal performance.

Built to last, Aluplast windows typically offer a lifespan of up to 30 years, requiring very little maintenance and remaining resistant to weathering and decay—even in Wales’ varied coastal, rural, and urban climates. Their long-lasting durability, combined with stylish design options, makes them an excellent choice for anyone seeking premium performance, security, and visual appeal for their Welsh home or commercial project.

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Our Range of uPVC Windows

24/7 Casement Windows

Our 24/7 casement windows are designed for ultimate convenience, offering seamless operation and exceptional ventilation anytime, day or night. With their durable build and modern design, they provide a stylish and reliable solution for every home

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Flush Casement Windows

Flush casement windows offer a sleek, streamlined appearance with frames that sit flush against the wall for a contemporary look. Combining style with practicality, they provide excellent insulation and effortless operation for any home.

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What our Customers say about Crystal Clear

A good experience with Crystal Clear
Helpful staff in the showroom. Easy ordering process at a competitive price. Installation team was very good and efficient, no mess. End result looks brilliant.

Mr Bushell

Excellent service from
The 2 men who fitted the door were fantastic , they explained everything that was happening and did a really good job , the man who sold me the doors was also very helpful and made things really simple .

Laura Humphries

Very pleased with this company
I had some new windows and exterior doors fitted and the quality of the products seems very good. The company is easy to deal with and kept me informed. The installers, Kevin and Jason, were professional, friendly and polite. They came when they said they would, did an excellent job and tidied up before they left.

Sharon Absolon

Quality products, fitted extremely well.
Extremely happy with my new front door, from date of placing the order to it being fitted I was kept informed.
The guys that fitted it were very knowledgeable and fitted my door, cleaned up and checked if I was happy before they left the property.
I would definitely recommend this company to others.

katie

Efficient and knowledgable
Kevin and Jason did a great job and were efficient and speedy in replacing 5 windows, with the minimum of disruption. There was a measurement error with one of the window casings and they arranged for a new one to be manufactured and installed within 24hrs. Worked around scaffolding that was already on the building.

Pete Jones

NO PRESSURE TO BUY ..
I have personally visited Crystal Clear showroom and spoken to the owner twice Louis and Jamie ..i have not known anyone to put so much effort into explaining their produts to customers …they take their time to answer all your questions..here’s the best part ..NO PRESSURE TO BUY AT ALL ..take your time when you are ready let us know ..absolutely amazing company to work with ..definitely recommend and must visit the showroom in Broomhill Bristol and

…see for your self…

Khalil Khaliq

Excellent from start to finish
From the start the company were very helpful and professional. We wanted a larger window and they advised us on the design possibilities. Ordering was easy and they explained the process. The fitters were very clean and tidy. The window was fitted with minimal disruption, the result was better than we hoped for ! Overall we would recommend this company 100%

sharon drew

Really love our new bifold doors
Really love our new bifold doors. The whole team were helpful & efficient throughout. The fitters Steve & Tom were on time, polite & informative, discussing any minor asjustment options as work progressed. They also tidied up after themselves each day. Over all a great job. Thankyou

customer

Thank you Crystal Clear
Crystal Clear provided a first class service from first enquiry at their showroom through to the final installation which was completed by a very professional team who took careful attention to detail. An excellent product which met all our expectations – highly recommended!

Geoff Brooks

Good interior doors
The process from start to finish and everybody from the showroom staff, pre-install survey to the fitters were helpful and efficient.
Steve and Tom who fitted our interior doors were friendly and polite, did a great job and left everything nice and neat. The doors feel like quality and we’re really pleased with the final result.
Wouldn’t hesitate to recommend.

Matt Smith

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