White French casement window left of a green composite door

Trade Double Glazing Wales & South Wales

We are Carmarthen based trade professionals, with decades of combined industry experience. Find out more about what we can offer below or get in touch today with our contact form or call us on 0300 131 1113.

ACCREDITED PRODUCTS

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Trade Solutions Throughout Wales & South Wales

Unlock Unparalleled Quality

Based in Carmarthen, we connect with trade customers throughout Wales, South Wales, and the South West. We provide premium quality and sustainable double glazed windows, doors, and roofs backed up by leading customer service and outstanding aftercare. Join our network of trade customers and get in touch with the team today to upgrade your supply of trade windows and doors.

Dedicated Trade Manufacturers & Suppliers

VERSATILITY IN DESIGN

From sleek and modern to timeless and classic designs, our products cater to a variety of architectural styles.

RELIABLE PERFORMANCE

Depend on us for consistent and reliable performance. Our products are engineered to withstand the test of time.

SUSTAINABLE SOLUTIONS

Our UPVC windows and doors are not only energy-efficient but also environmentally conscious.

EXCEPTIONAL CUSTOMER SUPPORT

Trade Windows Wales goes beyond delivering products; we provide unwavering support to our trade customers.

Aluminium Patio Doors Trade South Wales

AluK Aluminium Manufacturers & Suppliers

Our aluminium windows come from AluK. As one of the leading manufacturers of highly efficient and colourful aluminium windows, we’re proud to offer their slimline and durable products to our trade customers.

AluK is renowned for innovations in thermal insulation for aluminium windows and doors, while still maintaining a sleek profile that is unmatched by any other typical window or door frame material.

Sash Windows Supply South Wales

Quickslide Sash Window Manufacturers & Suppliers

The Quickslide Legacy uPVC sash windows that we manufacture and supply offer a perfect blend of tradition and modern performance. With a massive range of colours, woodgrains, and authenticity features available, we’re proud to say that our sash windows can suit almost any project you’ll work on.

Quickslide has a long reputation for quality and impressive innovations in the sliding sash windows industry. Their new slim midrail and argon gas filled double glazing ensures that homeowners will maintain their properties unique aesthetics without compromising their energy bills.

Cortizo aluminium bifold doors anthracite grey South Wales

Cortizo Bifold Door Manufacturers & Suppliers

The Cortizo bifold doors that we manufacture and supply offer some of the very best in energy efficiency, simplicity, and long lasting security and design. Not only are they easier to install than other bifold door systems, but they can provide homes with incredible visuals and sightlines that are sure to please any homeowner.

Cortizo bifolds have all the expected hallmarks of modern double glazed bifold doors alongside impressive innovations such as polyamide thermal breaks, pre-gasketed system, and more.

Composite Doors Quote South Wales

Endurance Composite Door Manufacturers & Suppliers

Trade Windows Wales manufacture and supply of composite doors all come from our partners at Endurance. Endurance composite doors provide an excellent blend of security, style, energy efficiency, and long lasting low maintenance design. 

Composite doors have remained ever popular throughout the UK thanks to their affordability and reliability, and with our Endurance doors, you can offer your customers some of the best on the market. With a broad range of hardware, glazing, and colours available, you’re sure to find the perfect door to fit with any type of project to keep homeowners happy.

white bow and bay windows

Catering To Your Needs In Welsh

At Trade Windows Wales, we take pride in our commitment to effective communication and excellent customer service. That’s why we are delighted to have a team of Welsh-speaking staff members who can assist our customers in their native language. We believe that being able to communicate in Welsh not only adds convenience but also makes our customers feel valued and understood.

Our Welsh-speaking staff members are dedicated to meeting the needs of customers who prefer to communicate in Welsh over English. Whether you’re discussing product options, seeking information about our services, or have any questions, our team is here to assist you every step of the way.

Double Glazing Prices

Looking for a free online quote? Try our free quoting engine now. If you would like to speak to a member of our friendly team directly, you can contact us at 0300 13 111 13 or leave your queries with our contact form, and we will get back to you as soon as we can.

Get a Quote

Frequently Asked Questions

Read our FAQ to learn more about Trade Windows Wales and our services.

Do You Install?

No. Trade Windows Wales supplies tradespeople throughout Wales with double glazed uPVC and aluminium windows, doors, and roofs. You can become a trade partner by joining our network and gaining access to a vast collection of high-quality products and marketing support.

What Areas Do You Cover?

We supply to a vast range of areas throughout Wales & South Wales. View our Areas We Cover page to learn more.

What Materials Are Your Windows & Doors Made Of?

We can manufacture and supply windows and doors made of uPVC and aluminium. Our uPVC windows and doors can also come with a variety of woodgrain finishes to mimic the appearance of timber.

Are All Your Products Double Glazed As Standard?

Yes, we also have the option for triple glazing for many of our products.

Do You Have Any Marketing Material?

Yes, please visit our downloads page to find a collection of brochures and other materials that you can use to learn more about our products and showcase them to your customers.

What Is The Best Way To Get A Quote?

To receive a quote for any of our products, simply use our online contact form or call our team directly on 0300 131 1113.

© 2025 Trade Windows Wales

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