The Trade Supply Guide to Aluminium Bifold Doors in Wales

The Professional’s Guide to Supply Only Aluminium Bifold Doors in Wales

For builders, property developers, and seasoned DIY enthusiasts across South and West Wales, finding a reliable partner for high-quality glazing is the cornerstone of a successful project. In an industry where retail installation companies often dominate the search results, Trade Windows Wales stands apart by focusing on what the trade needs most: precision-engineered, supply only aluminium bifold doors delivered on time and at competitive trade prices.

Whether you are working on a high-end extension in Cardiff or a renovation in Carmarthen, choosing a supply-only route offers unparalleled flexibility and cost-efficiency. In this guide, we explore why aluminium bifolds are the gold standard for modern Welsh homes and how sourcing them trade-direct can transform your project margins.

The Shift to Aluminium: Why Demand is Surging

The architectural landscape of Wales has shifted. Homeowners are increasingly moving away from traditional uPVC French doors in favour of the sleek, minimalist aesthetic of aluminium.

Aluminium’s inherent strength allows for slimmer frames and larger glass spans, maximising the stunning views of the Welsh coastline or countryside. For the trade, the benefit is twofold: aluminium systems like Cortizo and AluK are highly durable, reducing the likelihood of post-installation call-backs, and they offer a premium finish that adds significant value to any property.

Choosing the Right System for Your Project

At Trade Windows Wales, we don’t believe in a one-size-fits-all approach. We supply industry-leading systems tailored to specific project requirements.

1. Cortizo Bifolding Doors

The Cortizo system is a favourite among architects for its ultra-slim sightlines. If your client is looking for a “more glass, less frame” look, this is the solution. It features a sophisticated thermal break and high-quality gaskets, making it exceptionally weather-resistant—a vital consideration for the wind-driven rain often seen in South West Wales.

2. AluK Bifolding Doors

Known as the “reliable workhorse” of the UK bifold market, AluK systems are renowned for their ease of installation. They are incredibly versatile, offering multiple configurations and threshold options. For a trade professional, the AluK system provides peace of mind through its robust security features and PAS24 compliance, which is essential for new-build developments.

The Advantages of a Supply-Only Partnership

The “supply-only” model is designed to put the power back into the hands of the contractor. By cutting out the installation middleman, you gain:

Improved Profit Margins: By using your own skilled fitters or installing the units yourself, you retain the installation fee and benefit from direct trade pricing.
Total Project Control: You aren’t at the mercy of a third-party installation diary. You dictate when the doors arrive on-site to suit your build schedule.
Technical Support: While we are a supply-only company, we aren’t just a delivery service. We provide comprehensive technical drawings and measurement guides to ensure your aluminium bifold doors fit perfectly the first time.

Expert Tips for Accurate Ordering

The success of a supply-only project lies in the measurements. We always recommend the “10mm rule”, subtracting 10mm from the smallest width and height of the structural opening to allow for a plumb and level fit.

Furthermore, consider the threshold. For internal partitions or sheltered areas, a low-profile threshold offers a seamless transition between rooms. However, for most external applications in Wales, a weathered threshold is recommended to ensure maximum protection against the elements.

Beyond Bifolds: A Complete Trade Solution

A project rarely stops at the back doors. To maintain a consistent aesthetic and thermal performance across a property, most contractors source their entire glazing package from a single, trusted supplier. At Trade Windows Wales, we complement our bifold range with:

Aluminium Windows: Perfectly matched to our door systems for a cohesive modern look.
Composite Doors: For a high-security, thermally efficient entrance that makes a lasting first impression.
Roof Lanterns: The ideal partner for bifold doors in a flat-roof extension, flooding the space with natural light from above.

Local Service, National Quality

Based in the heart of Wales, we understand the local market. We provide efficient delivery across the region, from Bridgend and Swansea to the rural reaches of West Wales. Our team can even provide support in the Welsh language, ensuring clear communication with local contractors and clients alike.

We pride ourselves on our transparency. When we give you a lead time, we stick to it. We know that a delay in receiving your doors can stall an entire site, which is why we prioritise clear communication and reliable logistics.

Cortizo aluminium bifold doors anthracite grey South Wales

Get Your Trade Quote Today

If you are looking for a supply-only partner that understands the demands of the trade, look no further than Trade Windows Wales. Our expertise in aluminium systems ensures you receive a product that is easy to install, aesthetically superior, and built to last.

Ready to start your next project? Contact us today for a fast, competitive quote on supply-only aluminium bifold doors and experience the benefit of working with Wales’ premier trade glazing specialists.

About
Latest Posts

Lee Thomas

Sales Manager at Trade Windows Wales

With over 25 years of experience in fenestration sales management, Lee has in-depth knowledge of the inner workings of the window and door industry, as well as what it takes to deliver high-quality, reliable lead times and products. His years of working closely with industry leaders and experts, as well as promoting and coaching his team to provide the best service possible to tradespeople throughout Wales, have made him an authority on all things double glazing.