Window Warehouse has expanded its aluminium product line by introducing two innovative door systems; the first being the S140 Lift and Slide. A cutting-edge patio door designed for versatility and customization. Combining high performance with contemporary design, this door system offers a reliable and stylish solution for modern homes and commercial spaces. It complies with all building regulations, including Part L, ensuring energy efficiency.

Double and triple-track rail options along with single, dual colours, and anodised finishes are available. The system supports up to 48mm glazing, offering U-values of 1.2W/m²K with double glazing and an impressive 0.8W/m²K with triple glazing. The S140 also features an 89mm standard interlock and a 4mm slim interlock for enhanced aesthetic appeal.

The S67 Inline Sliding Door is another forward-thinking addition, designed to meet the highest UK standards. This modern, versatile door is Part L compliant for existing and new homes. It’s engineered to blend high performance with contemporary design, offering reliability and flexibility for renovation projects and new buildings.

With double glazing, the S67 achieves U-values of 1.4W/m2K, ensuring excellent thermal performance. Additionally, it is compatible with a multi-point lock and features a low threshold, enhancing security and accessibility.

Operations Director Remi Cake from Window Warehouse said ‘We are thrilled to introduce the S67 into our aluminium factory. We believe it has the potential to become our most popular aluminium door system, offering an effortless replacement that is perfectly positioned to capture the UPVC patio alternative market. An easy fabrication and installation process benefits both our customers and us’. To find out more about Window Warehouse’s new aluminium door systems visit their website today www.window-warehouse.co.uk. Get in touch with the sales team at info@window-warehouse.co.uk or call 02392 327744.