
Products
At Vertex Glazing Ltd, we specialise in providing and installing a wide range of high-quality aluminium and composite door and window systems. Whether you’re looking to enhance your home with modern, energy-efficient solutions or need reliable supply-only options for your projects, our products offer the perfect blend of style, performance, and innovation.
Our Partner Manufacturers
ALUNET SYSTEMS
As the UK’s fastest-growing aluminium systems supplier, ALUNET Systems offers an extensive range of premium solutions, including bifolding doors, French doors, single doors, bifolding windows, slimline casement windows, and sliding patio doors. We deliver nationally to fabricators and manufacturers, ensuring that you receive top-tier products wherever you are in the UK. ALUNET’s cutting-edge systems are designed for versatility, durability, and sleek aesthetics, making them a preferred choice for both residential and commercial applications.
REHAU
REHAU were one of the first companies in the UK to produce and sell PVCu window systems and today, one in seven PVCu windows fitted in the UK are made from REHAU profile, making them the largest single producer of PVCu window and door systems.
DOORCO
As the leading innovator in the composite door industry, DoorCo offers the UK’s best composite door solutions. Committed to quality and creativity, DoorCo provides endless possibilities in door design. Their revolutionary door glazing cassette system, designed and made in the UK, features Foam in Place technology, allowing for unrivaled aesthetic freedom and design flexibility. Whether you're looking for a secure and stylish entrance door or a unique design statement, DoorCo delivers exceptional products that stand out in the market.
CORTIZO
CORTIZO stands out by completing the whole manufacturing cycle of aluminium: foundry, extrusion, powder coating, anodising, CNC machining, packaging, storage and distribution.






Our Materials
COMPOSITE DOORS
Composite doors are expertly engineered using a combination of high-quality materials, each chosen for its specific benefits, resulting in a door that excels in durability, security, and energy efficiency. The core of a composite door typically consists of a high-density foam or timber core, which provides exceptional insulation, helping to keep your home warm and energy bills low. This core is then encased in a robust, weather-resistant outer layer made from materials like glass-reinforced plastic (GRP) or uPVC.
ALUMINIUM DOORS
Aluminium doors are a sleek and modern choice for homeowners seeking a combination of strength, durability, and aesthetic appeal. Renowned for their slim profiles and lightweight construction, aluminium doors are crafted from high-quality aluminium, which is both strong and highly resistant to corrosion. This makes them an ideal option for both internal and external applications, as they can withstand harsh weather conditions without warping, rusting, or fading over time.
uPVC
DOORS
uPVC doors are made from unplasticized polyvinyl chloride, a highly durable, versatile material that has become a popular choice for modern door construction. Unlike regular PVC, uPVC does not contain plasticizers, making it rigid, sturdy, and more resistant to physical damage and environmental stressors. This rigidity ensures that uPVC doors are long-lasting in extreme weather conditions. uPVC is an excellent insulator, helping to keep your home warm in winter and cool in summer by minimizing heat transfer.
Window Frames
Casement Windows
Flush Casement
Sash Windows
Tilt & Turn Windows
Let’s Build!
From conceptualising to constructing, we’re ready to design your architectural glass window dream. We promise a client-centric approach that empowers ideas, eases concerns, and delivers quality craftsmanship we’ll all be proud of.