Timberweld Windows

Timberweld Windows combine the traditional appearance of wooden window frames with the durability and low-maintenance benefits of modern uPVC. Using an innovative, patented jointing technique, Timberweld technology creates authentic-looking timber joints, making these windows particularly suitable for period properties, heritage-inspired renovations and homeowners seeking a classic finish.

Unlike conventional uPVC windows, which often show visible diagonal weld lines at the corners, Timberweld uses a specialist manufacturing process to recreate the square butt joints of traditional timber joinery. This distinctive detailing is visible on both the interior and exterior of the frame, creating a more authentic appearance without compromising the benefits of modern window construction.

The technology also produces fully sealed corners, helping protect against draughts and moisture ingress. Combined with the insulating properties and everyday practicality of uPVC, Timberweld timber-effect windows offer an attractive alternative to traditional wooden frames.

Timberweld technology uses a patented welding process to recreate the appearance of traditional timber joints while maintaining the strength and weather resistance of modern uPVC windows. Unlike conventional uPVC frames, which typically feature diagonal welded corners, Timberweld creates clean, square butt joints that closely resemble traditional mortise-and-tenon joinery.

During manufacturing, the window profiles are precisely cut and prepared, then joined using specialist welding techniques. This creates a distinctive timber-style finish on both the internal and external faces, providing an authentic appearance from every angle.

Importantly, Timberweld joints are fully sealed, unlike some mechanically joined alternatives that can leave exposed gaps. The welded construction helps prevent draughts and moisture ingress while maintaining the frame’s structural integrity.

The result is a beautifully finished window that combines the character of traditional timber craftsmanship with the durability, security and low-maintenance advantages of modern uPVC.