At DK Windows & Doors, we partner with the UK’s leading manufacturers to ensure every installation is built to last.
From premium composite doors by Solidor and Residor, to advanced Liniar uPVC systems and high-performance Hallmark panels, we only supply trusted brands known for quality, security, and style.
Premium composite doors designed to combine style, security and performance. Solidor is one of the UK’s most trusted brands, offering doors that are as strong as they are stylish. With a 48mm solid timber core, wide choice of colours, and a host of decorative glass and hardware options, Solidor delivers unbeatable quality for every home.
Why Choose Solidor?
Affordable composite doors that don’t compromise on strength or security. Residor doors are built with a solid core and a durable GRP skin, making them the most secure doors in their price range. Designed for homeowners who want peace of mind and modern style at a great value.
Why Choose Residor?
With over 30 years of expertise, Hallmark Doors & Panels are one of the UK’s leading manufacturers of composite, aluminium, and uPVC doors. Known for their unbeatable variety and fast lead times, Hallmark deliver premium quality, energy-efficient products for every type of home.
Why Choose Hallmark?
Innovators in sustainable uPVC systems, Liniar offer windows, doors, roofs and outdoor products designed and manufactured in the UK. Backed by cutting-edge technology and eco-friendly production, Liniar provide stylish, secure, and energy-saving solutions trusted by homeowners nationwide.
Why Choose Liniar?
