Colfax Window Systems Ltd

We're proud to be celebrating over 40 years' of manufacturing and installing high quality uPVC windows, doors and conservatories throughout Kingston upon Hull and the East Riding region. Delivering unsurpassed levels of craftsmanship and customer service to discerning homeowners, local double-glazing installers and developers.

Our uPVC windows are manufactured in-house using dependable profiles from industry-leaders Deceuninck and Duraflex. If your project requires authentic timber windows (say, for a listed building or conservation area). Combined with A rated double glazing as standard, you can trust in Colfax Window Systems for high performance, stylish and versatile window installations that will stand the test of time. Our uPVC window collection includes smooth flush sash windows and panoramic bay and bow window arrangements.

High-performance, practical, and easily personalised, it is no surprise that casement windows remain the most popular window style in Hull and East Riding. Typically opening outwards from the side of the frame, available in a range of opening configurations, our attractive uPVC casement windows provide the ideal replacement for both classic and contemporary homes alike. Our refined uPVC casement windows combine the distinctive natural feel of timber with sought-after, modern-day window technology.

High-performance, sleek, and versatile, flush sash windows are easily recognised by their flat frames that sit level with the outer facade when closed. Typically opening outwards from the side of the frame, available in a range of opening configurations, our minimalist uPVC flush sash windows add essential character to a wide range of property styles.