The multi-chambered design of the Liniar profile, or window frame, makes it far more energy efficient than other PVC window systems.Liniar Window and Door Products

Made from lead-free, fully recyclable uPVC, Liniar windows and doors offer many benefits for fabricators, installers and end users, designed as they were with the wisdom of over 500 years of industry experience.

All our Liniar windows are A+ as standard, come with factory fitted handles and bridge packers and boast an extended 10 guarantee including hardware!