Unique Windows manufacture the Liniar window system.
With Liniar’s lead-free, multi-chambered profile, patented co-extruded bubble gasket and glazing, you don’t need expensive triple glazing to achieve the highest energy ratings – the Liniar system achieves a WER of A with ease and a U-value of 1.4 with cost effective double glazing; which is our standard. We can even do better subject to an additional cost.
The PVCu profile in the Liniar window contains symmetrical chambers to minimise the transfer of heat from the inside of your property to the outside. This, together with other innovative design enhancements, helps to minimise energy costs on an ongoing basis.