Liniar Frames

One of the most effective ways  you can save energy within your home is through installing energy efficient windows, doors and roofs.

Liniar frames outperform most of the other  leading brands in the UK when it comes to thermal efficiency – mainly due to our innovative PVCu multi-chambered profile design. The thermal efficiency of a door is measured in U-values, which demonstrate how effective the door is at preventing the transfer of heat into and out of a building.

The lower the U-value, the higher the doors’  effectiveness at keeping the heat inside your home when it’s cold outside.

A- rated glass comes as standard within all our uPVC frame.