With a slimline acrylic double glazed unit that can be as thin as 10mm, but still only weighs as much as the standard single pane of glass it replaces.

As well as being half the weight of glass, our acrylic units are many times stronger than glass, much better insulated and coated with an anti-scratch coating which gives a glass like hardness. This means that this is a practical long term solution to replace your existing single pane sash windows with a double glazed unit that fits in the existing recess and utilises the original sash lifting mechanism and original window and frame.

Retain the look, feel and style and utilise your existing sash window, but with better insulation and protection