Our system is in operation all over the United Kingdom, reducing noise levels and excluding draughts in a most attractive fashion. All of our Secondary units are available in a variety of colours should you wish to colour coordinate with your decor.

The pre-painted, pre-drilled surround eliminates the need for timber batons and liners and with no painting required speeds up installation whilst dramatically reducing installation costs.

There are a number of different styles and fittings to suite all types of window. Briefly these are: