The purpose of our double glazed sashes fitted to the existing box frame & refurbishment service is to keep the original sash window box frame but to add new double glazed sashes fitted within the original box frame.

We also fit our brush-pile system which eradicates rattles and significantly reduces draughts in your sash windows.

Traditional sash windows often get painted shut or if they are not painted shut the build up of paint makes them hard to open and close, when we combine the new double glazed sashes with our Refurbishment service it resolves these issues and adds the element of double glazing without having to remove the main part of the box frame from the wall.