Double glazing

We can give you all the benefits of double glazing while retaining the charm and character of your sash windows. We can supply and install wooden replica sashes that are double glazed complete with energy efficient glass. Depending on the property, we may be able to convert single glazed sashes to double glazing. The appearance of the sash windows is virtually unaltered, but you benefit from great improvements to noise and thermal insulation, along with increased security.