Timber Single to Double Glazing Conversions

GRS can retrofit your single glazed timber windows with Standard, or Insulated double glazing.
We can make your timber framed windows more energy efficient by simply changing the glass.

A member of our staff will call to your house to review your windows, and discuss a glazing solution to stop heat loss.
The call out is completely free of charge.
The process will then be explained, and you will be given a free quotation.
If you are happy with our quotation, one of our carpenters will carry out a detailed survey and talk you through the process. The same carpenter will carry out the work.
If our carpenter finds that there is not enough space in your timber frame, he will, where possible rout out the frame to accommodate the new double glazed unit.