Significant energy savings from a very smart roof window
With innovation at its centre the thermoFit roof window system is designed to be passive construction ready. ThermoFit offers exceptional overall heat-transfer coefficient for the entire window which generates energy savings that can make a real difference.
Their glazing units are set in a specially designed sash frame unit constructed of wider wooden profiles when compairred to standard windows. In addition they're equipped with five seals. Together these minimise thermal bridging and provide increased window insulation.