for timber & aluminium windows & DOORS
Even modern, well-insulated homes can lose up to half of the
interior heat through single glazed windows. Retro-fit double
glazing can reduce heat loss by up to 73%!
Retrofit double glazing retains the character of your aluminium
or timber windows, but gives you all the advantages of double
glazing. Early double glazed homes, can also be quickly upgraded to
the latest Low E high performance double glazed units.