We supply and fit double glazed windows and replacement double glazed sealed units in any size. As you may be aware an average home may lose 25% or 30% of its heat output through its windows. The right choice of windows can therefore reduce your utility bills considerably. That is why windows nowadays have an energy rating system similar to that for white goods, such as washing machines and dishwashers. The BFRC (“British Fenestration Rating Council”) operates a system whereby windows are rated “A” to “G” based on the thermal efficiency of the window as a whole. This system takes into account heat losses through the glass and through the frame and we can help you choose between the various options available to make the right choice for your home.