SAVE UP TO £1,500 per year on your ENERGY BILLS

Quality installations for over 40 years

The local company with a BIG reputation

Our windows are available in 3 materials and styles:

2800 Chartwell Green External Shot Georgian Bars


Our casements come in a variety of colour internally and externally. They can be upgraded to our infinity finish which looks especially good on any colour or woodgrain finish.

Sliding sash

We have 3 sliding sash windows in our Roseview Range to suit every budget and project. Our sliding sash windows are regularly recommended in conservation areas and our latest window has fooled many experts into thinking they are actually made out of timber!

PvC Sliding Sash
Secondary sliding sash close up

secondary glazing

If you are restricted by planning permission or you are just wanting to help increase the efficiency of your home we have a lot of secondary glazing options for you to choose from.

Arched R9 Window Installation

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At Keswick Superglaze our helpful team will:

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