The charm and character that original sash windows bring to period buildings are qualities that can’t be replaced. But they can be restored.
To improve performance of existing sash windows, secondary glazing can be installed discreetly to the inside of frames, providing an extra layer of insulation that keeps your home warmer in winter and cooler in summer.
Double glazed timber sashes, including high-performance slim double glazing units.
Ultra slim FINEO glass has a thermal insulation value of 0.7 W/(m2.K), which is equivalent to triple glazing and up to 8 times better than single glazing.
You can reach a member of the team by calling 01642 456167 or emailing info@erwltd.co.uk and we will get back in touch.
Alternatively, you may wish to browse our range of brochures and guides.
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We're not able to carry out installations in your postcode area, however, we can still design and create your door, and you can liaise with a local fitter in your area to install it.
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