External wall insulation

External wall insulation

External wall insulation (EWI) involves the installation of an insulating layer to the external fabric of an existing or new building and is usually finished with a render coat.

Installing EWI will add around 100mm to your house, depending on the thickness of insulation used.

Benefits of External wall insulation:

Improves The Thermal Performance Of A Building. EWI Improves The Walls’ Thermal Inertia And Limits Heat Loss. This Improves The Indoor Thermal Comfort, Reduces Heating Costs, And Limits CO₂ Pollution.
More Comfortable Temperature.
Reduces Noise Levels.
Makes A More Attractive Home.
A More Valuable, High-Performance Build.

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