More than a third of all heat lost from an uninsulated home escapes through the walls. Installation of cavity wall insulation is one of the most cost-effective measures you can undertake to save energy and reduce your heating bill year on year.

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Generally, if your house was built in 1990 or afterwards, it will already have wall insulation installed. However, if your house is older, it may not have wall insulation at all.

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How does Cavity Wall Insulation work?

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The heat in your house will always flow from a warm area to a cold one. The colder it is, the quicker heat loss will occur. Without insulation in your house, you will lose heat, typically:

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• 25% through the loft

• 33% through the external walls

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The benefits of cavity wall insulation include:

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• Warmer home

• Reduction in your energy spend

• Less energy consumption

• Improved carbon footprint

• Reduced heat loss meaning you can maintain a comfortable temperature in your home