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Cavity Wall Insulation

Cavity Wall Insulation Grants!

Save money and energy with cavity wall insulation.

If your home was built after 1920, the chances are that its external walls are made of two layers with a gap or cavity between them. Cavity wall insulation fills that gap, keeping the warmth in to save energy. It can also help reduce condensation inside the house if this is a problem on your external walls. About a third of all the heat lost in an uninsulated home escapes through the walls. Heat will always flow from a warm area to a cold one. In winter, the colder it is outside, the faster heat from your home will escape into the surrounding air. Uninsulated cavities requires more fuel to maintain a comfortable temperature.

If you act fast you can still claim your free non-repayable government insulation grant to cover all or most of the cost.

What can I save?

Averagely £160 per year and 560 kg of Carbon savings.

Working out your wall type

If your house was built after the 1920s, it is likely to have cavity walls. Older houses are more likely to have solid walls. See pattern to the right. If you're unsure, contact us today on 0115 854 7498 alternatively email us at greenvisionenergy.

What are the benefits?

  • Typical yearly savings of £150
  • 20 year guarantee
And more

Frequently Asked Questions

Q. Do I have to do anything before installation

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Why Choose Greenvision Energy?

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  • Price Promise

    Get the best prices on all the leading products....

  • No Upfront Costs

    Interest-free loans and low rate-finance options.

  • Grant Funding

    Reduce your installation cost with grant funding.

  • Professional Installation

    We can arrange installation of all the products we supply.