Cavity Wall Insulation

Angler Star offers the Cavity Wall Insulation option, which fills the gap between your external and internal walls keeping the warmth within your home whilst saving you energy costs.

Potential Savings

Measure Annual saving Insulation cost Payback time Carbon dioxide saving per year
Cavity wall insulation Up to £135 £100 to £350 Less than a year to three years Around 550kg

These are estimated figures based on insulating a gas-heated, semi-detached home with three bedrooms. The insulation cost can include a subsidy from the major energy suppliers under the Carbon Emissions Reduction Target (CERT).


Cavity Wall Benifits

  • Reduce heat loss.
  • Reduce your CO2 contribution by around 600kg every year.
  • One day installation with minimal disruption.
  • Convenient and hassle free installation and we tidy up after.
  • Reduces condensation within your property.
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See if your home is suitable for 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.

  • If external walls have unfilled cavities.
  • Your cavity is at least 50mm wide.
  • The masonry or brickwork of your property is in good condition.
  • It is more than ten years old (most newer houses will have insulation already).
  • The walls are not exposed to driving rain.
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What will Angler Star do for you ?

We can provide you with a well defined consultation and Cavity Wall Insulation Service. Angler Star will provide you with a comprehensive and competitive quote for the insulation materials and quality assured work.