Cavity Insulation

Cavity insulation is a great way to save money. By Investing in cavity insulation, you can potentially reduce your heating bills by 15%. Cavity wall insulation works by filling the air space between the walls with a material that prevents the movement of air within the cavity.

There are various types of insulation that can be used in cavity wall insulation. These are:

  • Glass Fibre

  • Cellulose

  • Urea-Formaldehyde

  • Polyurethane

If you live in Britain then you can benefit from CERT grants that will reduce the cost of the insulation by at least two hundred pounds.

How do you know if your house has cavity walls?

If your house was built pre 1920 then its highly unlikely that you have cavity walls. If your house was built between 1920 and 1982 then its probable that your house has cavity walls. If your house was built after 1982 then you can be certain that your house has cavity walls.