Cavity Wall
Lower Energy Bills & A Warmer Home…

Houses built before 1990 may not have good quality wall insulation, with many homes having none at all! With about a third of all heat loss escaping through the walls according to the Energy Saving Trust, this can be quite a problem for your home…

Cavity Wall Insulation

As heat will always flow from a warm area to a cold one, this can lead to a house which is too cold in winter, as well as a house which is too warm in the summer!

By simply having quality insulation properly installed into your cavity walls, you can make savings of up to £250 per year in heating bills!

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. In general, houses built from the 1990s onwards have wall insulation to keep the heat in, but if your house is older than that it may not have any wall insulation. If this is the case then you may be losing a lot of heat from your home, as heat can escape more quickly through uninsulated walls. Most types of wall can be insulated in one way or another. If you have a typical house with cavity walls, you could save up to £690 per year (based on a detached house) in heating bills just from insulating the walls. The first thing you need to find out is what sort of walls you have.

What is Cavity Wall Insulation?

Most homes built after 1935 will be constructed with a masonry cavity wall. This is where there is a gap between your internal and external wall which can be filled by drilling a series of holes and pumping in either mineral wool or a polystyrene bead. The work only takes around half a day to complete. Homes built after 1995 should already have adequate levels of insulation in the cavity.

Avoid Overspending on Energy Bills. Your cavity wall insulation could be costing you money!

What our customers say

  • JackD-433

    Couldn't fault this company, tremendous service and had constant communication throughout the whole process. I highly recommend using this company for any insulation or heating installation measures!

  • AleO

    Fantastic job done by the content Renewable

  • KyleS-198

    Amazing job install was done with care and my heat source has been up and running for a week and has been fantastic couldnt praise them more.

  • StuS-187

    Amazing service and communication through the install of my air source heat pump and insulation. Couldnt recommend this company more