We cover the whole of the Midlands and North West of the UK

The best Cavity Wall Insulation can cut your heat loss by up to 35%

If your property was built post 1930s, there is a high chance that its external walls are made up of two ‘skins’ that have a small gap between them. This means that they are ‘cavity walls’ and the gap between them can be filled with insulating materials to stop the warmth escaping to the outside.

The layers of a cavity wall in a cross section

When considering cavity wall insulation a full borescope survey is vital!

Incorrectly installed insulation can produce cold and/or damp spots within the building fabric. So therefore inspecting inside the cavity is vital.

Or Call Us: 01782 497242
Phone lines open 7 days a week,
24 hours a day

All home visits will adhere to current Covid-19 government guidelines.

With our FREE Borescope Survey we will:

  • Assess the suitability of your property for the installation of Cavity Wall Insulation.

  • Assess the internal condition of walls, cavities and difficult to access spaces.

  • Take HD images & videos from inside the cavity.

  • Look for any problems in the cavity such as; rubble.

  • Check for any damp problems that may compromise new insulation.

Drill a small hole from the outside and feed a borescope into the cavity to:

Or Call Us: 01782 497242
Phone lines open 7 days a week,
24 hours a day

Choosing the right Insulation

EPS Bead Insulation

The layers of a cavity wall (brick, EPS Beads and Concrete Bricks)

EPS Beading insulation is one of the most advanced and efficient cavity wall insulation products. The process involves injecting beads into the cavity of your wall. The beading can improve the U-Value of the room by up to 70% (this is 20% more effective than the standard fibre insulation). 


If you have had an installation carried out within your property that is not suitable for a certain insulation type, then it can cause voids that in turn cause damp problems, which will require a cavity wall insulation extraction. To save expensive and unnecessary work, the correct diagnosis of the causes of damp/ heat-loss is vital.

Or Call Us: 01782 497242
Phone lines open 7 days a week,
24 hours a day

All work is carried out by qualified tradespeople to current British Board of Agrement and Kiwa standards.


What Our Customers Say About Us