Along with external wall insulation Kill O The Grange, we are in a position to offer a ‘whole house insulation Kill O The Grange’ when it comes to thermally insulating solid-walled properties. Internal wall insulation Kill O The Grange is a great option in solid wall properties where external insulation is not practical or permissible.
Cavity wall insulation Kill O The Grange is one of the best and most affordable ways to improve your home's energy efficiency. Cavity walls are made of two layers with a gap or ‘cavity’ between them. Insulating the cavity space between the outside and inside wall adds a barrier to stop the cold from coming in and heat from escaping.