Cavity wall insulation can be carried out in most houses build from 1930 onwards. A cavity wall consists of two 4” walls built side by side with a cavity between, held together by wall ties. We can pump these cavities with high density bonded bead. Properties built from the 1980’s on would regularly have had insulation boards fitted. The remaining cavity can be pumped with bead to top this up. The video opposite demonstrates this process.
Cooper Insulation is NSAI approved to install both the Warmfill Super Silver Bonded Bead and Korefill Diamond Silver Bonded Bead which have the best insulation values for bead in the current market. Please see our NSAI installer certification and certification for both products in our technical library.
All Cooper Insulation’s operatives are trained installers who have been approved by the manufacturers to install silver bonded bead. All work is audited both externally and internally to guarantee our quality remains at a premium level.
Cavity wall insulation
Spray foam insulation
New build insulation
Dry lining / Internal insulation
Timber frame insulation
Heating system upgrades
Heating control upgrades
BER assessment & certification