Cavity Insulation

The cavity wall method of construction that started in the 1920s, has modern builders looking for durable cavity insulation materials and supplies. It began as a way to prevent moisture from travelling to the interior, but this space needs some quality insulation to keep in the heat and protect the building.

At Selco, we stock an excellent range of cavity insulation materials deigned to keep heat where it belongs and reduce customer’s energy bills. We stock materials with different thicknesses and coverage suitable for all cavity wall insulation jobs and they are all water-repellent, non-combustible, able to resist rot or mould and easy to install.

Browse the cavity wall insulation materials above for your next extension or new build project. Our Rockwool Thermal Cavity Insulation is deal for masonry cavity wall constructions, the Earthwool Cavity Insulation won’t let you down when wall tie spacing needs a closed joint with adjacent slabs and the lightweight Jabwall Cavity Insulation offers excellent compression properties.

Insulation doesn’t stop at wall cavities. Check out our other insulation materials for roof insulation, floor insulation, loft insulation and even multi purpose products!