Cavity Wall Insulation

Cavity Wall Insulation is slabs of silicone impregnated glass mineral wool to provide top quality thermal insulation in cavity walls in domestic and commercial building projects, including multi-storey constructions.

This particular insulation has the convenience of being lightweight and easy to cut and install, balanced with durability and resilience. This BBA Certified insulation is non-combustible and resistant to weather in all exposure zones, along with the fact that the insulation does not age.

An added bonus of having Cavity Wall Insulation in your home, is that it makes your home more energy efficient, and could even save you money (up to £150 per year). This is true even if external cavity walls are insulated, as it stops heat escaping from the interior to the exterior walls. On top of this, any building that has its cavity walls insulated maintains its temperature much better. On top of the energy efficiency, this insulation is extremely environmentally efficient. Made from 86% recycled glass, it is credited with having zero ODP (Ozone Depletion Potential) and zero GWP (Global Warming Potential).

The Isover Cavity Wall Insulation we stock is available in several sizes and thicknesses to suit your needs and preferences.