the R-values of the individual layers are added. The effectiveness of an insulated ceiling, wall or floor depends on how and where the insulation is installed. Insulation which is compressed will not ...

or to build an interior stud-wall assembly on which the interior finish can be attached after the insulation is installed. The cavity created by the added framing should be thick enough for the ...

Besides protecting the environment, these sustainable home insulation options will improve the energy efficiency of your home ...

Around a third of all heat lost from a poorly insulated home escapes through the walls, which means installing cavity-wall insulation is often one of the most cost-effective measures you can take to ...

Around a third of all heat lost from a poorly insulated home escapes through the walls, which means installing cavity-wall insulation is often one of the most cost-effective measures you can take to ...

Cavity wall insulation involves filling the space between a building’s inner and outer walls with insulating material to reduce heat loss. It is an energy-efficient measure designed to lower ...