Cavity Wall Insulation

CAVITY WALL INSULATION
Cavity wall insulation is one of the best and most effective and affordable ways to improve sustain your home’s energy efficiency. Insulating the cavity walls is a simple and effective way to reduce your heating bills and also have a warmer home. Cavity wall insulation can cut your heating bills so much that it will pay for itself quickly. Cavity walls will be insulated by injecting insulation material into the cavity from the outside. Company will drill holes in the outside walls, inject insulation through the holes and then seal them with cement. The insulation material is usually either mineral wool or polystyrene beads. Good cavity wall insulation can cut your heat loss by up to 33% – and your energy bills by up to £480 a year.