The purpose of external wall insulation is to decrease energy cost in buildings and residences by eliminating the ingress of heat inside the facility. Another benefit of having this type of insulation is to protect the building from other weathering elements that would pose a threat to the structure.

There are a variety of materials suitable for insulating the external walls including rigid foam boards, high density glass mineral wool insulation and loose-fill granulates.

Wall insulation delivers protection from outside elements, delivering better thermal comfort for those residing and working inside the property, providing superior noise and fire protection while lowering the energy bills.