The Insulation is designed to specifically reduce the heat loss through external walls and is applied internally to the heat loss walls of your home (excluding kitchens & bathrooms). For a mid-terrace property, this would be the front & back walls on the ground & first floors. End terraces or semi-detached properties will have an additional gable end wall to insulate on the ground & first floor.

The method used to insulate your home under the fully funded grant scheme is called SWIP (IWI). The system has been tested and certified to demonstrate that all components work together as designed to deliver the required performance. The SWIP IWI System is designed for upgrading existing, solid, internal heat loss walls. It consists of thermally engineered composite studs and insulation slabs, which can be combined to provide greater thickness of high performance thermal insulation than is achievable by using a single thickness like a Gypsum Board. (Thickness comes in 61mm or 100 mm battens)