Cavity wall insulation Glasthule is used to reduce heat loss through a cavity wall by filling the air space with material that inhibits heat transfer. Cavity Wall Insulation Glasthule can save you up to 30% on your bills. External wall insulation Glasthule is installed by adding a weatherproof insulating layer to the outside of your wall.
Cavity Wall Insulation Glasthule is used to reduce heat loss by filling the air space with material that inhibits heat transfer. This creates heat-resistant cavity insulation Glasthule that locks heat in and keeps moisture out.