A polyurethane (PUR) foam system can be injected into a cavity of a property via holes in the outer leaf producing insulation with excellent adhesive, structural and thermal properties. The product bonds the inner and outer leaves together thus eliminating, or even treating, the problem of wall tie failure.
Benefits of PUR Injected Cavity Wall Insulation
- Provides the best thermal performance of all practical full cavity insulants
- Ensures continuity of insulation and does not settle or leave part of the cavity uninsulated
- Maintains thermal performance for lifetime of the building
- Reduces the risk of water penetration