BBA Agrément Certificate
Certificate type
High performance composite board of enhanced PIR with a lambda value of 0.021 W/m·K, for full fill cavity wall applications.
High performance composite board of enhanced polyisocyanurate (PIR) with a lambda value of 0.021 W/m·K, for full fill cavity wall applications.
CavityTherm has gas tight facings with one face bonded to a profiled high-impact polystyrene (HIPS) skin during manufacture to provide a drainage plane.
| Uniclass 2015 |
| Product Reference | CavityTherm CT/PIR |
| Thickness | 100 mm125 mm150 mm |
| Standard product features | Board size: 1200 x 450 mm. Facing: HIP facing has angled projections which provide a drainage channel to the outer leaf of the cavity. Edge profile: Ship-lapped edges. Thermal conductivity (lambda value): 0.021 W/m·K. |
| Product Options | Thickness: The nominal thickness includes the 5 mm profiled facing. |