100mm x 1200mm x 450mm Eco cavity Cavity Wall Insulation CAV100

Partial fill cavity wall PIR insulation. Fibre free rigid insulation core with aluminium foil composite to both sides. The boards are conveniently sized to co-ordinate with brick and block dimensions and allow the insertion of wall ties at the appropriate spacing. Eco-Cavity achieves high levels of thermal performance for thinner constructions whilst maintaining a clear residual air gap and effective protection against driving rain. BBA certified Boards are specifically designed to combine accurately with standard sized bricks/blocks Enables easy installation of wall ties Will not rot, sag or decay within the cavity wall