90mm x 1200mm x 450mm Ecotherm Eco-cavity Full Fill Insulation Board

Full fill cavity wall tongue & groove PIR insulation. Fibre free insulation core with aluminium foil composite to both sides. Engineered jointing system for superior fit. Suitable for full fill cavity wall applications, whilst maintaining a residual 10mm cavity helping resist moisture transfer, aids installation and accommodate mortar squeeze. BBA certified 0.18 W/m2K U-value easily achieved in a 100mm cavity wall without altering standard construction design Easy and quick installation with specific boards sized to combine accurately with standard sized bricks/blocks and tongue and grooved edges Will not rot, sag or decay within the cavity wall Offers high thermal performance Tough, light and easily fitted using standard wall ties or simple clipping methods