This full fill cavity board is designed for external corner applications in cavity wall construction. Manufactured with a rigid PIR core and engineered foil facings, it integrates easily into masonry builds where maintaining insulation continuity at corners is required.
Its rebated edges on all four sides help to reduce thermal bridging and allow for close-fitting, secure installation. Commonly used by builders on-site for insulating corner junctions, this board helps achieve consistent thermal performance throughout the cavity wall.
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