This insulation board is designed for partial fill installation within cavity walls. Manufactured with a phenolic core and foil facings, it measures 1200mm by 450mm with a thickness of 50mm, making it suitable for use in a range of typical wall constructions.
Often used on residential and commercial building projects, the board helps maintain a clear cavity for effective moisture resistance. It is commonly fixed between wall leaves, providing thermal insulation while allowing for efficient use of cavity space during standard build sequences.
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