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![Mannok Partial Fill Cavity Wall Board 1200 x 450 75mm (Pack of 6)](http://www.cutpriceinsulation.co.uk/cdn/shop/files/mannok-cavity-board_db1504e1-fcbc-4d20-bfeb-ddc6b1696f87_grande.jpg?v=1721999544)
Mannok Therm Cavity Wall 75mm insulation is a high performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing, for use in partial fill cavity wall applications.
Mannok Partial Fill Boards are available in a range of thicknesses from 50mm up to 100mm
6 Mannok cavity 75mm boards per pack