Birtley CB90 Cavity Wall Standard Duty Lintel 0900 mm Manhole Covers A2 stainless steel pozi woodscrews

A2 stainless steel pozi woodscrews suitable for use in external applications

Material - Clay

Extra large head helps prevent roofing membrance from pulling off the nail

For use in the installation of cold water systems

Birtley CB90 Cavity Wall Standard Duty Lintel 0900 mm Manhole Covers A2 stainless steel pozi woodscrewsStandard duty cavity wall lintel manufactured from structural grade steel Cavity: 90 mm 105 mm Outer Leaf: 100 mm Inner Leaf: 100 mm 60 minute fire rating with 2 coat plaster finish Lack of baseplate and factory fitted expanded polystyrene insulation reduces thermal bridging Not suitable for point loads or concrete floors Loading SWL UDL Value: 15 kN