Birtley HD150 Cavity Wall Heavy Duty Lintel 1800 mm Copper Nails Manufactured from carbon manganese steel

Manufactured from carbon manganese steel for maximum strength and durability

Provides frost protection to wet mortar

Ideal for securing

Comes with Pipe Insters

ideal for keying plaster

Birtley HD150 Cavity Wall Heavy Duty Lintel 1800 mm Copper Nails Manufactured from carbon manganese steelHeavy duty cavity wall lintel manufactured from structural graded steel to EN10025 Cavity: 150 mm 165 mm Outer Leaf: 100 mm Inner Leaf: 100 mm 60 minute fire rated with 2 coat plaster finish Lack of baseplate and factory fitted expanded polystyrene insulation reduces thermal bridging Hot dip galvanised Must have solid, fully jointed blockwork infill to inner leaf Loading SWL UDL Value: 70 kN