Birtley HD90 Cavity Wall Heavy Duty Lintel 1200 mm Vacuum Cleaners Rings around shank give resistance

Rings around shank give resistance to removal and extra holding strength

Suitable for a variety of traditional timber to timber connections

lightweight and easy to install

Based on a honeycomb structure made of shaped polyethylene foams glued to aluminium coated polyethylene foils

Birtley HD90 Cavity Wall Heavy Duty Lintel 1200 mm Vacuum Cleaners Rings around shank give resistanceHeavy duty cavity wall lintel manufactured from structural graded steel to EN10025 Cavity: 90 mm 105 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