Birtley HD150 Cavity Wall Heavy Duty Lintel 1200 mm Locks & Chains Designed to have the fully

Designed to have the fully support double cavity walls up to 300mm as temporary support

8 x 150 mm Loose Fine Drywall Screws

Max load 150 kg

Suitable for use in blockwork or to allow for rendering

Birtley HD150 Cavity Wall Heavy Duty Lintel 1200 mm Locks & Chains Designed to have the fullyHeavy 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