Birtley CB50 Cavity Wall Standard Duty Lintel 1200 mm Galvanised Nails water resistant membrane suitable for

water resistant membrane suitable for use on all supported and unsupported pitched roofs

Refill: CHS5

10 plugs and screws for fixing at 300 mm vertical centres

Use Nailfire & Paslode Angle Brads

Stainless steel BZP finish

Birtley CB50 Cavity Wall Standard Duty Lintel 1200 mm Galvanised Nails water resistant membrane suitable forStandard duty cavity wall lintel manufactured from structural grade steel Cavity: 50 mm 65 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