Birtley CB130 Cavity Wall Standard Duty Lintel 2100 mm Packers dirt and water

dirt and water

General application chimney cowl used to reduce rain entry in chimneys and flues

Semi-automatic belt tensioning

Suitable for single window installations on roof pitches of 15° - 90°

Nailfire Battery

Birtley CB130 Cavity Wall Standard Duty Lintel 2100 mm Packers dirt and waterStandard duty cavity wall lintel manufactured from structural grade steel to EN10025 Cavity: 130 mm 145 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: 20 kN