Birtley CB150 Cavity Wall Standard Duty Lintel 2700 mm Ropes & Straps strength and water vapour transmission

strength and water vapour transmission

Useful for a range of applications

Prevents flies and debris from entering

brick and block

Birtley CB150 Cavity Wall Standard Duty Lintel 2700 mm Ropes & Straps strength and water vapour transmissionStandard duty cavity wall lintel manufactured from structural grade steel to EN10025 Cavity: 150 mm 165 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 Wide inner leaf to suit 125 mm 140 mm block Not suitable for point loads or concrete floors Loading SWL UDL Value: 25 kN