US$ 316.65
With drip to stop moisture moving across the cavity
18:1 push ratio
Scratch-resistant
Holes = 4mm
Birtley CB50 Cavity Wall Standard Duty Lintel 0900 mm Weep Vents With drip to stop moistureStandard 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
US$ 316.65
US$ 6649.50
US$ 6149.50
US$ 130.00
US$ 100.00
US$ 1141.90
US$ 916.36
US$ 9999.50
US$ 534.50
US$ 761.27