Birtley CB90 Cavity Wall Standard Duty Lintel 1800 mm Drainage Crates Frame extended for ease of

Frame extended for ease of levelling to the surrounding surfaces

Contains approximately 440 teabags

Hexagon head HD woodscrew mainly used for timber to timber applications

Black safety wellington boot with protective steel midsole for increased protection and washable nylon lining

Birtley CB90 Cavity Wall Standard Duty Lintel 1800 mm Drainage Crates Frame extended for ease ofStandard duty cavity wall lintel manufactured from structural grade steel Cavity: 90 mm 105 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