Birtley CB90 Cavity Wall Standard Duty Lintel 1800 mm Drainage Crates The removable comfort insole

The removable comfort insole

Impact and temperature resistant

Medium duty solid wall lintel manufactured from structural grade steel to EN10025

Bayonet filler cap for tool free opening

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 The removable comfort insoleStandard 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