Birtley CB150 Cavity Wall Standard Duty Lintel 0900 mm Roof Window Flashing 450 mm x 600 mm

450 mm x 600 mm

the low emissivity external films provide additional thermal resistance

the foam forms a flame smothering seal to prevent reignition

Designed for general sealing

partitions and walls

Birtley CB150 Cavity Wall Standard Duty Lintel 0900 mm Roof Window Flashing 450 mm x 600 mmStandard 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: 20 kN