Description

Holes = 4mm

With drip to stop moisture moving across the cavity

18:1 push ratio

Blue Flamstop

suitable for retrofitting

Birtley CB50 Cavity Wall Standard Duty Lintel 0900 mm Weep Vents Holes = 4mmStandard 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

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Birtley CB50 Cavity Wall Standard Duty Lintel 0900 mm Weep Vents Holes = 4mm

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