Birtley CB130 Cavity Wall Standard Duty Lintel 0900 mm Weep Vents Can be used in sleepers

Can be used in sleepers for a flush finish

90% energy saving compared to a halogen equivalent

5 Inlet 315 mm Diameter Shallow Access Chamber Base 190 mm Invert (Inc 2 Socket Plugs)

Fixing band is a multi holed stainless steel banding for all types of light fixing applications

Easy to install with good flow capacity

Birtley CB130 Cavity Wall Standard Duty Lintel 0900 mm Weep Vents Can be used in sleepersStandard duty cavity wall lintel manufactured from structural grade steel to EN10025 Cavity: 130 mm 145 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