Birtley HD110 Cavity Wall Heavy Duty Lintel 1800 mm Cavity Insulation Frame fitting size - 138

Frame fitting size - 138 mm x 140 mm

Overall size: - 430 mm wide x 600 mm high x 220 mm deep

To suit IM360Ci and IM90i guns only

5° and above

Overspill car parking

Birtley HD110 Cavity Wall Heavy Duty Lintel 1800 mm Cavity Insulation Frame fitting size - 138Heavy duty cavity wall lintel manufactured from structural grade steel to EN10025 Cavity: 110 mm 125 mm Outer Leaf: 100 mm Inner Leaf: 100 mm Lack of baseplate and factory fitted expanded polystyrene insulation reduces thermal bridging 60 minute fire rating with 2 coat plaster finish Hot dip galvanised Must have solid, fully jointed blockwork infill to inner leaf Loading SWL UDL Value: 70 kN