Birtley HD110 Cavity Wall Heavy Duty Lintel 1500 mm Access Panels Clear opening size - 155

Clear opening size - 155 mm x 155 mm

UV resistant and magnified unique dual view vials

Suitable for use on rip saws

Superglass Party Wall Roll 5

Shock proof end caps

Birtley HD110 Cavity Wall Heavy Duty Lintel 1500 mm Access Panels Clear opening size - 155Heavy 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