Birtley HD110 Cavity Wall Heavy Duty Lintel 2700 mm Trestle fully jointed blockwork infill to

fully jointed blockwork infill to inner leaf

Fits both square and round downpipes

and can be used for soil ventilation or mechanical extraction when used with an adaptor (VR979800)

Pistons drive in the pins using an explosive cartridge which allows successful fixing to a variety of base materials

Replacement battery for the impulse nailers

Birtley HD110 Cavity Wall Heavy Duty Lintel 2700 mm Trestle fully jointed blockwork infill toHeavy 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: 60 kN