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Extra heavy duty cavity wall lintel manufactured from structural graded steel to EN10025 Cavity: 110 mm - 125 mm Outer Leaf: 100 mm Inner Leaf: 125 mm - 140 mm 60 minute fire rated with 2 coat plaster finish Lack of baseplate and factory fitted expanded polystyrene insulation reduces thermal bridging Hot dip galvanised Must have solid, fully jointed blockwork infill to inner leaf
Extra heavy duty cavity wall lintel manufactured from structural graded steel to EN10025 Cavity: 110 mm - 125 mm Outer Leaf: 100 mm Inner Leaf: 125 mm - 140 mm 60 minute fire rated with 2 coat plaster finish Lack of baseplate and factory fitted expanded polystyrene insulation reduces thermal bridging Hot dip galvanised Must have solid, fully jointed blockwork infill to inner leaf