Birtley Heavy Duty Internal Wall Box Lintel 100mm SB100HD Length:2700mm providing a high thermal efficiency

providing a high thermal efficiency

Colour: Purple (one of eight stock colours) – note that colour shades may vary batch to batch

Manufactured using Weichsel loam and selected surface sands

Ocean Blue Recycled Glass Chippings make a stunning addition to any garden or interior space

Seal around pipes

Birtley Heavy Duty Internal Wall Box Lintel 100mm SB100HD Length:2700mm providing a high thermal efficiencyThe Birtley Heavy Duty Internal Wall Box Lintel 100mm SB100HD is engineered for superior strength and durability, making it the ideal choice for single leaf internal walls. Crafted from structural grade mild steel (S275JR) and finished with a 65m hot dip galvanised coating, this lintel offers exceptional corrosion resistance and a long lifespan. Its robust design ensures a 60 minute fire rating when paired with a two coat plaster finish, providing