Birtley Internal Wall Box Lintel 100mm SB100 Arranwood Perfect for mulching

Perfect for mulching

036W/mK at 25mm thickness

this aggregate is durable

Once laid in your garden the paving kit will allow you to cover approx

Crafted from structural-grade mild steel (S275JR) and finished with a 65µm hot-dip galvanised coating

Birtley Internal Wall Box Lintel 100mm SB100 Arranwood Perfect for mulchingThe Birtley Internal Wall Box Lintel 100mm SB100 are a reliable solution for standard duty, internal wall box lintels. Perfect for load bearing block walls, these 100mm box lintel offers more insulation. Birtley offers a clear advantage over traditional steel lintels with its unique, post fabrication hot dip galvanisation that creates nearly 50% more zinc protection compared to other approved coatings used in conventional structural lintels. The