Birtley Timber Frame Cavity Lintel 100mm TF90 sadolin decking stain Their flexible cut of 3x455mm

Their flexible cut of 3x455mm widths enables easy installation to achieve zero U-value party walls while contributing acoustic insulation benefits

They absorb barely any moisture

has crafted the Dilston Blend Brick to demonstrate their dedication to excellence and accuracy

It is also available in three unique colours

Birtley Timber Frame Cavity Lintel 100mm TF90 sadolin decking stain Their flexible cut of 3x455mmThe Birtley TF90 Standard Cavity Timber Frame Lintel stands out for its superior corrosion resistance, thanks to the Supergalv coating that offers up to 50% more zinc protection than standard methods. Designed for timber frame constructions with a cavity range of 90105mm, this Birtley lintel ensures reliable support and long term durability. Optional expanded polystyrene insulation enhances thermal performance, while its compliance with rigorous