Birtley Heavy Duty Cavity Timber Frame Lintel 100mm TF90HD Moisture resistant to create a solid driveway

to create a solid driveway

even during dry spells

High acoustic performance for quieter spaces

Sandstone Grey porcelain paving slabs (20mm thick) combine a natural stone aesthetic with high durability

continuous timber wall-plates

Birtley Heavy Duty Cavity Timber Frame Lintel 100mm TF90HD Moisture resistant to create a solid drivewayThe Birtley Heavy Cavity Timber Frame Lintel TF90HD excels in providing robust support for 90105mm cavity walls, with a Supergalv coating offering up to 50% more zinc protection than other coatings. Engineered for heavy duty timber frame applications, this Birtley Lintel ensures long lasting performance, superior corrosion resistance, and compliance with stringent British and European standards. Its optional expanded polystyrene insulation enhances