Birtley Heavy Duty Cavity Wall Lintel 150mm HD150 Length:4800mm Suitable for various surfaces

Suitable for various surfaces

Apply silicone glazing materials only after completing the finishing coats

This 20mm gravel

Made in the UK

Versatility: Suitable for driveways

Birtley Heavy Duty Cavity Wall Lintel 150mm HD150 Length:4800mm Suitable for various surfacesThe Birtley Heavy Duty Cavity Wall Lintel HD150 stands out with its advanced Supergalv coating, offering exceptional durability and up to 50% more zinc protection compared to traditional methods. Designed for 150 165mm cavities with 100mm inner and outer leaves, this Birtley Lintel provides superior load bearing capacity for robust constructions. The lintels efficient thermal performance reduces energy loss, and its fire resistance ensures safety in