Birtley Heavy Duty Cavity Wall Lintel 150mm HD150 Brown Pea Gravel 18 solutions are covered by

18 solutions are covered by LABC Registered Details meaning TLX Silver is accepted by Building Control bodies

or dusty walls

6 x of the original lenght)

Treatment: Choose from our treated timber for outdoor resilience against the elements or untreated for a natural aesthetic in controlled environments

Birtley Heavy Duty Cavity Wall Lintel 150mm HD150 Brown Pea Gravel 18 solutions are covered byThe 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