Birtley Heavy Duty Cavity Wall Lintel 150mm HD150 Brown Pea Gravel which provide a natural

which provide a natural

They are suitable for both calm and active outdoor spaces

The level features a strong cast aluminium T-profile that is comfortable to hold and built for durability

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

Superglass Multi-Roll 44 ensures a safe and secure environment

Birtley Heavy Duty Cavity Wall Lintel 150mm HD150 Brown Pea Gravel which provide a naturalThe 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