Birtley Cavity Wall Lintel 110mm CB110 4x1 and commercial environments

and commercial environments

Earthwool DriTherm Cavity Slabs are semi-rigid or rigid slabs of non-combustible

Smooth rounded surface

Unique blue-black shades with natural veining

Birtley Cavity Wall Lintel 110mm CB110 4x1 and commercial environmentsThe Birtley Standard Duty Cavity Wall Lintel 110mm CB110 features a top of the line Supergalv coating, delivering superior zinc protection with a 50% increase compared to other coatings. Specifically designed for cavity walls measuring 110 125mm in width, this lintel provides strong support for both the inner and outer masonry layers. Its post fabrication galvanising process ensures increased durability, making it a dependable option for long term