This Keystone cavity wall lintel is constructed from galvanised steel and designed for extreme load applications. With a length of 2850mm, it provides support across wide openings in masonry cavity walls where high structural demands are present.
Suitable for projects requiring a 90–105mm cavity width, the lintel fits an inner leaf of 140–150mm and an outer leaf of 102mm. It is typically used to span window or door openings on robust commercial or residential builds, offering a practical solution for distributing heavy loads across cavity wall structures.
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