This galvanised steel cavity lintel is designed for supporting extreme loads across openings in brick and block cavity wall construction. Manufactured by Keystone Lintels Ltd, it is suitable for spans of 4000mm where a robust structural solution is required.
Its compatibility with cavities of 90–105mm, combined with suitability for an inner leaf of 140–150mm and outer leaf of 102mm, makes the lintel a practical choice for large residential or commercial developments. Typical on-site use includes installation above wide windows, doors, or other large structural openings in cavity wall applications.
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