This extra heavy duty cavity lintel from Keystone Lintels Ltd is manufactured from galvanised steel, designed for supporting structural loads over openings in cavity wall construction. It is suitable for projects where enhanced load capacity and long-span installation are required.
Typical on-site applications include use over large windows, doors, and other openings in cavity walls with a suitable cavity width range. The lintel is compatible with 100mm inner and 125-150mm outer leaf wall leaves, making it a practical choice for larger masonry projects.
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