This Keystone extra heavy duty cavity lintel is designed for structural openings requiring support across cavity walls. Manufactured from galvanised steel, it is suitable for use in building projects where demanding load-bearing performance is required.
The lintel measures 3450mm in length and accommodates cavity widths between 70mm and 85mm. It is typically installed over openings such as doors or windows in cavity wall construction by bricklayers or general builders. Its robust construction suits both new builds and structural alterations on site.
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