This cavity lintel from Keystone Lintels Ltd is produced in galvanised steel and measures 2400mm in length. Designed to suit cavity widths between 50mm and 65mm, it provides structural support across openings such as doors and windows in cavity wall construction.
On site, it is typically installed between an inner leaf of 125-150mm and an outer leaf of 102mm. This type of lintel is commonly used in situations where additional load-bearing capacity is required, fitting into block and brickwork applications to ensure safe and stable masonry spans.
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