This is an extra heavy duty cavity wall lintel manufactured by Keystone Lintels Ltd, made from galvanised steel. Measuring 900mm in length and 229mm deep, it is designed to provide structural support above openings in cavity wall constructions.
Typically used for supporting brickwork or blockwork in external cavity walls, this lintel is suitable where a robust solution is needed for wider cavities, with compatibility for cavity widths between 70mm and 85mm. It is commonly installed in new builds or refurbishment projects requiring strong load-bearing capability in both residential and commercial settings.
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