This cavity lintel from Keystone is designed for use in extra heavy-duty applications, offering support across a structural opening where a cavity wall construction is specified. Manufactured from galvanised steel, it is suitable for installations requiring a robust lintel to carry imposed loading above windows, doors, or other wall openings.
The lintel measures 750mm in length and works with walls featuring an inner leaf of 125-150mm and an outer leaf of 102mm. It is typically used in building projects involving cavity walls, particularly where additional strength is essential for stability and load-bearing capacity on site.
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