This extra heavy duty cavity lintel from Keystone Lintels Ltd is manufactured from galvanised steel and measures 3750mm in length. Designed for steel support in cavity wall construction, it accommodates cavity widths between 70 and 85mm, providing a robust solution for larger spans where additional load-bearing capacity is required.
Typically installed by bricklayers or builders, this lintel is suitable for structural openings such as doors, windows, or other apertures within masonry walls. Its design fits inner leaf sizes from 125mm to 150mm and outer leafs of 102mm, making it a versatile choice for projects requiring reliable support across various site conditions.
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