This extra heavy duty cavity lintel from Keystone Lintels Ltd is designed for use in masonry cavity wall construction. Manufactured from galvanised steel, it is suitable for supporting both internal and external leaf masonry over doorways, windows, and other structural openings where strength and durability are required.
The lintel measures 2250mm in length and is compatible with cavity widths between 90mm and 105mm. With sizes to fit inner leaf widths of 125-150mm and an outer leaf of 102mm, it allows for flexibility when working on a variety of wall builds. This lintel is typically installed by bricklayers and builders on site as part of new build or refurbishment projects.
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