This extreme load cavity lintel from Keystone Lintels Ltd is designed for supporting masonry over openings in cavity wall construction. Manufactured from galvanised steel, it measures 1050mm in length and is suitable for heavy-duty structural applications where a robust support is needed.
Commonly installed over doorways and windows in new builds or extensions, the lintel is intended for use with walls having a cavity width between 90mm and 105mm. Its design is compatible with a 140–150mm inner leaf and a 102mm outer leaf, making it suitable for a range of typical masonry installations on site.
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