This extra heavy duty cavity lintel from Keystone Lintels Ltd is designed for use in general building applications where robust support is required. Manufactured from galvanised steel, it provides structural support above openings such as doors and windows in cavity wall construction.
At 1050mm in length, this lintel is suitable for applications with a cavity width between 70mm and 85mm. It accommodates an inner leaf of 125–150mm and an outer leaf of 102mm, allowing for installation in a range of modern masonry wall setups on site.
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