This Keystone cavity wall lintel is constructed from galvanised steel and measures 4200mm in length, making it suitable for supporting masonry over openings in cavity wall constructions. Designed for use in general building and masonry projects, it provides reliable structural support where a standard duty lintel is required.
Commonly installed in external walls with cavity widths between 90mm and 105mm, this lintel accommodates an outer leaf of 102mm and an inner leaf between 125mm and 150mm. Suitable for bricklayers and site contractors, it allows for straightforward integration into wall builds during new construction or extension work.
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