This extra heavy duty cavity lintel from Keystone Lintels Ltd is constructed from galvanised steel and measures 3300mm in length. Suitable for supporting masonry above openings in cavity wall construction, it is designed to accommodate an inner leaf of 125-150mm and an outer leaf of 102mm.
On site, this lintel is typically installed to provide structural support over doors, windows, or similar openings. Its increased width and height offer reliable load-bearing capability in demanding building applications, making it a practical choice for commercial and larger residential projects.
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