This cavity wall lintel from Keystone Lintels Ltd is designed for supporting masonry over openings in external cavity walls. Manufactured from galvanised steel, it is intended for use in construction projects that require a robust solution for wider spans.
Suitable for cavity widths between 50mm and 65mm, the lintel is 4.8 metres in length, making it suitable for large structural openings. The lintel can be used in both new builds and extensions, providing support between 140-150mm inner leaf and 102mm outer leaf masonry.
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