This lintel from Keystone Lintels Ltd is designed for use in cavity wall construction requiring support over structural openings. Manufactured from galvanised steel, it is suitable for use in situations where extra load-bearing capacity is needed.
The 4200mm length accommodates wider spans often found in commercial or residential projects. Commonly installed above doors or windows in masonry cavity walls with cavity widths between 70mm and 85mm, it is compatible with inner leaf brick or block sizes of 140mm–150mm and outer leafs of 102mm. This product is typically used by builders needing a robust solution for supporting heavy masonry loads.
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