This extra heavy duty cavity lintel from Keystone Lintels Ltd is designed for supporting structural loads over openings in cavity wall construction. Manufactured from galvanised steel, it provides a robust solution for projects requiring enhanced load-bearing capacity.
Typically installed above doors and windows, this lintel is suitable for inner leaf widths of 100mm and outer leafs of 125–150mm. With a length of 3450mm and a cavity width compatibility of 70–85mm, it is well suited for larger structural openings on site where a strong and reliable lintel is essential for stability.
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