This extra heavy duty cavity lintel from Keystone Lintels Ltd is manufactured from galvanised steel and measures 1200mm in length. It is designed for use in cavity wall construction where additional load-bearing capacity is required, making it suitable for a range of general building projects.
Typically installed above doors or window openings, this product is compatible with cavity widths between 70mm and 85mm. With inner and outer leaf support of 100mm and 125-150mm respectively, the lintel provides a practical solution for supporting masonry while maintaining structural stability on site.
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