This cavity lintel from Keystone Lintels Ltd is designed for use in cavity wall construction, offering a practical solution for supporting brickwork over structural openings. Manufactured in galvanised steel, it is well-suited for demanding applications requiring a durable lintel type.
With a length of 4350mm and compatibility with cavities between 70mm and 85mm, this lintel is typically fitted in external walls with 140-150mm inner and 102mm outer leaf thicknesses. Trade professionals use this lintel for projects where substantial openings and extreme load capacities are required, providing reliable support for masonry installations on site.
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