This cavity wall lintel from Keystone Lintels Ltd is made of galvanised steel and is designed for use in masonry cavity wall construction. At 2850mm in length and 229mm deep, it supports extra heavy duty applications where a robust structural solution is required.
Suitable for use over openings in external cavity walls, it fits cavity widths between 70mm and 85mm with an inner leaf of 100mm and an outer leaf between 125mm and 150mm. This lintel is typically used by builders during installation of doors, windows, or other openings to provide strong and reliable support in new build or extension works.
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