This extra heavy duty cavity wall lintel from Keystone is fabricated from galvanised steel and measures 1500mm in length. Designed to span wall openings, it supports masonry above such as brick or blockwork in cavity wall constructions.
Suitable for cavity widths between 70mm and 85mm, the lintel accommodates an inner leaf of 125–150mm and an outer leaf of 102mm. Commonly used in domestic and commercial builds where higher loading is required, it is typically installed over doors and windows to maintain structural integrity.
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