This heavy duty cavity lintel from Keystone is constructed from galvanised steel, measuring 1500mm in length. Designed for use in cavity wall construction, it provides structural support for brickwork or blockwork above window and door openings on site.
Suitable for a cavity width between 70mm and 85mm, the lintel accommodates an inner leaf of 100mm and an outer leaf ranging from 125mm to 150mm. It is typically installed in residential and commercial builds where higher load-bearing capabilities are required.
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