This 3450mm cavity lintel from Keystone Lintels Ltd is manufactured from galvanised steel and is designed for supporting masonry above doorways or window openings. It is suitable for use in cavity wall constructions with a cavity width between 50mm and 65mm.
Typically installed by bricklayers and general builders, this lintel allows for a robust and efficient method of distributing loads above structural openings. It is compatible with inner leaf widths from 125mm to 150mm and accommodates a 102mm outer leaf.
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