This extra heavy duty cavity lintel from Keystone Lintels Ltd is made from galvanised steel and measures 1200mm in length. Designed for use in general building works, it supports masonry over openings in cavity wall constructions.
The lintel is suitable for installation where both inner and outer leaf wall widths need to be accommodated. It is typically used above doors or windows, providing robust support and allowing for a range of cavity sizes on site.
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