This extra heavy duty cavity lintel from Keystone is fabricated from galvanised steel and designed for use in cavity wall construction with cavity widths between 90 and 105mm. The lintel is suitable for supporting masonry over structural openings in both residential and commercial projects.
Installed across window or door openings, the product offers reliable support for combined loadings from masonry, floors, or roofs above. The 2850mm length is suitable for wider spans, and it can be built into walls with an inner leaf of 125–150mm and outer leaf of 102mm, providing versatility on site.
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