This standard duty cavity lintel from Keystone is designed to support brickwork above openings such as doors and windows in cavity wall construction. Made from galvanised steel, it offers a reliable method for distributing structural loads across wide spans.
The 3900mm length is suited to larger openings and provides installation flexibility for a range of residential and commercial building projects. The lintel’s format accommodates a typical cavity and simplifies integration with standard blockwork on site.
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