This galvanised steel cavity lintel from Keystone is designed for use in cavity wall construction with a cavity width compatibility of 70-85mm. Measuring 900mm in length, it is suitable for supporting masonry above structural openings in both new builds and extension projects where an extreme load rating is required.
Typically installed by builders and bricklayers, this model is intended for use with an inner leaf of 140-150mm and an outer leaf of 102mm. The lintel is most often used over doors, windows, or other wall openings where steel support is needed to transfer loads safely.
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