This Keystone extra heavy duty cavity lintel is designed for structural support in cavity wall construction projects. Manufactured from galvanised steel, it is suitable for use with masonry inner leaves of 100mm thickness and outer leaves ranging from 125mm to 150mm.
At 2550mm in length, this lintel is typically installed above window or door openings to bear structural loads and maintain cavity wall integrity. Its compatibility with cavity widths between 70mm and 85mm makes it a practical choice for various building applications where higher load capacity is required.
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