This Keystone cavity wall lintel is designed for use in cavity wall construction where both strength and durability are required. With a length of 5400mm, the lintel is suitable for supporting masonry over wide openings and is factory-made from galvanised steel, providing protection in typical external building environments.
The product is commonly installed in brick and block structures, catering to cavity widths between 70mm and 85mm. It is suitable for projects where heavy load-bearing capacity is needed, such as supporting upper floors or roofs over window and door openings.
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