This cavity wall lintel from Keystone is designed for supporting brick and blockwork over structural openings in cavity wall constructions. Manufactured from galvanised steel, it is suitable for installation where a cavity width of 50–65mm is required.
With a length of 1500mm, the lintel is typically used above windows and doorways in external walls. It accommodates a 100mm inner leaf and an outer leaf between 125mm and 150mm, making it a suitable choice for various residential and commercial building projects.
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