This heavy duty steel lintel from Keystone Lintels Ltd is designed for use in cavity wall construction, with a length of 2550mm and compatibility for cavities measuring between 70mm and 85mm. Manufactured from galvanised steel, it is suitable for supporting brick or blockwork over structural openings in external walls.
Typically fitted above windows or doors, it accommodates a 100mm inner leaf and an outer leaf of 125mm to 150mm, making it well-suited for larger openings in domestic or commercial projects. The design and dimensions offer practical support for masonry in demanding wall applications on site.
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