This extra heavy duty cavity lintel from Keystone Lintels Ltd is designed for use in masonry cavity wall construction. Manufactured from galvanised steel, it is suitable for applications requiring a strong and reliable support over structural openings such as doors and windows.
Its extended length of 4650mm makes it appropriate for larger spans, accommodating cavity widths between 90mm and 105mm. It can be installed with an inner leaf of 100mm and an outer leaf between 125mm and 150mm, providing flexibility for various build requirements on site.
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