This cavity lintel from Keystone Lintels Ltd is constructed from galvanised steel and designed for extra heavy duty use. Measuring 900mm in length with a height of 229mm, it is suitable for installations requiring robust structural support within cavity wall construction.
Typically used to bridge openings such as doors and windows in masonry walls, it is compatible with cavity widths between 50mm and 65mm and fits inner leaf sizes of 100mm and outer leaf sizes of 125–150mm. Its format makes it suitable for use where additional strength is required on site.
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