This extra heavy duty cavity lintel from Keystone Lintels Ltd is constructed from galvanised steel and designed to span structural openings in brick and blockwork walls. At 1650mm in length, it is suitable for use where a high load-carrying lintel is needed over doors, windows, or similar openings.
Typical site applications include residential and commercial builds requiring robust lintel support for cavity wall construction. The lintel accommodates cavities between 50mm and 65mm, with compatibility for an inner leaf of 125-150mm and an outer leaf of 102mm, allowing for integration with standard brick and block sizes.
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