This IG cavity lintel from Keystone Lintels is constructed from galvanised steel and measures 4650mm in length. Designed for installation over wall openings, it is suited to standard duty applications in domestic or light commercial construction.
The cavity design allows the lintel to bridge external cavity walls, supporting masonry and structural loads above doors or windows. Its robust steel construction lends itself to straightforward integration during the build process, offering consistency for builders working with large or custom wall openings.
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