This Keystone cavity wall lintel is formed from galvanised steel and measures 900mm in length. It is designed for installation in cavity wall construction, providing structural support above window and door openings where both thermal and load requirements must be considered.
The lintel is suited for use where a cavity width of 50 to 65mm is required, and accommodates an inner leaf of 100mm and an outer leaf between 125mm and 150mm. Suitable for general build projects, it can be integrated efficiently on site during the masonry phase.
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