Posi-Joist: 225mm Depth
Tailor-Made Designs
£27.58
Engineered to match traditional 9-inch solid timber joists, these 225mm Posi-Joists allow for a seamless upgrade to an open-web floor system without altering standard brickwork courses or ceiling heights. This depth creates a generous internal clearance zone, allowing larger MVHR ducting, 110mm soil pipes and complex services to route through the floor zone. Custom-manufactured in our UK factory using specialist MiTek design software, these lightweight joists provide excellent acoustic performance, straightforward manual handling and full compliance with UK Building Regulations.
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