April 2019 - Aber Roof Truss


The Benefits of Metal Web Joist Systems

When should you use open web joists? When spans are greater than 5m, open web joists (aka Posi or metal web joists) suddenly become cost effective. Open web joists also have the added benefit of easier installation of electrical, plumbing, and ventilation services. They are also much better suited for future building modifications. The metal […]

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