This joist is made from recycled material and is intended for use as part of a substructure in decking projects. It is sized at 50 x 50 x 2400mm for efficient handling and straightforward layout within standard decking frames, and is typically installed over solid, stable substrates such as concrete or roof terraces.
On site, this product is often chosen where a low-maintenance or rot-resistant alternative to timber is required, especially in damp or exposed environments. The black finish allows the joist to sit discreetly beneath decking boards, supporting residential and commercial outdoor platforms without drawing attention.
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