Support System

The ArborJoist Recycled Plastic Sub-Frame system provides a high quality, high performance substructure, and a long-lasting and durable alternative to timber.

ArborJoist Sizes

50x50mm ArborJoist – 3.0m lengths
50x125mm ArborJoist – 3.0m lengths
100x100mm ArborPost – 3.0m lengths


*When installed in accordance with manufacturers recommendations

Useful Resources

ArborJoist Recycled Plastic Sub-frame

ArborJoist – Recycled Plastic Sub-Frame


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