

Decking Subframe Joist (Black)
A practical and environmentally friendly recycled plastic Subframe that can be used for both wooden and composite decking. Manufactured from 100% recycled plastics, this product is UV proof and weatherproof and provides a completely reliable structure that will not rot and is maintenance free.
Long lasting composite decking boards are very popular, but they can be worthless if the frame rots under the decking. The trapped moisture is the main enemy of the joists and decking legs below, even if you cover them. With our solid plastic joists, you can be sure that your deck will withstand any weather condition for many years to come, without any kind of maintenance. This will save you time and money, and let you enjoy your outdoor space hassle free.
Our recycled subframe will not split or splinter and does not require any regular treatment such as sanding, sealing and staining.
Our Subframe and Post material can be sunk into the ground without any protection, which means you can build your decking at ground level and it is the ideal material for areas subject to flooding or standing water.
Subframe Joists are available in sizes 47 x 97 x 3100mm and 50 x 120 x 3600mm.
Subframe joist spacings to be 250mm - 350mm.
The approximate material quantities required for decking areas
- 3 x 3m decking - 20 joists
- 3 x 4m decking - 24 joists
- 4 x 4m decking - 30 joists
- 4 x 5m decking - 41 joists
- 5 x 5m decking - 70 joists
- 6 x 6m decking - 76 joists
All Arena Decking Subframe products have a 25 year manufacturers guarantee as standard.
Due to the size and weight of composite products our delivery method can vary depending on the location of where it is being delivered. We will contact you to arrange a suitable time and place to deliver your composite products once we have received your order.