Why Choose Our 3m Sawn Green Treated Timber Posts?
Our 3m sawn green treated timber post is the ideal solution for creating a strong and durable decking frame. Designed to provide robust support for decking joists, these high-quality timber joists form a reliable foundation for your outdoor decking projects.
Each post is pressure-treated with Tanalith ‘E’ preservative, ensuring protection against decay and weathering, while also being responsibly sourced and FSC® Certified to meet sustainability standards.
Post specifications
Length: 3m
Width: 100mm
Depth: 100mm
These timber posts are perfectly suited for heavy-duty decking applications. They are designed to deliver both strength and longevity, making them a key component for any professional or DIY decking installation.
For optimum strength, secure in place using concrete or support with a concrete block or paving slab.
Joist spacing should be a maximum of 400mm apart and should be supported by a post every 1m. Additionally, any cut ends should be treated with an exterior-grade wood stain to maintain its integrity.
For additional flexibility in your decking project, we supply a range of green-treated joists, in lengths of 4.2m and 4.8m.
If you need further guidance, our installation guides are available to help you every step of the way.
Looking for an alternative timber joist?
See our C24 sawn green treated timber decking joist 47mm x 100mm
Looking for a timber decking board?
See our 4.8m timber decking board
Or browse our timber decking department for decking boards and more…
