Start the right way with a substructure for known structural performance. Our Treated Timber 47mm x 150mm provides the strength to support your Deckorum composite decking project
A long time companion to composite decking, Treated Timber 47mm x 150mm joist performs best for substructures with a height above 350mm. Recommended for uneven or soft ground, the Treated Timber 47mm x 150mm makes quick work of building a frame that will support the composite decking. As used for structural construction for a robust installation, the high pressure treated whitewood will give you the quality structure for outdoor living.
Regularised dimensions with planed edges provide rounded corners for safer handling. Our regularised carcassing finishes 2mm off nominal thickness and 5mm off nominal width
- Various Lengths and Sizes Available
- High Pressure treated
- Strength graded to C16 for known structural performance
- Easily Cut to Size and Shape
- All of our softwoods are responsibly sourced
- Planed Smooth Finish
One of the most important decisions to take when starting off building your composite decking project is ensuring the correct substructure. A well supported sub-frame can provide time saving and prevent problems in the future.
Prior to installation ensure you have the correct materials by seeking local guidelines if applicable. Always use treated timber for outdoor projects. It is important that all cut ends are re-sealed with a proprietary treatment.
*Please contact our professional team at Deckorum Composite Decking for personalised advice