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Q-Garden Multi-Purpose Joists

50 x 100mm

Q-Garden Multi-Purpose Joists

Colours: Natural

Size: 50 x 100mm

Q-Garden Multi-Purpose Joists

Colours: Natural

Size: 50 x 150mm

Q-Garden Multi Purpose Joists are a range of high quality smooth all round C24 grade softwood preservative pre-treated with Tanalith to Use Class 4 meaning it can be used in ground contact with warranty.

By design this product can be used for a wide range of external joinery and decking applications, ranging from decking sub frame joists to structural decking boards to structural balustrading components to pergolas to outdoor furniture.

Note: Subject to availability.

Finished size:

45 x 95mm  after machining/prior to treatment.


  • Available in 3.6m and 4.8m lengths
  • Tanalith treated UC4.
  • 10 year in ground treatment warranty.
  • 15 year above ground treatment warranty.

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