H3 CCA F5 Treated Pine 140×45
+ GST
H3 CCA F5 Treated Pine 140×45mm is a practical choice for outdoor framing and general building jobs. It has the strength needed for structural work, with H3 CCA treatment helping protect the timber from decay, termites and borers.
Specifications
- Timber Grade: F5
- Treatment Level: H3
- Treatment Method: CCA
- Australian Standards
- Fast Delivery
- Full Documentation
H3 CCA F5 Treated Pine 140×45
H3 CCA F5 Treated Pine combines a structural F5 grade with H3 preservative treatment for suitable above-ground applications.
- F5 graded for structural strength and dependable performance.
- H3 CCA treated for above-ground outdoor use.
- Helps protect against rot, termites and borers.
- The 140×45mm size is a good fit for bigger framing and building jobs.
- Easy to cut, drill and fix using standard building tools.
- Suitable for residential, outdoor and general construction work.
Applications
- House framing
- Pergolas
- Verandahs
- Patio structures
- Roof framing where specified
- Renovations and extensions
- Outdoor framing
- Residential building work
- General construction
- Above-ground outdoor projects
| Timber Grade | F5 |
|---|---|
| Treatment Level | H3 |
| Treatment Method | CCA |
Frequently Asked Questions
H3 CCA treatment helps protect the timber from decay, termites and borers when used above ground.
F5 is a structural timber grade that indicates its strength and stiffness.
It works well for pergolas, verandahs, outdoor framing, renovations and general building jobs.
Yes. H3 treatment makes it suitable for above-ground outdoor use.
This timber has a 140 × 45mm profile and comes in various lengths depending on stock.



