S5 Structural Pine 38×114 mm – Reliable Structural Timber
The S5 Structural Pine 38 × 114 mm** is a high-performance, SABS-approved structural pine member, ideal for roof trusses, framing, wall studs, purlins, beams, and general build structures. S5 grade means the timber meets strict strength and stiffness standards, suitable for structural use.
Key Features & Specifications.
S5 Structural Pine 38×114 mm – Reliable Structural Timber

- Dimensions: 38 mm × 114 mm nominal cross-section.
- S5 Grading / Structural Use: S5 is a structural grade defined for pine timber in South Africa. It ensures the piece is strong, dimensionally stable, and suitable for load-bearing roles.
- Applications: Roof trusses, rafter beams, wall framing, studs, purlins, lintels, and other structural installations.
- Dimensional Stability: Structural pine S5 is often kiln dried / moisture-controlled to reduce warping and shrinkage.
- Finish Options: May be supplied PAR (Planed All Round) or rough sawn depending on supplier / finish.
- Treatment: If required, structural pine is often CCA treated (or other preservatives) for exterior or ground exposure use, especially when used externally.
Why “S5 Structural” Matters.
S5 Structural Pine 38×114 mm – Reliable Structural Timber
- S5 grade indicates the timber has been tested / graded to a standard acceptable for load-bearing construction.
- Using S5 structural pine ensures you design and build within safe structural limits, avoiding under-sized or weak timber which can fail under load.
- Structural pine S5 is more predictable: less warping, better strength distribution, and more uniform behavior.
Typical Applications.
S5 Structural Pine 38×114 mm – Reliable Structural Timber
- Roof truss rafters, battens, and supports.
- Wall framing and stud work.
- Purlins and joists for decks or roofs.
- Lintels or beams (small spans) for light construction.
Installation & Best Practices.
S5 Structural Pine 38×114 mm – Reliable Structural Timber
- Store timber in dry, covered environment to avoid moisture uptake before installation.
- If using for exterior/framing exposed to elements, ensure ends and cuts are properly sealed with preservative.
- Fix structural members properly with screws/nails rated for structural use.
- For load-bearing installation (e.g. beams, rafters), check design load and span tables to ensure 38×114 is adequate.
- If used below ground or in contact with soil, always use treated or preservative-coated S5 pine for durability.
Summary Table.
S5 Structural Pine 38×114 mm – Reliable Structural Timber
| Specification | Value / Notes |
|---|---|
| Model | Chamberlains S5 Structural Pine 38×114 mm |
| Grade | S5 Structural Grade (SABS) |
| Cross Section | 38 mm × 114 mm |
| Typical Uses | Framing, trusses, studs, joists, roofing |
| Moisture / Stability | Dimensionally stable when kiln dried / S5 graded |
Conclusion.
S5 Structural Pine 38×114 mm – Reliable Structural Timber

S5 Structural Pine 38×114 mm** is a strong, reliable, and SABS-graded structural timber solution. Whether you’re framing walls, building a roof, or constructing joists, it offers the strength and stability required for safe builds. If you have full spec (length, treatment, PAR/rough sawn, price, CCA or other preservative treatments), I can draft a ~1,100-word listing + FAQ + JSON-LD schema ready to drop in for SEO success. Do you want me to build that version for you now? Order Here.
