Photos show the material type — colour and grading vary by source.
Section (thickness × width)
Strength grade
Treatment
Profile
Not sure? The roof timber guide explains sizes, grades and treatment.
Roof & Structural Timber · SA pine, S5 (SANS 1783), CCA H2 (SANS 10005) · AA-TMB-3838-S5-H2-RS
SA Pine 38 × 38 mm S5 H2 — Rough-sawn
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South African pine, 38 × 38 mm, in the six standard lengths from 3.0 m to 6.6 m. S5 stress grade (SANS 1783-2) — the standard grade for house roof trusses, rafters and purlins. H2 treatment protects against insects and borers for timber kept dry and under cover — roof trusses, ceiling battens and interior framing, never exposed to weather or damp. The budget choice for roofs. Rough-sawn — straight off the saw, for framing that will be hidden or clad.
Unit of Sale
Quoted per order
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Estimate only — every order is re-priced by our pricing service. We only publish prices we can stand behind.
Specification
| Standard | SA pine, S5 (SANS 1783), CCA H2 (SANS 10005) |
|---|---|
| Section | 38 × 38 mm (thickness × width) |
| Strength grade | S5 (SANS 1783) |
| Treatment | H2 CCA (SANS 10005) — dry, under cover |
| Profile | Rough-sawn |
| Lengths | 3.0, 3.6, 4.2, 4.8, 6.0 and 6.6 m |
| Size | 38 × 38 mm, 3.0–6.6 m |
| Category code | CAT-30 |
| 3.0 m length | Quoted per order |
| 3.6 m length | Quoted per order |
| 4.2 m length | Quoted per order |
| 4.8 m length | Quoted per order |
| 6.0 m length | Quoted per order |
| 6.6 m length | Quoted per order |
Typical Uses
- Brandering for ceilings
- Tile battens
- Light framing and noggins
Member sizes, spans and the grade come from your truss design, the SANS 10400-L span tables or your engineer — S7 only where it is specified.
Handling & Storage
Stack flat on level bearers clear of the ground, under cover and with spacers so air moves through. Seal every cut end of treated timber with a brush-on preservative before it goes up. Wear gloves and a dust mask when cutting CCA-treated timber, and never burn the off-cuts.
Delivery & Returns
Timber comes on the merchant's flatbed: we confirm the grade and treatment, stock, the delivery slot and any delivery charge with you before dispatch. See the Shipping & Delivery and Returns & Refunds policies. Returning materials that were supplied correctly carries an 18% handling fee.
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Complete the job · Roofing
Frame the roof
Rafters and kappa beams — S5 H2 for roofs under cover
SA Pine 38 × 114 mm S5 H2 — SizedR240.71 / 6.6 m length
Quantities start at one unit (a full truck for ready-mix) — size them with the calculators, or change them in the cart.
Other sizes in S5 H2 rough-sawn
AA-TMB-3876-S5-H2-RS · SA pine, S5 (SANS 1783), CCA H2 (SANS 10005)
Price on request
AA-TMB-38114-S5-H2-RS · SA pine, S5 (SANS 1783), CCA H2 (SANS 10005)
Price on request
AA-TMB-38152-S5-H2-RS · SA pine, S5 (SANS 1783), CCA H2 (SANS 10005)
Price on request
AA-TMB-38228-S5-H2-RS · SA pine, S5 (SANS 1783), CCA H2 (SANS 10005)
Price on request