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Treated Structural Timber C24 | 4x2" (47mm x 100mm) | 2.4m
Other sizes
This C24-grade structural timber is engineered for high-load applications, offering superior strength and fewer knots compared to standard C16 timber.
Measuring 2.4 metres (approx. 8ft) with a 47mm x 100mm (nominal 4x2") profile, it is kiln-dried to minimize moisture content, ensuring dimensional stability and preventing warping.
Advanced Protection & Durability
Pressure-treated with Tanalith ‘E’ (or equivalent preservative), this timber is rated for User Class 3 (UC3), making it highly resistant to fungal decay, wood-boring insects, and rot. Whether used for internal framing or external landscaping, the treatment ensures a long service life in damp environments.
Precision Finish
The timber is Regularised (Eased Edges), meaning it has been planed to consistent widths and thicknesses with rounded corners. This allows for faster handling on-site and more accurate fitting in joist hangers and wall studs.
Technical Specification Table
| Feature | Specification |
|---|---|
| Strength Grade | C24 (BS EN 519 / EN 14081) |
| Nominal Size | 4 x 2 inches / 100mm x 50mm |
| Finished Size | 45mm x 95mm (+/- 2mm) |
| Length | 2.4 metres (2400mm) |
| Treatment | Green Pressure Treated (Tanalised) |
| Sustainability | FSC / PEFC Certified |
| Drying Method | Kiln Dried (KD) |