About
This 75x250mm 4.8m green-treated C24 softwood is offered as a specialist construction timber section on a price-on-application basis. It is a deeper nominal section often considered for timber beams, joists and roof framing, where a project design calls for this size and strength class.
The nominal 75×250mm cross-section is a large-section C24 timber option for projects requiring substantial framing members. For big-section timber, check the true finished dimensions, required loading and span, support bearings and correctly sized connectors before ordering.
Typical applications may include designed floor joists, roof members, timber-framed structures, garden rooms or other structural carpentry. Appropriate uses depend on the engineer's design, support details, loads, fixing specification and the timber supplied. A 4.8m board length does not mean it can safely span 4.8m unsupported.
The advertised 75x250mm section is nominal, not a guaranteed finished measurement. Regularised timber is machined to a smaller size and may have planed faces and eased edges. Finished sizes and finishes vary between mills; please confirm the actual dimensions and finish required before ordering.
C24 is a strength classification for structural softwood, but treatment colour alone does not confirm durability Use Class, ground-contact suitability or compliance with a particular specification. Check the grading documentation and treatment requirements for your project, and protect cut ends with an appropriate product where required by the treatment supplier.
Long or heavy timber lengths need suitable access, handling and support. Store flat, clear of the ground and protected from prolonged wetting. Please include the delivery postcode, quantity and any access constraints when asking for a quotation; availability, lead time, actual specification and delivery arrangements will be confirmed before an order is agreed.
Specifications
| True Thickness | 73mm |
| True Width | 245mm |
| Length | 4.8m |
| Structural Suitability | Yes |
| Grading / Standard | C24 (EN 338) |
| Face Finish | Planed |
| Edge Finish | Rounded |
| Preservative Treatment | Green Treated |
| Colour / Appearance | Green |