75mm x 150mm Sawn Treated Timber C24 (6" x 3") 4.8m
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Tue 23 Sep
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- 16hrs
- 44mins
- 58secs
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Product Overview
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £15 ex. VAT |
| Between £100 - £300 ex. VAT | £10 ex. VAT |
| Over £300 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{verified_user}} Graded to C24 standard - excellent tensile strength
- {{rounded_corner}} Regularised with an eased edge
- {{water_drop}} Tanalised timber pressure treated with Tanalith 'E' to prevent rot
- {{dry}} Kiln dried to improve stability and straightness
Technical Specification
| Product: | 6" x 3" |
|---|---|
| Thickness: | 75mm |
| Width: | 150mm |
| Length: | 4.8m |
| Sales Unit: | Length |
| Sales Unit Coverage: | 4.8m |
| Grade: | C24 |
Product Overview
C24 strength-graded structural softwood, kiln-dried, regularised, and treated for demanding applications in floors, roofs, and primary beams.
150mm width in a 4.8m length provides solid support in floors and roofs over extended spans, while the 75mm thickness offers a broad bearing face for connectors and hangers, reducing bounce and flex with fewer joints.
Features & Benefits
- Strength grading (C24): Higher density and stiffness than C16, suitable for demanding load-bearing roles.
- Factory applied preservative treatment: Protects timber in typical above-ground conditions when installed properly.
- Kiln-dried & regularised: Helps control shrinkage and ensures even sizing for accurate work.
- Eased edges: Safer handling and a cleaner finish with reduced splinter risk.
- Sawn face texture: Provides a stable key for membranes, adhesives, and coatings.
- Easy to work: Accepts nails, screws, bolts, and hangers; generous section helps avoid splitting near fixings.
- Length - 4.8m: Reduces joints and improves alignment across long spans.
- 75mm thickness: Broad bearing and connection area supports bolted joints, hangers, and notches with better edge distances.
- Section size - 75mm x 150mm (6" x 3"): Large structural section for strength-critical carcassing.
Please Note: Finished sizes may arrive slightly under nominal (around 2mm less in thickness and 5mm less in width). Colour and finish vary naturally. Seal all cut ends and notches with end-grain preservative. Confirm span suitability before use.
Applications
- Primary beams and trimmers: Broad 75mm face improves bearing, bolt capacity, and hanger seating in load paths and openings.
- Roof members: Suitable for rafters, purlins, and ceiling joists where both depth and width resist deflection.
- Decking subframes: Wide sections form stable ledgers and joists for heavy-use or commercial decking.
- Structural framing and lintels: Robust carcassing where higher stiffness and connection capacity are needed.
Installation Guidance
- Respect span limits: Only use within the limits of the specified grade.
- Use rated fixings/connectors: Exterior-grade, corrosion-resistant hangers/bolts compatible with treated timber.
- Re-seal all worked areas: End-grain treatment maintains protection.
Compliance & Performance
- Strength grading: C24 to BS EN 14081 / EN 338.
- Service conditions: Suitable for dry internal or covered external use (above ground).
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