C24 Treated Timber 6″ x 2″ (47 x 150mm) 4.2m – Structural Carcassing
Discover our high-quality C24 Treated Timber 6″ x 2″ (47 x 150mm) 4.2m, specifically engineered for robust structural applications in UK construction. This premium kiln-dried treated timber offers superior strength and stability, making it an essential choice for demanding building projects. Our 47x150mm treated carcassing is pressure-treated to protect against rot, fungal decay, and insect attack, ensuring long-lasting performance in both internal and above-ground external environments.
Key Features and Specifications
- Grade: C24 strength-graded softwood, offering higher density and stiffness than C16, suitable for significant load-bearing applications.
- Dimensions: Nominal 47mm x 150mm (6″ x 2″), with a finished regularised size typically around 45mm x 145mm.
- Length: 4.2 metres, ideal for minimising joints across wider spans.
- Treatment: Pressure-treated (e.g., Tanalith ‘E’) to Use Class 2, providing excellent resistance against fungal decay and insect infestation. All cut ends must be re-treated with a suitable preservative.
- Drying: Kiln-dried to reduce moisture content, enhancing dimensional stability and minimising warping or twisting.
- Finish: Regularised (planed all round) with eased (rounded) edges for consistent sizing, a smoother finish, and safer handling on site.
- Sourcing: Responsibly sourced from sustainable forests, often FSC or PEFC certified.
Applications
This versatile structural timber UK is perfectly suited for a wide array of construction uses where strength and durability are paramount. Common applications include:
- Floor Joists: Providing robust support for various flooring systems.
- Roof Members: Ideal for rafters and ceiling joists in pitched roof constructions.
- Stud Walls: Creating strong and stable internal and external timber frames.
- Decking Subframes: Forming the essential base for raised decking areas (above ground contact).
- General Carcassing: A dependable choice for all general structural framing and joinery projects.
Delivery in and Around London
We offer reliable delivery of our C24 treated timber 4.2m across London and the surrounding counties. Our delivery service covers key London boroughs such as Croydon, Lewisham, Southwark, Camden, and Hackney, extending throughout Greater London to areas including Enfield, Bexley, Redbridge, and Barnet. We also serve the neighbouring counties of Kent, Essex, Surrey, and Hertfordshire. This high-quality tanalised timber 6×2 is available in various lengths and quantities, with trade orders and bulk purchases always welcome. Please enquire for specific delivery details and lead times for your project.






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