The C16 Timber Joists Treated 47x150mm (6×2) from SB Building Supplies are a dependable and cost-effective solution for a wide range of structural and construction applications.
Manufactured from quality softwood and machine graded to C16 standard, these joists provide consistent strength and performance, making them ideal for floor joists, roofing, stud walls, and general carcassing work. The pressure treatment process enhances durability, helping to protect the timber against moisture, rot, and insect attack, ensuring long-lasting performance.
With a larger 47x150mm profile, these joists offer increased load-bearing capability compared to smaller sections, making them suitable for more demanding structural applications. Lightweight and easy to work with, they are perfect for both professional tradespeople and DIY users.
Regularised for a smooth finish, each joist features eased edges for safer handling and improved consistency across every length. This ensures easier installation and a more uniform, professional result.
Key Features:
- C16 graded structural timber
- Pressure treated for extended durability
- Ideal for flooring, roofing, and structural framing
- Larger 47x150mm (6×2) profile for added strength
- Smooth, regularised finish with eased edges
- Easy to cut, handle, and install
- Cost-effective building timber
Important Information:
Timber is a natural material, so variations in colour, grain, and texture are to be expected. Finished sizes may be slightly smaller than nominal dimensions due to the regularising process.




