Treated timber 47x100, 3.6m
£8.88 inc VAT
£7.40 ex VAT, plus delivery
In stock
- Delivered to site in 2 to 5 working days, on the day you pick, with one delivery charge for your whole order.
- See your delivered total before you pay, with everything else you need on the same order.
Key features
- Treated timber, 47x100mm section
- Length 3.6m
- Sections are given in millimetres
- Lengths from 2.4m to 4.8m available in the range
About this product
Treated timber in a 47x100mm section, 3.6m long, for stud walls, joists, frames and outdoor structures. This is the size many people call 4x2.
Specifications
| Section | 47x100mm |
|---|---|
| Length | 3.6m |
| Treatment | Treated |
| Size | 47x100mm x 3.6m |
| Material | Treated Timber |
Good for
- Stud walls, using CLS
- Floor and roof joists, subject to your design
- Fence posts and rails, using treated timber
- Frames and battens
Questions
What size is 4x2 timber in millimetres?
It's usually sold as 47x100mm. Likewise, 6x2 is 47x150mm and 8x2 is 47x200mm.
Do you sell untreated timber?
Our sawn timber is all pressure treated, which suits indoor and outdoor work and is far easier to get delivered quickly. CLS studs for internal walls come untreated. Timber in contact with the ground needs treatment rated for it, so ask us if you're not sure.
What size joists do I need?
Joist size depends on the span, spacing and load. Check with your structural engineer, or use your building control officer's span tables.

