Question 1

What is the actual size of 3x2 timber?

Accepted Answer

3x2 timber is typically measured in inches, with the nominal size being 1 inch by 2 inches, which converts to approximately 47mm x 75mm. However, the finished or actual size, after planning and treatment, is usually slightly smaller—around 45mm x 70mm. This distinction is important for precise building projects, so always check the specific dimensions provided by your supplier to ensure the timber fits your requirements.

Question 2

Is treated 3x2 timber suitable for outdoor use?

Accepted Answer

Yes, treated 3x2 timber is ideal for outdoor projects such as fencing, decking, and garden structures. The treatment process involves applying preservatives that protect against moisture, pests, rot, and decay, making the timber more durable and long-lasting in exposed environments. Ensure the timber has been treated to UK standards like BS EN 117 for reliable resistance. Pressure-treated, kiln-dried timber offers optimal weather resistance and structural integrity. Overall, treated 3x2 timber provides a dependable and affordable option for outdoor timber constructions.

Question 3

How do I store 3x2 timber to prevent warping or damage?

Accepted Answer

To keep 3x2 timber in good condition and prevent warping or damage, store it in a dry, well-ventilated area, ideally off the ground. Use a flat, level surface and place spacers or battens between layers to allow air to circulate around the timber. Keep the wood covered with a breathable tarp or similar material to protect it from rain and direct moisture, but avoid plastic sheeting that can trap humidity. Proper storage ensures the timber remains straight, stable, and ready for use when needed.

Question 4

How strong is 3x2 timber?

Accepted Answer

3x2 timber is known for its reliable strength and versatility, making it suitable for a wide range of construction and DIY projects. Its robust profile provides sufficient load-bearing capacity for applications such as fencing, framing, shelving, and general carpentry. Being a common size, 3x2 timber is readily available from most timber suppliers across the UK, ensuring easy purchase and convenient access. Overall, 3x2 timber offers a practical balance of strength, ease of handling, and affordability, making it an excellent choice for many building needs.

3x2 timber

47mm x 75mm C24 Timber (3x2) 3.6m

47mm x 75mm C24 Timber (3x2) 2.4m

47mm x 75mm Sawn Untreated Carcassing Timber 2.4m

47mm x 50mm Treated Carcassing Timber (2x2) 3m