Question 1

What are the dimensions of 5x2 timber in millimetres?

Accepted Answer

The standard dimensions of 5x2 timber in millimetres are approximately 47mm in thickness and 125mm in width. These measurements are typical for UK-sourced timber, although slight variations may occur depending on the manufacturer, treatment process, or whether the timber is planed or rough-sawn. It’s important to check the specific product details when ordering to ensure it meets your project's precise requirements.

Question 2

What lengths does 5x2 timber come in?

Accepted Answer

5x2 timber is commonly available in standard lengths such as 3 metres and 4 metres, making it suitable for most construction projects. Longer lengths, such as 5 metres, 6 metres, or even custom sizes, can often be sourced depending on the supplier and your specific project needs. Always check with your supplier to ensure the available lengths match your requirements for efficient use and minimal wastage.

Question 3

Is 5x2 timber suitable for external use?

Accepted Answer

Yes, but only if it has been specially treated or impregnated with preservatives for outdoor durability. Untreated 5x2 timber is vulnerable to decay, insect attack, and weather damage when exposed to rain, wind, and fluctuating temperatures. For outdoor projects such as fencing, decking, or garden structures, always choose treated or preservative-treated timber to ensure longevity and resistance to the elements.

Question 4

How environmentally friendly is timber?

Accepted Answer

Timber is a renewable and sustainable resource when sourced responsibly from well-managed forests. To ensure environmentally friendly sourcing, always choose timber certified by organisations such as FSC (Forest Stewardship Council) or PEFC (Programme for the Endorsement of Forest Certification). These certifications guarantee that the timber has been harvested sustainably, supporting responsible forestry practices and minimising environmental impact.

5x2 timber

47mm x 125mm C24 Timber (5x2) 4.8m

47mm x 125mm x 4.2m Treated C24 Regularised Kiln Dried (5 x 2)

47mm x 125mm x 3.0m Treated C24 Regularised Kiln Dried Sawn Timber (5 x 2)

47x125mm Sawn & Treated Timber C24 Grade 6mtr Length Only

47x125mm C24 Regularised Treated Timber KD 3.6m

47mm x 125mm Structural Graded C24 Treated Carcassing Timber 5400mm (5'' x 2'')