About
Our 32x125mm 4.8m Treated Softwood Decking Board – Smooth is a practical, attractive and cost-effective choice for creating garden decking, patios, raised seating areas and outdoor entertaining spaces. Manufactured from softwood and pressure treated to help protect against fungal decay and insect attack, these timber decking boards provide a durable solution for residential gardens and landscaping projects.
The smooth surface provides a clean, contemporary appearance that complements both traditional and modern outdoor spaces. Its flat, planed finish offers a comfortable walking surface and makes routine cleaning and maintenance straightforward. The natural timber grain and knots add character to each board, creating a warm, attractive finish for garden decking installations. The reverse profile may vary depending on the manufacturer.
With a nominal size of 32x125mm and a length of 4.8 metres, these longer decking boards are ideal for covering larger areas with fewer end-to-end joints, helping to create a more continuous and attractive finish. They are suitable for constructing new timber decks, extending existing decking areas and replacing worn or damaged boards. The approximate finished dimensions are 27x120mm, although slight variations may occur depending on the manufacturer.
The pressure treatment helps extend the service life of the timber when installed and maintained correctly. Like all natural softwood decking, the boards will gradually weather to a silver-grey appearance when exposed to sunlight and the elements. Applying a suitable decking oil or protective coating can help maintain the desired appearance and protect the surface from weathering.
Suitable for DIY enthusiasts, professional landscapers and building contractors alike, these smooth treated softwood decking boards offer an economical and versatile way to transform outdoor spaces. Available from Simply Timber, with delivery across England.
Please note: Decking profiles, groove patterns and finished dimensions may vary between manufacturers and suppliers. If you need to match existing decking, please contact us before placing your order so we can confirm compatibility.
Specifications
| Finished Thickness | 27mm |
| Finished Width | 120mm |
| Length | 4.8m |
| Decking Profile | Smooth |
| Preservative Treatment | Green Treated |