Built to Carry the Load: 5×3 Timber Purlin in 4.8m Lengths

Our 5×3 timber purlin delivers dependable performance across a wide range of structural applications. Measuring 4.8m long with a finished size of 125mm x 75mm, it offers the ideal balance of robustness and workability for both trade professionals and serious DIYers.

Cut from quality timber and pressure treated for enhanced protection, this product is designed to withstand the challenges of outdoor and exposed environments. The treatment helps protect against rot, fungal decay, and insect attack, making it suitable for long-term external use with minimal ongoing maintenance.

Whether you’re building roof structures, extending a shed, or working on agricultural or landscaping projects, this 5×3 timber provides consistent dimensions and dependable strength. Its longer 4.8m length reduces the need for joins, helping to create cleaner, stronger builds with fewer weak points.

Key Features of 5×3 Timber

• 125mm x 75mm Finish size.
• 4.8 metre lengths.
• Pressure treated for durability and resistance to decay.
• Roofing purlins, sheds, outbuildings, pergolas and general construction.
• Strong, long-lasting, suitable for external use.

Please note: Timber is a natural product. Finish, colour and sizes may vary from illustration and description. While every care is taken to provide you the best material, with it being natural it can move, split, warp, twist, swell and shrink.