Tanalised Decking Boards
Our Kiln Dried, Grade A Tanalised Decking Boards offer superior rot resistance and enhanced durability for inviting outdoor spaces, ensuring your garden deck remains beautiful for years to come.
Choose size or finish
£6.30 each · inc VAT
+ National Timber delivery by postcode
Enter your postcode to see the exact delivery charge.
28mm · 3m
Product code: DECK-125X32-3.0M
Buy from National TimberContinue with this option on National Timber. You’ll choose your quantity and pay there; availability, final price and delivery are confirmed at their checkout. Materials are ordered separately from your Total Sheds building.
Supplied & delivered by National Timber, our sister yard in West Bromwich.
Building materials carry a delivery charge
Materials are delivered separately by National Timber from West Bromwich. Their standard delivery charge is £20–£300 per materials order, set by your postcode. Mainland England and Wales only. Final price, availability and delivery are confirmed at National Timber checkout.
See the delivery zonesAbout this product
These deck boards are carefully Kiln Dried which helps reduce the risk of splitting and twisting. They have also been pressure treated giving longer life to the product and help resist rot. These Deck Boards are Grade A quality. The Finished Size is 120mm x 28mm. Available in various lengths to suit your project - ideal for garden decks, walkways, and outdoor entertaining areas.
Specification
- Grade
- Decking Grade
- Use class
- UC3.2
- Treatment
- Treated — see product description
- Standards
- BS 8417, BS EN 14081-1
- Certification
- FSC, CE, UKCA
- Brand
- National Timber
Handling: Kiln dried before pressure treatment. Allow 5-6mm gaps between boards for drainage and expansion.







