Decking materials buying guide
Choosing the best decking material for your chosen project is important. You’ll have to consider the style of your garden, as well as other things like exposure to the elements, your budget, garden layout and more. Watch our video and read the guide below to find out more.
- Traditional timber is the cheapest upfront option but needs regular sealing to prevent rot.
- Low-maintenance composite decking resists dampness, mould, and UV fading without staining or painting.
- Exterior steel screws fit timber boards, while specialist screws are required for composite decking.
Timber deckboards
The classic decking material option with a timeless natural look
They’re pressure-treated to extend their lifespan
Designed to be reversible for easier, more versatile installation
Can be painted for seamless integration with the rest of your outdoor area
Requires treating or sealing for added protection
Requires fairly frequent maintenance
Composite deckboards
No need for staining or sealing
Designed to be an environmentally friendly option
Very little maintenance required with a surface that’s also easy to clean
Resistant to mould, moisture, UV, fading and stains
Can’t be painted or stained
More expensive option compared to timber
Fittings
Affix timber boards with steel decking screws
Affix composite boards with specialist screws
Come in a variety of sizes
Single thread
Made for exterior use
Should be at least 2.5x longer than the thickness of your boards
We hope this guide has helped you to determine what the best decking material is for your garden project. Once you’ve acquired the appropriate materials, read our guide on how to lay decking as you consider your next steps.
