Quick Answer
A well-maintained timber deck lasts 15-20 years. A neglected one can become dangerous within 3-4 years. Annual maintenance takes a single weekend.Spring CleanSweep thoroughly, clear debris between boards, apply deck cleaner and scrub with a stiff broom. Rinse and let dry for 48 h...
Key Information
- Last Updated:
- 22 Apr 2026
- Category:
- Decking Guides
- Reading Time:
- 1 min read
A well-maintained timber deck lasts 15-20 years. A neglected one can become dangerous within 3-4 years. Annual maintenance takes a single weekend.
Spring Clean
Sweep thoroughly, clear debris between boards, apply deck cleaner and scrub with a stiff broom. Rinse and let dry for 48 hours.
Inspect for Damage
Check every board for rot, splitting, or warping. Replace damaged boards. Check all fixings. Inspect the subframe if accessible.
Oil or Stain
Once clean and dry, apply decking oil or stain. Two thin coats are better than one thick coat. Do not apply if rain is forecast within 24 hours.
Winter Preparation
Clear leaves regularly — trapped moisture accelerates rot. Move pots and furniture. Check drainage is clear.
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Just moved into my first house with a deck - any tips for maintaining it over winter besides clearing leaves? Cheers!
After reading this, I'm off to tackle my Yorkshiredeck. It's seen some wear after last winter's rain. Cheers for the clear steps!