Melbourne’s climate — wet winters, UV-intense summers, and occasional frost — means timber decks need regular maintenance to look their best and last their full lifespan. A well-maintained hardwood deck can last 25–40 years; a neglected one may need replacing in 10–15.
Annual Maintenance Schedule
- Clean (spring) — Pressure wash at low pressure or scrub with deck cleaner to remove dirt, mould, and algae.
- Sand (if needed) — Light sand to remove raised grain and prepare for oiling.
- Oil/stain — Apply quality decking oil when timber is clean and dry. Two coats on new timber, one on maintained decks.
- Inspect — Check for loose boards, popped nails/screws, and structural issues.
For professional maintenance, see garden maintenance services or explore decking services.
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