Maintaining your deck is key to preserving its appearance and extending its life. In Sydney’s climate — with intense sun, salty coastal air, and seasonal rain — your timber deck needs regular care. So, how often should you sand and oil a deck in Sydney?
General Rule of Thumb
- Sanding: Every 2–3 years depending on wear, foot traffic, and weather exposure.
- Oiling: Every 6–12 months depending on the type of oil used, location, and usage.
Factors That Affect Frequency
- Timber Type
Hardwoods like spotted gum and blackbutt may require less frequent sanding but still need consistent oiling. - Deck Usage
Entertaining decks with furniture and foot traffic wear faster than decorative or shaded decks. - Sun and Water Exposure
Decks exposed to direct sun or rain deteriorate faster. They need more frequent oiling to prevent drying or warping. - Product Type
Water-based oils usually require more frequent application than solvent-based oils.
Signs Your Deck Needs Maintenance
- Faded or patchy color
- Water not beading on the surface
- Timber feels dry or rough
- Visible cracks or splinters
Benefits of Regular Sanding and Oiling
- Extends deck life by preventing rot and UV damage
- Maintains rich, natural timber color
- Increases safety by reducing splinters and slips
Professional Maintenance Tip
Hire deck sanding and oiling professionals in Sydney to ensure correct prep, product selection, and application techniques.
Conclusion
A well-maintained deck not only looks stunning but also increases your property value. Sand and oil your Sydney deck regularly, and it will serve as a durable, beautiful outdoor space for years.