Keep That Decking Maintained

A well-maintained deck not only enhances the look of your outdoor area but also extends the life of your timber and protects your investment. Whether you've got a hardwood, softwood, or composite deck, a little regular care goes a long way—especially in Australia’s harsh sun and unpredictable weather. Here's your complete guide to deck maintenance.

1. Clean Your Deck Regularly

Dirt, leaves, and debris can build up quickly, especially under furniture or in shaded areas. Left unchecked, this can lead to mould, mildew, and even rot.

How to clean your deck:

• Sweep weekly to prevent buildup.

• Wash with a deck cleaner or a mix of warm water and mild detergent every few months.

• Use a stiff brush or a pressure washer on a low setting to remove deep grime (be cautious with pressure washers—too much force can damage timber).

  
  

2. Inspect for Damage

Every season, give your deck a quick inspection for:

• Loose nails or screws.

• Splitting, cupping, or warping boards.

• Signs of termites or other pests.

• Soft spots or spongy areas that may signal rot.

Early detection of problems can save you from major repairs down the track.

3. Reseal or Reoil Your Timber Deck

UV rays, rain, and general wear can strip your deck of its natural oils, leaving it dry and vulnerable to cracking.

When to reoil:

• Every 6–12 months, depending on exposure and type of timber.

• If water stops beading on the surface, it’s time to reapply.

  
  

Steps:

1. Clean and let dry completely.

2. Sand any rough patches.

3. Apply a high-quality decking oil or stain with a brush, roller, or pad.

4. Allow proper drying time before using your deck again.

   
   

4. Watch Out for Mould and Algae

Especially in shaded or damp areas, mould and algae can grow fast. Not only do they look unsightly, but they can also make your deck dangerously slippery.

Tip: Use a specialised anti-mould cleaner or vinegar solution, scrub thoroughly, and rinse well.

5. Protect Your Deck from Furniture Damage

Outdoor furniture can scratch or dent your deck surface, particularly with frequent movement.

Tips:

• Use rubber or felt pads on chair/table legs.

• Avoid dragging furniture.

• Consider rotating furniture and rugs occasionally to prevent uneven wear or fading.

  
  

6. Consider a Shade Solution

Sun can bleach timber and cause it to dry out quickly. Installing a pergola, umbrella, or shade sail can help protect your deck from excessive sun exposure.

Final Thoughts

Taking time to maintain your deck isn’t just about appearance—it’s about longevity and safety. With a bit of seasonal care, your deck can remain a beautiful, usable outdoor space for many years to come.

Need help with deck repairs, resealing, or a fresh timber build?Our local team in Willunga knows how to work with the elements and make your deck last. Contact us for a quote or maintenance advice today.