Summer Survival Tips for Your Deck: Protection Against the Heat, UV and More

Summer Survival Tips for Your Deck: Protection Against the Heat, UV and More

Feb 4, 2025 | Blog

Australia’s summer is iconic: long days, bright sunshine, and outdoor living are staples of this season. However, the same elements that make summer so enjoyable can wreak havoc on your deck. Intense heat, harsh UV rays, and unpredictable weather can lead to fading, warping, and cracking if your deck isn’t properly protected. To ensure your outdoor space remains in great condition and ready for entertaining, here is our ultimate guide to protecting your deck during the Aussie summer through deck oiling and staining.

deck oiled and stained

Understanding Summer’s Impact on Your Deck

Your deck faces a variety of challenges during summer:

Heat Exposure: High temperatures can cause wood to expand and contract, leading to cracks, warping, and splintering.

UV Radiation: Prolonged exposure to UV rays can fade your deck’s colour, making it look weathered and dull.

Dryness: Summer’s dry conditions can cause wood to lose moisture, leading to shrinkage and potential splitting.

Humidity and Rainstorms: Sudden summer rains and humidity can lead to mould, mildew, and water damage, particularly if your deck isn’t properly sealed.

1. Clean Your Deck Thoroughly

Before applying any protective measures, your deck needs to be clean and free of debris. A clean deck not only looks great but also ensures that any treatments, such as oils or stains, adhere properly.

Cleaning Steps:

Clear the Surface: Remove furniture, potted plants, and decorations. Sweep away leaves, dirt, and debris.

Wash the Deck: Use a high-pressure washer or a deck cleaning solution and scrubbing brush to remove grime and built-up dirt. For tougher stains, scrub with a stiff brush and a mild detergent.

Inspect for Mould and Mildew: Pay attention to shaded areas where moisture may linger. Use a vinegar solution or specialised deck cleaner to eliminate mould and mildew.

Allow to Dry: Ensure the deck is completely dry before moving on to the next steps.

2. Apply Deck Oil to Nourish and Protect

Deck oil is essential for maintaining the natural beauty of timber decks. It penetrates the wood, replenishing lost moisture and protecting against the harsh summer sun.

Benefits of Deck Oil:

Deck oil has many important benefits for your deck, including enhancing the natural grain of the wood, and providing a barrier against moisture and the harsh UV rays. Deck oil can also help to prevent cracking and splitting caused by dryness.

How to Apply Deck Oil:

Choose the Right Oil: opt for an oil suitable for Australian conditions and the type of wood your deck is made from (e.g., hardwood vs. softwood).

Apply Evenly: Use a brush or applicator pad to spread the oil evenly, following the direction of the grain.

Allow to Dry: Depending on the product, drying times can vary. Always follow the manufacturer’s recommendations.

Reapply as Needed: For maximum protection, apply a second coat once the first is dry.

3. Consider Staining for Added Colour and Protection

If your deck’s colour has faded or you want a fresh look, staining is an excellent option. Unlike oil, which is clear or slightly tinted, stains add colour while also offering UV protection.

Why Use Deck Stain?

Deck stains offer many advantages and benefits including restoring faded wood to its original beauty, or introducing a new colour to the decking. Stains also protect against sun damage and moisture and provide a uniform appearance to older decks. 

Tips for Staining Your Deck: 

Test First: Apply the stain in a small, inconspicuous area to check the colour.

Work in Sections: Stain small sections at a time to avoid overlapping marks.

Seal the Stain: Consider applying a clear sealer over the stain for added durability and water resistance.

4. Maintain Regularly Throughout Summer

Consistency is key to keeping your deck in excellent condition all season. Make it a habit to perform routine maintenance checks and address any issues promptly.

Weekly and Monthly Tasks include:

Sweep Regularly: Prevent debris build-up that can cause stains or moisture retention.

Inspect for Damage: Check for cracks, loose boards, or signs of mould and address them immediately.

Reapply Oil or Stain if Needed: High-use decks or those exposed to extreme conditions may require touch-ups mid-season.

Do You Need Deck Oiling and Staining?

Look no further than DeckSeal. We are proud to provide you with all of the deck maintenance services that you need during the Summer and beyond.

If you need deck services, contact us by calling 1800 332 525 or by filling out our online contact form.

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