How to Care for Your Hardwood Deck

Hardwood decks are durable and built to last, but regular care is essential to maintain their appearance and performance over time. Ongoing cleaning and maintenance will help protect the timber and extend the life of your deck.

How to Care for Your Hardwood Deck

Regular Cleaning

Sweep your deck regularly to remove leaves, dirt and debris. Wash the surface with water and a hardwood-safe deck cleaner as required to prevent build-up and staining. Avoid harsh chemicals or high-pressure cleaning, as this can damage the timber surface and strip natural oils.

Inspect and Maintain

Periodically inspect your deck for loose boards, fixings or signs of wear. Addressing small issues early helps maintain safety and prevents long-term damage to the structure.

Oiling Your Hardwood Deck

Oiling is essential for protecting hardwood decking from moisture, UV exposure and weathering, while maintaining its natural colour.

Before oiling, ensure the deck is clean, dry and free from dust. Apply a high-quality hardwood decking oil evenly using a brush, roller or applicator pad, following the product manufacturer’s instructions. Wipe off any excess oil to prevent patchiness or a sticky finish.

Sanding Your Hardwood Deck

Over time, hardwood decking may become rough, splintered or uneven due to weather exposure. Light sanding can refresh the surface and prepare the timber for re-oiling.

Use a suitable sander with a fine to medium grit sandpaper, sanding evenly in the direction of the boards. Once complete, thoroughly remove all dust before applying any oil or coating. Avoid over-sanding, as this can reduce the thickness and lifespan of the decking boards.

Drainage and Airflow

Ensure water can drain freely from the deck surface and that adequate airflow is maintained beneath the deck where possible. Good ventilation helps reduce moisture build-up and prolongs the life of hardwood timber.

Avoid Trapped Moisture

Avoid leaving pot plants, outdoor mats or furniture in the same position for extended periods. Trapped moisture can cause staining, uneven weathering and premature timber deterioration.