Many people are put off the idea of teak decks by many of the horror stories that circulate. In reality, there is no reason to be frightened off. With regular and proper maintenance, teak decks can remain beautiful and functional for many years.
Benefits of Teak Decks
Teak decks offer excellent anti-slip properties, making them safe to walk on even when wet. Teak also provides an excellent insulating effect, staying cool underfoot in hot weather and not becoming uncomfortably cold in cooler temperatures. These qualities make teak the ideal choice for outdoor decking around pools, terraces, and marine applications.
How to Clean Your Teak Deck
Wash your teak deck regularly with freshwater and a soft brush to remove everyday dirt and salt deposits. Once or twice a year, use a special teak deck cleaner for a deeper clean. When scrubbing, always scrub across the direction of the grain to avoid damaging the wood fibres. Use a nanofiber cleaning pad for best results, as it effectively lifts dirt without being too abrasive.
While cleaning, take the opportunity to inspect the caulked seams between the teak planks. Damaged or deteriorating caulking should be repaired promptly to prevent water from seeping beneath the deck surface.
What NOT to Do
Don't use high-pressure cleaners on your teak deck. The intense pressure erodes the softer wood fibres between the grain lines, leaving the surface rough, uneven, and more prone to collecting dirt.
Don't use hard brushes or household detergents. Hard brushes scratch and damage the teak surface, while household detergents contain chemicals that strip away teak's natural oils, leaving the wood dry and vulnerable to cracking.
Teak Deck Treatments
Traditional teak oils: Teak oil penetrates the wood to replenish its natural oils and restore the golden-brown colour. However, traditional teak oil treatments typically last only 1-3 months before needing reapplication, making them a high-maintenance option.
Outdoor polyurethane coat: An outdoor polyurethane coating provides a more durable protective layer on the teak surface. This treatment typically needs to be reapplied every 6-8 months, offering a longer-lasting solution compared to traditional teak oils while still protecting the wood from UV rays and moisture.