Eight Ways to Protect a Wooden Deck

M. John
Timber Decking
Composite decking floor cleaned

Wood decking is less resistant to the elements. Since we tend to expose deckings to the elements, it needs a protective coating to last longer. Wood decking needs more protection than ultradecking composite. It would help if you waterproofed your wood decking to keep it from absorbing water. Wood decking needs staining, sealing or painting to make it last longer. If you install wood decking in your home, this article will teach you how to protect it. Here are eight ways to protect wooden decking.

composite deck cleaner

Ways to Protect a Wooden Deck

Sweep Away Dirt

When there is dust and dirt on your wood decking, it can reduce its visual appearance. To maintain your decking look, you need to sweep away the dirt on your wooden decking. Remove all the furniture from the decking, and use a broom to sweep the decking thoroughly. You can also rinse the decking with a garden hose to remove all traces of dirt.

 Apply Decking Sealers

Deck sealers are transparent coatings you can use to protect your wooden decking. It helps to prevent water absorption. Sealers create a protective layer on the decking surface, preventing water from getting to the wood. Apart from that, sealers also help in minimising fungal growth in your wood decking. It also reduces the chance of wood rot. If you apply sealers on your wooden decking, the decking is less likely to absorb water and will not rot.

Remove Fallen Leaves

Sweep your wooden decking frequently to remove fallen leaves away from the decking. It would help if you did not allow leaves to accumulate on your decking, especially wet leaves. Leaves on the decking can prevent air circulation on the surface, thereby letting moisture accumulate. And when this happens, mould and algae will start growing on your decking. To protect your wooden decking, ensure you sweep away the leaves on the decking.

Apply Decking Stain

Wood decking can fade over time due to sun exposure. The ultraviolet rays from the sun will fade the colour of the decking. To protect the appearance of your wood decking, apply stains on it. The stains contain ultraviolet ray protection that can block rays and offer more protection to your decking. Deck stains are available in different colours; there are pigmented ones as well as semi-transparent stains.

Remove Mould and Algae

Wood decking is susceptible to mould and algae. It can ruin your decking if you don’t remove the mould. To protect your wooden decking, remove the mould and algae. Use a mould remover to get rid of mould on your decking. You can also prepare a homemade mould and algae remover by yourself. Get vinegar and baking soda, pour it into your wood decking and allow it to sit for about 30 minutes. You can now use a soft bristle brush to scrub the mould away.

Paint the Decking

Another way to protect your wooden decking is by painting it. Painting your decking will prevent the wood from absorbing water when it rains. Apart from that, it will also make the decking look beautiful. Apply the paint to the decking with a roller or brush

Remove Ice

During winter, ice tends to pile up on deckings. To protect your decking, clear away all the ice from its surface. You can do that by using an ice melt to dissolve the ice. Apply the ice melt before it starts to snow; it will prevent ice from forming. You can also apply the ice melt directly on the ice.

Additionally, when using ice melt on your decking, use a not too harsh type. Do not use calcium chloride ice melt on your wood decking as it can damage it. Rock salt and magnesium chloride are good ice melts you can use on your wood decking. Ensure you apply the ice melt moderately.

Clean Stains

To protect your wooden decking, ensure you clean the stains immediately. Food stains, grease stains and bird poop can distort the appearance of your decking.  It would be best if you cleaned the stains immediately when you notice them. If you want to get rid of stains on your wood decking, use a mild cleaner. Avoid using chlorine bleach to remove stains from your decking. Chlorine can remove stains quickly but can damage your decking.


There are different ways to protect wooden decking. Remove stains, dirt and fallen leaves from the decking. Additionally, you can apply paint, sealers or stains to protect your wooden decking.


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