Decking owners are becoming more and more conscious of their safety when they walk on their decking. One thing that can cause a hazard when walking on decking is the slippery decking surface. Wood decking is notorious for being slippery when it is wet. This is very common in wood decking that has slippery surfaces. Homeowners are turning to composite decking for their outdoor flooring. But as the issue of safety becomes a priority, homeowners are asking the same question they asked about wood. This write-up answers the question, does composite wood decking become slippery?

Composite Decking Has Anti-Slip or Slip Resistant Surface

The newer generation of composite decking has a beautiful surface texture that makes it more attractive than wood. One of it the texture is the slip-resistant surface. Slip-resistant in composite decking simply means that when you walk on it, you will not slip, provided that you don’t neglect safety rules. If you are looking for a decking type that will prevent slip, composite decking is the deal. The slip-resistant composite decking has lines on its surface that provide friction for your foot when you walk on it. 

What the lines do is that they increase traction between your shoe and the decking surface. Your shoe must have a firm grip on your composite wood decking to prevent slipping. Most timber decking doesn’t have a slip-resistant surface and will cause slipping when homeowners walk on it. Another surface finish of composite decking that prevents slip is the wood-grain surface texture.

 This decking texture is coarse and not smooth like a plastic decking surface. Wood-grain composite decking will not only prevent slip when you walk on your decking surface, but it will add beauty to your decking. Most decking owners love wood-plastic decking that has a wood-grain finish because it looks like timber. When you install newer-generation composite decking or wood-grain decking, your decking will be slip-resistant. 

Composite Decking Can Become Slippery

Despite composite wood decking slip-resistant surface texture, it can become slippery as a result of neglect. Most homeowners will just install their plastic wood decking and forget that they must maintain the decking. If you have wood-plastic decking in your home, maintaining it is crucial to make it slip-resistant. 

Mould and mildew are plants that can easily make composite wood decking slippery. Also, letting green algae grow on your composite wood decking surface is another thing that can make it slippery. When this happens, it is not the fault of the decking maker, but that of the homeowner that refuses to maintain the decking. Do not let the water settle on your plastic wood decking surface not to become slippery. 

How to Prevent Composite Wood Decking for Becoming Slippery

Installing slip-resistant or wood grain composite decking is not enough, although that is the right decking type to install. To prevent your wood-plastic decking from becoming slippery after installing it, you must maintain the decking.

Remove Dirt from Your Plastic Wood Decking Surface

One way to make your composite decking less slippery is by removing dirt like mud, dust, and papers from the top of your decking. Aside from creating an unhygienic condition, mud can make your plastic wood decking slippery when it is wet. You should sweep or spray dust from the surface of your plastic wood decking before they accumulate on it. 

prevent Slippery decking when wet

Remove Leaves and Twig from Your Composite Wood Decking Surface

Leaves, twigs, and pollens will not make the surface of your composite decking slippery when they fall on it. But if they decay on your decking surface, the decay might create the right condition for mould and mildew to grow. Mould is slippery, and when you walk on the decking with mould growth on it, you will slip. If you discover mould on your wood-plastic decking, use a good brush and soapy water to scrub the mould off.

Don’t Let Rain Drop Directly on Your Decking

When rain drops directly on your decking, it will cause dampness. Damp conditions favour the growth of green algae. Algae are slippery, and when you walk on the decking with algae on it, you will slip. So, to prevent falling when you walk on your composite wood decking, you must maintain the decking.


Does composite wood decking become slippery when wet? If you install slip-resistant composite wood decking and maintain your decking properly, your decking will not become slippery.

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