Is Composite Decking Slippery When Wet?

is composite slippery when wet

When building patios and decks, our main priority is safety. The best decking materials are not only beautiful but safe as well. For this reason, we look for nothing but the best and safest decking materials. 

If you want to build a patio or an outside deck, you may consider getting composite decking boards. Composite decking uses materials made from both plastic and wood. You get the durability that plastic gives, coupled with the aesthetics of wood. Composite decking materials are one of the safest decking materials to use. It is not prone to splintering, can withstand harsh weathers, and does not need a lot of maintenance. 

Since we are all concerned about the safety of our family, we want nothing but the best. So the question comes to mind, is composite decking slippery when wet? 

Yes, composite decking boards are special material designed not to be prone to slips and falls. In most cases, it will not cause any accidents. Even if it’s wet, the chances are that it’s not slippery. However, there are times that your composite decking can be slippery. Here are some of the situations that can cause your composite decking to be slippery.

Reasons why Your Deck Might Be Slippery


composite decking materials are not slippery. But sometimes, it can be. Knowing the reasons why they may be accident-prone can help you prevent any injuries. If you know why decking becomes slippery, you can take countermeasures to make it safer for you and your family. Here are the top reasons why composite decking becomes slippery overtime. 

  • Due to Debris and Dirt. As time passes, fallen leaves and dirt can accumulate on your patio. Leaving them for long periods can pose a safety problem for you and your family. It’s not only a matter of uncleanliness but also of moulds. The main reason why decking becomes slippery is because of the growth of mould and fungus. While these can’t naturally grow on your composite decking, they do grow on fallen leaves, pollen, and debris. When left in your patio, the moulds that form from these can transfer into your decks. 
  • Winter Season can cause your decks to be slippery, no matter what the materials used to make them. Composite decks are not slippery even when there is water on the surface. The problem, however, is when there is an accumulation of both ice and water on your composite decking. Aside from being the cause of accidents, ice, and the removal of it, can cause some damage to your patio. 
  • Non-anti slippery composite decking. If your composite decking is quite old, the chances are that they are slightly slippery. Older generations of composite tend to absorb moisture faster, leading to the development of moulds and moss.

is composite decking slippery

Prevent Your Deck From Becoming Slippery

Composite decking, especially the newer ones, are almost slip-free. But even if you still have the first generation composite decking materials, you can still achieve a non-slippery and accident-free patio. You just need to follow some of these to make your outdoor space safer for everyone.

  • Always clean your deck or patio. Always get rid of any fallen leaves, pollen, dirt and debris on your patio. As previously mentioned, these can cause the growth of mould and fungi on your deck. If you see any spots developing moulds, immediately scrub them with a brush. However, make sure that it won’t damage your floors. 
  • Keep Your Deck Dry. Although composite decking does not absorb moisture, it can still be the breeding grounds moulds and algae, since moisture can accelerate their growth. It’s also important to keep your floors dry during the winter. Not only will it decrease the likelihood of someone slipping, but it can protect your deck as well. If you have ice accumulating on your patio, make sure to use abrasive methods of removing them. 
  • Use non-slip rugs. If you have done maintenance and care not to make your floor slippery and it still is, you can use some rubber rugs and mats instead. It’s a big help during winter and rainy seasons when floors are usually wet. 
Tags: Deck Slippery, outside deck, slightly slippery, slippery

Leave a Comment

Shopping Cart