What Causes Slippery Decking

Timber decking is a popular choice for outdoor spaces due to its natural aesthetic and durability. However, one of the most common complaints about timber decking is that it can become slippery when wet. This can pose a safety hazard for those using the deck, especially for children and the elderly. In this blog post, we will explore the reasons why timber decking is slippery and what steps can be taken to prevent accidents

 Water and Moisture

The primary reason why timber decking becomes slippery when wet is due to the presence of water and moisture. Timber decking is typically exposed to the elements and is not impervious to water. When water or moisture accumulates on the surface of the timber decking, it can create a slippery surface that can be hazardous to walk on.

Algae and Moss Growth

Another common reason why timber decking becomes slippery is due to the growth of algae and moss. Algae and moss thrive in damp and moist environments and can easily grow on timber decking. When algae and moss are present on the surface of the timber decking, they can make it incredibly slippery and hazardous to walk on.

Lack of Maintenance

Timber decking requires regular maintenance to ensure it remains in good condition. However, when timber decking is not maintained properly, it can become more susceptible to becoming slippery. This is because the surface of the timber decking can become rough and uneven, which can trap water and create a slippery surface.

Type of Timber Used

The type of timber used for the decking can also play a role in how slippery it becomes. Some types of timber, such as Thermally modified timber, are naturally resistant to algae growth and have a lower risk of becoming slippery. However, other types of timber, such as pine and spruce, are more porous and can become slippery more easily.

Prevention Methods

There are several methods that can be used to prevent timber decking from becoming slippery. One of the most effective methods is to apply an anti-slip coating or non-slip inserts to the grooves of the decking. This can help to provide traction and prevent slips and falls. Another method is to install drainage systems that can help to remove excess water from the surface of the decking. Regular cleaning and maintenance can also help to prevent the growth of algae and moss, which can make the surface of the decking slippery.

In conclusion, timber decking can become slippery when wet due to the presence of water and moisture, algae and moss growth, lack of maintenance, and the type of timber used. To prevent accidents and ensure the safety of those using the deck, it is important to take steps to prevent the surface from becoming slippery. This can include fitting an anti-slip insert, installing drainage systems, and regular cleaning and maintenance. By taking these steps, you can enjoy your timber decking without having to worry about slipping and falling.

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