Common decking installation errors people make when installing for the first time.

Installing composite decking can be a great way to enhance the look and functionality of your outdoor living space. However, like any home improvement project, it’s essential to do it right to ensure that it lasts. In this blog post, we’ll discuss some of the most common decking installation errors that people make and how to avoid them.

1. Not preparing the ground properly. Before installing your composite decking, it’s important to ensure the ground is level and debris-free. Any unevenness in the ground can cause the decking to warp or bend over time. Additionally, you should ensure proper drainage to prevent water from pooling underneath the deck.
2. Failing to space the decking boards properly. One of the most common mistakes people make when installing composite decking is failing to space the boards properly. This can lead to the decking warping or buckling over time. To avoid this, space the decking boards evenly apart to allow for expansion and contraction. We recommend a 6mm gap on end-to-end boards and side-by-side. This can easily be accomplished using the hidden fixings to provide this spacing.
3. Skimping on the joist spacing. Another common error that people make when installing composite decking is skimping on the joist spacing. Inadequate joist spacing can lead to improper support, warping or bending of the decking over time. Properly space the joists and securely attach them to the deck to prevent this. At The Outdoor Look we advise 400mm joist centres maximum when using our composite decking boards. It is also crucial to double-joist all end-to-end boards.
4. Not using the correct fasteners. Using the wrong type of fasteners can also lead to problems with composite decking. For example, using nails instead of screws can cause the decking to come loose over time. Additionally, you should use fasteners specifically designed for composite decking to ensure a secure hold.
5. Failing to clean and maintain the decking properly. Another common mistake that people make when installing composite decking is failing to clean and maintain it properly. This can lead to the decking becoming discoloured or stained over time. To avoid this, it’s important to regularly clean the decking with mild detergent and water and remove plant matter.

By avoiding these common errors, you can ensure that your decking is installed correctly and will last for years to come. Remember, proper preparation, spacing, joist spacing, use of the correct fasteners and regular maintenance are crucial for a successful decking installation. As always, it’s a good idea to consult the manufacturer’s guidelines. If you have any doubts, hiring a professional decking installer is better to ensure a successful project.

Resources

• How to measure your garden for decking
• Types of composite decking
• Decking is it easy to install?
• Composite decking colours
• Composite decking ideas
• Project costs – Decking