How to Bend Composite Decking
Most residential decks are square or rectangular, as that is the easiest type of deck to build. But adding curves to your deck can help make it truly unique. Although bending composite decking can require additional time, skill, and money, it remains a very popular design feature.
Below are the steps for bending composite decking:
1. Choose the Right Decking Material
Not all composite decking can be bent, so you’ll need to do a bit of research or ask your deck contractor to find the right product. PVC boards typically bend better than composites.
2. Take Proper Measurements
Taking proper measurements is essential in any deck project, but it is especially critical if you intend to bend the material. If your measurements are incorrect, you can waste a lot of time and money. Once you have your measurements, multiply them by two or three times to account for the number of curves you intend to install.
3. Heat the Decking
To bend composite decking boards, you will need to heat the product before bending it using a heat gun (you can rent these if you don’t have your own). Use the heat to bend the material, being sure to work only one section at a time. It will take some patience to get the look that you want. Each product has a temperature at which it can be bent. Once the deck board is heated, bending must be done quickly before it cools. Board bending shouldn’t be attempted in extreme temperatures, whether cold or hot.
4. Use a Support System While the Decking Cools
When the decking starts to bend, you will need to create a support system to hold its shape while it cools. This can be done using rebar and plywood. You will also need extra hands to help.
Additional Notes About Bending Composite Decking
Adding curves to your deck can give it a unique and elegant look; however, it will also increase the cost of your project. A deck with curves can provide a spectacular and distinctive appearance, but be sure to include a budget allowance if you are planning this type of design.
At Hickory Dickory Decks, we have experience creating curved decks across the United States and can help you design and build one that fits your space and style.
