What is the installation process for a floating deck made of solid WPC decking?

Jun 05, 2025

Leave a message

As a trusted supplier of Solid WPC Decking, I'm often asked about the installation process for a floating deck made of our high - quality product. In this blog, I'll walk you through each step of the installation, from planning to the final touches.

Step 1: Planning and Preparation

Before you start the actual installation, proper planning is crucial. First, you need to choose a suitable location for your floating deck. Look for an area that is relatively flat, has good drainage, and is away from any potential sources of damage, such as large trees with invasive roots.

Measure the area where you plan to install the deck. Determine the size and shape of the deck based on your available space and your intended use. Consider factors like how many people will use the deck at once and what activities will take place on it.

Next, gather all the necessary tools and materials. You'll need a tape measure, circular saw, drill, level, hammer, deck screws, joist hangers, and of course, our Solid WPC Decking. It's also a good idea to have a safety kit on hand, including gloves, safety glasses, and a hard hat.

Hollow WPC Decking2(001)

Step 2: Laying the Foundation

For a floating deck, you don't need to dig footings like you would for a traditional deck. Instead, you'll use concrete pier blocks or composite deck blocks. Place these blocks at regular intervals according to the size of your deck. The general rule of thumb is to place them every 16 to 24 inches along the perimeter and at the joints of the joists.

Use a level to ensure that all the blocks are perfectly horizontal. This will provide a stable base for the rest of the deck structure. If the ground is uneven, you may need to add some gravel or sand under the blocks to level them out.

Step 3: Installing the Joists

Once the foundation blocks are in place, it's time to install the joists. Joists are the horizontal beams that support the decking boards. Cut the joists to the appropriate length using a circular saw. Make sure to measure twice and cut once to avoid any mistakes.

Place the joists on top of the foundation blocks. You can use joist hangers to secure the joists to the blocks. Joist hangers provide additional support and help keep the joists in place. Use deck screws to attach the joist hangers to the joists and the blocks.

Space the joists evenly, usually 16 inches on center. This spacing will ensure that the decking boards have adequate support and will prevent them from sagging over time. Use a tape measure to check the spacing between the joists and make any necessary adjustments.

Step 4: Adding the Decking Boards

Now comes the exciting part - adding the decking boards. Our Solid WPC Decking is known for its durability, low maintenance, and beautiful appearance. Start by laying the first decking board along the edge of the joists. Make sure the board is straight and flush with the edge of the joists.

Use a drill and deck screws to attach the decking board to the joists. Drive the screws through the pre - drilled holes in the decking board and into the joists. Make sure the screws are tight but not over - tightened, as this could damage the decking board.

Continue laying the decking boards one by one, leaving a small gap of about 1/8 inch between each board. This gap will allow for expansion and contraction of the decking material due to changes in temperature and humidity. Use spacers to maintain the consistent gap between the boards.

As you reach the end of a row of decking boards, you may need to cut the last board to fit. Measure the remaining space and use a circular saw to cut the board to the correct length. Make sure to wear safety glasses when cutting the decking boards.

Step 5: Trimming and Finishing Touches

Once all the decking boards are installed, it's time to add the finishing touches. Use a saw to trim any excess decking material at the edges of the deck. This will give the deck a clean and professional look.

You can also add a railing to the deck for safety and aesthetics. There are many different styles of railings available, so you can choose one that matches the style of your deck and your home. Install the railing according to the manufacturer's instructions.

If you want to enhance the appearance of your deck, you can consider adding decorative elements such as post caps, lights, or planters. These elements can make your deck a more inviting and enjoyable space.

Step 6: Maintenance and Care

After the installation is complete, it's important to take proper care of your floating deck. Our Solid WPC Decking requires minimal maintenance compared to traditional wood decks. Regularly sweep the deck to remove dirt, leaves, and debris. You can also use a mild soap and water solution to clean the deck if it gets dirty.

Avoid using abrasive cleaners or power washers on the deck, as these can damage the surface of the decking material. Inspect the deck periodically for any signs of damage or wear, such as loose screws or cracked boards. Replace any damaged parts as soon as possible to prevent further damage.

Comparison with Other Types of Decking

When considering decking materials, you may also come across Hollow WPC Decking and 3D Embossed WPC Decking. While these materials have their own advantages, our Solid WPC Decking offers superior strength and durability. The solid construction of our decking makes it more resistant to impacts and heavy loads.

In addition, WPC Deck Flooring is a popular choice for many homeowners. Our Solid WPC Decking combines the best features of wood and plastic, providing a beautiful and long - lasting decking solution.

Conclusion

Installing a floating deck made of our Solid WPC Decking is a rewarding project that can enhance the value and enjoyment of your home. By following these steps, you can create a beautiful and functional deck that will last for many years.

If you're interested in purchasing our Solid WPC Decking for your next deck project, we'd love to hear from you. Our team of experts can provide you with more information, answer your questions, and help you choose the right products for your needs. Contact us today to start the conversation about your dream deck.

References

  • "Decking Installation Guide" - General decking installation best practices.
  • "WPC Decking Product Manual" - Specific information about our Solid WPC Decking.