How To Make Plugs For Composite Decking

If you’re looking to build a deck using composite decking, one detail that often gets overlooked is the plugs that cover the screws. Plugs give your deck a sleek and seamless look by hiding unsightly screw heads.

Luckily, making plugs for composite decking is a simple process that can easily be done at home.

Firstly, it’s important to choose the right material for your plugs. Composite decking companies typically sell their own plug kits, but they can be expensive and may not match the exact color of your decking.

A cheaper and more customizable option is to make your own plugs using leftover scraps of composite decking. This way, you can ensure a perfect color match and save money in the process.

In this article, we’ll walk you through step-by-step instructions on how to make plugs for composite decking so you can achieve a professional-looking finish on your new deck project.

Importance Of Plugs For Composite Decking

Plugs for composite decking are an essential component that provides a seamless and clean finish to the deck. Without them, screws and fasteners would be visible, ruining the aesthetic appeal of the decking.

Plugs create a smooth surface that enhances the overall appearance of the deck. Properly installed plugs also help prevent moisture from penetrating into the decking material, reducing the likelihood of rot or decay. This is especially important in areas with high humidity or frequent rain.

By using plugs, you can extend the lifespan of your composite decking while maintaining its beauty. Overall, plugs offer a practical solution to improve both aesthetics and longevity of your composite decking.

They provide an easy way to cover up screws while offering additional protection against moisture infiltration. Incorporating plugs into your installation process is well worth the effort and will add value to your deck for years to come.

Choosing The Right Material For Your Plugs

As discussed earlier, plugs are essential for composite decking. Without them, the screws that hold the boards in place will be visible and can detract from the overall aesthetic of your deck.

But how do you go about making these plugs?

Choosing the right material is crucial when it comes to making plugs for your composite decking. You want a material that will blend seamlessly with your deck and withstand harsh outdoor conditions.

Some popular materials for plugs include composite board scraps, epoxy, and PVC.

When deciding on which material to use for your plugs, there are a few things to consider. First, you want to ensure that the material matches the color and texture of your deck as closely as possible. Second, you want to choose a durable material that won’t crack or fade over time. And finally, you want a material that is easy to work with so that you can create perfectly fitting plugs every time.

  • Use leftover composite board scraps from your deck installation to make matching plugs.
  • Consider using epoxy for its durability and versatility in matching colors.
  • PVC is another good option due to its resistance to weathering and ease of use.

By following these guidelines and choosing the right material for your composite decking plugs, you’ll be able to create a beautiful finished product that will last for years to come. Don’t underestimate the impact that small details like this can have on the overall look of your deck – taking the time to get it right will pay off in spades!

Tools And Materials Needed For Making Plugs

I’ll need a few tools and materials to make plugs for composite decking.

A drill, drill bits, countersink bit, plug cutter, miter saw, compound miter saw, circular saw, tape measure, pencil, safety glasses, work gloves, dust mask, and ear protection are all must-haves.

I’ll also need a tape measure and pencil to mark out my cuts, and safety glasses, work gloves, dust mask, and ear protection to stay safe.

Once I have all my tools and materials ready, I’m ready to start making plugs!


When it comes to making plugs for composite decking, having the right tools is essential.

First and foremost, you’ll need a drill with a countersink bit that matches the size of your plugs. This will allow you to create perfectly sized holes in your decking where your plugs will fit snugly. You may also want to have a drill bit stop collar on hand to ensure that you don’t accidentally drill too deeply into your deck boards.

Next, you’ll need a hammer or mallet for tapping your plugs into place. Be sure to choose a hammer or mallet with a soft rubber or plastic head, as this will help prevent damage to your decking.

Additionally, having a plug cutter can make the process even easier by allowing you to quickly and accurately cut plugs from extra pieces of composite decking.

Finally, consider investing in some sandpaper or a sanding block so that you can smooth down any rough edges or excess material around your newly installed plugs.

With these tools at hand, making plugs for your composite decking should be a breeze!


Now that we’ve discussed the necessary tools for making plugs for composite decking, let’s move on to the materials you’ll need.

Firstly, you’ll obviously need some extra pieces of composite decking from your project. These will be used to create the plugs that will seamlessly blend in with your deck boards.

You’ll also need some wood glue or a similar adhesive to secure the plugs into place once they’re inserted into your deck boards. Make sure to choose an adhesive that is designed for outdoor use and can withstand exposure to moisture and extreme temperatures.

Lastly, consider using a saw or a plug cutter to ensure that your plugs are cut precisely and fit snugly into your decking. This will help prevent any gaps or unevenness between the plugs and surrounding deck boards.

By having all of these materials on hand, you’ll be able to make high-quality plugs for your composite decking that will not only look great but also provide added durability and protection against water damage.

Preparing And Cutting Composite Decking Scraps

Like a puzzle, every piece of composite decking scrap has its place in creating perfect plugs for your deck.

Before cutting, ensure that the scraps are clean and free from any debris that may affect the strength of the plugs. Preparing them properly will help you achieve seamless results.

Once ready, measure the size of the hole and cut the scrap accordingly. Make sure to use a saw blade with fine teeth to avoid splintering or chipping on the edges. Using a clamp can also help secure the scrap in place while cutting to ensure accuracy.

With all your cuts complete, test each plug by inserting them into their corresponding holes. Sand down any rough edges as needed until they fit snugly into place.

With this simple technique, your deck’s beauty will be enhanced without compromising its functionality.

Making The Plugs

Making the plugs for composite decking is a crucial step in the installation process. These small pieces can make a big difference in the overall appearance of your deck. Fortunately, making these plugs is a simple and straightforward process.

First, you will need to gather some materials. You will need a drill bit that matches the size of the holes on your decking boards, as well as some composite material leftover from your installation.

Use a saw to cut small pieces of composite material into cubes that are slightly larger than the holes on your decking boards.

Next, attach the drill bit to your drill and carefully drill out each hole on your decking boards. Once all of the holes have been drilled, insert one of the composite cubes into each hole.

Use a hammer or rubber mallet to gently tap each plug into place until it sits flush with the surface of the board.

By following these steps, you can easily create custom plugs for your composite decking that will blend seamlessly with the rest of your deck. With just a little bit of time and effort, you can achieve a professional-looking finish that will make your deck stand out from all others.

Installing The Plugs On Your Deck

You’ve made the plugs! Congratulations, you’re one step closer to having a beautiful composite deck. Now it’s time to install those babies and make your deck look seamless. But don’t worry, it’s not rocket science (unless you’re Elon Musk).

First things first, grab your drill and a bit that’s just slightly larger than the plug itself. You don’t want to go too big or else the plug won’t fit snugly in the hole.

Once you’ve drilled all the holes where you want the plugs, it’s time to insert them. Use a hammer or rubber mallet to gently tap them in until they sit flush with your deck.

Now comes the fun part: sanding! Sand down each plug so that it blends in with your deck perfectly. You don’t want any rough edges or noticeable seams.

And voila! Your composite deck is now complete with perfectly installed plugs.

Tips for a smooth installation:

  • Use a level to ensure all holes are drilled at the same depth
  • Don’t rush – take your time and be gentle when inserting the plugs
  • Double check that each plug is flush before sanding

So what are you waiting for? Grab your tools and start making those plugs! Your composite deck will thank you later.

Finishing Touches For A Professional Look

To achieve a professional look for your composite decking, it’s important to pay attention to the finishing touches.

One crucial aspect of this is making sure your plugs are properly installed. These plugs cover up screw holes in the decking and create a seamless surface that looks clean and polished.

To make plugs for your composite decking, you’ll need a plug cutter tool that matches the size of your screw holes. Once you have the tool, simply use it to cut plugs out of scrap pieces of composite decking material.

Make sure the plugs are slightly larger than the holes they’ll be filling, and sand them down if necessary to ensure a snug fit.

Once you’ve made your plugs, install them by placing a small amount of adhesive in each hole before inserting the plug. Gently tap the plug down with a hammer until it’s flush with the surface of the deck.

With these simple steps, you can create perfectly finished composite decking that will impress anyone who sees it.


So there you have it, a step-by-step guide on how to make plugs for composite decking.

It may seem like a tedious task, but the end result is worth it.

Plugs not only enhance the appearance of your deck, but they also protect your investment by preventing moisture from seeping into the screws or holes.

Remember, making plugs for composite decking is like putting together a puzzle.

Each piece needs to fit perfectly in order to create a beautiful and cohesive picture.

So take your time and enjoy the process.

Your deck will thank you with its stunning new look!