What Are the Drain Plugs For in Kayaks?

what are the drain plugs for in kayaks

You may be wondering what are the drain plugs in kayaks. There are two types: the scupper plug and the scupper valve. Let’s look at their benefits and drawbacks. Let’s start with the former. Drain plugs are a convenient way to remove water when paddling a kayak. They are usually threaded and have a retaining tab.

scupper plugs

You can use scupper plugs for your kayak to keep excess water out of the cockpit. They are not essential, but they can help reduce the amount of water in your kayak. Leaving the scupper open can leave your kayak feeling as full as it is outside, which is only a problem if you have taken on too much water. To make sure that your scupper plugs are working properly, fill your kayak to full capacity with water, then check for leaks.

You can buy drain plugs for kayaks at any outdoor equipment store or online retailer. DIY-ers can also make their own drain plugs by using foam practice golf balls. They are simple to make, but will keep your kayak looking brand new for years. They can even be as simple as a small hole in your kayak’s hull to stop water from entering. They will be easy to install and take off. Regardless of which type of drain plugs you choose, it’s a good idea to make sure that the holes are closed.

When choosing a kayak, be sure to consider what your needs are. If you plan to paddle in colder water, scupper plugs will prevent the kayak from draining itself. However, they don’t completely eliminate the problem. In fact, you may find that you need them more if you are going to be in a colder location. The colder the water is, the more important it is to keep the cockpit dry.

If you choose to use a scupper plug, make sure to choose one that fits the exact model of your kayak. These scupper plugs may not be universal, but they should fit most of them. They are available with a string that makes them easy to remove. Make sure to remove these plugs before you store your kayak. Leaving them in will increase the risk of hot air building up in the kayak. In extreme heat, scupper plugs can become stuck. This can damage the kayak’s hull, so be sure to choose a scupper plug that fits your exact kayak.

scupper valves

A patent pending scupper valve will prevent water from entering your kayak when you paddle, while also draining the water over the side of your boat. These valves are designed to keep water out of your kayak when you’re paddling, so that you can focus on staying on the water and not worrying about getting soaked. Here’s what they look like:

The scupper holes give your kayak its structural integrity. When water enters your kayak, they act as drains. The water comes up in these holes and drains out. A plugged scupper valve raises your kayak above the water, while an unplugged one lowers it, which will help you paddle faster. Choosing the right scupper valve for your kayak depends on a number of factors, including weight, size, and type of water you intend to paddle in.

Not all sit-on-top kayaks come with scupper valves. While you can purchase a medium-sized valve to fit in your Ocean Kayak, a larger valve will be better if your kayak’s scupper has more space. A scupper valve can be more expensive than a scupper plug, so it’s important to make sure you buy a suitable model.

When you’re paddling, scupper plugs can be an essential component of your safety gear. These plugs can prevent cold water from leaking into your kayak and keep you dry. You can also use a bilge pump or sponge to remove excess water. If you’re worried that you might capsize, always carry a bilge pump and a sponge with you. The extra weight of water in your kayak can compromise your performance, so scupper valves are essential.

Their purpose

The primary function of scupper holes is to keep water from entering the kayak. The holes are designed to let in a minimal amount of water. This way, your kayak will not sink and water will not pool at the bottom. Another function of scupper holes is to help you paddle faster by allowing water to drain out while paddling. They are usually located on the foot well, cockpit, or tank well.

Kayak chines transition between the bottom and the sides of the kayak. Chines are either hard or soft. Hard chines have a pronounced edge and are useful for edging kayaks. A tank well is a similar feature, but kayaks with a cargo net often have a drain plug. When the hatch is open, water drains from the kayak. It also helps to have a keel in the kayak.

If you have a sit-in kayak, you may be concerned about getting swamped. Most sit-in kayaks have a scupper hole, but sometimes these clog up and make it impossible for water to escape. Once these holes are cleaned, the water will be allowed to drain from the kayak and out of the boat. This is a safe way to get out of a swamped kayak.

Kayakers should install a bilge pump for safety purposes. A bilge pump is a small hand-operated pump that sucks up water and sprays it outside. You can also purchase an electric bilge pump. A bilge plug is a simple accessory to install on a kayak. They fit in between one and three-eighth inches and are easily installed.


There are many benefits of drain plugs in kayaks, but there are also some disadvantages. Drain plugs allow water to drain out of your kayak, while scupper valves prevent water from returning. Choosing the best drain plug depends on your kayak, and the design and functionality of the scupper hole. A drain plug is generally less expensive than a scupper valve, but there are some drawbacks to consider before making the purchase.

-Drain plugs in kayaks allow the bilge water to drain out of the boat. When a scupper fills up with water, it needs to be cleaned. Most kayaks have one, but some have none. If your kayak is SOT, make sure to install a drain plug. A scupper plug is designed to drain water from the cockpit of a sit-inside kayak, but if you’re using a recreational kayak, it should have a built-in scupper.

Another disadvantage of drain plugs in kayaks is their ability to reduce the amount of water inside the kayak. They may not be necessary for all kayakers, but they are useful for those who want to keep their kayaks dry. However, they can also prevent excessive water from entering the kayak. While they are more convenient than scupper plugs, they don’t eliminate the need for a scupper, which makes them less effective for many kayakers.

Another disadvantage of drain plugs in kayaks is that they are difficult to remove. Unlike scupper plugs, which can be removed with ease, they have to be fitted precisely. Regardless of which plug you choose, make sure it’s a good fit by testing it on land first. You should also try dumping some water into the kayak to ensure there’s no leakage.

How to make your own

If you aren’t able to afford the expensive kayak drain plugs, you can make your own for a fraction of the price. Paracord can be easily shaped into plugs, and the result is a more durable and cost-effective option. These plugs can also be used as scupper plugs, which cover self-bailing holes in the hull of your kayak. The purpose of a scupper plug is to prevent water from entering the kayak through the self-bailing drain hole.

There are several types of scupper plugs, and they come in varying shapes and sizes. Some are shaped like regular sink plugs, and some fit certain models of kayaks. Others are universal and simply push into scupper holes. Many scupper plugs come with a short cord or rope attached to them. This way, you can keep the kayak’s interior dry while minimizing water pooling in the back.

When making DIY scupper plugs, foam practice golf balls are a popular option. However, if you can’t find any foam balls, you can also use rubber stoppers. Stoppers are usually sold in various sizes, so choose one that matches the diameter of the scupper holes. To install a scupper plug, drill a hole in the center and insert a washer or paracord. Once in place, you can pull the paracord or metal washer to remove the plug.

If you are a beginner kayaker, leaving the scupper hole open is best. Excess water inside the kayak can capsize, so it is important to keep the cockpit dry. However, if you are an expert paddler, you should use scupper plugs to avoid capsizing. If you’re unsure about how to make your own kayak drain plugs, try the following tips.

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