best way to waterproof a tent

Most Effective Way To Waterproof a Tent

Tents are generally waterproof as they are meant to be used in natural environments. But if you are using an old tent or if your tent is leaking water then you should consider re-waterproofing your tent before you use it again. We bring to you how you can waterproof a tent

There are many ways you can find the solution on how to waterproof a tent. But among them, only a handful provides consistent results. And in this article, we will break down all of them so that you can ensure your tent is perfectly waterproofed.

Check out the top waterproof tent on the market

Types of Methods to Waterproof a Tent

After reviewing and using various methods of waterproofing a tent. We have come upon three methods that offer the most optimal results. These waterproofing methods are:

  1. Seams Seal Method
  2. Urethane Coating Method
  3. DWR Coating Method

 Seams Seal Method: A Step-by-Step Guide

Seams seal methods utilize the concept of sealing the seams on your tent so that you can cover up the points from which the water is leaking. This allows the tent to keep its moisture and prevent water from leaking during downpours.

Here are the steps that you should follow to apply the seams seal method to waterproof your tent:

Step 1: Get the Goods

First, to waterproof a tent, start by obtaining the required tools for this process. You will need rubbing alcohol, a piece of cloth or rag, tent seam sealer (visit your tent’s manufacture page for more details).

There are two types of tent seam sealers that you can opt for depending on the tent you are using. If your tent is made of silicone fabric then you will need to get a silicone-treated seam sealer.

On the other hand, if your tent is made of polyurethane fabric then you should get a polyurethane-treated seam sealer.

You can also opt for a drop cloth so that you can contain the spills. But this is completely optional.

Step 2: Setting Up Your Tent

To waterproof a tent, start by cleaning your tent and then placing it on a spot where an ample amount of light hits the tent. Make sure that you can see all the details on your tent so that you can examine all the seams.

You have to seam the underside of the fly and the tent’s body. Therefore, it is best to put the fly inside out so that you can easily work on the seams. During this process, if you encounter any seam tape coming out from the fly or is loose, gently remove them but make sure that you are leaving the intact sections alone.

Step 3: Cleaning the Seams

Once you have set up the tent start cleaning the seams by pouring a bit of rubbing alcohol and cleaning it with the rag or the cloth. You must be very gentle through the entire process. Also, ensure that every portion of the seam is cleaned in this manner.

Step 4: Applying Seam Sealer

Now that you have cleaned the seams, it’s time to apply the seam sealer on the seams. The final step to waterproof a tent you need to start applying the seam sealer gently and move very slowly. Make sure that the seam sealer is applied evenly and has reached every part of the fly’s seam. Once done leave the tent as it is until the seam dries off completely.

And there you have it. This is how you use the seam sealer method to re-waterproof your tent.

Urethane Coating Method: A Step-by-Step Guide

You can refresh your tent’s waterproofing capabilities by using the urethane coating method. Here are the steps that you will need to follow to waterproof a tent:

Step 1: Get the Necessary Equipment’s

At first, we will need to get the necessary equipment for this method. We will need tent sealant (type will depend on the fabric quality of your tent), rubbing alcohol, and a sponge.

Step 2: Cleaning the Tent

Like the previously mentioned method, you will need to clean the tent and then need to clean off the failing coating of the tent. Pour a little bit of rubbing alcohol on top of the sponge and slowly start to clean the tent. Make sure to remove all the failing coating on the tent otherwise this method will not work and will only harm your tent.

Step 3: Add the Sealant

Once you have cleaned off the tent. Start coating the tent with the sealant. Make sure that you are putting a thin coating evenly across the tent. Once that is done. Leave the tent to dry for at least 24 hours. Once the coating settles in you can use your tent.

This is how you use the urethane coating method to re-establish waterproofing on your tent.

DWR Coating Method: A Step-by-Step Guide

Here are the steps that you should follow to use the DWR coating waterproof a tent method:

Step 1: Wash Your Tent

At first, wash your tent with clean water. If you can’t wash it then you will have to spray clean water on it but washing is the best option.

Step 2: Applying the Coating

Now, while your tent is still wet apply the DWR coating spray all over your tent. Try to apply it as evenly as possible. Afterward, take a piece of cloth (damp cloth is preferred) and start to wipe off the extra coating from your tent. Once done, wait for the tent to completely dry off.

And that’s it. This is how you can apply the DWR coating method to waterproof your tent.


What is the strongest waterproof sealer for outdoor use?

Silicone sealant is the most extensively used sealer on the market because it is adaptable, exceptionally weather-resistant, and durable.

How often should a tent be waterproofed?

As a general guideline, if you use your tent for 2 or 3 weeks on average every year, you should proofread it every few years to ensure it remains waterproof.

Is it necessary to waterproof modern tents?

Although most modern tents are already built to be waterproof, you must upkeep the sealing if you want it to be effective.

Final Thoughts – Waterproof a Tent

Many veteran campers struggle regarding the topic of how to waterproof a tent properly. The mentioned methods are the most effective options that you can use to ensure that. We prefer the Urethane coating method as it offers the most security and our first option to waterproof a tent

But the other methods also provide great results, so it’s up to you to decide which one is the great deal for you. Also, check out the waterproofing sprays for tents 

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