How To Remove RV Roof Sealant – Quick & Dirty Tips you Should Know

Your RV roof deserves more attention than you will ever know.

Just because you do not get to see it that often – or at all – it does not mean there is no problem. In fact, most water damages related to RV roofs happen from late detection and lack of attention.

So, it is absolutely important to learn how to remove RV roof sealant and perform necessary repairs. Even before a problem presents itself.

Let us take a look at the steps and techniques to get your working on your RV roof the right way. Check out this post, so you can keep your RV roof in check. Then, you can prevent big problems from blowing up when you least expect.

Your RV Roof Needs Your Attention

What can significantly reduce the value of your precious RV?

Water damage is certainly one of those things.

Even if it’s just slight moisture seeping in, this spells out disaster for your RV. You would not want to deal with this issue – that’s for sure.

In fact, simple friction between your RV roof and a branch can lead to some problems. A low-hanging random branch can definitely puncture your roof’s rubber membrane. Once this happens, it is not going to be pretty in the days to come… You can count on that fact.

But at the same time, you need to be careful when checking for damage.

You should not simply climb on top of your RV roof.

It is not like climbing up the stairs to your home’s attic.

For instance, you need to know if your roof is sturdy enough to hold your weight. Also, do you have a ladder on stand by at the back?

If you don’t have any, then your RV roof is not likely to be that strong for you to walk on it. This is why you will need strong plywood to place on the roof. It should be helpful in distributing your weight evenly as you walk on it.

Most RVs have a rubber roofing. But there are also other materials used such as aluminum, vinyl, and fiberglass. If yours is made of rubber, it is generally sturdy and easy to clean. You should have fewer problems climbing on it and cleaning it.

Common Problems with RV Roofs and Why Maintenance Matters

Let us talk about cleaning and maintaining your RV roof.

First of all, avoid using a cleaner that has strong and questionable ingredients. These include citrus or petroleum solvents that wreak havoc to your vinyl or rubber roof. When applied to your roof, these materials will cause serious damages.

One example of such damage is the reduction in the insulation power of the material. Melted snow or raindrops can quickly penetrate the seams. Once this happens, it can result in permanent damages to the wall panels.

The framework is also likely to rot easily. Keep in mind that mold grows in such conditions, which can be a major hazard to your health. If you suffer from respiratory issues, the last thing you want to be inhaling are molds in the air.

Water, when frozen, expands. If there is water caught in the seams and cracks, the damage is well on its way once it freezes. This can lead to rips and bigger tears over time.

Read More: Why Does My Rv Fridge Keep Shutting Off? Possible Causes and Solutions

RV Roof Maintenance Tips

Is your RV roof damaged due to water?

Do not worry – it is not the end of the world for you. If the shell of your RV roof remains intact, you can still salvage it. No matter how bad it looks.

Here are some tips to help you out.

1. Clean the Roof

The very first step is to clean the roof.

You may also need to remove the roof sealant and replace it with a different one.

Be sure to inquire from your dealer about a sealant that works best with your RV roof. Otherwise, it may not work perfectly well.

2. Apply the Right Sealant

apply the right sealant

Now, it is okay to apply a sealant over an old one. However, you need to make sure that the sealant is not peeling up. It should also be perfectly placed on the roof.

Not sure if these factors are in place?

One way to check is by picking at it. If it happens to peel up, then you should definitely remove and replace the sealant.

On the other hand, a caked and hard to remove old sealant means that you can just leave it be. Then, you should be able to seal right over the old one without any problem.

3. Clean the Old Sealant if Need Be

If the sealant and the roof are clean, you should be able to apply a new one easily.

But be sure that the old sealant is cleaned thoroughly at first. Use a roof cleaner specifically designed for RVs. Then, rinse it well using a wet sponge.

Clean with a cloth soaked with a type of denatured alcohol as a final process. Do this once the roof is completely dry.

Additional Tips You Should Know

When removing the RV roof sealant and using a new one, be sure to choose the appropriate type.

There are TPO roofs that do not work with a common sealant. So, you have to check the owner’s packet or inquire from your RV manufacturer to know the right kind.

Moreover, never apply a silicone sealant. Keep in mind that silicone is not suitable for RV roofs. And worse, once you need to replace it in the future, you can never apply a new one over it.

If you need more help on how to remove RV roof sealant, here is a great video to watch that offers tips on how to get it one:

4 thoughts on “How To Remove RV Roof Sealant – Quick & Dirty Tips you Should Know”

  1. Try picking at it. If it peels up, or you see signs of dirt under the sealant, then it should be removed and replaced. If it’s hard to remove, leave it in place and seal over it. Removing the old sealant will allow the new sealant to achieve a smooth finish and adhere properly to the RV roof surface.

  2. Thank you for writing this article, very clear and easy to understand. I’m looking to clean the roof of my RV and I don’t know where to start since I’m a newbie.

  3. When my RV roof sealant shows obvious signs of damage, such as bubbles, small holes, or visible cracks, it’s time to learn how to remove RV roof sealant. Thank you for writing this post; it will be extremely helpful to me.


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