Selecting The Best RV Roof Coating For Maintenance And Protection

Ensuring that your RV will last for a long period is essential, as this will not only save you money from purchasing a new one but will also let you have something to use if you decided to go on vacations.

One of the ways on how you can take care of your RV is by coating the roof. Of course, you can only do this once you found the best RV roof coating. Get to know the best ones by reading the information below.


RV Roof

RV Roof

RV owners are too focused on their engines and tires that they sometimes forget about their RVs roofs. The roof is the first part of the RV that gets exposed to the harmful rays of the sun. This can cause serious problems, such as water damage. The water can leak inside the RV, which can cause further problems in your overall RV.

Before purchasing your very first roof coating, it would be best to know some of the things that you need to consider. These things will you end up buying a compatible coating for your RV’s roof.

Things To Consider Choosing Best RV Roof Coating

Material Of The RV’s Roof


Aluminum is considered as the rarest material used as an RV roof. In fact, it is not likely that you will find an RV with an aluminum roof. The reason behind this is because it adds to the overall weight of the RV. Aluminum is also not that easy to maintain.


Another not so common material for an RV roof is the fiberglass. One reason why people it is not that common is because of the high price that it has. Just like aluminum, fiberglass is also heavy, which will add to the overall weight of the RV.

The only good thing about fiberglass roof is that it is easier to maintain compared to the other types of RV roofs.


The most popular type of roof is the rubber made ones. Rubber roofs come in two different types, which are the Thermal Poly Olefin and the Ethylene Propylene Diene Monometer. The rubber made roof is also light in weight and can also be maintained easily.

Choosing Best RV Roof Coating

Check For Any Leaks

Before purchasing a roof coating, it would be best to check your roof if there are any leaks. There are chances that there will be holes in the roof of your RV due to debris and due to natural elements.

Another thing that you need to do is to check if there are any ring shapes stains on your roof. This is a clear indication that water rain has already pooled on it, which caused the discoloration of that area.

Importance Of Applying The Best RV Roof Coating

Two of the best reasons why applying a coating on your roof is important is because it will protect the RV’s roof against the UV and the ozone. Another good reason is that it will also assist you in dealing with issues about ponding water on top of your RV.

If you want to save on roof repairs or even the cost of roof replacement, then taking care of your roof by applying a roof coating is important.

Before Applying The Roof Coating

Another important thing that you need to do before applying the coating is to make sure that your roof is clean. Use clean water and a sponge with soft bristles when cleaning your roof.

It is important to avoid using cleaners that contain harsh abrasive and petroleum solvents, as these things can cause damages to your roof.

Clean RV Roof


Top 3 Best RV Roof Coating

**Below, you'll see more detailed reviews, but you can also click the links above to see current prices and read customer's reviews on Amazon.

Liquid Rubber RV Roof Coating


Liquid Rubber RV roof coating is one of the best product in the market today. It is not only waterproof, but it is also weather resistant. This coating is a liquid ethylene propylene diene monomer. It helps the roof to be stable and flexible, due to the EPDM characteristics that it has.

Another good thing about the Liquid Rubber coating is that it is versatile, wherein it can be used to almost any type of roofs. This includes metal, plywood, rubber, fabric, and fiberglass.

Liquid Rubber is also water proof, so you don’t have to apply the coating often, even if it is raining frequently. It has an outstanding rating when it comes to solar reflectivity and has a UV resistance. It can also be easily applied, wherein a brush or a roller is the only thing that you need for the application. This roof coating comes in a 5-gallon container and weighs 44 pounds.


  • Economical
  • Provides total protection
  • Flexible and durable
  • Convenient to use
  • No harmful chemicals or solvents


  • White stuff and a rubbery top can form after a year of opening the coating container

Dicor RPFRC1 Fiberglass RV Roof Coating


Dicor RV roof coating can perfectly protect your fiberglass roof. It can also enhance its beauty, especially after years of exposing your RV into the harmful rays of the sun. This coating is formulated with a total of 100% acrylic fiberglass. This will then create a flexible form of a coating, which will contract and expand with the movement of the roof.

To ensure that the roof will produce a reflection, the coating is in brilliant white. An excellent reflectivity will help reduce the interiors inside your RV.

Another good thing about using Dicor is that it can be applied quickly, so you no longer have to ask for a professional to help you out. The dry film is resistant to algae and mildew, which will provide your roof 100% protection against almost these things. This roof coating comes in a one-gallon container and weighs 10.2 pounds.


  • Can easily be applied
  • Reflect and insulates UV
  • Makes the roof look brand new
  • Seals holes efficiently


  • Not versatile
  • Cannot withstand pooled water

Heng’s Rubber Roof Coating


As the name says, Heng’s roof coating is specifically designed to be used for RV roofs that are made out of rubber. It can also be used for tears, seams, air conditioners, and seal off vents. Heng's also can contract and expand once you apply it on your roof. You don’t have to worry about cracking because this coating won’t be affected by it.

Another good thing about Heng’s roof coating is that it has the ability to handle non-polluting, non-toxic, and as well as impact. This coating can perfectly work with roofs that have already been coated previously. Just make sure to remove any grease, dirt, and oil before you start applying the coat in the RV roof. Heng’s is available in a one-gallon container and weighs 5 pounds.


  • Application is straight forward; even beginners can do it easily
  • Makes the roof look brand new
  • Coating works as expected
  • Helps assist with several leaks
  • Coating can cover almost everything


  • Water can develop


These are all of the reviews that you need when it comes to the best RV roof coating. But in every review, there will be one that will stand out, and for this review, it is the Liquid Rubber RV Roof Coating.

This is simply because of the outstanding rating that it has when it comes to solar reflectivity and UV resistance. It is also proved to be weather resistant and waterproof. Lastly, it does not have any odors, harmful chemicals, and solvents.

Did you enjoy the reviews on the best RV roof coating above? Then share this article to help people find the right coating for their RVs’ roofs. Of course, don’t forget to share your thoughts or any of your suggestions on the comments provided below.