How to Apply EPDM to Your RV

It’s never fun realizing your recreational vehicle has a leak in it. When RVs are working properly, they offer practically unlimited freedom to those who enjoy them. Anywhere the open road can take you is an option and you always have a place to stay that fits your needs perfectly. That being said, RV roof repair is sometimes a necessity. However, if you use EPDM to do it, you’re practically guaranteed you won’t ever have to do it again.

Address the Leak

To begin, make sure you address the leak first and any damage it has done inside the RV. Sometimes, this will entail handling any issues the leak may have caused with your electronics. Whatever the case, EPDM is an excellent choice for RV roof repair because it will cover the damaged area sufficiently. That being said, you still want to take care of any underlying problems it may have caused.

Clean the Area

Next, use one part bleach to three parts water and a stiff broom or some type of scrubber to get rid of any stains on top of your RV that the leak may have caused. This will also help with your RV roof repair project because it will ensure the EPDM has a nice, clean surface to apply itself to. Other products are made for RV cleaning to, if you don’t want to mess with the mixture.

Then be sure to dry the roof sufficiently. Direct sunlight helps a lot, but go over it once with a towel too.


Prime the Roof

You can also find primers made specifically for using EPDM for RV roof repair. This is the initial step you’ll take as soon as your RV’s roof is nice and clean. Simply follow the instructions on the bottle.

Apply Your EPDM

Before you apply the EPDM for your RV roof repair project, remove any skin that may have formed at the top. You can use a simple roller to coat the area, applying it as a ¾’’ coat. Again, read the instructions to know how long you should let it cure for. Typically, this takes no more than three days, depending on what kind of temperature you’re experiencing. Then apply a second coat, but roll it out in the opposite direction.

If you’re using a rubber form of EPDM, then it will come in sheets. The instructions will tell you how to apply it, but chances are you’ll cut off as much as you need and then roll it over the leak. One sheet should be enough. There will most likely be an adhesive to then roll over it, in order to secure the seams.

No matter what kinds of RV leaks you repair, EPDM is the way to go. Just make sure you do it when the weather is nice or over a covered area so rain doesn’t cause further problems. Other than that your RV rubber roof repair project should be quick, affordable and effective, allowing you back on the road in hardly any time at all.

Why Liquid Roof Solutions Make the Most Sense

When it comes to your roof, you obviously want one that will help protect the inside of your home or commercial building from the elements outdoors. So the idea of a “liquid roof” probably doesn’t inspire much confidence. But, when you learn more about what an EPDM liquid roof solution can do, you’ll understand why it’s such a popular choice.

Companies that Use EPDM

First off, let’s look at some of the companies out there that rely on an EPDM liquid roof solution for their buildings’ needs. They include:

  • Gillette (they use it on Gillette Stadium, where the New England Patriots play)
  • Marriott Hotels
  • Days Inn
  • Holiday Inn
  • U.S. Army
  • JFK Airport
  • Applebee’s Restaurants
  • Tesla Motors

As you can see, those aren’t just huge companies that could easily afford a better product—if one existed—they also represent businesses that span several industries. So no matter what your needs are, applying an EPDM liquid roof to the top of your structure is a proven solution you can rest assured will work.

Ease of Use

One of the best things about these liquid roof coatings is how easy they are to apply. While they work best on flat, smooth surfaces, as the above list shows, most structures can benefit from an EPDM roof. In fact, EPDM liquid RV roof maintenance has become extremely popular and the solution can even be applied to vertical surfaces.

Whether you wish to apply it on your own or hire a contractor to handle the process, it will be a quick one (obviously, if you’re inexperienced, there’s a slight learning curve). This means most roofs can be done in a single afternoon. It’s an extremely clean and stable material too. So you don’t have to worry about walking away with a mess on your hands or it reacting with some other chemical and putting you in danger.

Also, because it’s a liquid roof solution, there are no seams to worry about. You simply apply coats to your roof at an even rate and that’s it. Then, it dries so quickly that even if it were to rain that night, you’d have nothing to worry about.


Whether you need liquid roof repair or just want to bolster the roof you have before any problems occur, EPDM is one of the most durable options on the market. The material has been tested against extreme temperatures and always held its own. How extreme? Try between -40 and 300 degrees Fahrenheit. If you experience temperatures outside of that window, no liquid rubber application is going to save you (though NASA does use EPDM, so they may have a suggestion).


Roofing can be a costly matter to handle, yet most materials don’t offer half the benefits that EPDM does. Nonetheless, you’ll find that liquid EPDM is extremely affordable, especially when you consider how few instruments you need to apply it.

If you’re ready to add some protection to the top of your building, go with liquid rubber EPDM roof coating. For all the above reasons and more, it’s a solution that really delivers.

Why Should I Make Use of a Roof Coating?

You’ve made an investment in your building or RV, and you need to protect that investment. While you might be thinking of what’s on the four walls that surround you, what you should really be thinking about is the roof that’s over your head. That roof is the silent sentinel, the one thing on your building that’s constantly exposed while it protects you from the elements and all of the nastiness that nature can throw your way. The truth is, you might never give your roof a second though, that is, of course, until it springs a leak. And then, you’ll be thinking about your roof a lot!


EPDM Roof coatings are the product that’s been designed to prevent just this kind of eventuality. They exist to take your roof and transform it into something that will last for a long, long time. So, if you’d like to increase the longevity of the current roofing system on your business, home or RV, or if you’re even in need of a roof restoration, then a roof coating is just the thing that you’ve been searching for.

What Will an EPDM Roof Coating or Sealant Do for Me?

Aside from simply increasing the longevity of the roofing system that you have in place, a roof coating or sealant will increase its durability. On the whole, roof coatings have been designed to possess the following characteristics:

  • Weather resistance: A roof coating will greatly assist in keeping the elements out of the internal structure of the building your roof protects.
  • Heat and fire resistance: Sometimes things happen, but with a roof coating you’ll be better protected from these eventualities.
  • UV light resistance: This is a big one. This will prevent sun rays from breaking down the chemicals in your roofing system, and it will also have an appreciable impact on your energy and heating bills.
  • Environmentally friendly: Almost all roof coatings are friendly to the environment, which means they won’t pose any health risks to the workers applying them, and the roof coating itself won’t pose any health risks to yourself, your family, or even your employees.

If your existing roofing system doesn’t already possess these properties, then making of an EPDM roof coating application can have some appreciable effects that you’ll notice immediately!

What Is EPDM Roofing?

When it comes to roofing solutions, there are too many out there to name. Of course, many of them are virtually indistinguishable from the next. Unfortunately, roofing isn’t something you can choose based on hype or “good enough.” Aside from the leaks you’ll eventually endure, bad roofing could cause a fortune in property damage. For this reason, more and more people are turning to EPDM roofing for their homes and commercial buildings.

EPDM Roofing

EPDM roofing solutions involve synthetic rubber membranes that are extremely durable, yet thin. Despite their strength, EPDM is also quite lightweight (about 1/3 pound per sq ft), which is one of many reasons people pick it for their roofing needs. Just about any building is structurally sound enough for a layer of EPDM roofing to go over the top.

The material is made primarily from propylene and ethylene, which come from natural gas and oil. For the most part, you can choose from either black or white. EPDM comes in a wide range of widths though, the widest being about 50 feet. However, there are just two thicknesses to choose from: 45 and 60 mils.

Seamless Installation

An EPDM roofing system is usually applied via roller. This plastic material is rolled out and then connected to the roof of the building one of a few ways. It can be ballasted, mechanically attached, or fully adhered.

When installed, EPDM isn’t actually seamless, but it might as well be. That’s because the seams are then smoothed over with specially formulated tape or liquid adhesives.

In either case, this roofing application beats out many competitors where you have to ensure a liquid solution is spread out evenly over the entire roof. The membranes used in EPDM roofing solutions virtually guarantee nothing will get through. Plus, the sheets generally overlap one another, so even if a seam was left unattended, it would still form a reliable seal.

Many installers actually use heat to virtually weld one swath of roofing to another. The heat literally creates a chemical bond that is nearly impossible to break. Wind, rain and snow certainly won’t be able to.

Lastly, because of the way EPDM is applied, most equipment that has been installed on the roof or other protrusions can simply stay put. This saves on time and labor costs.


If the installation description above didn’t sell you on the benefits of EPDM roofing solutions, consider that most warranties will cover up to 20 years. That’s despite the fact that you’ll save with EPDRM roofing when compared to other popular options out there.

Plus, even if the unthinkable happens and your roof gets damaged, repairs couldn’t be easier. You can simply add a new patch and your EPDM roofing system is as good as new.

Simply put, there is no roofing system that can compare to EPDM in terms of simplicity. It’s easy to install, low on maintenance, and simple to fix, should that ever become necessary. In spite of all these benefits, though, EPDRM roofing is incredibly affordable, especially when you consider the warranties most come with.

What to Do If You Have Roof Leaks

The first step is not to panic. Roof leaks are very natural, and they’re bound to happen at some point – no matter how many precautions you’ve taken to ensure the longevity of your roofing system. The next step is to make an assessment of the situation.

If the leaking is severe and coming in through multiple places, this problem is likely already out of your hands – unless you’re already a gifted roofer. Multiple leaks are a sign that something is seriously wrong not only with the roof, but also with the structure underneath that roof. If this is the case, then it’s best that you get in touch with a licensed roofing contractor right away. Even though you might be scared of the expenditure, believe that things are only going to get worse and more expensive the more you delay.

It’s a Roof Leak, Not Multiple Roof Leaks

If this is the case, then perhaps you might be able to take care of this problem yourself. That being said, you might have noticed that no two roofs are alike, so it will be impossible to give you specific advice for fixing your roof leaks. However, we can still provide you with some general guidelines, which you should be able to use to determine for yourself how to best tackle the situation.

Step 1: Find the Source of the Leak

Finding the source of your roof leaks is going to be a tricky task. Because almost all roofs are angled in some fashion, the place where the water appears to be entering from within the building will not necessarily correspond to the place where it’s actually entering the building from without. But, if you get up on your ladder and take a look, it might be readily obvious where some trouble spots are. Maybe there’s a missing shingle? Perhaps you’ve noticed a perforation in your EPDM roofing? If the site of the leak doesn’t seem obvious, you can use a hose to spray small amounts of water on different parts of the roof and see if that helps locate the source of the leak.

Step 2: Fix the Roof Leak

Once you’ve located the source of the roof leak, it will be time to make repairs. The roof leak repair that you’ll need to make, though, will depend entirely on the kind of roofing system that you have in place, and the way in which it’s damaged. If you’re missing a shingle, then you’ll need to get a replacement. If you have a hole in your EPDM roofing system, then you’ll need to apply a coat of liquid roof to the damaged area.

If you’re unsure of the materials that you’ll need, you can always talk to the folks at the hardware store. They should be able to make recommendations. If, though, things seem more complicated then you originally gave them credit for, you can always reach out to a licensed roofer. Fixing roof leaks is, after all, what they’re good at!