How to Prepare for an RV Roof Repair with EPDM

Having an RV can be lot of fun and can lead to a number of unforgettable experiences. Unfortunately, one such experience may occur if the RV springs a leak. Aside from putting plans you may have for your RV on hold, a leak can also cause a lot of damage. If water gets in and messes with your electrical, you’ll be looking at a long hiatus from your RV and some pretty expensive repairs. That’s why it pays to repair your roof with EPDM. This rubber will help ensure you aren’t doing repairs again anytime soon. Here’s what you’ll need, aside from the rubber, to complete the job.

The Roller

This tool is critical for RV roof repair or basically anytime you’re rolling out EPDM. If you decide to go with EPDM liquid roof RV repair, you’ll still need a roller, so this tool works either way. However, the actual “roller” attachment will differ.

Surface Conditioning Pad (Very-Fine Grade)

There are a number of ways to describe this material, but basically, you’re looking for a heavy-duty sandpaper you can use for cleaning the roof of your RV. This is essential before attempting RV roof repair because you’ll need some kind of bonding agent to adhere the EPDM to the roof and anything that gets in the way—whether it’s dust or debris—will cause issues. Paper towels and household cleaner won’t do; you need that surface looking immaculate, like you just bought it.

Razor Knife or Shears

Unless you decided on liquid roof RV repair, you’re going to need some type of tool for cutting the rubber into the appropriate size for your vehicle. Use either a razor knife or some kind of shears, but keep in mind that simple scissors won’t do the job. When working with EPDM membranes, it’s vital that you keep rough or jagged edges to a minimum.

Scrape

You’re also going to need a tool of some sort to help get rid of excess caulking you no longer need. Utility blades work well for this job or simple scrapers can be used.

Choosing Your EPDM

As we mentioned above, you can go with a liquid or rubber membrane application for your RV. You don’t necessarily need to look for a brand that was made specifically for RVs either. EPDM works the same no matter what the structure below it is.

Preparing Your RV

RV roof repair cannot begin until you’ve cleaned off the entire area. Unless you’ve applied EPDM before and are just patching up an area that’s been compromised, (in which case, that area still needs to be cleaned), it’s time to get some elbow grease going.

Begin by removing any obvious issues like grease, water, foliage, or other forms of debris. The same goes for any leftover chemicals or materials that may have once been a part of the roofing. Use a non-silicone caulk to seal up any holes in your RV’s roof and then go over the whole surface with the conditioning pad of your choice.

Once you’ve done all this, you’re ready to begin applying your EDM and repairing your RV’s roof.

Tips for Liquid Roof RV Repair with an EPDM Coating

Roofs must be strong and durable enough to last for years. That’s true whether you’re talking about residential or commercial roofs, or even the roof of your RV or travel trailer. They have to withstand heat and cold, as well as rain, wind and other damaging forces. Over time, your roof’s ability to protect the building’s interior diminishes, and sometimes that can happen overnight. All it takes is one good storm to tear off a section of shingles and create a water leak, or blow a branch down to damage your roof. When that happens, you can undertake roof repair with an EPDM coating.

What’s EPDM?

If you’re not familiar with the term EPDM coating, it’s something you should know more about. Essentially, EPDM is a type of rubber. It stands for ethylene propylene diene terpolymer. That’s a mouthful, so most people just use EPDM. It’s a very durable type of liquid rubber that’s used for waterproofing. It’s heavily used in the roofing industry, but it has applications in many other areas, including flooring, basement waterproofing and even water collection.

Liquid Roof RV Repair with an EPDM Coating

So, how do you repair your roof with an EPDM coating? Actually, it’s pretty simple. The gist of it is that you need to apply a coat or two of the liquid rubber to the area where the leak is, and then let it cure. Of course, that’s just the bare bones of the process. There’s more to it.

First, find the source of the leak. This applies to all types of roofs. Unless you’re going to reroof the whole thing, you’ll need to find the source. If you’re dealing with a residential home or a business, this can be difficult. It might be best to start in the attic, where you should be able to see signs of water running down the inside of the roof.

Do it during the daylight as well, so you can see sunlight through any holes in the roof. For RVs and travel trailers, the process is generally much faster. Look for any damage to the roof, usually directly above the water stains on the interior.

Once you’ve located the source of the leak, make sure the area is clean, free of debris and dry. If it’s been some time since you cleaned your roof (particularly important for RV and trailer owners), thoroughly clean the area while being careful not to let water into the roof structure. Let the roof dry for some time – a day is often enough to do the trick.

Prepare the area correctly for liquid roof RV repair. Follow the preparation directions on the container. This may involve scraping or sanding, depending on the product you’re using and the actual application in question (your type of roof). Finally, follow the directions when applying liquid roof RV coatings.

Roof repair with an EPDM coating is simple, hassle-free and long lasting. Make sure you have the right product for your needs, though.