What You Need to Know About RV Leak Repair

If you’ve got your own RV, you know how liberating it can be to know you can go literally anywhere and have a safe, warm, and dry roof over your head when you get there. However, while an RV offers you the safety and comfort of a home as much as it offers you the freedom of the open road, when you’ve got a leak in your RV’s roof it’s a much more serious issue than a leak in a regular passenger vehicle.

The bare truth is that if you’re an RV owner, you have to know about RV leak repair almost by default simply because of the stresses that the roofs of these vehicles undergo every time you hit the road. There’s any number of weak points in a typical RV roof, what with entry and exit points for antennas, air conditioning units, and everything else that a typical RV is fitted with before it rolls off the manufacturer’s lot. Here’s what you need to know about keeping your roof in good shape so you won’t be sidelined by a nasty leak.

An Ounce of Prevention

The best way to deal with leaks in RV roofs is to prevent them from happening in the first place. Most RV manufacturers recommend a thorough examination and re-sealing of a vehicle’s roof at least every two years, but if you really want to be careful a better plan is to check for any leaks once or even twice every year. It may seem like a lot of work, but catching a leak early is the best way to prevent the kind of damage that could total your RV. While it’s bad enough when water starts dripping into the cabin and ruining your upholstery, it’s even worse when it’s pooling in the insulation beneath the cap and causing dry rot, mold, and other sorts of nasty things. It’s also a whole lot more expensive to fix, too.

Know What You’re Looking For

You’re going to have to get up on the roof of your RV in order to give it a really good inspection, especially because all leaks might not be visible from inside the cabin. If you’re comfortable doing this, make sure you use the utmost care to do so – you could become seriously hurt or injured from a fall. If you’re not comfortable climbing up yourself, take it to the dealership and save yourself the doctor’s bills. If you feel you can handle the climb, inspect every little seam around every piece of equipment going into or out of the roof, as these are the likely failure points. Keep an eye out for soft points or patches of discolored roof material. If you see anything at all – even if you’re not sure – get an expert to check it out immediately. Remember, fixing a leak before it gets bad is a lot cheaper than replacing your whole RV!

Use EPDM for a Liquid Roof RV Repair Job

When most people think of RVs, they imagine vehicles that have a lot of power under the hood. They think of a vehicle that can take their owner just about anywhere the road goes and bring all the creature comforts of home along too. Unfortunately, every year, many owners find out just how fragile their RV can be. One leak in the roof and your RV isn’t going anywhere. Fortunately, with a liquid roof RV repair product like EPDM, you can fix the leak and get back on the road ASAP.

Liquid Rubber

There are many types of liquid roof RV repair products these days. They range in quality, but essentially have one thing in common and that’s how they’re applied. When sealed in their container, the product remains a liquid. However, being exposed to oxygen transforms them into a very real form of rubber.
This is why applying a liquid roof RV product usually involves spraying it out from a can or some other type of container. Other times, you’ll see it applied to a roof as if it were paint. No matter how it reaches the roof, the ending is the same. Once the air reacts with it, you’ll get a nice, tough rubber coating.
Still, there are differences between EPDM and other forms of liquid rubber. The following are reasons why EPDM is superior.

A Coating That Won’t Quit

The first thing to love about an EPDM liquid roof on your RV is that it isn’t going to be compromised once it’s applied. No RV owner wants to hit the road thinking their problem is solved only to find out during the next storm that their coat couldn’t hold.
After your liquid roof repair with EPDM coating, you’ll never have to worry about that leak again. This rubber has been tested and held up to temperatures well below zero and all the way up to 300 Fahrenheit. No amount of wind or debris is going to crack through it either.

Simple Repairs

Still, freak accidents can happen and something unpredictable could put a hole in your EPDM coating somehow. If that should happen, you can just add another layer of your EPDM liquid roof RV product down. It should dry in no time and then you’re good to get back on the road.


Applying a liquid roof to your RV may not seem like a job you can handle. It’s fairly easy, but that doesn’t mean some people wouldn’t prefer a professional do it. Either way, you’ll be glad to know how easy this product is on your budget. Given its simple application, even if you have a professional do it for you, it’s unlikely the labor costs will add much to the price of the rubber.
A liquid roof repair with EPDM coating is the best way to handle a troublesome leak in your RV. It forms such a protective coating and is so cheap that you should also consider applying it right now to your entire roof, just to be safe.