The Proper Methods for Repair with EPDM Coating

EPDM, which stands for ethylene propylene diene monomer, has a proven history of providing exceptional life after application in all climates. However, there are times when the material might become damaged. In most cases, this damage occurs due to a seam lifting. This can be due to improper application due to the installer failing to use enough adhesive, or because the membrane was not cleaned properly. Whether the repair is needed due to damage or a seam, the following steps will help you make the proper repair with EPDM coating.

Plan It Out

You will want to plan your repair ahead of time to make sure the weather is going to provide the best conditions. The EPDM will require temperatures of around 55 degrees to cure properly. You will also want to complete the repair with EPDM coating when it is not scheduled to rain. While it will be waterproof right after it is applied, rain can make it appear spotted if it hasn’t had time to cure. It will usually take around nine days for the EPDM to fully cure, or considerably longer if it is applied during cold weather.

Get the Surface Ready

You will need to double check the roof to make sure you have all the areas that need repaired ready. They should have any holes or gaps filled in with a non-silicone caulk. Once those areas are filled in, the area will need to be cleaned thoroughly. A pressure washer works best, but if that isn’t available, you’ll want to make sure you remove all traces of dirt and debris. After that, clean the area with a mild soap and water, or something stronger if there is any mold, mildew, or fungi growing. Once the roof is completely dry, you will be ready to repair with EPDM coating.

Application

You will need to mix the catalyst following the directions provided with your product. You will need a nap roller to ensure an even coating. If there are any areas in which the roller won’t fit, you can go back after the rolling is complete and use a paintbrush to touch up any of those areas. Your goal is to apply a single coat that is around 20 mil thick, which generally equals one gallon to around 40 square feet on a smooth surface. If you are unsure of the proper thickness, take the time to measure off the 40 feet (or 30 if you are working with unsmooth areas), as you want to make sure you have the right thickness. If it’s too thin, it might crack, and too thick will lead to bubbling or excessive swelling.

Make sure to cover the entire surface completely and evenly at the recommended thickness to ensure a proper repair with EPDM. Due to the nap of the roller, it will look slightly bumpy, but the liquid is self-leveling, so this will go away as it cures. If you followed these steps, your application will just need to cure, and the process will be complete.

Liquid Rubber EPDM Roof Coating Application

When it comes to rubber roofing, there are few that can compare to EPDM membranes, except, of course, the liquid rubber form. This roof coating provides all the properties you expect from the traditional roofing membrane, yet is in a liquid form that provides numerous benefits. If you are looking for a roofing option that will protect against leaks and withstand any kind of weather you can throw at it, EPDM liquid roof repair is the best option. However, it is important that you understand a few things about the application process to ensure the superior results you are looking for.

Understanding the High Solids EPDM Rubber

EPDM liquid rubber uses a cure mechanism that converts it from the liquid form at application to a solid elastomer. It is designed to withstand both cryogenic temperatures and extreme steam heat, all without breaking down. Liquid rubber EPDM requires only a single coat, making it a cost effective, timesaving solution over other liquid roof coatings.

Primer

In most cases, the liquid rubber application does not require a primer, which further lowers costs and time. The following are some of the substrates that do not need to be primed prior to application:

  • EPDM Membrane
  • Weathered Fiberglass and Steel Siding
  • Weathered Corrugated Metal and Standing Seam Roofs
  • Weathered Polycarbonate Plastic, Vinyl, and PVC
  • Foam Pipe Insulation
  • Cast Concrete

While this product can be applied as an airless spray in some situations, when working with flat roofs, it requires a roller and a squeegee to get the job done.

A Note on Mixing

When mixing the catalyst into the liquid, you need to ensure that you follow all mixing directions exactly to ensure the best cure after the liquid rubber application. Trying to cut down the mixing time will not make the process any faster, and will only result in a subpar application.

Rubber Membrane Application

Liquid rubber EPDM coating can be applied over the EPDM membrane with only a thorough cleaning in most cases. However, if the membrane is older, it is very large, or cleaning is not quite practical, a liquid rubber surface conditioner is recommended to ensure proper adhesion.

Simple Tips for Better Roof Repair

If you have a relatively minor repair that you want to make to your roof, it doesn’t mean you have to call the professionals. Sometimes, you can take care of things on your own, which can help you to save time and money. However, if you will be performing your own roof repair, you have to be careful and abide by some very simple and basic guidelines. Let’s look at some tips that can help you along the way.

Always Be Safe

First, when you are getting on your roof, whether it is your home, business or RV, you need to think about safety. Do not get up onto the roof when it is snowy or raining outside. Always have someone else around who knows you are on the roof and who can get help in the event you need it. Be careful getting up and down the ladder as well, and never move too quickly on the roof. There is always the danger of slipping and falling, but wearing rubber soled shoes can give you a better grip.

Finding a Leak

A good way to find out exactly where you have a leak is to take a garden hose up to the roof and then spray into different sections of the roof. Have someone inside who can let you know when the leak starts. This can give you a very good indication of the leak’s location, which is important when you – or the pros – repair it.

Keep the Gutters Clear of Debris

One of the ways to prevent some of the issues that people have with their roof in the first place is simply to keep the gutters nice and clean. This is one of the biggest causes of roof leaks, and it is something that you can fix easily. Just make sure you check your gutters several times through the course of the year – once a month or once every other month can suffice. Keeping them clear greatly reduces the chance of a leak.

Regular Inspections

One of the best ways to keep on top of potential repairs and to deal with them before they get out of hand is to conduct regular inspections inside and outside the home. Look for evidence of the roof sagging and leaking, and look for things such as broken shingles and damaged gutters to see the trouble spots.

What to Do?

Once you know that you have some problems, you need to consider how to go about the roof repair. Is it something that you can do on your own? If you have a flat roof, for example, you will be able to use liquid roof repair systems and take care of many of the issues. If there’s a gaping hole in the roof, however, you will need to use the services of a professional. Never do more than you are comfortable with when it comes to repairs. You do not want to get in over your head and into a situation where your mistakes add to the repair costs.

Tips for Applying Your Elastomeric Roof Coating

Are you chockfull of the DIY spirit? Are you ready to take on your roof and apply your own roof coatings? It’s cheaper and easier than hiring a professional, and once you see just how simple it is, you’ll understand why you can do this on your own. The EPMS liquid coating will work well with a number of different types of services, including metal, concrete, urethane, and more. Let’s look at just what you need to do to get going.

When Should You Do It?

While it’s common sense for most people, it does bear repeating that there are certain times that applying the liquid roof coatings is not a good idea. You want to apply the coating on days when it is warm and sunny, as this will help it to dry and cure far more quickly. Avoid applying the coating if it recently rained or if there is rain forecast in the near future. You want to avoid moisture at all costs.

Clean the Roof Surface

The first step is always cleaning. You need to clean the roof surface extremely well to make sure the roof coatings will adhere. Start by removing the larger debris. Then sweep away some of the smaller dirt and gunk from the roof’s surface. Even though it might look nice and clean now, it’s not. It’s still a good idea to use a power washer to ensure that you have everything off the roof.

Check for More Issues

At that point, it’s time to inspect the roof for any cracks and blister areas. If you see any of these, and they are not too bad, you can use a patch repair kit to take care of them. If they are out of control, then you may actually want to work with a professional once you take note of the condition of the roof and are satisfied.

Applying the Roof Coatings

You will find that applying the coating is actually very similar to applying paint. In fact, you will be using many of the same tools for the job. For example, you will use a roller and a long handle to apply the coating to the bulk of your roof. You will then use the brush for some of the finer detail work, and to make sure you get into the corners and cracks properly. You will apply a single coat to your roof, and then you are done.

The only thing that you have to do then is to wait for it to dry and cure. Keep in mind that these are not the same thing. The roof may dry within a day, but it will not actually set in and cure for several days. In fact, if the weather is wet, it can take weeks for it to cure.

Roof restoration and sealing really can be quite easy, as you can see. However, that doesn’t mean that you have to do it on your own if you don’t feel comfortable. You can still have help from the professionals.

The Benefits of EPDM Roofing

With so many options on the market for you to choose from in terms of roofing solutions, knowing where to start is difficult, but figuring out which option makes the most sense can be simple. The good news is that EPDM roofing has been making this decision easier for years now. People who know about this solution don’t have to spend countless hours trying to figure out which one to go with because EPDM makes it so simple. Consider the following benefits they bring to the table.

Perfect for All Climates

Some roofing options look great. They may even hold up too, so long as you live in a temperate climate that won’t throw any surprises your way. Otherwise, that new roof will quickly become more of a burden than anything.

EPDM roofing, though, works well in any environment you can imagine. Both black and white options look great too. Buildings that benefit from EPDM can be located in the hot, humid climate of the American south, where torrential rain and high winds often emerge. The material is just as at home in the freezing north as well, though, where the sun can still be plenty brutal all year round.

Saves You Money

Speaking of tough climates, no matter where in the country you live, you’ll love what EPDM roofing will do to your utility bill. That’s because an EPDM roofing system creates a virtually impenetrable seal that won’t let the outside world in. This seal is created by overlapping the sheets of EPDM and then gluing down their seams.

However, this also means that your building won’t leak air through the roof either. This is especially helpful in extremely cold locations where you could be spending a small fortune on heat that then escapes out the top of your building.

Easy to Repair

Chances are you won’t ever have an occasion where your EPDM roofing is in need of repairs. If that should happen, though, you won’t find an easier type of roofing to fix. For one thing, most EPDM roofing solutions come with lengthy warranties. Don’t be surprised if yours is for around 20 years.

However, even if you do need repairs, it won’t take long or cost much. Due to the way the EPDM is applied to your roof, the damaged strip just needs to be removed and then replaced by a new one. It’s adhered to your roof like before and that’s that.

Again, though, the high tensile strength and overall durability of these roofing solutions makes it very unlikely ongoing maintenance will be much of a concern. The findings of a an EPDM Roofing Association (ERA) inspection of roofs with EPDM that were over 30 years old found that the material was still very strong.

You could spend a lot of money on all kinds of roofing solutions and still end up very disappointed. It could also mean spending more money and time later getting it replaced. On the other hand, go with EPDM roofing and you’ll find that quality material doesn’t have to be costly or inconvenient