The Best Coatings for Your RV Roof Maintenance

The best coatings for your RV roof maintenance are the ones that last the longest. Most experts agree that the longest lasting sealants are the ones made of EPDM rubber.

EPDM is a material often used in new construction of the vehicles. The manufacturers apply the rubberized membranes to the metal roofs to protect them from the elements, to help prevent rusting and to provide some protection against debris.

It is often debris though that causes the damage. Rapid temperature changes, hail and even sudden afternoon showers can cause damage too.

The least expensive coating alternative and the one used most commonly is an acrylic water-based product. While that might seem like an inexpensive alternative, it can be costly in the long run. The temperature extremes and other threats mentioned above can partially or totally destroy an acrylic coating, leaving the metal exposed.

You might not know that the metal is exposed until you see a leak or do annual maintenance. By then, there could be rust and damage to internal insulation and other materials. You should be able to see how costly the whole thing can become.

If you choose the best coatings for your RV roof maintenance, you could save money in the long run. If you’re smart, you’ll choose to apply the coating when the vehicle is new as a protective measure. You’ll just have to check to make sure that you are buying a brand that is compatible with the materials used in the construction of your vehicle.

Not only does a liquid rubber coating provide benefits that include waterproofing, protection against damage from flying debris and increased lifespan of the vehicle reduced risk of leaking. The coating improves the cosmetic appearance and often helps to keep the interior of the vehicle cooler during hot summer months. There may also be some soundproofing advantages when you choose the best coatings for your liquid roof maintenance.

When it comes to maintaining your vehicle’s roof, the first step is to make an inspection at least once a year. That could mean getting out your ladder. Be careful. Remember that most accidents occur at home.

An annual power washing is usually recommended. If you have been to the beach, take the time to wash the salt and sand off of your vehicle on your way home. Salt and sand are corrosive. The best coatings for your RV roof maintenance help to protect against this kind of corrosion, but cleanliness is still important.

Application of liquid roof coatings

Application of Liquid Roof Coatings Steps

Application of liquid roof coatings is relatively simple. Most people can do it themselves. Here are the steps typically recommended for the job.

Make a Plan

As with any job, planning is important. Depending on the temperature variations in your area, you may need to plan to do the job well in advance. Ideally, you want to work when the temperature is expected to be between 65 and 75 for your own comfort. Working on roofs can be a very hot or a very cold job.

The temperature must be between 55 and 140 degrees in order for most products to cure. Colder temperatures are not generally recommending as the curing process is much slower and the ability to spread the material becomes more difficult.

You want to work on a day when rain is not expected. The product can waterproof immediately, but applying the material in pounding rain is not recommended. Pitting can occur. It takes 16-20 hours before the surface becomes dry to the touch. The full curing process takes another 4-10 days if the temperature is around 70 degrees.

Clean and Prepare the Surface

Ideally the surface should be smooth and clean. Any structural faults should be repaired beforehand. Structural faults include damaged or cracked roofing beams.

Asphalt-based and silicone-based caulking should be removed before the application of liquid roof coatings. Asphalt roofing materials and silicone-based rubbers are generally not compatible with EPDM rubber, although the use of a pre-coat can allow you to use the coating. Manufacturers vary in their recommendations concerning the pre-coat.

Holes and low spots should be filled with non-silicone based caulking to even out the surface. Although the coatings are resistant to pooling water, the application of liquid roof coatings is easier and the spread rate is higher if the surface is smooth. In other words, you will need less of the material if you do the necessary work to create a clean and smooth surface.

Purchase Your Tools

The easiest way to spread the coating is to use a squeegee. If you are concerned about the material running down the side of a sloped roof, such as might be on an RV, you should take steps to prevent that from happening. Some products are specifically designed for slanted roofs. They are thicker and dry faster than those used on flat surfaces, but they also cost more.

From here, the application of liquid roof coatings is much like painting. A roller and a brush for hard to reach areas are the only tools you need.

Repair all types of roofs with EPDM roof coatings

The importance of roof coatings can definitely not be ignored. Consequently the awareness of different type roof coatings among the roofing contractors and the building residents is very necessary. Therefore get yourself well aware of what type of coating you need and the type of roof you have so that you are able to apply the roof coating which is best for your roof.
Most of the older mobile homes and RV’s around usually have metal roofs, most often aluminum. In order to keep this type of roof in good condition, again it is usually only required that you inspect it regularly and keep it clean. For most metal roofs, it’s okay to clean it twice a year using an automotive wash and wax cleaner.

EPDM rubber has a lengthy proven track record; it has been in use for more than 40 years in diverse conditions. Outfitting your roof with quality materials is an investment, which will pay off in the future because you will not have to spend as much money on roof repair or on replacing your roof sooner that you would wish to. Flexible and versatile, EPDM rubber is a material with much strength, which you can rely on to keep your family safe and dry.

Liquid Rubber for Coating Plywood

Liquid Rubber Coatings has been used directly over plywood to make a finished roof in situations where expediency and minimal cost were the primary considerations. Although this procedure results in a weaker roof structure, water-tightness can be achieved if the application is performed carefully. The joint between sheets should be positioned directly over a roof truss and securely fastened to prevent warping. Next, to seal the pores, coat plywood with oil based primer. Allow an overnight cure. Seal the joint by bridging it with a 6" wide polyester fabric strip. Apply a light coat of EPDM rubber over the joint, lay fabric into wet rubber and smooth out wrinkles. Complete job by applying a liberal coat of Liquid Rubber over entire roof surface, being especially careful to completely cover the fabric over the joint without skips or pinholes. Using an oil base primer on the wood considerably improves the appearance of a one-coat application of Liquid Rubber.

Liquid Rubber is excellent for Wood Surfaces Repair Product; Liquid Rubber can be applied to wood. We recommend first applying a primer coat using an oil base primer and then the Liquid Rubber after the primer has dried. Liquid Rubber can be colored using "universal" colorants available at any paint store. You can add up to one cup per gallon of paint thinner for easier handling when going over wood. Liquid Rubber is slippery when there is only a fine mist of water on its surface. Silicone and oil-based materials are considered unstable and should be avoided.

Roof and Ceiling Inspection

One of the most destructive problems that are faced by mobile home owners is that of leaky roofs. If it goes unnoticed, then the leak and damage will slowly spread through to other parts of your mobile home, including possibly its walls and floor structure, causing severe damage.

Therefore, it is vitally important that owners carry out regular inspections of their mobile home roofs. A regular inspection means 4 or 5 times a year, or even more if you can. One of the reasons you need to inspect it so often is that, especially in the case of someone who doesn’t live permanently in their RV Trailer, there might not be anyone around to notice the roof leaking for quite some time, by which time the ceiling may already be stained and irreparable damage caused.

A thorough inspection of an RV trailer roof is not a five minute job. Be prepared to invest some time carefully checking your roof so that you don’t miss anything. Any roof inspection should include such necessities as checking inside the mobile home as well. Be sure to inspect the walls on the inside where the roof sheets are connected to the edges of these walls. This might mean you have to open closets and cabinets in order to properly check every part. The thing you are looking for during these checks is any sign of dampness or water damage to the walls and/or fittings in the home.

Ceiling discoloration or staining might well be an indication that there is a Roof leakage somewhere on the roof. Check the discoloration carefully. If it is only slight, then the leak is unlikely to be a major one and can probably be fixed with by simply applying a sealant. If the discoloration is particularly bad though, or if you can see any rotten or mildewed wood, then this is a sure sign of a serious leak, and the need for major repairs is likely.

During your inspections, make sure that you check the top of your mobile home to learn the locations of all the air vents, air conditioning vents and anything else that will require waterproofing. All of these points are common sources of leaks in a mobile home roof. All of these items should be checked both inside and outside for any signs of leakages.

Most mobile home roofs make use of vinyl strips, to waterproof the screws in the roof. Be warned that these vinyl strips do not last forever and will need replacing after a few years. Eventually, they will come unstuck and fall from their retaining grooves. You can buy replacement vinyl strips at most mobile home camp sites, as well as many garages and dealerships. Leaks from these screws can be almost undetectable and so it’s advisable to replace all of the strips on a roof completely after 5 years, even if they look fine.

Another common leakage that is difficult to find is leaks that are close to the running lights. The lights are sealed with a rubber gasket that fixes it to the body of the mobile home. These areas have to be checked very carefully, as the rubber gasket can wear out after some time. If you notice a leak here, you can either buy a replacement gasket, or perhaps more conveniently, seal the leakage with a silicone caulk. If undetected, a leak here could cause some serious deterioration to the walls and floor of your mobile home.

Do-it-yourself RV Roof Repair

RV roof repair can be a complicated job. However when you are talking about RV roof repair you will usually be dealing with dry rot. Many months of wet weather and/or storing your RV in a poorly ventilated garage can necessitate a bit of running RV roof leaks repair, and the good news is that unless the damage is widespread or severe, you should be able to do this kind of RV roof leaks repair yourself. It's especially useful if you have a few tools and a friend who can help you with the lifting which is almost inevitable in RV roof leaks repair.

Things to Consider
When you have to make an RV roof repair you first of all have to think about how big an area is damaged. If you can see water damage inside your RV roof repairs are necessary right now, but ideally you will check the outside of the RV Roof to avoid that urgency.

How to do DIY RV Roof Leaks Repair
First you need to take off all the fixtures and edge moldings from the RV roof like air conditioning and plumbing vents and a heat gun may be of help with this as you my need to make the roof coating softer for easier removal of these fixtures. Then you should be able to get at the staples holding on the RV roof and remove those. Once the roof is off you will be able to see the RV roof insulation; get rid of it if it's at all wet.

This is where DIY RV roof leaks repair get a little more complicated, because now you'll see where all the wires go. You'll of course need to replace all the wires in the right places of RV Roof, but they are color coded. Better still - get your digital camera out and take a photo. Only then should you remove any lights or electrical fittings.

Ready for RV Roof Repair
Now you've stripped out your RV roof repairs are made easier. If the damaged area is small you should be able to cut out the damaged piece. The roof should be screwed down so easily removed in panels. Of course, you should make sure any panels you replace are again well secured to the RV framework. Cover any joints with battens that slide in, so the roof is again weather-proof and strong. Remember to cut the holes needed for any roof vents before you do this though!

Then your RV roof leaks repair is almost done. You need to re-install the wiring of RV Roof and insulation and make sure the RV roof is completely secured to the side walls but you'll then be home - and dry - with your RV roof leaks repair.