How To Reseal Or Recaulk An Rv Roof
When to seal your roof: self-leveling sealant no-sag sealant
- Remove old sealant. The cleanest solution is to remove old sealant with a plastic putty knife or trim remover tool . Tip: Using a heat gun or hairdryer can help you remove stubborn sealant. Note: You can apply new sealant over the old sealant without removing it first, as long as the old sealant is still adhering to the roof. If the old sealant is in good shape, clean it , dry it, then apply a layer of new sealant.
- Apply new sealant around roof accessories and trim pieces.Dont forget to also seal around your windows, latches, and any other potential entry point into your RV!
- Let the sealant dry 24-48 hours before you travel or get it wet.
Rv Roof Bubbles Or Wrinkles: Are They Serious
- Cut a slit in the bubble.
- Check for water-damaged wood underneath the bubble just in case. If necessary, replace any damaged wood.
- Spread RV roof adhesive on the wood and press the membrane back into place.
- Patch and seal the slit you made in the roof membrane to reseal it.
- Check your edges and seals for any cracks or holes, just in case air was able to get in beneath the bubble this way. Apply sealant wherever necessary.
Redoing Your Own Roof
If youre fairly handy and safety minded, its not overly difficult to reseal your RV roof.
Youll need enough tubes of lap sealant to make any repairs and to replace any old sealant that has seen better days. You can easily purchase lap sealant from an RV supply store, Amazon, or other online outlets. It typically costs around $10 to $12 a tube but can often be bought in multi-packs at a discounted price.
After making any repairs to your RVs roof, its time to re-coat it with rubber. If you can paint with a roller, you can put a new rubber coating on your RV roof.
Once the roof is clean and the necessary repairs are made, apply the rubber roof paint with a roller. We recommend a roller with a long handle, so you dont have to apply it while on your knees.
If the existing roof is chalky or has any exposed areas, its a good idea to apply two to three coats of new rubber roofing. If youve been keeping up with maintenance and the roof is just a bit dull, one coat will probably do the job.
Having a shop reseal and re-coat your RV roof can easily cost $1200 to $2000, depending upon the size of your RV. Most of that charge is typically from the labor. Doing it yourself can cut your outlay down to about one-quarter to one-third of the price of a professional shop.
You May Like: Roofing Cost Los Angeles
Finish Up The Rv Rubber Roof Replacement
With the new roofing material installed, youre almost ready to get back on the road. Cut out the holes for your rooftop equipment.
Secure the edges using wood-to-metal screws or staples. Then, cut off the excess material.
Pro tip: Drill a hole or use a hole punch to mark the corners of the required holes. This keeps the material from ripping when you cut it.
Reinstall your termination bars along the sides, rear, and front of your RV. To keep everything nice and dry, you could use some butyl tape behind the termination bars. Then cut off the excess right underneath the bar.
Finally, reinstall all your RV rooftop equipment and seal everything with your favorite RV sealant. We recommend the Dicor EPDM Self Leveling Sealant if its a rubber roof.
Best Rv Roof Materials
If you do decide to reroof your RV on your own, youll need to know what kind of materials were used to create your RV roof. There are generally four types of materials used for RV roofs:
You May Like: Proper Screw Placement Metal Roofing
Remove Any Edge Molding And Side/end Caps
Next, unscrew any moldings, caps, or other material, if any from the edges of the roofing membrane.
Use the putty knife to scrape off all lap sealant covering the screws, then unscrew them to remove the trim/caps. You can use mineral spirits to soften up the lap sealant for removal. This will damage the rubber roof membrane if it sits on the surface too long. But, since you will be replacing the membrane, you do not have to be quite as careful about this.
At the completion of this step, there should be nothing coming in contact with the top of the roofing membrane.
*Tip: Rivets can be removed with a drill or chisel if any component has been fastened to the roof with them.
Clean Your Rv Roof Regularly
As part of your RV maintenance schedule, you should clean the roof of your camper.
Dirt and debris can damage the sealant on your RV roof over time, and make it more prone to developing leaks and causing water damage.
Therefore, a regular washing is important to maintaining the integrity of the seals and waterproofing of the campers roof.
A good rule of thumb is to wash the roof when youre deep-cleaning after each camping trip.
To wash your RV roof properly, choose your detergent based on the type of roof you have.
If your RVs roof is aluminum or fiberglass, you can use the same mild detergent you use to wash the rest of the RV.
If your campers roof is TPO or EPDM, you might need a rubber-safe RV roof cleanser. Either way, rinse well after sudsing!
Recommended Reading: Replacing Roof Trusses
Rv Roofs Arent All The Same
RV roofs come in an assortment of materials, and each must be attended to in a different way.
Does this make life difficult if youre worried youll apply the wrong material? Not if you follow the information described in this guide.
A good rule of thumb is that if the product is designed to be used on your sticks-and-bricks home, you probably shouldnt be using it on your RV.
So before you buy a 5-gallon bucket of a tar-based, silver-colored roof coating, bewareits a huge mistake that will most likely reduce the resale value of your RV.
RV roof maintenance will ensure you wont end up with a wavy roof like this. Photo via iRV2.com
How To Reroof An Rv: A Diy Guide
Knowing how to reroof an RV is a skill that every RV should know. Whether its a spot repair or a whole roof replacement, having the skills and knowledge to replace your roof will save you money. Whats more, if youre out on a camping trip and your roof springs a leak, youll be able to patch up the roof without having to worry about driving home with a hole above your head!
If youre not sure where to start reroofing your RV or even what kind of roof your RV has dont worry! Weve put together this easy guide that contains what you need to know about how to reroof an RV, as well as how to care for your RV in the future.
Don’t Miss: How Do You Know If Your Roof Is Leaking
Investing In A Rv Roof Cover For Durability
In addition to all of the maintenance you should do to maximize the lifetime of your RVs roof, you may want to consider a cover for your camper or just for the roof.
Its optimal to store your RV indoors, but this is often very expensive and might be out of budget for most RV owners.
An alternative is a waterproof and UV-resistant RV cover or an RV roof cover.
These come in a wide range of measurements, so the trick is to get one that is specifically designed to fit your camper or its roof.
However, even RV covers have their disadvantages. A good quality RV cover will allow moisture to evaporate, but it also prevents airflow from circulating around your RV underneath it, so mildew can grow.
So, its best to give your RV a break and only cover it during storage season.
Note: Tarps are even worse than RV covers at allowing mildew and mold to grow in a short period of time, so only use these as a short-term solution.
How Long Does An Rv Rubber Roof Last
Most of the RV roofs last for many years. Most RV roof will be there on your RV as long as you use the RV. Here are some extra tips to protect your RV roof.
On an average most RV roofs last for 20-25 years and even more if good maintenance is done on regular basis.
But, yes it will need routine maintenance and sealing from time to time. Replacing a RV roof can be costly and tedious as well job.
Read Also: Cost Of New Roof California
Rv Roof Repair Everything You Need To Know To Diy
Having a healthy RV roof is key to keeping your rig ready for the road. Regular cleaning and maintenance is necessary to ensure that everything stays in tip-top shape, but there may come a time when your roof needs a little more than a good scrub. Cracks, scratches, and holes in RV roofing arent uncommon problems, and youll likely come across them at one point or another. Fortunately, there is some RV roof repair you can do yourself.
Before you head off to the dealer for repairs, check to see if its something you can complete on your own. Many repairs are relatively simple and can be achieved with supplies purchased at an RV retailer or a home improvement store. If you have a DIY RV roof repair project, keep reading. We have some helpful RV repair tips on completing some of the most common RV roof fixes.
In this guide, we discuss how to:
- clean an RV roof
Lets get started!
How Rv Sealant And Coating Protects The Roof
The roofing material is just one of the things youll need to purchase for an RV roof replacement or repair job.
Sealant is key water damage is one of the most common reasons an RV roof needs to be repaired or replaced, and usually, the damage happens around the seals or because the roof coating has deteriorated.
If you catch a leak and fix it quickly, you could save yourself a lot of time and money.
If you decide to pay a professional when replacing your RV roof or just resealing it, the resealing portion of the job alone may cost between $1,000 and $1,700, or as much as $2,000 for larger RVs.
You can begin to see why an RV roof replacement can cost as much as $10,000, and why you may want to do the job or parts of it yourself.
Also Check: Shingling A Shed Roof
Removing The Old Roof
Now, its time to remove that old roof!
If you have an existing rubber roof, youll just have to use your putty knife and start scraping it up.
In some cases, RVs have metallic roofs. If youre dealing with a metal roof, be sure to wear protective clothing before you start using the shears or saw. Its wise to wear gloves for hand protection and additional layers of clothing to enhance your safety.
*Tip: Park your truck or dumpster next to your RV so you can throw the old roofing material right into it.
How Much Does It Cost To Replace Rubber Roof On Rv
The cost of a rubber roof will vary from one manufacturer to the next. Overall, vehq.com estimates that a rubber roof replacement costs between $300 and $325 per linear foot. However, how much you spend on a roof repair will depend on various factors such as whether youre doing the replacement by yourself or hiring a professional.
Recommended Reading: Roof Replacement Cost In California
Possibilities Of More Interior Damage
When discussing replacing an RV roof, it is important to realize and look for additional damage to your structure caused by water leakage.
The dealer said it would be a mess to try and replace the plywood, so they just removed the rubber and overlayed it with new plywood and rubber. Materials were less than $1,000. Labor was over $5,000. I had 3 similar estimates.
Lasalle Bristol Roof Membrane Install
Today on our 2016 Forest River Salem Hemisphere light travel trailer, we’re gonna show you how to install the LaSalle Bristol extreme roof membrane. This is what our roof membrane is gonna look like when it’s installed. What are some of the reasons that we would need a new roof One, maybe we have an old camper that’s got some leaks in it. Another reason, we’re restoring a camper and we want to make sure that the roof we’re putting on or the roof membrane that we’re gonna be putting on is a good material that’s gonna last. A third reason, what if we bought a camper and maybe the old roof was not properly maintained It’s got cracks. It’s dried up.
As far as the insulation goes on this, it’s not a difficult task. Just keep in mind that it is not a one-day job. It is gonna take a couple days. It’s monotonous and a little time consuming.Another great benefit to having a PVC membrane over some of the other materials out there is your roof is gonna stay on average up to 20 degrees cooler which means that it can keep the interior of the camper up to two to three degrees cooler. One downside to the PVC material is once you tear off your old roof, if you have particle board, this material, the PVC membrane is gonna show any underlying imperfections.
Read Also: How Many Screws Per Sheet Of Metal Roofing
Can I Replace My Rv Roof Myself
Know that its a significant job. It is not something that will be completed in an hour or so. It will require a significant amount of time to complete it and do it right.
Moving the RV under an overhead cover to avoid rain reaching the roof is a good idea. A workshop, family members garage, or other suitable location is best.
How To Fix A Leaky Skylight Roof Vent Ac Unit Or Hatch
Since RVs rooftop systems such as the A/C unit or roof vent are essentially holes cut in the roof, the edges around them can develop leaks that you will need to fix to avoid water damage.
Luckily, its a pretty easy job:
Scrape away any residual silicone caulking.
Clean the surface of the roof around the leak with a plastic scrub pad or sandpaper, then swab with a solvent-soaked rag.
Seal the edges around the vent or system with sealant or sealant strips, covering all screws.
Position the vent flange so that it overlaps the roof surface by about two inches in either direction, and be sure to roll-in the sealant so that it bonds permanently.
Also Check: Should I Replace The Screws On My Metal Roof
How To Protect Rv Roof With Covers
One of the best ways of taking care of your RV is to protect it with a cover. Look for a cover that can fit the size of your RV.
Also, ensure the material used is waterproof, and it covers the entire moving home.
RV roof covers are debated by many RVers. But, a lot of RVers say that they can help protect the roof.
- They keep the dust and dirt away from roof
- Helps against snow
- Keep RV roof safe from harmful UV radiations and sunlight in general.
- Protects the roof from Bird droppings.
So, should you get an RV cover?
If you have proper storage for your RV then you probably donât need it.
Applying Your New Roof
The application process is very difficult and will take a significant amount of time. Before beginning, make sure to read any materials provided with the specific roof youre using to see if there are any unique steps the manufacturer wants you to take.
Generally speaking, youre going to want to place your roll on the roof and then begin applying adhesive one section at a time before unrolling the roof over it. When you apply the adhesive, wait a few minutes until it starts to become tacky before unrolling the roof over it. This will prevent adhesive from pooling up and running places you dont want it to go.
Youll need to slowly cover the entire roof surface in this fashion, and then double back to spread adhesive under the section where the roll had been sitting originally.
This process is easiest to do in warm weather, as the roof material will be a bit more pliable and make for a smoother application. Make sure to square the roll as best you can before starting so you wont find yourself rolling straight off the side as you go.
After each section of the roof is rolled on, take your broom and smooth out any air bubbles that have formed. Youll do this a little bit each time you roll out some more cover, and then once its all out youll spend a good chunk of time going over your work and making sure no new bubbles form. This is an incredibly important step, so take your time and really look closely to catch even small bubbles before the adhesive sets.
Don’t Miss: How Far Apart Should Screws Be On Metal Roof