Has your RV ever developed a water leak that caused serious damage?

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It’s the nightmare of every RVer — a water leak that works its way into the innards of an RV. Catch it quickly and a repair can be minor with little expense. But if the leak is not detected, or the water intrusion allowed to continue, the results can be devastating, causing tens of thousands of dollars to repair.

So here’s this week’s question, “Has your RV ever developed a water leak that caused serious damage?” Please leave a comment.

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Chuck WoodburyMaryaliceLee KissellPatrick GranahanLindaH Recent comment authors

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Lee Kissell
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Lee Kissell

By some water leak detectors, money you will be glad you parted with. Amazon has them. I used them in our house and now in our motor home. They saved major damage more than once. Place one under each sink, behind the toilet and anywhere else you could have a pipe or appliance leak. They won’t help much for a roof or wall leak but are still worth the money. Also, turn you water off at the spigot when you leave for a while.

Maryalice
Guest
Maryalice

We purchased our first RV, a 2012 Thor Crossroads Cruiser 34 ft 5th wheel in 2014 from Camping World. Took it out for a couple of weekend trips. First “big” 7 week trip to Florida the winter of 2017, we noticed an interior wall appeared warped. Upon further inspection it also felt mushy. As the trip went on, we noticed several suspicious areas. We looked over the entire rig for what appeared to be leaking but could find none. Being “newbies”, we asked other seasoned RVers opinions. All suspected leaks, but could find no entry. So no leaking was ever… Read more »

Maryalice
Guest
Maryalice

I also forgot to mention the 3600. extended warranty covered 0. Apparently extended warranties exclude any kind of water damage.

LindaH
Guest
LindaH

We’ve had a few water leaks but caught them before serious damage could take hold.

Patrick Granahan
Guest
Patrick Granahan

Considering that this poll shows a 37%
Water leak occurrence rate it would appear that the industry has serious quality control issues in this area.

Rosemary
Guest
Rosemary

We had 2 leaks in our 2007 RV we caught early enough to be repaired under warranty in AL. Front passenger sidewall was getting “popcorn” look. That was caused by outside awning attachment not being sealed at factory. Had entire wall replaced and any openings sealed. The other isssue was deep well in back closet would get wet. Turns out outside compartment on driver’s side by rear wheels was not sealed and water would get splashed in while driving during rain.

Ted Raymond
Guest
Ted Raymond

We owned a Thor fifth wheel, actually lived in it for a year with three kids and a dog in Yellowstone NP while I worked there. Returned home to Missouri and stored it in the back of the house for the winter. The unit had hard sides but had a seam about 8″ up joining the two hard side walls. During the winter this seam opened up (too high up to see it) and water entered the unit all winter. When I went in in Spring the entire walls and floor were covered in black mold. We had no choice… Read more »

Pat
Guest
Pat

We have a 94 Mallard TT. We have had some leaks, but thankfully we were always in the TT when the leaks occurred. We were able to sop up the water and dry everything. One leak was around the gray tank roof vent pipe. Fixed that quickly.

Z Everett
Guest
Z Everett

The pipes under the kitchen sink leaked and could have damaged the floor. We were lucky the pans stored under the sink caught the water.

Mike H.
Guest
Mike H.

A number of years ago, we purchased a previously owned “experienced” rv. It developed a water leak, very small water leak. The previous owner replaced the water heater anode rod with a” HOT ROD” electric heating element thus removing the tank protection from electrolysis. Yup, the tank failed with a pin hole leak. Note to self , never replace anode rod with heating element if the water heater was NOT designed for it. It’s only a matter of time but it will shorten the tanks life….

Teresa
Guest
Teresa

Just thought I would add that living in the South…TN…humidity is a problem. I have found that buying lots of charcoal dehumidifier containers at the Dollar Tree has been a life saver for our 2017 Prime Time. It still smells new! About once per month if we are out and about or parked I go change out the containers all through the camper. I have about two in each room. It amazes me every time I change them that they are full of water!

The long trip home
Guest
The long trip home

Going down the road I looked in my rear view mirror and noticed the kingpin on the fifth wheel and the front cap were not moving in synch. Seemed like a lot of flex there. Later that night I noticed both night stands had pulled away from the walls. Next day noticed the side wall on the overhang was buckled. Drove the 1,200 miles home expecting to find just the king pin attached when I got there! Pulled the panel off the bottom of the overhang to find it all rotten as well as the side panels. Nothing much holding… Read more »

Debra
Guest
Debra

We purchased a used 2017 Thor Palazzo with 5,300 miles on it. From Camping World (sigh). According to Camping World the rig passed a water pressure test. Got the rig home and noticed a small, dripping under the rig after filling the water holding tank and doing our own walk thru/testing fixtures. We finally found the problem – the factory didn’t use plumbing glue when installing the water tank so the rig had been leaking at the valves/multiple points since the first time the tank was filled. The entire floor under the pump and holding tank (hidden beneath the vinyl… Read more »

Patrick Granahan
Guest
Patrick Granahan

No shortage of RV horror stories.
Moral of the story…” Never trust the
folks at Camping World”.

John Springer
Guest
John Springer

I’ve had 2 messes. My toilet failed to shut off completely after a flush and slowly filled up until it overflowed and ran out into the “hall”. Happened a couple of times before I replaced the toilet. One day I noticed some water stains on the outside near the water heater. Thought maybe the pressure vent was dripping, so didn’t pay much attention, but it did seem to be continuing. Then one day stepped into the bedroom and carpet was soaked. Turns out the water connector on the hot water heater had corroded and was leaking. It was 12 years… Read more »

Mary L Hazel
Guest
Mary L Hazel

When I purchased my ’84 Toyota Dolphin I was aware some water damage on side walls below floor. I had some repair done but as it turned out very makeshift. This year I had the work done professionally and am so happy with results. I just recoated and caulked rubber roof. I check all windows and seams routinely. My last leak was a plumbing failure in bathroom sink that I caught quickly, still a mess but all repaired and dry again with no damage. I do keep it under cover when at home. I put a lot of miles on… Read more »

Bill
Guest
Bill

Have had leaks, but depends on what you mean by serious damage. Had to have roof replaced on 2000 Dutch Star after buying it in 2010, probably due to AC to roof seals – they need to be replaced every so often.

Bob Godfrey
Guest
Bob Godfrey

After taking our 40′ Newmar Mountain Aire in to a well known Titusville, Fl. RV shop for a new awning and roof all damaged during a pop-up thunderstorm, upon retrieval of said motorhome we found the carpet and furniture severely water soaked just behind the passenger seat. Turns out the RV shop did not do all the insurance work as promised and repaired the curved metal panel between the rubber roof and sidewall rather than replacing it as quoted. As a result, we took it to another much more reputable RV shop who found the leak was a result of… Read more »

Glenda Alexander
Guest
Glenda Alexander

I had a 2000 Chinook that came from the factory without properly-sealed windows. Over time, water had seeped inside the walls. The damage was discovered by an RV serviceman when I took it in with a different issue. He discovered that the walls were spongy. To their credit, the manufacturer paid to have it shipped back and they did a very good job of replacing the walls, flooring, etc., that had been damaged.

john springer
Guest
john springer

My very first RV was a Chinook. I absolutely loved it. Gave it up when I started full-timing, but thinking about settling down. I would love to find a Chinook again. What a great RV they are/were.

Dick and Sandy near Buffalo, NY
Guest
Dick and Sandy near Buffalo, NY

We had a very serious rain water leak in our new 2015 HR Ambassador. During a heavy rain, rain water started to come into the rig through a ceiling light fixture in the passenger side living area slide. We fortunately caught the leak as soon as it started and prevented serious damage. We brought our unit to the Factory Maintenance Center in Decatur, IN. The Company had to put us up at a Motel for three days so they could remove the complete slide from the rig, build a complete new slide and install it back into the motor home.… Read more »

Esta gardberg
Guest
Esta gardberg

We had a water leak with our rig from the tube from our icemaker which incidentally we never use. By the time we noticed it it had gone under the whole floor, lots of damage so we put in a new plank vinyl floor, $6000.00, so one year later same problem resulting in rotting platform under refrigerator, needed another new floor, $6.000.00. More and new carpet under slides. Well now a leak coming down from cap over drivers side, took 3 techs to find rusted out screws under roof edge, after we resurfaced roof and caulked everything, large drown moldings… Read more »

Dan
Guest
Dan

Our first motorhome, a 91 Journey front engine diesel 35 foot (by Journey Motorhomes Inc.) We bought 12 years old and orphaned in 2003. It had a leak that took me 4 years to discover and correct. The back window in the bedroom leaked as did the fresh water tank fill pipe. The whole back wall had rotted out behind the rear cap. I replaced or used Git Rot on all the rotted wood and built a framework where the window was. I then took it to Eveland’s Inc., the Scamp trailer manufacturing facility in Backus MN to fiberglass that… Read more »

Jeff
Guest
Jeff

A HUGE PROBLEM was averted in our 2016 REDWOOD 5th wheel. While sitting in the Dining area one morning, I heard a low level HISSING Sound. Turns out the water line to the Refrigerator had sprung a leak. Now for those that have water to their Ice Makers this is a Major Problem, since the water line is made in CHINA (no surprise) and very cheap low quality material. Fortunately and Luckily, REDWOOD put a shutoff valve under the sink to this water line! I promptly turned it off and the HISSING stopped. Took the RV back to the dealer… Read more »

Walt Sinkhorn
Guest
Walt Sinkhorn

In 2013 we purchased a New KODIAK 27′ Travel Trailer. We keep our trailers stored in a Carolina Carport when not in use. After 2 successful summers of Travel, I noticed water dripping inside after a rain storm. Thinking I located the leak, I caulked several areas on the roof. In 2016 we purchased a new LANCE Trailer and decided to let a Consignment Dealer sell our two and a half year old Kodiak. This was the first time the unit sat outside. Bad decision! We live in Florida and now it’s Summer rainy season. Needless to say, our Kodiak… Read more »

Tommy Molnar
Guest
Tommy Molnar

We were parked in a small RV park in Wikieup, AZ after attending a big RV rally in Phoenix. We bought a new toilet at the rally and then got the necessary hose and connectors at a huge RV supply store called State Trailer Supply nearby. Since there were reels and reels of different sized hoses, I asked for some help in selecting what I needed. This sales guy points to some see-through hose and states that this is what we need. I bought the appropriate length of hose, some hose clips, and off we went, back to the Rally… Read more »

Nanci
Guest
Nanci

We had a beautiful custom paint job done on our aging Class A in the Elkhart Indiana area. Because the existing rubber roof rolled down the side about 6-8 inches metal shields were installed by the paint shop to extend the paint up and update the look to full body paint. Unfortunately the metal strips were not caulked or siliconed. First trip to Florida in a torrential rain caused such torrential rain inside that the ceiling was stained, everything sitting in the passenger seat side was thrown out and the bed was soaked with rain water. Too far to go… Read more »

Todd Larson
Guest
Todd Larson

I would have needed to answer yes if I had not caught the leaks in time. Within the first month of purchase, (1) I had to remove one of the outside storage doors and reseal the frame, almost no sealer used and what was used was put in the wrong place. (2) A cheap plastic PEX elbow cracked in the water system and spewed water all over the floor. Replaced with a quality brass one. The factory cut the PEX lines to the the slideout too short and when you pulled the slide in it stressed the elbow.

David
Guest
David

My current unit has been leak free for four years. Knock on solid wood!! I did have a class C that leaked in the cab over and rotted out the floor of the sleeping area plus destroyed the mattress. We never used it other than storage and wasn’t aware of the leak until the damage was done. Could never get the leak stopped. Repaired it best we could and sold it back to the dealer we bought it from.