RV Water Leaks

If there is a way to get in your RV, water will find it.around all windows, doors, vents, slide outs, or any
Water leaks on an RV can cause extensive damageother openings that were cut in the side walls.
and can be extremely costly to repair. When I* Identify the location of items like the water heater,
worked at an RV dealership I saw the damagingfurnace, outside shower, potable water fill and city
effects that water can cause to an RV time andwater inlet on the outside of the RV and then
time again. I learned the lesson the hard way. Iaccess those areas from the inside of the RV and
appraised a unit that was being traded in and didn'tlook for any indications of water damage around
identify the extensive water damage, which resultedthese openings.
in a thousand dollars worth of repairs. Hindsight is 20* Open all overhead cabinets and look in the top
20 and I quickly learned how to inspect for, andcorner where the walls meet the ceiling for any
identify potential water damage on RVs. Mydiscoloration or feel for any soft spots. This would
recommendation is that you inspect for potentialindicate a leak at the seam where the sidewall and
water leaks twice a year at a minimum, once in thethe roof attach.
fall and again in the spring.* Check in all outside storage compartments for any
Every seam on your RV and anywhere theindications of water leaks or water damage.
manufacturer cut a hole in your RV has the potential* Check for any soft spots on the roof itself
to allow water in. To protect your investment andespecially around the roof seams at the front and
your wallet take the time to REALLY inspect all ofrear of the RV. Thoroughly inspect all sealants on the
these seams and sealants. Water damage on an RVroof around every opening.
is similar to progressive damage to a tire. The outside* Some Class C motor homes are notorious for leaks
of the tire looks fine, but the internal damage over ain the cab over bed area. Look for any signs of
long period of time causes the tire to fail without anydiscoloration and feel for soft spots. Reach under the
warning. The outside of your RV looks fine but themattress and feel for water.
internal damage caused by water over a long period* Look and feel on the outside of the RV for any
of time can result in the entire roof, floor or wallsigns of delaminating. Delaminating is caused by water
rotting away without you knowing it. Here are a fewgetting between the exterior fiberglass and the
things to look for during your inspections.sidewall. When this happens the exterior fiberglass
Always keep safety on your mind when you areseparates from the sidewall of the RV. You can
working on the roof of your RV You can bestand at the front or rear of the RV and look down
seriously injured from a fall! A reader of minethe side for any noticeable ripples or what looks like
suggested that you use 2 pieces of 1/2"plywood, 2a bubble. You can also press on the sidewalls. If you
foot by 4 foot, to move around on and spread yourfeel the exterior fiberglass move it is delaminating.
weight out over theroof rafters.Often times delaminating starts around where an
* To stop a leak before it starts, thoroughly inspectopening that was made in the sidewall.
all roof and body seams. Consult with your RV dealerDon't just inspect your RV for water damage;
for sealants compatible with different types ofREALLY inspect your RV for water damage. If you
roofing materials.do this on a regular basis you can locate and repair
* Look for any discoloration and feel for any softthe source of any water damage before it has a
spots on the ceiling around roof vents, airchance to do a great deal of damage. I think I'll start
conditioners, TV antennas, plumbing vents, and anychecking our motor home more than twice a year.
other openings that were cut in the roof.Happy Camping,
* Look for any discoloration or wrinkles in theMark
wallpaper, and feel for any soft spots on the wallsCopyright 2006 by Mark J.