Water Line Question

[Nathan Thomas]

Hi, Mobile Home Experts. I just recently purchased an older mobile home, a 14 X 60, I would say late 1970's model. Cosmetically and structurally, it seems to be in pretty good shape. The sellers of the home put a new metal roof on it. The floors are all solid. I have discovered, though, that it's going to need new water lines. I am debating as to whether to run the new lines under the house or inside. I am thinking about running them inside, as all the belly cloth/underbelly, etc. is gone. If I run the lines inside, the lines will never freeze, is my thinking. What is your advice? To me it seems like it would be easier to run the lines inside rather than crawling underneath the home trying to guess where to attach the lines to the sinks, etc. I currently am renting a trailer that has the water lines all inside. The lines run along the wall underneath the sink and into the bathroom, and the lines have a little box built over them to cover them. Anyway--I know this is long but I just need a little advice or some suggestions. I have already purchased new CPVC pipe for use for the new lines.

[admin]

I would run the lines where ever it is easiest. If it is simple to route it all within the home that seems like a great idea. At some point you will have to run your lines under the home to access your water connection. If your in a part of the country where freezing is an issue be sure to wrap the exterior lines in heat tape.

These articles are online and will help your project
How to select and install a heat tape
Understanding and Installing Manufactured Housing Waterlines

The bellyboard (most often a plastic or plastic and heavy paper barrier under the home) holds the floor insulation in place and keeps out bugs and other creatures that may find their way under your home.

If this is gone you will have a difficult time and spend more than you should containing the heat in your home during the winter and air-conditioning during summer. You should consider replacing the missing insulation and belly board as soon as possible.

You can find everything you need for manufactured home repair and renovation jobs at The MH Parts Store OnLine

[jeffdcarlson]

I have also seen the interior plumbing method used on homes with damaged or missing under belly. Depending on how the home is laid out, I have also ran a few waterlines in, or next to, the heat ducts. This also keeps them from freezing and provides a clear route in the floor that hides the pipes from view.

Jeff