Turn off the water supply to the mobile home. Find the spot under the trailer where the water line runs in and connects to the plumbing. Turn on all the faucets inside the mobile home and let the lines drain. Wrap Teflon tape around the threads of the male threaded PVC coupling. Twist the coupling into the back of the outdoor faucet.
Full Answer
Where do plumbing pipes run in a mobile home?
In most of the regular homes, pipes run straight into the faucets or taps through the home walls. However, that is not the case with mobile homes. In a mobile home, plumbing pipes enter the house through the floor.
How much does it cost to replace plumbing in a mobile home?
Plumbing in mobile homes is typically run through the flooring, so you may need to replace or repair it when running new pipes. Your final cost will depend on the size of the repair and your type of flooring material. The average cost of repairing your mobile home flooring will cost anywhere between $7 and $30 per square foot.
What kind of plumbing do you need for a mobile home?
Also, when connecting water lines, it may be necessary to use straight stop valves instead of angle stop valves. Venting of drain pipes is another instance where mobile home plumbing is different. In a mobile home, many bathtubs lack an overflow, which is a great clean-out for snaking the tub.
Where are plumbing pipes installed in a house?
Manufactured home plumbing runs through the floor of the home. Your pipes are located within the belly board, which is sometimes called the bottom board, and is surrounded by insulation. The belly board closes in the insulation around your plumbing and keeps everything in place under your home’s flooring system.
How is plumbing run in a mobile home?
Manufactured home plumbing runs through the floor of the home. Your pipes are located within the belly board, which is sometimes called the bottom board, and is surrounded by insulation. The belly board closes in the insulation around your plumbing and keeps everything in place under your home's flooring system.
Is plumbing different in a mobile home?
There are some significant differences in the plumbing system of a mobile home that are a result of the method of manufacture. Mobile homes are not built to the same standards as site-built homes since they fall under different regulations. This accounts for some of the differences in the plumbing systems.
What kind of plumbing is used in mobile homes?
CPVC and PEX are more common in mobile home supply lines. Both work for hot and cold water lines. These materials may last as long as the incoming copper lines used for site-built homes. The plastic pipes are cheaper and easier to install.
Where does water enter a mobile home?
The main water pipe bringing water into your mobile home often enters through the floor, so the pipe itself may be located under the mobile home. If the space below your mobile home is enclosed with walls, there should be an access panel you can open to get into the space.
What is the GREY pipe in mobile homes called?
Polybutylene pipe is a gray plastic tubing that was commonly used as a water-supply plumbing pipe between 1978 and 1996, at which time it was discontinued due to reports of pipes rupturing. 1 In new construction, it was replaced by copper or more dependable forms of plastic pipe, such as CPVC and PEX.
Why do manufactured homes have vents above bedroom doors?
These overhead vents you find above doors are also known as “transfer grilles.” They are meant to provide an opening from the bedroom to the hallway for your air to come back and out to the air conditioner, handler or furnace, as the conditioner blows air into the space — all happening even as the bedroom door is ...
What is the black pipe used in mobile homes?
The “black PVC” actually a different plastic pipe called ABS, which stands for Acrylonitrile Butadiene Styrene. ABS is only rated for drain piping within the home, and not for water supply.
Why is my water pressure low in my mobile home?
Low pressure in a mobile home is usually going to be an aerator clogged in your sink screens. A quick clean or an inexpensive replacement should fix the problem.
How do I know if I have polybutylene plumbing?
The easiest way to tell if you have polybutylene pipes is to locate the “PB” lettering on the printed label (in the image below, look for “PB2110”). Pipes are usually found in the following locations: Coming out of walls to connect with sinks and toilets. Near the water heater.
Do mobile homes have water pipes in the ceiling?
In site-built homes, they are typically running inside the walls. In manufactured homes, they are almost always buried under the floor as the image below shows. The hot and cold water PEX supply lines are stubbed up through the floor in mobile homes.
How do you turn off water to toilet in mobile home?
0:495:00How To Shut Off Toilet Water Supply For Mobile Home Push Pull Type ...YouTubeStart of suggested clipEnd of suggested clipOf course it's lacking to fill because the water is turned. On. See not filling now turn the waterMoreOf course it's lacking to fill because the water is turned. On. See not filling now turn the water back on all you do is push it back down but again support the pipe. So you can grab it here.
Where is the main water shutoff in a mobile home?
0:351:54How to locate main water shutoff in a mobile home - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd then so what they're going to do when they move the mobile home on. Site they're going to comeMoreAnd then so what they're going to do when they move the mobile home on. Site they're going to come out of the well here the little pit that they have doug. And they'll have this somewhere on that site
How do I know if I have polybutylene plumbing?
The easiest way to tell if you have polybutylene pipes is to locate the “PB” lettering on the printed label (in the image below, look for “PB2110”). Pipes are usually found in the following locations: Coming out of walls to connect with sinks and toilets. Near the water heater.
Will PEX fittings work on polybutylene?
PB has the same outside diameter as PEX of the same nominal size, but outside diameters differ slightly between the tubing types. This means that you should not use PEX fittings on polybutylene, but that you can use PEX crimping rings and PEX crimping tools on barbed PB connections.
How do you plumb a kitchen sink in a mobile home?
0:282:19How to Install a Kitchen Sink | Mobile Home Parts Store - YouTubeYouTubeStart of suggested clipEnd of suggested clipFrom the underside of the sink place one clamp near the center tighten. By hand enough to hold theMoreFrom the underside of the sink place one clamp near the center tighten. By hand enough to hold the sink in place repeat. On all four sides fasten the balance of the clamps in position.
How do you unclog a main drain in a mobile home?
Here's what to do:Remove standing water in the sink or tub.Pour 1 cup of baking soda straight down the drain.Pour 1 cup of white distilled vinegar down the drain behind the baking soda.Let the baking soda and vinegar mixture rest for 1 hour.Pour one pot of boiling or hot water down the drain to rinse it out.
What is the difference between mobile home plumbing and plumbing in a site built home?
What is the difference between mobile home plumbing and plumbing in a site-built home? There are some significant differences in the plumbing system of a mobile home that are a result of the method of manufacture. Mobile homes are not built to the same standards as site-built homes since they fall under different regulations.
What is the difference between a mobile home and a copper water pipe?
A very noticeable difference is the piping materials used. Instead of copper water pipes, most mobile homes are built with plastic pipes. Often plastic pipes that were never approved for use in site-built homes were approved for mobile homes. Unfortunately, some of those pipes were prone to get a lot of leaks over time.
What are the benefits of mobile homes?
Benefits of Mobile Homes. The good thing about mobile homes is that they are usually easy to work on. In many cases, water lines or drain lines can be upgraded if they are of lower quality. Working on mobile home plumbing can often be less expensive than working on site-built homes. Read More.
Why are mobile homes not built?
Mobile homes are not built to the same standards as site-built homes since they fall under different regulations. This accounts for some of the differences in the plumbing systems. Also, since a major appeal of mobile homes is affordability, many materials tended to be on the lower end of both cost and quality.
Do plumbing pipes come straight up from the floor?
Instead of the water lines coming out from the wall, many pipes come straight up from the floor. This usually does not look quite as nice but will serve the same purpose and works the same way. Keep the pipe location in mind when changing plumbing fixtures in a mobile home.
Do mobile homes have drains?
Also, sinks sometimes do not have a vent or have an under-the-counter vent which works well, but doesn’t look quite as nice. Even kitchen drains usually just have an under the counter vent in mobile homes. The space needed for an under-counter vent is another thing to keep in mind when replacing fixtures in a mobile home.
Do mobile homes have sewer clean outs?
In many cases, mobile homes do not have any clean-outs. This can make it more difficult and expensive if you get occasional sewer drain line stoppages .
Why are plumbing pipes different in manufactured homes?from mobilehomeliving.org
Location of the plumbing pipes is different in manufactured homes simply because the homes are built differently. Supply lines is how water travels through the home to reach each fixture. In site-built homes, they are run inside the walls. In manufactured homes, they are almost always buried under the floor.
What are the parts of a plumbing system?from mobilehomeliving.org
Basically, there are 3 parts that make up the whole plumbing system: supply lines, drain-waste lines, and ventilation lines.
What is the best pipe for water lines?from mobilehomeliving.org
We recommend you replace your water lines with PEX when the time comes to update. You can use special fittings to secure the connections by hand or rent the tool needed to connect the lines. Pex , in our humblest of opinions, is the best pipe for water supply lines and is so much easier to install than anything else.
What are some myths about manufactured homes?from mobilehomeliving.org
One myth about plumbing in manufactured homes is that there is no venting for the drain lines and that’s ridiculous. All drain-waste lines need venting to even work. Otherwise, the system would become air-locked. Another myth is that the manufactured housing industry uses substandard and unsafe pipes.
What type of pipe is used in plumbing?from mobilehomeliving.org
You will need to know what type of pipe and fittings are used for each sub-system. There are basically 2 types of piping used in plumbing- metal and plastic. Most plumbing in manufactured homes uses plastic.
Why vent your pipes?from mobilehomeliving.org
Ventilation makes your pipes remain at a neutral pressure. Without proper venting, your drainage slows and the water in your P-trap goes away , which in turn allows the nasty smells to escape into your home.
How to fix a clogged sink?from mobilehomeliving.org
If you have a two-sided sink, close off one side by stuffing a rag into the drain (cut off air) and plunge the other side, then switch – keep doing it until the clog is gone.
How do plumbing pipes enter a mobile home?
In a mobile home, plumbing pipes enter the house through the floor. As pipes run underground, they must be taken into account when structural modifications are being made.
How to keep water lines from freezing in mobile home?
There are a couple of things that can be done to solve this issue. First thing you should do is properly insulate your pipe s. Cover the pipes in a proper insulation material to ensure they don’t get extremely cold in winter and the water inside them doesn’t freeze. You should also run all the water lines in your mobile home regularly during colder months.
Why do mobile homes leak?
After mobile homes have been placed at a particular location, they move to properly settle. Due to this movement, rigid pipes can crack or their connections can get loose. The exact area where the leak originated from must be found to fix this issue.
Why is it important to understand the difference between mobile home and stick built home?
Understanding the difference in plumbing between the two different types of homes is important for both stick-built home owners and mobile home owners so that they can navigate through the common plumbing problems in their homes.
Why is my water pressure low in my mobile home?
If the pressure is low in only individual taps or faucets, the problem may be because of the aerator of the faucet.
Why do mobile homes use plastic water lines?
Due to this reason, most manufacturers of mobile homes now use plastic for water lines. Plastic pipes are much cheaper, easier to install and use and they have a lesser chance of freezing up in winter due to intense cold.
What to do if a pipe is leaking?
All you have to do is properly tighten the joint or connection or add rubber sheet, leak tape or joint fillers. If pipes are cracked, you should replace them instead of taking your chances with severely damaged pipes.
How Much Will Manufactured Homes Installation Cost?
Sometimes, the price of mobile homes includes the cost of installation. Be clear on this before you sign the sales contract. If installation is not included in the price, you’ll be responsible for hiring the set-up crew and paying their fees. What sort of costs are we talking about? You won’t be surprised to hear that it depends on the providers involved and the complexity of the installation.
Why is my mobile home installation not working?
When problems occur with a mobile home installation, it’s usually because the homeowner has been pressed into signing the final inspection ticket before the home is completely installed and finished. Signing off on a home installation usually activates some contractual small print and releases the set-up company from liability if things go wrong.
What is a set up company?
A professional installer or “set-up” company may also offer site preparation services. This is preferred as one crew performing both functions can result in a seamless flow of services on site. However, because of their specialist certification, you’ll also find installers who perform set-up tasks only, leaving the work of site preparation, laying the foundations, bringing in utilities, laying the landscaping and so on, to general contractors. This isn’t a problem as long as everyone communicates, everyone knows their distinct responsibilities, and everyone knows where the buck stops. When things go wrong, it’s usually because the work is not properly coordinated and overseen.
How much does it cost to install a double wide?
The job will involve potentially dozens of people on site, all of whom will need paying. Setup costs can run anywhere from $1,500 for single wides ($3,000 for double wides) to $20,000 or more, depending on the size of the job. To make sure prices and services are in line, solicit bids from at least two installation crews. Ask each to meet you at the site so they can get an idea of where you plan to place your home, and can quote your job based on local conditions, regulations, and any job-specific considerations that are required.
What happens if you don't install a manufactured home?
Improper manufactured homes installation can lead to leakages, bowing, warping and other problems that can be expensive to repair and can seriously impact your home’s lifespan and durability.
Why grade a mobile home site?
Grade the site: The site must be properly graded and sloped so that rainwater will drain away from the mobile home and not pool under it. Where walls or other physical conditions prevent grading, the site will need providing with drains or swales to manage water runoff.
Why do things go wrong with my mobile home?
When things go wrong, it’s usually because the work is not properly coordinated and overseen. A reputable mobile home dealer can provide you with a list of recommended general contractors (GCs) and HUD-certified set-up contractors to help get your home completed on site and ready for occupancy.
Where is the plumbing located in a home?
Manufactured home plumbing runs through the floor of the home. Your pipes are located within the belly board, which is sometimes called the bottom board, and is surrounded by insulation. The belly board closes in the insulation around your plumbing and keeps everything in place under your home’s flooring system.
What Kind of Drainage Does a Manufactured Home Have?
Manufactured homes will have drain lines that extend under the home from below the bathroom to the sewer line that goes into the ground.
What Type of Plumbing is Used in Clayton Built® Homes?
The pipes used in new Clayton Built® homes are durable and are made of PEX plumb ing. If you check your plumbing, you’ll see two different sizes of pipes. The smaller pipes are your water supply lines and the larger pipes are drainage lines.
How do vents work in manufactured homes?
The plumbing vents in manufactured homes help drain lines work by drawing in air from outside of the pipes to create the proper pressure levels in the pipes for waste to flow. All manufactured homes are required by federal building regulation to be properly vented. Venting that you will find in your manufactured home includes a direct vent through the roof (VTR), which allows multiple fixtures in the home to be vented.
Where is the clean out located on a Clayton home?
Clayton Built® homes typically have clean-outs below each vanity and sink and at the washer box connection behind the access panel.
Where do plumbing lines run?
The main plumbing lines run under the flooring system.
Do manufactured homes have a clean out?
Site built homes and manufactured homes also both have clean-outs that are used to clear clogs. Plumbing code for manufactured homes requires a clean-out where a plumbing fixture turns enough times to create a 360-degree angle before getting to the main drain of the home.
How many bids should I expect from a mobile home plumber?
So - bottom line, assuming you are not in an extremely high-cost area, I would expect bids (get at least 3 responsive bids) from Plumbers or Mobile Home specialty repair/maintenance places to run from around the numbers I gave above to maybe 50-100% more, because a lot of plumbers will bid trailer home jobs but hate them so bid way up on them.
How Much Does Replumbing a Mobile Home Cost by Type?
The cost of materials will be one of your most significant expenses. Some of the most common pipe materials include:
Can you repair a trailer under the floor?
Plus maybe some trailer repair or handyman cost to repair openings to access the piping if needed - though in most trailers not much is run in the wall s - mostly it is under the floor, so that is usually pretty much avoidable - but be sure to talk to the bidders about exactly how much opening up they will have to do, because some go hammer and sawzall happy while some will really make an effort to avoid damage to visible surfaces.
How to add value to a mobile home?
Remodeling a bathroom is one of the easiest ways to add value to your mobile home. A new shower can make your bathroom more inviting and more relaxing. Remodeling a shower enclosure is not out of the range of most homeowners.
What to do if the drain doesn't line up with the shower pan?
The drain is of particular importance. If the drain doesn’t line up with the shower pan’s opening, you must move the drain line and replace the subflooring. In most instances, this is a job best left to a professional licensed plumber.
How are shower surrounds made?
Acrylic shower surrounds are made by vacuum stretching large sheets of heated acrylic in molds. Usually, acrylic surrounds are reinforced with glass fibers and resin after the acrylic sheets get formed.
Can you replace a shower pan in a mobile home?
Replacing a shower stall or shower pan in a mobile home bathroom requires some preparation and planning. Any damaged flooring or plumbing must be repaired or replaced before the installation. You must install the shower pan plumb and level to ensure proper drainage.
Can you remodel a mobile home bathroom?
Bathroom remodels are one of the most popular projects for many homeowners. Remodeling a bathroom in your mobile home can present some special challenges. A popular and often necessary upgrade in a mobile home is replacing a shower stall or shower pan in a bathroom.
Can you install a shower pan with a surround?
Once the shower pan is in place, you can turn your attention to the surround for your new shower. Most mobile homeowners opt to install a shower surround kit. Before you go further with your project, consult the manufacturer’s instructions. You should follow these instructions exactly when installing the surround.
What is plumbing in mobile homes?
Plumbing is responsible for a huge percentage of mobile home repair problems. Plumbing repair for mobile homes is made even more difficult because it is sometimes, but not always, different from plumbing for site built homes.
Do plumbers pay more for parts?
They tend to cost more, but when you look at the cost of hiring a plumber versus doing it yourself, you can pay a lot more for parts if they let you do the work yourself. The parts stock in home supply stores is extensive and extremely confusing. There are all sorts of specialized terms.
Does hot water come off the main water line?
The hot water supply comes off the main water supply line right as it enters the house. Especially if you have galvanized iron pipe I can imagine the pipe gradually filling with lime so the water flow gets slower and slower. If that is the case you are probably looking at replacing the plumbing.
Do mobile home sinks work at Lowes?
Mobile home sinks were usually smaller, measured from front to back, than those made for site built homes. Measure the depth of your counter, and the sink you have and see if the ones at Lowes will work. If they do, you will have a LOT more choice.
Is plumbing out of date?
Plumbing parts and supplies are constantly being improved. Advice that is optimal on day may be out of date the next. Fortunately, the new products are usually easier to use, especially for people with little repair experience.
