Sydney Plumbing for Mobile Homes vs Site-Built Homes

What are the differences between plumbing for mobile homes and plumbing for site-built homes? There are significant differences between these two types of plumbing, primarily due to the methods used in manufacturing plumbing components.

A mobile house is built based on different standards from those used in site-built houses. Their construction regulations are different, and this leads to some differences in their plumbing systems.

plumbing for mobile homes

Mobile homes boast of being affordable. Plumbing materials for such home are more affordable and of lower quality than those of site-built properties.

However, the materials that are used in modern mobile homes are of higher quality than those of homes built from the 1960s to 1980s.

There are significant differences between plumbing systems for older homes and those used today. It’s essential to know the critical differences between plumbing systems, especially when having plumbing issues and when planning for plumbing upgrades or renovations.

One of the most notable differences in the plumbing between these two types of homes is the materials used for making pipes. Most houses that are mobile use plastic pipes for water supply instead of copper pipes.

In the past, plastic pipes were not approved for water supply in permanent homes. Permanent homes would only use copper and galvanized pipes. However, such metallic pipes were susceptible to corrosion and leakage.

Today, newer mobile properties use PEX and CPVC pipes. These pipes are made of plastic material. In most cases, they last longer than metallic pipes. As such, most homes are now re-piped with plastic tubing to replace copper and galvanized piping.

plumbing for site built homes

There’s also a difference in how the layout of the pipes and the way they enter into a house. In mobile homes, pipes are typically fitted through the floor rather than entering the home through the wall.

Although such a layout doesn’t look quite okay, it does the same job like the one passing through the walls. Thus, when changing or adding plumbing lines in mobile houses, you should remember to install them through the floor.

For instance, you need to leave enough space below sink cabinets to connect a water supply line from the floor. You should also use the straight type of stop valves rather than angled stop valves.

Vents for drain pipes are also different in the mobile type of houses. For instance, tubs in most mobile homes don’t have an overflow. An overflow is crucial as it works as a cleanout when snaking a bathtub.

Also, some sinks don’t come with a vent while others have a vent under the sink counter that does work well but not as effective as regular vents.

Kitchen drains in mobile houses also feature a vent beneath the counter. Thus, when replacing kitchen fixtures or when doing a kitchen remodel, you should consider the space required for a vent beneath the counter.

You’ll also notice a difference in clean-outs for mobile homes. Most permanent homes come with clean-outs for washing machines, the mainline, and the kitchen.

These clean-outs are used for clearing clogs in sewer lines. However, mobile homes often lack clean-outs. Thus, it’s more challenging and expensive to clear occasional clogs in their sewer lines.

Luckily, it’s quite easier to fix plumbing issues in houses that are mobile than permanent ones. You can easily upgrade low-quality drain lines and water lines in mobile homes. Generally working on mobile houses is often more affordable than on site-built dwellings. Get in touch with Master Plumbers Online for more information.