Mobile Home Bathroom Sink Guide

Mobile Home Bathroom Sink Guide

Choosing the right replacement sink for your mobile home’s bathroom is crucial to creating a comfortable and functional space. Not only should it fit your style and design preferences, but it should also be the right size and shape to fit your bathroom’s layout. And let’s be honest. Nothing is worse than constantly bumping into your sink or struggling to wash your hands in a too-small basin. 

How to Choose a Mobile Home Bathroom Sink

How to Choose a Mobile Home Bathroom Sink

When choosing a mobile home bathroom sink replacement, you must consider several essential factors to make the right decision. 

  • Size and Shape

The first factor is size and shape. You need to choose a sink that fits the available space in your bathroom. The standard dimensions for mobile home bathroom sinks are typically 20″ in length x 17″ in width x 6 1/4″ in depth. These sizes fit within the limited space available in most mobile home bathrooms. However, measuring the open space in your bathroom before purchasing a sink is essential to ensure it will fit properly.

Rectangular and oval-shaped sinks are popular options for mobile home bathroom sink replacements. Rectangular sinks can be a good choice for a modern or minimalist look. In comparison, oval-shaped sinks can provide a softer, more traditional look.

  • Material

Next, you should consider the material of the sink. Popular materials for mobile home bathroom sinks include porcelain, plastic, and acrylic. Each material has its advantages and disadvantages. For example, porcelain sinks are durable and easy to clean. Plastic sinks are lightweight, affordable, and easy to clean. They are a common choice for mobile homes as they are durable and resistant to scratches and chips. Plastic sinks are available in various colors and styles and can be an excellent option for those on a budget.

  • Design

Style and design are also essential when choosing a mobile home bathroom sink. You want to choose a sink that complements your bathroom’s interior design. Sink mounting options are also something to keep in mind.

Types of Mobile Home Bathroom Sink Mounts 

Types of Mobile Home Bathroom Sink Mounts 

There are several types of sink mounting to consider. Each type of sink has advantages and disadvantages, so choosing the one that best suits your needs are essential.

  • Drop-in sinks

Drop-in sinks are the most common type of sink found in mobile homes. They are easy to install and come in various sizes and shapes. Drop-in sinks are installed by dropping the sink into a cutout in the countertop, with the rim resting on top of the countertop. This type of sink is a good option if you want to install and replace the sink easily.

  • Undermount sinks 

Undermount sinks are another popular choice for mobile homes. They are installed by mounting the sink underneath the countertop, with the edge covering the rim of the countertop. Undermount sinks provide a sleek, seamless look and are easy to clean. However, they may require professional installation and can be more expensive than drop-in sinks.

  • Pedestal sinks

Pedestal sinks are also a popular choice for small bathrooms. They consist of a basin mounted on a pedestal or leg, with the plumbing hidden inside it. Pedestal sinks are easy to clean and a good option for a classic or vintage look.

Mobile Home Bathroom Sink Installation

Mobile Home Bathroom Sink Installation

While it may seem daunting, installing a new sink in your mobile home bathroom is easier than you might think.

Tools and materials

Here are the tools and materials you’ll need to install a sink in your mobile home bathroom:


  • Adjustable wrench
  • Pipe wrench
  • Channel-lock pliers
  • Screwdriver
  • Drill
  • Hole saw
  • Silicone sealant gun
  • Level
  • Tape measure


  • New sink and faucet
  • Drain assembly
  • Water supply lines
  • Mounting brackets
  • Screws or adhesive
  • Plumbers putty
  • Silicone sealant

Ensure you have all the necessary tools and materials before you begin the installation process. It’s also good to read the manufacturer’s instructions for your specific sink and faucet to ensure you have all the required parts and tools.


Before you begin installing your new sink in your mobile home bathroom, it’s essential to take a few preparation steps:

  • Turn off the water supply

Locate the water supply valves and turn off the water supply to your bathroom. This will prevent any water from flowing while working on the sink.

  • Remove the old sink.

Remove the old sink, drain assembly, and faucet. Depending on how the sink is attached, this may require using a wrench, screwdriver, or other tools.

  • Clean the countertop

Remove any remaining sealant or debris from the countertop to ensure a clean, smooth surface for the new sink.

  • Check for leaks

Inspect the plumbing connections to ensure no leaks. If you notice any leaks, you may need to repair or replace the plumbing before installing the new sink.

  • Measure the space

Measure where the new sink will be installed to ensure it will fit properly. Make sure to consider the size of the sink, faucet, and any other components that will be installed.

By taking these preparation steps, you can ensure a smooth and successful installation of your new sink in your mobile home bathroom.

Step-by-step installation instructions

Here are step-by-step instructions for installing a new sink in your mobile home bathroom:

  1. Assemble the new sink according to the manufacturer’s instructions, including attaching the faucet, drain, and other components.
  2. Position the sink in the cutout on the countertop and mark the locations of the mounting brackets.
  3. Remove the sink and attach the mounting brackets to the underside of the countertop using screws or adhesive.
  4. Apply a bead of silicone sealant around the edge of the sink.
  5. Position the sink in the cutout on the countertop, ensuring it’s centered and level.
  6. Press the sink firmly into the silicone sealant.
  7. Wipe away any excess sealant with a damp cloth.
  8. Connect the drain pipe to the sink and tighten the connection.
  9. Connect the sink’s faucet and water supply lines and tighten the connections.
  10. Turn on the water supply and test the sink for leaks and proper functioning.
  11. Enjoy your newly installed sink!

Always follow the manufacturer’s instructions and exercise caution when working with plumbing and electrical systems.

Mobile Home Bathroom Sink Maintenance 

Mobile Home Bathroom Sink Maintenance 

Taking care of your mobile home bathroom sink is essential to ensure it stays clean and functional for years. Here are some tips for maintaining and cleaning your sink:

  • Regular cleaning

Regularly clean your sink with a non-abrasive cleaner and a soft cloth or sponge. Avoid harsh chemicals or scrubbing pads that could damage the sink’s surface.

  • Preventing stains

To prevent stains, wipe up spills and splatters as soon as possible. Use a baking soda and water mixture to remove tough stains like coffee or tea.

  • Unclogging drains

If your sink’s drain becomes clogged, use a plunger or drain snake to remove the blockage. Avoid using chemical drain cleaners, which can damage your plumbing.

  • Protecting the sink

Avoid dropping heavy objects or using sharp utensils on the sink’s surface to protect the sink from scratches and chips. Use a sink mat or protective cover if necessary.

  • Regular maintenance

Check the sink’s connections and plumbing regularly to ensure they function correctly. Tighten any loose connections or replace worn parts as needed.

If you have hard water in your home, you may notice mineral buildup on your sink and faucet over time. You can use vinegar and water to remove this buildup. Rinse the sink thoroughly with water and dry it with a clean towel to prevent water spots.


Congratulations! You’ve made it to the end of our guide to choosing the perfect mobile home bathroom sink. You now understand the factors to consider when selecting a sink, the different types of sinks available, how to install a sink, and how to maintain and clean your sink. Thank you for taking the time to read our guide!