A Comprehensive Guide to Installing a Sink on Top of a Washing Machine

A Comprehensive Guide to Installing a Sink on Top of a Washing Machine

One of the most innovative and creative organizational solutions for washing laundry is to install a sink on top of a washing machine. This arrangement not only combines two essential elements in one space but also saves time and energy as it makes pre-treating and soaking clothes much more convenient. Installing a sink on top of a washing machine is a great way to extend the working area of your laundry room while being more efficient at the same time.

However, it must be done the right way to prevent water from spilling onto your floor or counters. This guide will provide detailed instructions to safely install a sink on top of a washing machine so you can make the most of your laundry room.

Overview sink on top of washing machine

The idea of installing a sink on top of a washing machine has become very popular in recent times. It is a great way to make your laundry area work better and more efficiently by pre-treating and soaking clothes without having to go to the kitchen.

It will increase your laundry room’s working area without occupying too much additional space. Moreover, it is easier to keep an eye on the load in the washer when it is paired with a small sink. While a sink on top of a washing machine does appear very attractive and useful, it needs to be installed correctly to prevent any spills or water damage.

Essential Supplies

Installing a sink on top of a washing machine requires a few supplies that you must gather first. The kit is usually sold separately and includes a basin, drain assembly, shutoff valves, and a supply line. Apart from these, you will need some basic tools like a drill, an adjustable wrench, a screwdriver, pliers, and a hemostat.

It is also helpful to have some silicone caulk, PVC glue, and thread sealant when installing a sink on top of a washing machine.

Pre-Installation Preparations

Before attempting the installation, the surface of the washing machine must be assessed for any damages or irregularities. If there are any major deformities, it will be best to repair them before going ahead with the sink installation.

Additionally, it is also important to measure the exact size of the sink on top of a washing machine as well as the available space in order to buy the right size of sink and drain kit.

Installing the Kit

After all of the specifications have been figured out, you can begin the installation of the kit. Start by reading the instructions carefully and then drill the necessary holes and mount the basin over the surface of the washing machine.

Make sure to secure the base plate properly with screws so that it is well-balanced. After the basin is fixed, attach the supply lines to the shutoff valves, and then connect them to the cold and hot water taps.

Connecting the Drain

The next step is to connect the drain assembly to the sink. Start by installing the rubber gasket onto the sink, followed by the included orifice, and then tighten the nut. Once this is done, turn the drain pipe and tighten the locknut so it is secure.

Finally, fit the clevis strap onto the p-trap body and then attach the whole assembly to the sink. Make sure the installation of the assembly is secure and then connect the entire drainpipe to the sink.

Finishing Touches

To finish off the installation, seal the exposed gaps with silicone caulk and then use the thread sealant to secure the joints. Then reconnect the supply line to the shutoff valves and secure the drainpipe with straps or clamps. Finally, turn on the water supply and check if it works properly.

If everything is in order, you can now proceed to install the faucet and enjoy your own sink-on-washing-machine set-up.


Installing a sink on top of a washing machine can be a great way to save space in a laundry room or utility space. With the right tools and materials, it is possible to safely and securely install a sink on top of a washing machine. It is important to ensure that the sink is securely fastened to the washing machine, and the necessary plumbing is correctly connected.

With the right instructions, it can be a straightforward DIY project that will give you the results you want.

Ambika Taylor

Ambika Taylor is a admin of https://decoreofhome.com/. She is a blogger, writer, managing director, and SEO executive. She loves to express her ideas and thoughts through her writings. She loves to get engaged with the readers who are seeking informative content on various niches over the internet.

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