How is a sink attached over a washing machine?

By installing a washing machine under the sink, you can significantly save space and modernize your bathroom. There's just one caveat: mounting a sink over a washing machine isn't easy and can sometimes be quite risky. To avoid damaging your plumbing, washing machine, or your health, it's important to check the reliability of this installation beforehand and remember the safety precautions. Let's take a closer look at all the nuances and pitfalls.

How is a custom sink installed?

If a compact washing machine was purchased for installation under the sink, then there will be no problems with installation. The miniature washing machine fits comfortably even in a sink: its height does not exceed 70 cm, which allows the machine to be installed under almost any sink. This option is not possible with narrow and full-size appliances, as the unit won't fit in the space provided. You'll have to select special plumbing fixtures and mount them on the wall so they don't come into contact with the ceramic tile. There are three reasons for this:

• the wall mount is secure and allows you to raise the sink to the required height;
• ceramics are heavy and should not put pressure on the washing machine;
• The washing machine vibrates heavily during washing and spinning, so a gap of at least 1 cm is required between it and the sink (otherwise, the washing machine will hit the plumbing, damaging both itself and the ceramic).

There should be a gap of at least 1 cm between the sink and the washing machine.

Special sinks with a side drain system for built-in washing machines are available, simplifying the installation. The ceramic bowl is secured to the wall using the included steel brackets. These brackets can support over 120 kg, ensuring the sink won't collapse even if handled roughly. The installation process is as follows.

1. We measure the required height and make markings on the surface.
2. We drill holes for the brackets.
3. We screw the corners to the wall.
4. We place the sink.

To ensure secure wall mounting, it's important to mark the wall correctly and align the sink. This will ensure a perfect fit and long-lasting service.

Types of special sinks

The modern market offers consumers a wide range of built-in sinks for washing machines. Sinks come in a variety of shapes and colors, plain or decorated with special hardware—the choice depends on taste, preferences, and budget. The key is to understand that in any case, the sink must be wall-mounted and leave a clearance of 1-5 cm. Even if the online store photo shows the sink directly on the washing machine, there's actually a hidden bracket that protects it from damage and falls.

Our mini-review of the most popular models will help you choose a sink.

• The Santek Pilot-50 is a white porcelain sink with a standard rectangular shape. It's 60.3 cm wide, 50 cm deep, and 17.7 cm high. It has a single faucet hole located in the center. The drain diameter is 4.5 cm, and there's an additional drain to prevent accidental overflow. The main advantage of this sink is its practicality: thick, high side walls prevent splashing. Another plus is its affordability and low price, as the Santek ranges from $20 to $45. It's one of the most affordable options.
• RAVAL BUTA (5211600). A unique sink in a contemporary style: the square shape of the fixture is combined with a teardrop-shaped bowl. Made of white cultured marble, it gives the piece a beautiful glossy sheen. It measures 60 cm wide and long, and is just over 10 cm deep. Weighing 25 kg, it comes with a 5-year warranty. A stone soap dish is included, concealing the drain.
• Andrea Onyx 600. The sink's unusual shape, lacking a front wall, immediately catches the eye. The unconventional design is complemented by a rectangular, "slim" drain concealed by a special cover. This model is made of cast cultured marble. The faucet hole is located directly in the center. Dimensions: 60 x 60.
• The Aquaton Rain 60 is a deep, white rectangular basin that harmoniously combines style, practicality, and convenience. The main advantage of this sink is its high-quality, eco-friendly material, composed of marble chips and polyester resins. The owner will also appreciate the durability and resistance to chemical and mechanical damage thanks to the special Gelcoat polymer coating. The faucet area is centered, and the drain hole is concealed behind the back panel. The Aquaton costs approximately $100–$110.

The cost of special sinks for built-in washing machines ranges on average from $30 to $380.

• Aquaton London 105. An interesting option – a rectangular asymmetrical sink made of cast marble. Its "trick" is that a small bowl for washing hands is located on the right, and the rest of the product is flat and used as a tabletop. This allows for the installation of not only a washing machine but also a cabinet for small items. All this adds functionality and practicality to the vanity and helps the machine and plumbing fit more harmoniously into the bathroom interior. The average lifespan of a Londonderry is 10 years, with a five-year warranty. Price: approximately $80–$100.
• The FLORENTINA Victoria 600 is a modern take on the classic rectangular sink with a round recess. It features a minimalist design and a low price. Made of engineered stone, it comes in standard dimensions: 20 cm high, 60 cm wide, and 60 cm deep. The faucet hole is centrally located, and an additional drain is included to prevent overflow. It weighs 12 kg and includes a siphon.
• The Long Water Lily is another countertop sink with a unique shape. The basin itself, complete with drain, is on the right, while the remaining space is used for storing shampoos and toiletries. Crafted from porcelain, the sink dazzles with its whiteness and glossy shine. It comes with an overflow hole, a siphon, and a towel bar. Dimensions: 80 x 50 cm, price: from $140.

A built-in washing machine under the sink is convenient, aesthetically pleasing, and practical. The key is to choose the right plumbing fixtures and securely mount it to the wall.

   

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