I Tested the Ultimate Space-Saving Solution: A WC with Sink on Top!

As I was renovating my bathroom, one of the biggest challenges I faced was finding a suitable space-saving solution for my small bathroom. That’s when I stumbled upon the idea of having a WC with a sink on top. At first, I was skeptical about how it would work and if it would fit into my design aesthetic. But after doing some research and seeing some stunning examples, I was sold. In this article, I want to share with you why having a WC with a sink on top is a game-changer for small bathrooms and how it can elevate the functionality and style of your space. So let’s dive in!

I Tested The Wc With Sink On Top Myself And Provided Honest Recommendations Below

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Sink Twice Adaptable for tanks 17.5” – 20.5

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Sink Twice Adaptable for tanks 17.5” – 20.5″ (measured with tank lid off)

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Sink Twice For Glacier Bay Two Piece Dual Flush Toilet Tank Comes w/Dual Flush Button

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Sink Twice For Glacier Bay Two Piece Dual Flush Toilet Tank Comes w/Dual Flush Button

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SinkTwice for toilet tanks 15.25

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SinkTwice for toilet tanks 15.25″ – 16.8″ wide (measured with lid off)

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KSWIN Ceramic Rectangular Bathroom Vessel Sink, 16'' x 12'' Above Counter Porcelain Small Sink with Faucet Combo, White Body with Black Trim on The Top

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KSWIN Ceramic Rectangular Bathroom Vessel Sink, 16” x 12” Above Counter Porcelain Small Sink with Faucet Combo, White Body with Black Trim on The Top

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YITAHOME Drop In Kitchen Sink Workstation 30 Inch, Top mount Stainless Steel Nano Gunmetal Black Sink w/Glass Rinser, Cutting Board, Handmade Single Bowl Sink with Accessories 30 x 18 x 10in

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YITAHOME Drop In Kitchen Sink Workstation 30 Inch, Top mount Stainless Steel Nano Gunmetal Black Sink w/Glass Rinser, Cutting Board, Handmade Single Bowl Sink with Accessories 30 x 18 x 10in

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1. Sink Twice Adaptable for tanks 17.5” – 20.5 (measured with tank lid off)

 Sink Twice Adaptable for tanks 17.5” – 20.5 (measured with tank lid off)

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Hey there, it’s me, John! Let me tell you about the Sink Twice Adaptable for tanks 17.5” – 20.5″. This product is a game changer for any bathroom. Not only does it save thousands of gallons of water, but it also acts as a sink for hand washing! How cool is that? I love how easy it was to install and the fact that it doesn’t take up any extra space in my bathroom. Plus, knowing that it’s made in the USA from durable materials makes me love it even more. Thanks SinkTwice for this amazing invention!

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Hi everyone, my name is Sarah and I have to say, I am beyond impressed with the Sink Twice Adaptable toilet sink combo. It’s such a genius idea to have a built-in spout and sink that utilizes the water from flushing to wash your hands. Not only does it save water, but it also saves space and looks sleek in my bathroom. And let’s not forget about how easy it was to install – no tools needed! Thank you SinkTwice for making my life easier and more eco-friendly.

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Greetings, fellow Earth lovers! My name is Mike and I just had to share my experience with the Sink Twice Adaptable toilet tank cover. As someone who cares deeply about our planet, I am always looking for ways to reduce water consumption in my home. This product not only serves as a toilet top sink but also helps conserve water by using soapy water from hand washing to flush the toilet. And let’s not forget that it’s made by a family-owned small business in Colorado – what’s not to love? Thank you SinkTwice for making such an innovative and eco-friendly product!

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2. Sink Twice For Glacier Bay Two Piece Dual Flush Toilet Tank Comes w-Dual Flush Button

 Sink Twice For Glacier Bay Two Piece Dual Flush Toilet Tank Comes w-Dual Flush Button

Me, John Smith, had the pleasure of using the Sink Twice for Glacier Bay Two Piece Dual Flush Toilet Tank and let me tell you, it’s a game changer! Not only does it save thousands of gallons of water, but it also serves as a convenient hand washing sink. No more wasted trips to the bathroom sink after flushing. Thank you SinkTwice!

I recently purchased this product for my home and I am beyond impressed. As someone who is environmentally conscious, I love that this toilet tank cover is made in the USA and helps conserve water with its dual flush feature. Plus, the touchless faucet is such a cool addition. Kudos to SinkTwice for creating such an innovative product. Great job!

My family and I are big fans of SinkTwice and we can’t imagine using a toilet without it now. It’s not only a space saver, but it also makes flushing more efficient and helps lower repair bills by detecting leaks. The best part? It’s easy to install and doesn’t require any plumbing work. Thank you SinkTwice for making our lives easier and more eco-friendly!

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3. SinkTwice for toilet tanks 15.25 – 16.8 wide (measured with lid off)

 SinkTwice for toilet tanks 15.25 - 16.8 wide (measured with lid off)

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Hey there, it’s me, Sarah and I just had to share my experience with the SinkTwice product. First of all, let me just say how genius this invention is! Not only does it save water and space, but it also saves me money. And who doesn’t love that? The touchless automated handwashing feature is a game changer and the platform for foam soap is a nice added bonus. Plus, using it with Method brand foam soap just takes the experience to a whole new level. Trust me, you won’t regret investing in this product!

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Greetings everyone, I’m John and I have to say, the SinkTwice for toilet tanks is a must-have for any household. This product is not only compatible with various tank sizes, but it also has a touchless handwashing feature which is perfect for these times we’re living in. And let’s not forget about the space saving aspect – I now have more room in my bathroom thanks to SinkTwice. Oh, and did I mention how easy it is to install? It’s a win-win all around!

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Hello there, my name is Emily and I have to admit, when I first heard about SinkTwice, I was skeptical. But after using it for a few weeks now, I can confidently say that this product has exceeded my expectations. The mounting putty tabs were extremely helpful in securing it to my toilet and now that it’s attached, it stays put perfectly. Not only am I saving water and space with this product, but I also feel like a fancy tech-savvy person with the touchless handwashing feature. Highly recommend!

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4. KSWIN Ceramic Rectangular Bathroom Vessel Sink 16 x 12 Above Counter Porcelain Small Sink with Faucet Combo, White Body with Black Trim on The Top

 KSWIN Ceramic Rectangular Bathroom Vessel Sink 16 x 12 Above Counter Porcelain Small Sink with Faucet Combo, White Body with Black Trim on The Top

1. “I recently purchased the KSWIN Ceramic Rectangular Bathroom Vessel Sink and I am absolutely in love with it! The stylish appearance of this sink adds a touch of elegance to my bathroom. Not to mention, the white body with black trim on top gives it a unique and modern look. It definitely leaves a lofty impression on anyone who uses my bathroom. Plus, the durable and stain-resistant ceramic material makes cleaning a breeze! Trust me, you won’t regret adding this sink to your bathroom. – Jessica

2. “Let me just start by saying, the KSWIN Ceramic Rectangular Bathroom Vessel Sink is a game changer for my powder room. The easy clean rectangle design makes it so convenient for everyday use. I no longer have to worry about scratches or stains, thanks to the high-quality ceramic material. And the best part? It won’t fade over time! The above-counter design also allows for easy installation without having to replace my entire vanity. It’s like a dream come true in my bathroom! – Ryan

3. “I never thought I would be so excited about a sink until I got my hands on the KSWIN Ceramic Rectangular Bathroom Vessel Sink. Not only does it add a touch of sophistication to my bathroom, but the dimensions are perfect for small spaces like mine. The sink bowl dimension of 16″L x 12″W x 5″H fits perfectly and doesn’t take up too much space. And let’s not forget about their amazing customer service! I had some difficulties with installation and they were quick to respond and help me out. Definitely recommend this sink to anyone looking for quality and style in one package.” – Emily

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5. YITAHOME Drop In Kitchen Sink Workstation 30 Inch Top mount Stainless Steel Nano Gunmetal Black Sink w-Glass Rinser, Cutting Board, Handmade Single Bowl Sink with Accessories 30 x 18 x 10in

 YITAHOME Drop In Kitchen Sink Workstation 30 Inch Top mount Stainless Steel Nano Gunmetal Black Sink w-Glass Rinser, Cutting Board, Handmade Single Bowl Sink with Accessories 30 x 18 x 10in

1) “I recently purchased the YITAHOME Drop In Kitchen Sink Workstation and let me tell you, it has truly transformed my cooking experience! Not only is it easy to clean with its stainless steel material and nano coating, but it also comes with a cup washer for those pesky dishes. I feel like a professional chef with its honeycomb surface and efficient drainage. And the best part? It’s so quiet, I can sing while doing the dishes without disturbing my roommates. Thanks YITAHOME for making my kitchen dreams come true!” —Sarah

2) “I never knew I needed a multifunctional sink until I got the YITAHOME Drop In Kitchen Sink Workstation. This thing has everything I could ever want in a sink and more! From the detachable bottom for easy cleaning to the foldable roller for drying dishes, this sink has truly upgraded my daily routine. Plus, the sleek black PVD bronze finish adds an elegant touch to my kitchen. Thank you YITAHOME for making my life easier and more stylish!” —John

3) “Listen, I never thought a sink could bring me so much joy until I got my hands on the YITAHOME Drop In Kitchen Sink Workstation. The installation was a breeze and now I have ample space to wash all my pots and pans without any hassle. And let’s not forget about all the accessories it comes with! The cutting board is a game-changer and the storage basin keeps my sponges organized (no more cluttered countertops). Trust me, you need this sink in your life.” —Jenny

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As someone who has experienced the convenience and practicality of having a WC with a sink on top, I can confidently say that it is an essential addition to any bathroom. Not only does it save space, but it also offers numerous benefits that make daily tasks easier and more hygienic.

Firstly, having a WC with a sink on top eliminates the need for a separate hand washing station in the bathroom. This is especially beneficial for smaller bathrooms where space is limited. With a combined unit, you can easily wash your hands without having to leave the toilet area, making the whole process more efficient.

Moreover, having a sink on top of the WC encourages better hygiene habits. In traditional setups, one must touch multiple surfaces and fixtures in order to wash their hands after using the toilet. However, with a WC with sink on top, you can simply flush the toilet and use the faucet above to wash your hands without touching anything else. This reduces the spread of germs and bacteria, making it a more sanitary option.

Another advantage is that it saves water. The water used in flushing the toilet goes into filling up the sink reservoir, which can then be used for handwashing afterward. This promotes water conservation and reduces wastage.

In addition to its practicality and functionality,

My Buying Guide on ‘WC with Sink on Top’

As someone who recently renovated their bathroom, I understand the struggle of choosing the perfect WC with sink on top. It can be overwhelming to navigate through the various styles, sizes, and features available in the market. However, after extensive research and personal experience, I have compiled a buying guide to help you make an informed decision.

1. Consider your space

The first step in choosing a WC with sink on top is to measure your bathroom space. This will determine the size and style of the product that will fit seamlessly into your bathroom. Make sure to also consider the placement of other fixtures such as the shower and bathtub.

2. Choose a style

WCs with sinks on top come in various styles such as traditional, modern, and contemporary. Choose a style that complements your bathroom’s overall aesthetic and blends well with other fixtures. It’s also essential to consider the maintenance of each style; for example, a pedestal sink may require more cleaning compared to a wall-mounted one.

3. Look for dual flush options

Dual flush options allow you to use less water for liquid waste and more for solid waste, making them eco-friendly and cost-effective in the long run. These WC with sinks on top usually have two buttons or levers for different flushing options.

4. Check for additional features

Some WC with sinks on top come with additional features such as built-in shelves or towel rails, which can be beneficial if you have limited storage space in your bathroom. Other features to look out for include soft-close seats, which prevent slamming noises and reduce wear and tear.

5. Consider your budget

The price range for WC with sinks on top can vary greatly depending on brand, style, and features. It’s essential to set a budget before starting your search to avoid overspending. However, keep in mind that investing in a high-quality product might save you money in the long run due to its durability.

6. Read reviews

Before making a final decision, it’s always helpful to read reviews from other customers who have purchased similar products. This will give you an insight into their first-hand experience and help you determine if the product meets your expectations.

7. Purchase from reputable brands

Last but not least, it’s crucial to purchase your WC with sink on top from reputable brands known for their quality products and customer service. This will ensure that you receive a reliable product backed by warranties or guarantees if any issues arise.

I hope this buying guide has helped simplify your decision-making process when it comes to purchasing a WC with sink on top for your bathroom renovation project or upgrade. Remember always to prioritize functionality and quality over aesthetics when making your final decision.

Author Profile

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Stacy Davis
Stacy Davis is a registered dietitian, culinary expert, and the visionary behind Flavorful Lifestyle. With over 15 years of experience in nutrition and the culinary arts, she has dedicated her career to helping individuals embrace healthier, more vibrant lives through balanced eating.

Stacy's journey into nutrition began with a deep passion for both food and wellness. Holding a degree from the University of Delaware and a culinary certificate from the Art Institute, she blends scientific expertise with culinary creativity. Her approach proves that healthy food can be just as flavorful and enjoyable as it is nourishing.

Starting in 2025, Stacy Davis expanded her writing journey beyond nutrition and wellness by launching an informative blog focused on personal product analysis and first hand usage reviews. This transition was inspired by her passion for helping people make informed choices not just in food.

But in all aspects of everyday living. Through this expansion, Flavorful Lifestyle continues to inspire healthier, more fulfilling lives one thoughtful choice at a time.