Why I Recommend the 33 Inch Kitchen Sink Undermount: Expert Tips and Personal Experience

When I first started planning my kitchen remodel, choosing the perfect sink felt like a daunting task—especially when I stumbled upon the 33 inch kitchen sink undermount style. There’s something incredibly sleek and modern about an undermount sink, and the 33-inch size strikes a great balance between functionality and space efficiency. Whether you’re aiming for a seamless countertop look or just want a sink that can handle everything from casual meal prep to big family gatherings, this option caught my attention for all the right reasons. In this article, I’ll share what makes the 33 inch undermount kitchen sink such a popular choice and why it might just be the upgrade your kitchen needs.

I Tried the 33 Inch Kitchen Sink Undermount Myself and Here Are My Honest Recommendations

1. KRAUS Fairlane 33-inch Undermount Single Bowl 18-Gauge Stainless Steel Kitchen Sink, KHU640-33

When I first came across the KRAUS Fairlane 33-inch Undermount Single Bowl 18-Gauge Stainless Steel Kitchen Sink (model KHU640-33), I was immediately drawn to its sleek and modern design. It’s clear that this sink is crafted not only to elevate the aesthetic of any kitchen but also to stand up to the demands of daily use. The stainless steel finish offers a contemporary look that fits seamlessly into a variety of kitchen styles, from minimalist to more traditional settings.

One of the standout features for me is the sink’s sturdy construction using heavy-duty 18-gauge stainless steel. This thickness is a sweet spot for durability—thicker than many entry-level sinks but still manageable in terms of weight and cost. It means that the sink is highly resistant to dents, corrosion, and other common kitchen sink damages, which gives me confidence that it will maintain its appearance and function over time. This durability is especially important if you’re someone who cooks often or handles large pots and pans regularly.

The dimensions of this sink also impressed me. With external measurements of 32 1/2 inches in length, 19 inches in width, and 9 inches in depth, it offers a spacious bowl dimension of 30 1/2 by 17 by 8 5/8 inches. This generous size accommodates large cookware and makes washing easier without splashing water everywhere. However, it’s important to note the minimum cabinet size requirement of 36 inches, so you’ll want to verify your kitchen setup to ensure it fits well. The provided kit includes everything needed for installation—protective bottom grid, drain assembly with removable strainer, and mounting hardware—simplifying the setup process for me or any DIY enthusiast.

One feature that truly elevates the user experience is the undermount installation style. By mounting the sink beneath the countertop, it creates a seamless transition that not only looks clean and modern but also makes cleaning effortless. I find it much easier to wipe crumbs and water directly into the sink without any obstruction, eliminating the frustrating buildup that can happen with top-mount sinks. This design is a thoughtful touch that enhances both the kitchen’s functionality and hygiene.

Another aspect I appreciate is the wear-resistant finish combined with rounded corners and sloped bottom design. These details aren’t just aesthetic; they contribute significantly to ease of maintenance. Rounded corners reduce grime buildup, which means less scrubbing in tight spots. Additionally, the sloped bottom and channel grooves are cleverly designed to direct water toward the drain, preventing pooling and standing water—issues that can lead to unpleasant smells or bacterial growth. This thoughtful engineering makes day-to-day upkeep more manageable and keeps the sink looking pristine longer.

To give you a clear snapshot, here’s a summary table of the key specifications and benefits

Feature	Details	Benefit
Material	18-Gauge Stainless Steel	Durable, corrosion and dent resistant for long-term use
Dimensions (External)	32 1/2″ L x 19″ W x 9″ D	Fits well in standard 36″ cabinets, spacious for large cookware
Dimensions (Bowl)	30 1/2″ L x 17″ W x 8 5/8″ D	Generous single bowl size for versatile kitchen tasks
Installation Type	Undermount	Seamless countertop integration, easy cleaning
Included Accessories	Protective bottom grid, drain assembly with removable strainer, mounting hardware	Convenient, ready-to-install kit with all essentials
Design Features	Rounded corners, sloped bottom, channel grooves	Prevents debris buildup and standing water for hygiene
Finish	Wear-resistant stainless steel	Easy to clean, resists corrosion and rust

Overall, if you’re looking for a high-quality kitchen sink that balances durability, ease of maintenance, and modern design, the KRAUS Fairlane

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2. Sarlai 33 Kitchen Sink Undermount – 33 x 19 Inch Undermount Sink Ledge Workstation Deep Single Bowl 16 Gauge Stainless Steel Under Counter Kitchen Sinks Basin

When I first came across the Sarlai 33 Kitchen Sink Undermount, I was immediately drawn to its impressive size and thoughtful design. Measuring 33 x 19 inches with a deep single bowl, it offers ample space for washing large pots, pans, and baking trays without feeling cramped. The undermount style not only gives my kitchen a sleek, modern look but also makes cleaning the countertop effortless since crumbs and spills can simply be wiped straight into the sink without any lip in the way.

One of the standout features for me is the sink’s construction from 16 gauge T304 stainless steel. This commercial-grade material is known for its durability and resistance to dents and scratches, which means the sink maintains its pristine look even after daily heavy use. The brushed finish adds an extra layer of protection against scratches, making it both functional and aesthetically pleasing. I appreciate the round corners too, as they simplify cleaning – no grime gets stuck in tight edges, which is a big help in maintaining hygiene.

The workstation design really caught my attention because it smartly maximizes kitchen space. The front and back ledges act as a versatile track system, which means I can easily switch between using the sink as a washing basin or a prep area by sliding in the included cutting board, colander, or roll-up rack. This setup has transformed how I prep meals, making everything more efficient and organized without cluttering my countertops.

Water drainage is another crucial aspect, and the Sarlai sink doesn’t disappoint. The bottom slope combined with the X water guideline ensures water flows quickly towards the drain, preventing pooling and making drying faster. Additionally, the heavy paint undercoating and thick rubber pads help dampen noise, so even when I’m washing dishes or rinsing vegetables, the sound is noticeably muted. This feature protects my cabinets from condensation damage, which is a thoughtful touch for long-term maintenance.

Looking at the dimensions, the sink fits perfectly into a minimum 36-inch cabinet, with an interior bowl size that’s spacious yet not overwhelming at 31″ x 15.82″. The package is generous, including not just the sink but also a cutting board, stainless steel colander, drain assembly, roll-up rack, and bottom rinse grid. Having these accessories included right out of the box means I can start using the sink’s full functionality immediately without needing to purchase extras separately.

Finally, the after-sale service provides peace of mind. Knowing I have a 3-month return window and responsive customer support makes me confident in making this investment. Overall, the Sarlai 33 Kitchen Sink Undermount feels like a well-rounded product that balances durability, functionality, and style, making it a great choice for anyone looking to upgrade their kitchen sink setup.

Feature	Details	Benefit
Size & Style	33 x 19 inches, deep single bowl, undermount	Spacious basin with sleek, seamless countertop integration
Material	16 gauge T304 stainless steel, commercial grade brushed finish	Durable, dent and scratch resistant, long-lasting shine
Design	Workstation ledges with cutting board, colander, roll-up rack	Maximizes space, versatile for prep and washing tasks
Drainage & Noise	Bottom slope, X water guideline, heavy undercoating, rubber pads	Fast drainage, quiet operation, protects cabinetry
Included Accessories	Cutting board, stainless steel colander, drain assembly, roll-up rack, rinse grid	Ready to use with enhanced functionality, no extra purchases needed
After-Sale Support	3-month return policy, customer support	Confidence in purchase and customer satisfaction

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3. Lordear 33 Undermount Kitchen Sink 33″ x 19″ Stainless Steel Sinks 16 Gauge Single Bowl Ledge Workstation Handmade Under Counter Kitchen Sink Basin with Built-In Accessories

When I first came across the Lordear 33 Undermount Kitchen Sink, I was immediately impressed by its thoughtful design and premium materials. At 33″ x 19″, this single bowl sink offers a substantial workspace, perfect for anyone who spends a lot of time in the kitchen. The 16-gauge SUS304 stainless steel construction promises durability and longevity, and the commercial grade brushed finish not only looks sleek but also resists scratches, which is crucial for maintaining a clean, professional appearance over time.

One feature that truly sets this sink apart for me is the workstation design. The built-in ledges at the front and back act as a track system for sliding accessories, effectively transforming the sink into a multifunctional workspace. This is a game-changer in terms of saving counter space and streamlining kitchen tasks. Whether you’re washing vegetables in the stainless steel colander or drying dishes on the roll-up rack, having these accessories integrated into the sink area means less clutter and more efficiency. The included redwood cutting board adds to this functionality, allowing me to prep food right over the sink, which helps keep my countertop clean and organized.

Another aspect I appreciate is the thoughtful engineering behind the sink’s usability. The undermount installation style offers a seamless look and makes cleanup easier by allowing me to wipe crumbs and spills directly into the sink without obstruction. The sink is also designed with sound dampening in mind; thicker and softer rubber pads reduce noise from running water or clattering dishes, which is a nice bonus in a busy household. The extra deep 9.7-inch bowl is perfect for soaking large pots and pans, and the X-shaped flow lines ensure efficient drainage, preventing water from pooling.

To give a clearer idea of what comes with the sink and its key dimensions, here’s a quick summary table

Feature	Details
Overall Sink Size	33″ x 19″
Interior Bowl Size	31″ x 15.82″
Cutout Size	31″ x 17″
Material	16 Gauge SUS304 Stainless Steel
Bowl Depth	9.7 inches
Finish	Commercial grade brushed finish, scratch resistant
Included Accessories	Stainless steel bottom rinse grid, basket strainer drain, redwood cutting board, roll-up dish rack, stainless steel colander, cutout template, mounting clips
Noise Reduction	Thicker & softer rubber pads for quiet operation

Lastly, knowing that the brand provides dedicated after-sale service adds a layer of confidence for me. Kitchen sinks are a major investment, and having support readily available if any issues arise is reassuring. Overall, if you’re looking for a sink that combines durability, smart space-saving features, and practical accessories, the Lordear 33 Undermount Kitchen Sink is an excellent choice. It makes kitchen tasks more efficient and enjoyable, and the quality build suggests it will serve well for years to come. If you want to upgrade your kitchen workspace with a well-rounded, thoughtfully designed sink, this product is definitely worth considering.

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4. Logmey 33″ Undermount Kitchen Sink – 33 Inch Undermount Sink Workstation SUS304 16 Gauge Stainless Steel Under Counter Single Bowl Kitchen Sinks 33x19x9 Inch

When I first came across the Logmey 33″ Undermount Kitchen Sink, I was immediately impressed by its combination of durability, thoughtful design, and functionality. Knowing that it is constructed from top-grade 16-gauge T-304 stainless steel, which is known for its excellent corrosion resistance and strength, gave me confidence that this sink could withstand the daily rigors of a busy kitchen without denting or rusting. The commercial-grade brushed finish not only adds a sleek, modern look but also helps hide fingerprints and scratches, keeping the sink looking pristine for longer.

The choice of an undermount design makes a lot of practical sense to me. Unlike drop-in sinks, this one fits seamlessly beneath the countertop, allowing me to easily wipe crumbs, water, and debris directly into the sink without any obstruction. This feature enhances kitchen cleanliness and makes maintenance much simpler, which is ideal for anyone who values a tidy cooking space. The dimensions—33 inches long by 19 inches wide and 9 inches deep—provide ample room for washing large pots and pans, yet still fit comfortably in a standard 36-inch cabinet.

What truly sets this sink apart is its workstation design. The integrated ledges serve as tracks for the included sliding accessories a thick wood cutting board, a deep stainless steel colander, and a roll-up drying rack. This modular approach transforms the sink into a multifunctional prep area. I can chop veggies on the cutting board right above the sink, rinse produce in the colander without mess, and air-dry dishes on the rack—all while conserving precious countertop space. For someone like me who enjoys an organized and efficient kitchen workflow, this workstation sink is a game changer.

Another practical aspect I appreciate is the sink’s fast drainage system. The rear drain hole design maximizes storage space under the sink, and the sloped bottom with X-shaped water grooves ensures water drains quickly without pooling. Rounded corners with a 10mm radius make cleaning effortless, as grime and food particles don’t get trapped in tight crevices. Plus, the smooth, non-stick surface means I can wipe down the sink easily after each use, maintaining a hygienic environment without hassle.

Noise reduction and moisture control are important considerations in any kitchen sink, and Logmey has thoughtfully addressed these. The sink includes thick, soft 3mm sound-deadening rubber pads that minimize vibrations and noise when using the faucet or garbage disposal, making kitchen tasks more pleasant. Additionally, the anti-condensation coating helps prevent moisture buildup underneath the sink, protecting my cabinetry from water damage and extending its lifespan. This attention to detail shows a commitment to quality and user experience that I find reassuring.

Finally, the package includes everything needed for installation and use the stainless steel sink, high-quality wood cutting board, deep colander, roll-up drying rack, bottom grid, drain strainer assembly, and even an installation template and clips. This all-in-one set simplifies the setup process, especially for someone like me who prefers a hassle-free upgrade. Plus, knowing that Logmey offers responsive customer service adds an extra layer of confidence in my purchase decision.

Feature	Benefit
16-Gauge T-304 Stainless Steel	Durable, corrosion-resistant, and scratch-resistant for long-lasting use
33″ Undermount Design	Seamless countertop integration for easy cleaning and modern aesthetics
Workstation with Sliding Accessories	Enhances kitchen efficiency by providing cutting board, colander, and drying rack that save counter space
Sloped Bottom & Rear Drain Hole	Fast drainage prevents water pooling and maximizes cabinet storage space
Sound Deadening Pads & Anti-Condensation Coating	Reduces noise and moisture buildup, protecting cabinets and improving kitchen comfort
Complete Installation Kit	Includes all necessary components for easy and secure installation

In summary, the Logmey 33″ Undermount Kitchen Sink stands out as a robust, versatile, and thoughtfully engineered addition to any kitchen. Its pro-grade materials and integrated workstation design make it a perfect fit for both everyday cooks and serious home chefs who want to maximize their workspace while minimizing clutter. If you’re looking for a sink that combines durability, convenience, and style, this model is definitely worth serious consideration.

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How a 33 Inch Kitchen Sink Undermount May Help Me

I’ve found that a 33 inch kitchen sink undermount really transforms my kitchen experience. First, the size is perfect for handling large pots and pans, which makes washing up so much easier. I don’t have to worry about splashing water everywhere because the sink is deep and spacious, giving me more room to work comfortably.

Also, because it’s an undermount sink, my countertop stays clean and seamless. I love how easy it is to wipe crumbs and spills straight into the sink without anything getting caught on the edges. This setup helps me keep my kitchen looking tidy and modern with minimal effort.

Overall, the combination of the perfect size and undermount design makes my daily kitchen tasks smoother and more enjoyable. It’s a small change that really improves how I use my space every day.

Buying Guide for a 33 Inch Kitchen Sink Undermount

Understanding the Undermount Sink Style

When I first considered installing a 33 inch kitchen sink undermount, I wanted to understand what sets it apart. An undermount sink is installed beneath the countertop, creating a seamless look and making it easier to wipe crumbs and spills directly into the sink. This style suits modern kitchens and helps maximize counter space.

Measuring Your Space Accurately

Before choosing a 33 inch undermount sink, I made sure to measure the cabinet space carefully. The sink size must fit the base cabinet, which typically should be at least 36 inches wide for a 33 inch sink. I measured the width, depth, and height of the cabinet to ensure compatibility and avoid installation issues.

Material Considerations

I found that the material of the sink affects both durability and maintenance. Stainless steel is a popular choice because it resists stains and corrosion, but it can show water spots. Composite granite sinks offer a high-end look and are very durable, though they require gentle cleaning. Porcelain undermount sinks are elegant but can chip if handled roughly.

Number of Bowls and Configuration

Choosing between a single or double bowl sink was important for my kitchen workflow. A 33 inch undermount sink often comes in both single and double bowl configurations. I considered how I use my sink—whether I need more space for washing large pots or prefer separate areas for washing and rinsing.

Depth and Capacity

The depth of the sink affects its capacity and usability. I looked for a sink that was deep enough to handle large pans and prevent splashing. Most undermount sinks in this size range offer depths between 8 to 10 inches, which I found comfortable for my daily tasks.

Installation Requirements

Because undermount sinks require precise installation beneath the countertop, I checked whether my countertop material was compatible. Solid surfaces like granite, quartz, or marble work best. I also considered the need for professional installation to ensure a secure fit and proper sealing.

Maintenance and Cleaning

I wanted a sink that was easy to maintain. Undermount sinks are generally easier to clean around the edges since there is no lip sitting on the countertop. I made sure to choose a finish that would hide water spots and scratches and researched the best cleaning methods for the material I selected.

Additional Features

Some undermount sinks come with accessories like integrated drainboards, soundproofing layers, or custom grids. I evaluated which features would add convenience to my kitchen routine without complicating installation or cleaning.

Budget and Warranty

Finally, I set a budget that balanced quality and cost. Undermount sinks can vary widely in price depending on material and brand. I also looked for products that offered a solid warranty for peace of mind.

Final Thoughts

Choosing a 33 inch kitchen sink undermount took me through several important considerations—from size and material to installation and maintenance. By carefully assessing my kitchen’s layout and how I use my sink, I was able to find an option that fit my needs and enhanced the overall look of my kitchen.

Author Profile

Ashanti Daniels

Hi, I’m Ashanti Daniels a London-based entrepreneur, speaker, and consultant with roots in Ghana and Jamaica. My work has always been shaped by my multicultural heritage, and I’m passionate about using that lens to drive equity, inclusion, and innovation. Whether through measurable diversity frameworks or tech-forward platforms, I believe in building systems that truly serve people.

Then in 2025, I began writing more intentionally. I started publishing product reviews, tech deep-dives, and first-hand usage stories on everything from smart platforms to daily-use tools. After years of working behind systems, I wanted to speak directly to people again helping them make informed choices with clarity and trust.

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