Best Sink Flanges for Your Home

Sink Flanges: How To Pick the Best One

Having top-quality home products can make a difference on how well you function in your kitchen. Even the most trivial items, such as the sink flange, can have an adverse effect on your ability to prepare food and wash up afterwards if it doesn’t hold up to the rest of the sink.

That’s why even the simplest of kitchen accessories are as important as the more complex ones in the overall selection process. We scrutinize each product with precision to help you pick the most productive parts, making it simple to replace your old sink flange because we have done the homework for you.

What Is a Sink Flange and How Does It Work?

Back in the days when water was hauled inside the home from rivers and lakes for the purpose of cleaning and cooking, a sink was merely a large dishpan that wasn’t connected to any type of plumbing. Eventually, sinks and plumbing systems were invented, and so was the sink flange. Now, the advantages of having a modern-day sink is almost entirely obvious, as are the pipes that bring water conveniently in and out of your home. But the sink flange could be overlooked as we wonder what its purpose is.

As plumbing engineering advanced over the years, equipment to keep things running more efficiently were conceived. The sink flange is the metal or plastic collar that fits snuggly in the hole of the sink and connects to the kitchen pipes, often including a stopper. Its main purpose is to keep water inside the sink bowl and from leaking out of the drainage pipes.

How We Came Up With Our List

We took many things into consideration to determine which sink flanges were the best, looking at the material and design as well as the price comparisons. We paid close attention to the quality that went into the manufacturing of each product and durability that each product maintains. Finally, we examined the reviews from home improvement experts, buying guides, and customers who know firsthand what the best sink flange is going to be like.

Comparison Table Information

Overall Champ: Delta

Overall Rating: 5/5

Pricing: $43.99 to $52.14

Durability: Can handle the toughest tasks

Design: Modernly stylish and elegant; offered in four classy colors

Maintenance: Easy to clean and maintain a beautiful look

Customer Feedback: Great product, but stopper leaks

Best Value: Kohler

Overall Rating: 4.5/5

Pricing: $18.55 to $49.95

Durability: Premium material; endures scrubbing, hot water, and bleaching; stain- and corrosion-resistant

Design: Elegant modern style

Maintenance: Solid construction allows for trouble-free maintenance

Customer Feedback: Nice appearance, but stopper leaks

Overall Champ: Delta

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With reasonable prices for the quality, Delta’s flanges are exceptional. Offering a lifetime warranty and high performance, this brand really deserves to take the first position. Made from brass, the flange is designed to endure tough use and still maintain its beauty with a modern stylish look.

Delta offers seven classy styles for sink flanges including arctic stainless, brilliance brushed bronze, champagne bronze, chrome, polished brass, polished nickel, and stainless. Some homeowners prefer this metal look over the plastic or stoneware appearance. The only complaint customers had about Delta was that the stopper leaked. It is likely another stopper from another brand would solve the problem and make this sink flange the perfect fit.

Delta Faucet 72030-CZ Disposal and Flange Stopper, Kitchen, Champagne Bronze: Overall Rating: 4.9/5

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Best Value: Kohler

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There were many brands that could have earned mention here, but Kohler landed the win for best price for value. In addition to being elegantly stylish with a modern classy look, a Kohler flanges is decently priced for its high quality. Made from premium material, the component is both durable and reliable. It has been known to endure the harsh treatment of scrubbing, hot water, and bleaching. It doesn’t chip, is easy to install, and is highly trouble-free because of its solid construction.

With several colors to choose from, including vibrant brushed bronze, brushed stainless, polished chrome, polished nickel, vibrant brushed nickel, and vibrant polished brass, each option offers an affordable and attractive appearance. Like Delta, the only complaint customers had from this brand was about the stopper leaking. Luckily, there are plenty of generic options for stoppers that may resolve this issue.

KOHLER K-11352-BV Disposal Flange, Vibrant Brushed Bronze: Overall Rating 4.5/5

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With so many great brands that carry sink flanges, we need to mention the runners-up that were only a few steps behind the rest.


Consisting of brass and stainless steel, Keeney receives an honorable mention for its high quality. This sink flange is made from professional-grade metals, having a tarnish-free finish that won’t discolor. It is available in brushed nickel, leading to some reviews expressing a dislike for the included strainer that was made from shiny chrome, causing the flange to clash with the strainer. Another issue some customers had was that the strainer did not lock into place. For the price, the quality was a little under the other comparisons.

Nevertheless, we still found the Keeney flange to be a great product that included a warranty. It also comes with a stopper along with the strainer, and the reviews, as of yet, didn’t complain about the seal. A stopper for a strainer may be a decent trade. There are many generic brands that may have the right color of strainer to match the rest of the product.

Overall Rating: 4.3/5

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Elkay is another good product, almost neck to neck with Keeney. Elkay flanges offer a variety of looks with sixteen different colors, capable of coordinating with nearly every kitchen. The entire package comes with the sink flange, removable basket strainer, and rubber stopper. Customer comments could not be found concerning this product, so it is not sure as to whether the stopper holds water. Made of stainless steel, the flange is a very nice piece for the price.

Overall Rating: 4.2/5

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InSinkErator, overall, offered some of the lowest prices on flanges, depending on the style and the store it could be purchased from. Many customer reviews disliked the brand stamped across the ring in a large font. If you don’t mind a little advertising, like the big sporting stores do from time to time, you can enjoy a product that gets the job done at an affordable price. This brand also offers designer colors that look great at first, but often the bronze peels or the paint chips over time. A polish stainless steel finish might be the best choice with this brand, having no finish to worry about wearing off.

Overall Rating: 4/5

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Mr. Scrappy

Coming in as the last honorable mention is Mr. Scrappy. Made of solid brass, this durable flange comes in six colors, including oil-rubbed bronze, biscuit, black, satin nickel, steel brushed nickel, and white. One setback to this brand is the name, which doesn’t add a sophisticated custom flair and almost can’t be taken seriously. Regardless of its deceiving title, the brand provides a good sink fitting with a custom appeal. According to its claims, the stopper works. There aren’t any customer comments to validate this, but none deny it, either. Plus you may find the name grows on you, like a cute puppy.

Overall Rating: 3.5/5

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Something To Think About

There were many brands of flanges that were more expensive but maintained the same or less quality of those that cost less. Others sounded great from their product descriptions but had no reviews. That makes you wonder how the product really stands up next to the rest. Perhaps they are the hidden secret of low-cost high-quality kitchen accessories just waiting to be discovered by unsuspecting consumers.

One thing to note, prices of sink flanges vary from vendor to vendor with the same brand names. This goes to show that once you have found a brand you like, you should compare the prices with different stores to assure you get the best price. Also, buy from reputable companies when you are shopping online, to avoid being taken advantage of by a fraudulent webstore.

The Benefits of Replacing That Old Sink Flange

Sinks receive a lot of wear and tear. If your sink flange is made of plastic, it is more likely to corrode and crack. This can cause water to leak through and cause damage to your sink cabinets. Replacing a worn-out sink flange can prevent a myriad of problems that could save you a great deal of money. When a sink leaks, in addition to spilling out over the cabinets, possibly warping the bottom boards, water could also leak onto the floor, damaging floor joists or creating mold in the flooring. It gets very costly to have to rip out and replace the floor and cabinets of a kitchen or bathroom due to a leaky sink.

If you notice your sink flange failing you, it’s a good investment to find a replacement. We have provided our recommendations, so study our info and reviews as well as your kitchen’s plumbing configuration and roll it over in your mind to help you to decide which sink flange is the best one for you.

By Justin Curtis

I am not a professional plumber, but I do feel like I am pretty handy :). I would love to hear your comments about this post or others. Thanks for reading!

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