11 Of The Best Kitchen Sink Hole Cover - Updated (2022) (2023)

I was always curious about the need for the kitchen sink hole cover.

Recently only I got to know what their purpose is. After learning that, I realized it has an essential role in the proper water flow to empty the basin quickly.

Kitchen sink hole covers also serve the purpose of cleaning so the drains won’t get clogged. It even assists with draining.

Thanks to this hole, your sink is convenient and easy to use, which is why they need proper covering.

Hence, these sinkhole covers are readily available in the market in different shapes, sizes, and styles.

It’s not an easy task to select the right one for your sink without proper research because these many options will make you overwhelmed.

But worry not, this article has got you all covered up.

I will share some top-quality kitchen sink hole covers varieties.

In black, stainless steel, and white with complete specifications and importance.

This will let you pick the best one suitable for your kitchen sink because you deserve the best.

Table of Contents

Why are Kitchen Sinkholes so Important?

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After throwing light on their purpose, let’s focus on the significance of their covers.

These covers again serve an essential role in keeping them clean and clog-free.

Sinkhole covers conceal new sinks and prevent water damage beneath the sink surface.

They are viable accessories to any kitchen sink;

They keep the dirt and debris away to keep your pipes clean and protected from external factors.

They are easy to install too.

The sink looks aesthetically attractive and stylish if concealed with the right cover.

It gives your kitchen an overall classy finish, adds to its beauty, and can be treated as an adornment.

They are available in various finishes to blend in with the background or stand out as a statement piece.

They work well for any style and space.

Related Reading: What Is A Standard Kitchen Sink Size – Click Here To Find Out.

Best Materials Used in Kitchen Sinkhole Covers:


  • Corrosion-resistant
  • Aesthetically pleasing
  • Highly durable
  • Highly demanded in plumbing


  • An alloy of zinc and copper
  • Highly versatile
  • Easily withstand high temperatures
  • Soft water, corrosion, and rust-resistant

Best Kitchen Sinkhole Cover Black:

1. Westbrass 2″ Kitchen Sink Hole Cover, Matte Black, D202-62

It comes in a 2-inch diameter and made with a heavy-duty brass disc for longevity.

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Plus, it offers solid 2 inches threaded rod connected with wing nuts.

Above all the other qualities it is easily cleanable too, no hassle at all, it cleans up in no time.

The reversible washer is compatible with both thick and thin sinks, so there is no need to panic.

It will work with your sink and perfectly blends in with any style and looks.

Technical Details

  • The part number is D202-62.
  • The weight of the item is 2.88 ounces
  • The exact product dimensions are 3x2x2 inches
  • Made in China
  • Brass made
  • It comes in a black matte finish
  • Offers 1-year limited warranty

2. Kingston Brass SC1000MB Faucet Hole Cover, Matte Black

It’s constructed with solid brass making it more durable and easier to clean.

It comes with an extra 1-5/8-inch-long mounting bolt for hassle-free installation.

The lead used in its manufacturing meets the AB1953 low lead standards.

Another great thing about this sink cover hole is its 2-inch diameter cover.

It fits all standard-size kitchen holes, so if your kitchen hole is standard size, go for it without any hesitation.

It will be a perfect match for your sink.

It even includes mounting hardware, so you must unpack and install without wasting a day to get all the necessary hard wares.

It’s available in different finishes too.

This beautiful style easily blends in with any background, giving it a classic look.

Seamlessly covers an extra hole drilling on your sink.

Technical Details

  • Part number is SC1000MB
  • Item weighs 1.76 Ounces.
  • Product dimensions are 2.06*2.06*1.81 InchesMade in Taiwan
  • Brass made
  • It comes in a matte black finish

3. Westbrass D2082-62 3-1/2″ Extra-Deep Collar Kitchen Sink Waste Disposal Flange & Stopper, Matte Black, 1-Pack

This extra deep kitchen waste disposal trim set easily fits a 3- ½ inch sink opening.

It has a diameter flange of the 4-1/4-inch rim. If you have a thicker sinks 2-5/8-inch-deep collar is also available.

It comes with a 3-1/4-inch diameter, 1-1/4-inch-tall removable stopper with a rubber rim included in the package.

It is also available in a variety of other stylish looks and finishes.

It will compliment your sink and kitchen furniture with its deep black look and shine.

Technical Details

  • Part number is D2082-62.
  • Item weighs 8 Ounces
  • Product dimensions are 4*4*4 Inches
  • It’s a Chinese product
  • It comes in Matte Black finish
  • It comes with 1-year limited warranty
  • Made with brass

Stainless Steel Sinkhole Cover:

1. LASCO 03-1453 1-1/2-Inch Stainless Steel Sink Hole Cover

It’s a stainless steel cover that is easy to install plus easy-to-use, an essential product that is highly durable and easy to handle.

It’s a Chinese product named Lasco, which claims to be your plumbing supply specialist.

The stainless-steel sink hole cover has a 1-1/2-inch snap-in and can easily fit most of the sinks.

The stainless steel material is rust-resistant.

The size of the sinkhole cover is 1-1/2 inches. Well suited for standard size sinks.

Technical Details

  • Item weighs 0.8 ounces.
  • The part number is 03-1453
  • It’s a Chinese product
  • Product dimensions are 1.75*1.75*.5 Inches

2. OSGP Kitchen Faucet Hole Cover

These effective kitchen sinkhole covers are manufactured with durable stainless steel and plastic.

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So, there is no need to worry about tarnishing and rusting as they are tarnish-free and rust-resistant.

They will last you longer than you would have imagined.

It fits most of the standard size sinks 1.2 to 1.6 inches the thickness of the sink should be less than 0.4 inches.

Not suitable for granite countertops. Make your kitchen look more consistent with these stylish and appealing kitchen sink covers.

They are easy to use and simple to install, too. No need for extra tools as it comes with an additional rubber gasket for better sealing, making it leakproof.

It offers a lifetime guarantee as well. If you are unhappy with the product, you can refund your purchase price in no time.

Related Reading: Smallest Kitchen Sink Size – Check Out Here.

Technical Details

  • The item weighs 1.2 ounces.
  • It comes in a stainless steel finish
  • Package dimensions are 10.75*7.91*0.83 Inches

3. Tenalleys 3 Pieces Silver Faucet Hole Cover

They are manufactured with anti-rust high-quality stainless-steel material making them tarnish and rust-resistant, resulting in more product durability.

It’s easy to operate and install with simple instructions.

It has a rubber gasket to seal correctly and ensure leakage-free installation without making it technical.

It is compatible with most standard-size sinkholes between 1.2 and 1.6 inches.

But please always recheck the measurements to avoid mistakes before purchasing.

The surface look of the sink cover is brushed and smooth.

It does not hurt your hands and functions well to keep the kitchen sink neat. It’s a practical kitchen accessory and will last you forever.

The package includes 2X faucet hole covers.

The design is compact, making it perfect for your sink and easy to store.

Technical Details

  • It’s manufactured by
  • The item weighs 1.44 ounces
  • It comes in a stainless-steel finish
  • The package dimensions are 3.58*3.19*1.02 Inches

Kitchen Sinkhole Cover White:

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1. Danco 89331 Plug Rust Resistant Kitchen Sink Hole Cover, White

Danco is a renowned company, one of the largest plumbing companies.

It discreetly covers the sinkholes, and its white finish looks stylish and classy and serves the hiding purpose well.

A durable plastic manufactured rust-resistant product thus provides long-lasting performance and is very simple to install.

It gives the extra defense with the removed post-style basket and catches all the dirt and debris to maintain clean pipes and sink.

Dimensions are 3-inch-long shank and 1-3/4 inch outer flange diameter.

A stylish and classic design with a smooth flange cover in the white finish makes it go well with other white kitchen appliances to create a statement look.

Technical Details

  • The part number is 89331
  • Item weight is 1.13 ounces
  • The product dimensions are 1.75*1.75*3.25 inches
  • It’s a Chinese manufactured product
  • The model number is 89331
  • It comes with 1-year limited warranty
  • Assembled Diameter is 1-3/4 outer diameter flange in inches.

2. WILLBOND 4 Pieces Kitchen Sink Hole Cover (Plastic)

It’s a weightless plastic-made product with a leakproof cover and is easy to install.

It also has a more extended shank design to screw it into place for a quick installation.

The silicone keeps it in place without worrying about getting loose and leaking.

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Best to be filled in granite, the plastic material of the product makes it durable, breakage resistant, rust-resistant, and long-lasting.

It’s not as heavy as a metal but works equally well. The product’s dimensions are a 1.6-inch long shank, 2-inch cover diameter, and ½-inch threaded Diameter.

The threaded part is long enough to work well with granite countertops.

The cover is made of the best quality ABS plastics. It is not easily broken.

It is smooth and simple but indeed a presentable piece.

Related Reading: Kitchen Sink Size For 30 Inch Cabinets – Get To Know Here.

Technical Details

  • The model number is WILLBOND-Kitchen Sink-01.
  • Item weighs 1.76 ounces.
  • The dimensions of the product are 3.15*2.36*2.36 inches.

3. Kitchen Sink Hole Cover – 4PCS Kitchen Sink Plug

This kitchen sinkhole is a practical accessory to provide an extra oomph to the pink exterior.

It is made with the best plastic ABS+PP material.

It’s incredibly durable because the sink stopper has a smooth, glossy exterior.

That is waterproof and lasts longer than other materials stopper.

When the faucet is working, the plate stopper cover will prevent water from leaking on the floor to keep the kitchen immaculately neat without any mess.

It’s rustproof too to provide long-lasting performance.

This easy-to-install stopper can be easily fitted on the granite countertop because the silicone will hold it firmly without any fear of loosening up.

Its shank has a longer threaded design to screw it in place without requiring too many tools to do the job.

The company even offers a money-back guarantee if you are unsatisfied with the product.

So no worries there.

Technical Information:

  • The package dimensions are 7.01*4.41*1.81inches.
  • The weight of the item is 1.76 ounces
  • ASIN number is B09C42CYQ3

Danco Kitchen Sinkhole Cover:

1. DANCO Kitchen Sink Hole Cover

Smooth brushed Nickle finishes sink hole stoppers are the perfect solution for your sinkholes.

They are contemporary and plastic made to last you longer without fear of wear and tear.

They add style and finesse to your space and compliment the appliances well.

They are easy to install too.

The product’s dimensions are a 3-inch-long shank * 1-3/4-inch outer diameter flange.

It comes in a threaded ½-inch shank design.

Technical Information:

  • The country of origin is Canada
  • Plastic made
  • Part number is 89478
  • Item weighs 0.32 ounces
  • Product dimensions are 1.98*4.08*5.11 inches
  • It comes with 1-year limited warranty
  • It comes in a brushed Nickle finish

2. DANCO Kitchen Sink Hole Cover (89344)

The chrome finish provides a classy look to the sink plug.

And hides the hole that is no longer required from the soap dispenser and sprays heads.

The durable plastic construction makes it weightless, rust-free, and long-lasting.

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The removed post-style baskets catch all the debris to keep the drain clean and flowing.

They are easily installed by placing plumbers’ putty underneath the faucet hole cover.

The tightening can be done via the putty cup and shank nut underside of the sink to create a watertight seal around it.

Technical Information:

  • The country of origin is Canada.
  • Plastic made
  • Part number is 89344
  • Item weighs 1.41 Ounces
  • Product dimensions are 1.75*1.75*3.25 Inches
  • It comes with 1-year limited warranty
  • It comes in a chrome finish

3. DANCO Kitchen Sink Hole Cover – (89478P)

The beautiful, brushed Nickle finish gives your kitchen a style and chic look.

The sink plug conceals the sinkholes effortlessly.

It’s easy to install and made with stainless steel, making the product anti-rust.

Thus providing long-lasting performance in your kitchen sink.

For extra defense and longevity, removed post-style baskets attached to the sinkhole catch all unwanted debris, leaving behind a spic and span sink.

It comes with a 3-inch shank*1-3/4 inch outer diameter flange.

It’s a threaded ½-inch shank design.

The brushed nickel style is aesthetically pleasing, works well for a functional sink, and matches your stainless-steel appliances.

Technical Information:

  • The country of origin is Canada.
  • Made with stainless steel
  • Part number is 89478P
  • Item weighs 0.8 ounces
  • Product dimensions are 1.75*1.75*3.25 Inches
  • It comes with 1-year limited warranty
  • It comes in brushed nickel finish

Kitchen Sinkhole Cover – FAQs:

1- How do I cover a hole in my kitchen sink?

You can cover the hole with a deck plate or install handy kitchen accessories like a sinkhole cover in the drilled holes.

2- What is the round circle for in the kitchen sink?

The circle in your kitchen sink is the sinkhole.

3- What is a sink air gap for?

An air gap is the cheapest, unobstructed vertical space between a kitchen fixture’s outlet and flood level to prevent any contaminants from flowing back into the sink.

4- What is the standard hole size in a kitchen sink?

The standard kitchen hole is approximately 1 ½ inches in size.

5- Are three-hole sinks standard faucet hole size?

Yes, A three-hole sink is a standard bathroom faucet hole size.

These faucets usually come with a plate or a base called escutcheon.

A standard faucet hole size for three- and four-hole sinks is 6 or 8 inches.

6-Are kitchen sink holes universal?

No, they don’t come in a universal size.

The size of a sinkhole can vary worldwide,

But a standard sink faucet hole has a diameter of 1 3/8.

Some may have a diameter of 1 ½ inches, depending on the depth.

7- What are kitchen sink hole accessories?

The available kitchen sink accessories are

  • Stainless steel bottom grids
  • Transitional soap/ lotion dispenser pumps
  • Glass rinser
  • Garbage disposal switch
  • Instant hot water dispensers

Related Reading: Kitchen Sink Reglazing Cost – Find Out Here.

Summing Up:

The kitchen sink covers are available in different shapes, sizes, and materials. While selecting the one for your kitchen, remember a few points.

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  • First of all, the material should be durable and rust-resistant.
  • Next, it should be easy to install.
  • It needs to be lightweight, with a nice finish exterior that will go well with your kitchen appliances’ colors and design to create a symphony and make your space presentable.


How do you cover unused holes in kitchen sink? ›

The easiest and most inexpensive way is to order faucet-hole caps to cover and plug the extra sink holes.

How many holes should a kitchen sink have? ›

4-hole sinks allow for a two-handle faucet and a sprayer or soap dispenser. 3-hole sinks allow for two-handle faucets only without accessories. 2-hole sinks allow for a single-hole faucet, and an accessory, like a sprayer. 1-hole sink has no deck plate, and is designed for a single-handle faucet.

What is the extra thing on my kitchen sink? ›

The valve is actually for the dishwasher and is commonly known as the dishwasher air gap. An air gap's purpose is to prevent drain water from the kitchen sink backing up into the dishwasher, contaminating your cleanly washed dishes. Now that you know what it is, how does it actually work?

Are all kitchen sink holes the same size? ›

Sinks generally come in one of three configurations: 6”, 8”, and 6”-16”. The faucet will cover the holes in most of these configurations. You will need to measure the width between the outer holes or estimate it by measuring the width of the deck plate. A 3-hole sink is very common.

How do you cover a hole in a granite countertop? ›

A: There are several options for patching divots in granite and other natural stones, including two-part epoxy, polyester resin mixed with hardener, and acrylic resin cured with ultraviolet light.

How do I block a blocked kitchen sink for free? ›

Make sure you clear any standing water in the sink first, then pour a cup of baking soda down the drain. Follow this with a cup of vinegar, and immediately put the rubber stopper in the drain. The mixture will fizz, and push the clog down. Follow with hot water from the tap to finish flushing.

Is it better to have one sink or two in kitchen? ›

Double-bowl kitchen sinks are optimal for handwashing dishes. The multifunctionality of a double-bowl configuration is ideal if you do a lot of cooking and washing up as it gives you the support to do both. With two sink basins, it gives you the opportunity to wash dishes in one sink and air dry them in the other.

What is the most common kitchen sink size? ›

Standard-sized kitchen sinks measure 22 inches by 30 inches.

While the front-to-back measurement of the sink typically remains the same (roughly 22 inches) due to the size of most cabinets, the length of various kitchen sinks can vary immensely. This size range will cover most of the options you'll find when shopping.

How far should the faucet be from the backsplash? ›

A: from the back edge of the faucet where it meets the countertop, about 3/4". From the center of the faucet hole, about 2". That gives the handle about 1/4" of clearance from the backsplash in the full hot position.

What is an apron kitchen sink? ›

Also known as an apron-front sink or farm sink, this is a deep and wide sink vessel with an exposed front that's meant to protrude slightly beyond your lower cabinetry. To fit seamlessly, your countertops and cabinets will need to be cut exactly to its dimensions.

What does a kitchen sink air gap do? ›

Air gaps prevent cross-connections and contamination by discharging water and waste across an unobstructed space (a gap of air). That space is between the fixture outlet and the "flood level rim" of a receptacle (be it a sink, floor drain, standpipe, or other approved unit).

Does my kitchen sink need an air gap? ›

Most plumbing codes stipulate that all commercial food and beverage preparation sinks must possess an air gap. States including California, Washington, Minnesota, and Hawaii have all adopted a dishwasher air gap installation as a mandatory residential plumbing procedure.

Which side of sink should soap dispenser go on? ›

Consider placing soap dispenser on left side (since right side will be used to dry dishes) | Kitchen sink faucet placement, Kitchen sink faucets, Sink.

What is the standard kitchen sink drain size? ›

Whether you have a single or double basin sink, the standard drain hole diameter is 3-½”.

What is standard sink drain hole size? ›

There are three common drain sizes for bathroom sinks, 1.25", 1.5" and 1 5/8 (1.625"). You need to select a drain that is the same size or SMALLER than the hole in your sink. For example, if you have a sink with a drain hole of 1.75", than any of the drains 1.25", 1.5", or 1.65" will work.

What can I use to fill holes in granite? ›

The most common method for repairing cracks and chips in granite countertops is to fill them in with epoxy, acrylic, or other kind of colorless resin or adhesive. You can easily find products designed to make these kinds of repair online, and they are quite affordable.

Does granite sealer fill holes? ›

A quality penetrating or impregnating sealer will soak into the granite, filling the porous gaps, and keep damage at bay.

How do you drill into granite without cracking it? ›

Regardless of the size of the hole you are drilling, you should start with a bit with a relatively small diameter. To avoid chipping or splitting the stone, the recommended technique is to position the drill bit at a 90-degree angle and start slowly, then gradually up the speed once it has penetrated the stone.

What is the ratio of baking soda to vinegar to clean a drain? ›

If your drain is clogged, clean it by pouring a pan of boiling water down the drain. Follow the water with 1 cup of baking soda and one cup of vinegar. You'll probably see some bubbles as the chemical reaction works its magic and opens your drain.

What is the best sink unblocker? ›

Experts agree: Drano Max Gel is the best overall drain cleaner because it works quickly to get rid of tough clogs. This reliable and effective cleaner is a thick gel that goes deep in sinks, pipes, and drains to reach the source of the clog and completely dissolve it.

What is the most popular kitchen sink style? ›

The most popular type of kitchen sink is a dual-basin or double basin, which allows for washing on one side and rinsing or drying on the other. Other popular kitchen sink styles include self-rimming and drop-in.

What is the hardest wearing kitchen sink? ›

1. Stainless Steel. When choosing your kitchen sink, you pretty much can't go wrong with stainless steel. This top kitchen sink material is extremely durable and able to withstand heavy drops from pots and pans while also resisting scratches from sharp knives and utensils.

What is the best size single kitchen sink? ›

With limited benchtop space, a smaller sink is more likely to be ideal. However, many homeowners find that a 56-centimetre long sink will be enough for most of their needs.

Is a bigger sink better? ›

Most people who cook prefer a sink that's larger rather than smaller: You don't often hear someone complain their sink is “too big.” An undersized sink quickly gets crowded and cluttered, and it's hard to wash large pots, pans, and woks; extra space is better for both food prep and cleanup.

Will a 30 inch sink fit in a 30 inch cabinet? ›

Base cabinet size

To determine the maximum sink size for your base cabinet, measure the interior of your cabinet and subtract two to three inches from each dimension. A 36″ base cabinet can handle a 33″ sink at most; a 30″ cabinet should be fitted with a sink no larger than 27″ wide.

Should backsplash line up with cabinet or counter? ›

Backsplashes need to line up with the upper cabinet.

Usually the end of the backsplash tile, if aligned with the uppers, will die ON TOP OF the countertop below.

Should backsplash be horizontal or vertical? ›

It's traditionally installed horizontally, but “breaking the rules” by going vertical can produce amazing, unique results. So, how do you choose? Many decorators consider horizontally-oriented tiles, such as subway tiles, more visually appealing. However, this depends on many factors.

Where should backsplash start and stop? ›

The best rule for kitchen backsplash placement is to look for a natural stopping point. This could be a wall, a window, a cabinet edge, or anything else in between. You can use tile edging trim or bullnose tile to create a distinct edge for the backsplash.

Is fireclay better than porcelain? ›

A fireclay farmhouse sink is much harder to scratch or chip than the porcelain coating on a cast iron sink, and of course will not rust as exposed iron tends to do. Fireclay tends to come only in shades of white, and is more expensive, but its light weight and strength make it a very practical choice.

Are farmhouse sinks out of style 2023? ›

Are farmhouse sinks out of style? Farmhouse sinks are most definitely not out of style. In fact, House Beautiful has featured plenty examples of this timeless design element over the years, as seen in articles about the modern farmhouse aesthetic, modern farmhouse kitchens, and modern farmhouse decor.

Is a white kitchen sink a good idea? ›

White kitchen sinks are timeless. Their aesthetics are classic; there is no denying that. They suit many different style kitchens, from farmhouse to traditional to even modern in some cases. Plus, as we all know, white goes with everything!

What type of air gap is recommended for a kitchen sink? ›

Outside tap backflow protection. Sink taps require an AUK 3 air gap (20mm or twice the inlet bore diameter, whichever is greater above the spill-over level).

Do you need an air gap for a dishwasher if you have a garbage disposal? ›

According to proper plumbing code, air gaps are required during the installation of dishwashers and garbage disposals. The line that runs from the dishwasher drain is connected to the air gap, and then another runs from the air gap to the garbage disposal.

Should dishwasher be connected to garbage disposal? ›

It is recommended to connect the dishwasher discharge drain into the disposal for this very reason. Food will eventually get trapped in the dishwasher drain when it does you experienced this problem of your dishwasher not working properly.

What is the silver thing next to the kitchen faucet? ›

The valve is actually for the dishwasher and is commonly known as the dishwasher air gap. An air gap's purpose is to prevent drain water from the kitchen sink backing up into the dishwasher, contaminating your cleanly washed dishes. Now that you know what it is, how does it actually work?

What happens if a sink is not vented? ›

Without venting, the negative pressure caused by the flow of draining water can potentially suck water out of the drain trap and allow sewer gases to enter the home. The vents allow air into the drain pipes to help keep the drain flowing properly.

How do you tell if your sink isn't vented? ›

Signs of Poorly-Vented Drain Lines
  1. Slow drainage — Slow drainage is probably the most common sign of poorly-vented drain lines. ...
  2. Gurgling sounds — Drainage is usually not accompanied by noises, so any sounds coming from your drain lines could be a sign of poor ventilation.

Is it good to have soap dispenser in kitchen sink? ›

These days, a soap dispenser is a must-have for any kitchen. We're washing, cleaning and sanitizing now more than ever so having access to soap is a necessity to keep everything sanitary.

How far should soap dispenser be from faucet? ›

The ideal position is 7 to 8 inches from your faucet. The goal is to create a comfortable space to wash your hands without the dispenser getting in the way. Before you drill the hole, position a disposable soap dispenser in different locations to determine the best positioning for your sink layout.

What kind of soap goes in soap dispenser on kitchen sink? ›

The answer is obvious–both hand soap and dish soap.

How do I know what size sink drain I need? ›

Sizing the Drain

The drain on a sink has to be narrower or equal to the size of the drain hole. If the opening in the upper part of the sink basin is, for instance, 1.5 inches wide, the drain can be 1.25 or 1.5 inches wide.

What size of P trap is required for a kitchen sink? ›

Kitchen sink P-Traps come in 1-1/2” standard size, while bathroom sinks use P-Traps of 1-1/4” standard size. The traps also come in different material types such as propylene, ABS, brass (chrome-plated or natural), and PVC. You should use the material that is currently in place when replacing a P-Trap.

Are all kitchen sink wastes the same size? ›

One of the most commonly asked questions is what size basin waste do I need? Well, the simple answer is basin wastes come in just one size at 1 ¼ inch. However, they can come in different shapes such as round or square.

What size PVC pipe is used for kitchen sink drain? ›

The 1½-inch size is used to capture water that might flow out of a kitchen sink, a bathroom vanity or a tub. The two-inch pipe is commonly used to drain a shower stall or washing machine, and it may be used as a vertical stack for a kitchen sink. A three-inch pipe is what's used in homes to pipe toilets.

What type of PVC for sink drain? ›

PVC is made in several different grades: schedules 40 and 80 and chlorinated polyvinyl chloride (CPVC). Their uses are as follows: Schedule 40 is most commonly used for drain-line piping under houses.

How do you plug a sink hole? ›

To fill a sinkhole, you'll first need to pour a concrete plug in the bottom of the hole. Then, fill the rest of the sinkhole with clay sand and top it off with a layer of topsoil.

Why do sinks have extra holes? ›

The overflow hole is aptly named, as it keeps your sink from flooding. It does this by diverting water, giving you more time to act before the contents spill over if you or someone in your household accidentally leaves the faucet on or if you have a plumbing issue.

How do you cover holes in stainless steel? ›

Epoxy or Tape

Epoxy and tape are two common no-weld hole repair options. These do-it-yourself approaches are effective when repairing a small hole rather than a significant tear. Specialty epoxy and tape products are designed to patch steel and metal.

How do you seal a sink plug hole? ›

Apply a bead of silicone sealant around the opening of the plug hole to create a watertight seal inside your basin. Fit the waste into the hole, making sure any slots are pointed towards the overflow (if your waste and basin has these). Apply a second bead of silicone around the thread before adding a washer.

Are sink holes covered by insurance? ›

A standard homeowners insurance policy typically doesn't cover damage caused by a sinkhole or other earth movements, such as a landslide or earthquake. It may be possible to purchase a separate policy or add coverage for sinkholes to your current homeowners policy in the form of an endorsement or rider.

Do sinkholes get bigger? ›

Some sinkholes happen slowly and appear as a depression that gets bigger and deeper over time. But the most dangerous ones are called "cover-collapse" sinkholes.

Can a sewer line cause a sinkhole? ›

2. Sinkholes Near a Buried Drainage Pipe, Water or Sewer Line. A sinkhole may occur near a buried stormwater, drinking water, or wastewater line, either because of poorly compacted soil or because of a leaking underground pipe. Poorly compacted soil around buried drainage pipes, water or sewer lines.

Do all sinks need an air gap? ›

Most plumbing codes stipulate that all commercial food and beverage preparation sinks must possess an air gap. States including California, Washington, Minnesota, and Hawaii have all adopted a dishwasher air gap installation as a mandatory residential plumbing procedure.

What is the black stuff in drain pipes? ›

Mineral Deposits - If you have hard water, over time, mineral deposits are going to form in your drain. Some of these deposits are going to harden and turn into a black sludge that can be just as difficult to get rid of like hair.

Why is there a smell coming from my sink overflow? ›

Check the Overflow Drain

If the sink begins to smell once the water hits the overflow drain, the stagnant water is the issue. This can be resolved by pouring a liquid clog cleaner down the drain. Does your drain smell like rotten eggs? This could be due to sewer gases being trapped by water.

How do I keep my stainless steel sink spot free? ›

Try cleaning your sink with a paste of baking soda and water. You can then rinse the sink with vinegar, which will bubble and fizz. Vinegar naturally disinfects while helping remove hard water stains from your stainless steel sink. Once your sink is clean and dry, you can easily add an extra shine.

How do you make stainless steel spot free? ›

Vinegar and Olive Oil
  1. Add white vinegar to a clean spray bottle.
  2. Spray down your stainless-steel appliance.
  3. Wipe clean with a microfiber cloth.
  4. Once clean, dip your cloth into a small amount of olive oil.
  5. Move the cloth in the direction of the grain.

How do I keep my stainless steel spot free? ›

  1. Step 1: Wipe Down Appliance. For daily cleaning and removing water stains from stainless steel, a simple wipe with a microfiber cloth ($10 for ten, Bed Bath & Beyond) and water does the trick. ...
  2. Step 2: Dry and Polish Appliance. Wipe the surface again with another microfiber cloth to dry. ...
  3. Step 3: Scrub with Soap, If Needed.
Sep 19, 2022

Is plumbers putty or silicone better for kitchen sink? ›

The main difference between plumbers putty or silicone for sink drain is how easy the substances are to manipulate or remove. Plumbers putty is very easy to manipulate into tight areas, and it's also easier to remove. That makes silicone putty better for waterproofing, even if it's more difficult to work with.

What is the best sealant for kitchen sink drain? ›

Silicone sealant is the best type of caulk for kitchen use. Silicone is waterproof and non-toxic. It is flexible, durable and rarely cracks. It is capable of adhering to a wide variety of substrates, including metal, glass, porcelain and ceramic.

Do you use plumbers putty or silicone to seal sink drain? ›

Both plumber's putty and silicone are sealing compounds designed to provide a water tight fit for pop up drains, sink strainers, undersides of fittings, showers and drains. Plumber's putty is more traditional while silicone caulking is a more modern product, but either one (in most cases) can get the job done.


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