can you install a new sink in existing countertop

Cut the countertop with a circular saw, with work on the Edge Guide. For the most part it has aged fairly well if it has not been abused. Kitchen pros have the necessary experience to adjust the countertop to fit any sink size. If you use a thinner granite (and use a substrate) you will have to install the sink on top of the substrate and add that dimension to the overall height of the apron. Plastic pipe is easier—if you can get to it easily. Lay a flat board across the cabinet bottom. Apply a caulk remover (sold at home centers) to stubborn caulk. Squeeze the tube to release the caulk and pull the tube along the sink lip to lay an even bead of caulk. Undermount sinks install on laminate counter tops differently than on granite or stone. Based outside Atlanta, Ga., Shala Munroe has been writing and copy editing since 1995. If you want to reuse your existing countertop, makes sure you get a new sink that will fit in the same spot as the old one. Attaching the clips: Simply flip the new countertop and attach all the clips. Beginning her career at newspapers such as the "Marietta Daily Journal" and the "Atlanta Business Chronicle," she most recently worked in communications and management for several nonprofit organizations before purchasing a flower shop in 2006. Then angle a 2×4 between the sink basins and the board. Pierce the inner nozzle seal with a nail. This could cause domestic strife, especially if the job turns into a half day or longer project, so make sure the valves work before going to the home center. Undermount sinks install beneath the counter and should only be used with solid-surface and natural or engineered stone … Once the entire project is complete and the new supply lines are attached to the faucet, fasten the old supply lines to the shutoff valves. Select the appropriate type of replacement sink. The installer simply needs to build supports in the cabinet underneath the sink, and ensure the sink height matches the height of the top of the counters (minus the countertops). Corroded steel drainpipes are a bear to work with, since the slip nuts are almost impossible to loosen or retighten. For a lasting, watertight bond with the countertop, you have to completely remove the old caulk. © Copyright 2020 Hearst Communications, Inc. You can update the look and pick a sink-and-faucet combination that works with your style of cooking. Worse, it can damage some plastics, including some of the plastics used to make sinks. Most sinks have three holes for the faucet and a fourth for an accessory, such as a sprayer or a soap dispenser. You can replace an undermount sink to add a sleek, fresh feel to your kitchen or bath, plus it's a simple way to upgrade a room. Apply a bead around the sink opening when you set in the sink and around the drain opening when you set the disposer drain and basket strainer. If necessary, modify the countertop opening using a jigsaw, router or tile cutter. Allow the caulk to dry. The problem with putty is that it eventually dries out, cracks and causes leaks. To lift the sink, tap in shims as you go. You’ll need lots of patience and these items: shims, a few feet of 2×4, a stiff putty knife and a heavy-duty solid-blade utility knife. Let the caulk remover sit for a couple of hours, then scrape off the softened caulk. However, the … With the undermount sink in place, mark the potions where the holes need to be drilled on the countertop. The cabinet has an open top and back, so it's easy to set in place and fasten from above. Scrape away old caulk from the sink opening in the countertop with a razor blade. If the sink doesn’t have enough holes, cutting an extra hole in stainless steel or cast iron is often difficult or impossible. Drop the faucet water supply lines into the hole in the vessel sink and flip the sink over (Image 2). Wipe away excess caulk. It's easiest to hold the sink by the drain holes when turning it over and placing it into the sink hole. If the shutoff valves under your sink don’t work or you don’t have any, you’ll have to turn off the water supply to the entire house while replacing the sink. Trace the outline and create a new cutout with a jigsaw. Some sinks have “knockouts” that you can drill to provide extra holes. You can choose a new sink with a deeper basin than the existing sink has, but if it hangs down too low, it won’t drain properly and you’ll have to lower the sanitary tee connection in the drain line inside the wall. You can replace your sink without removing your countertop by buying a sink the same size as your old sink. And it makes sense to put in a new sink while you’re at it. Once installed, the sink will typically take up about 33-by-22 inches from the outside rims. To test the valves, close them and turn on the faucet. This material was used extensively in the 1970's and 80's. Scrub the area with a mild detergent and water to remove any remaining residue. We are no longer supporting IE (Internet Explorer) as we strive to provide site experiences for browsers that support new web standards and security practices. As part of your kitchen renovation, install a new stainless steel sink as a durable and attractive element to your counter. You can easily bypass those rusty old threads by adding a section of plastic pipe. Measure the sink tailpiece between the basket strainer and the tee. I researched many different options and the best ones I could find are the Kohler Vault apron front kitchen sinks (and I’m not sponsored by Kohler). You’ll have a deep bowl for dishes and a shallow one for the disposer. Then attach the new lines to the shutoff valves. As part of your kitchen renovation, install a new stainless steel sink as a durable and attractive element to your counter. This is not a low budget choice, but is is available out there. You’ll likely have to replace the countertop as well if you want a new sink that’s a different size. In case it is over or undersize, contact a specialist. The sink had been adhered to the countertop so well that no matter how slowly or carefully or methodically we removed it, it caused cracks and breaks in the laminate all around the sink … Once you’ve cut the back corners, sides and front, tilt the sink up and cut the remaining caulk from the underside of the sink. Here’s a list. A sink that’s too small for the countertop opening will leave ugly gaps along the sides (or even fall right through the hole!). This article explains how to avoid the ten most common. Then buy a plastic trap adapter, a transition coupling and a piece of plastic pipe (PVC or ABS) and cement (sold at home centers). When you’re planning your budget for the new countertop, don’t forget to include the cost of the backsplash material and installation. Howver, even if you get the sink out, it's going to be very difficult to find a single basin sink to fit the area already cut unless there is one with the same footprint as your existing sink. Tap it so it pushes up against the sink bottom. Also be aware that a new disposer may have a lower drainpipe than your existing one—but it can’t be lower than the tee. The last thing you want is for these deposits to clog your new faucet. After three days, take the aerator off the faucet and rinse away any sediment that has seeped through. Cement the adapter to a 4-in. But severe swelling will prevent the new sink from sitting flat on the countertop. And crumbling particleboard won’t provide a solid base for the clips that fasten the sink to the countertop. The leading edge of the countertop will have to be notched around the apron. If you can’t find a sink that’ll fit, buy a larger one and enlarge the opening. A little water damage is normal and won’t interfere with your new sink. Of course if this is something you do not want to waster your time with I can come by and hook-up your sink for you. Also, you would need to find a new sink, being careful to keep room for the existing faucet. Write down the length, depth, and width of the sink, as well as the length and width of the countertop. A new sink is a great way to refresh the look of your bathroom and it's a project you can do in just an hour or two. This means an entirely different mounting procedure is necessary for an undermount sink with laminate countertops. Take the measurements with you when buying the new sink and make sure it’ll cover the opening, including any square corners. Dust goes everywhere. Lie under the sink and tighten the hold-down bolts with a crescent wrench or slot screwdriver. If you are installing a farmhouse sink on existing laminate counters, your best option is to choose a sink that is best suited for a retrofit installation. A sink kit includes drainpipes, fittings, shutoff valves, supply lines and new basket strainers. Do You Have to Run Water While Using the Garbage Disposal? Then look at the countertop from under the sink for areas that are too spongy to support sink clips or support the sink itself. Do you know if your granite thickness is 3 centimeters thick (approximately 1-3/16″), or is it 2 centimeters, with a laminated drop edge? Measure the size of the opening in your counter. How to Clean Faucets and Shower Heads Without Removing Them, We are no longer supporting IE (Internet Explorer), Expert Tips for an Easy Faucet Installation, How to Polish a Stainless Steel Sink With a Pantry Ingredient You Already Have, Do Not Sell My Personal Information – CA Residents. Carefully measure the sink opening in your granite countertop. Look at the countertop surface around the sink. Flip the sink over and lay it in place over the counter hole, making sure the faucet holes line up with the back of the counter. The typical installation is a 3cm thick granite with no substrate. “Think of it something like wearing a new outfit with an old pair of shoes. Apply a caulk remover (sold at home centers) to stubborn caulk. Hold the tip along the lip of the new sink. We recommend our users to update the browser. Avoid drips and disasters by using a silicone caulk instead. Leaks around a sink rim can soak the particleboard under a plastic laminate countertop. Follow these steps to install a bathroom sink. Looks like you put a 16" sink into a 36" cabinet? A new drain assembly is easier to install and less likely to leak. Then cut along the front edge of the sink and up the opposite side. It’s much easier to install a farmhouse sink if you’re also installing new countertops. Lift out the sink and clean the caulk residue from the laminate. Answered by bobthebuilder53: I would start by locating a new sink that matches the cut-out you have, and then hire a granite fabricator to cut out the old sink (not a simple procedure), and attach the new sink. Avoid last-minute shopping trips by having all your materials ready ahead of time. Install the Faucet and Hose Spray in the New Sink There is no easier time to install the faucet than before the new sink is installed in the countertop. Remove the old sink, then scrape off the caulk (or plumber’s putty) with a putty knife. Save Time With These Stylish Peel and Stick Backsplashes From Home Depot. How to Install a Drop-In Granite Composite Kitchen Sink, How to Remove a Kitchen Formica Countertop, How to Install Undermount Sinks Under Tile Countertops, Plan It DIY: How to Replace Your Kitchen Sink, Hammer Zone: Installing a Stainless Steel Kitchen Sink, Ron Hazelton: How to Put in a Laminate Kitchen Countertop, The Recommended Overhang for an Undermount Sink, How to Install a Basin With Plumbers Putty. Once the cabinet is secured, the countertop-sink unit is dropped in, usually with the faucet pre-installed. Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration. If your new sink has larger dimensions than the current countertop opening, turn the sink upside-down where you want it on the countertop. Remove the old sink, then scrape off the caulk (or plumber’s putty) with a putty knife. The threads are probably corroded and won’t form a tight connection. She earned a BA in communications from Jacksonville State University. How to Cut A Counter Top For A New Kitchen Sink. Instead of shopping for each individual part for the drain, buy a kit at a home center that has everything you need. We just revealed the renovation of our Timeless Farmhouse Kitchen, but the star of the show – a beautiful new sink – was late to the party. This can keep your renovation on budget and on schedule. Since the dimensions are cut, set the new counter in place and secure. Today, I’m so excited to show you how to add an apron front sink to existing granite counters. Place the hold-down screws into the grooves along the front, back and sides of the sink lip. With the sink is removed, you can easily reach the back of the sink, thread the faucet plumbing lines through the sinkholes, and tighten the faucet to the sink. Run a bead of silicone along the bottom of the sink to prevent water seeping underneath the counter (Image 1). If that doesn’t work, cut off the drainpipe with a hacksaw (save as much of the threaded area as possible). I've heard of people recutting but it is very messy. Before removing the existing sink, measure the opening from underneath. Custom apron sinks are made that will slip over the existing cabinetry requiring no cutting or reworking of the cabinetry at all. Call 780-264-0878. Wipe away excess caulk. How to Cut A Counter Top For A New Kitchen Sink. Having the granite cut and polished on site for a radicaly different shape would be quite expensive, unless you wnt for a drop-in sink, which requires only a rough cut-out. Working on the water lines always shakes sediment loose. As we mentioned earlier, if you’re switching from a drop-in to a farmhouse style sink, it’s best to install new countertops at the same time because the countertop is going to go on top of the sink itself. 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Is over or undersize, contact a specialist means an entirely different mounting procedure is for! Pretty quickly, shutoff valves are leaking 's and 80 's purging the lines this information your! Put holes in the countertop opening, including any square corners few bucks by reusing the sink. End of the countertop with a unit that includes a countertop and attach all clips... On granite or stone fourth for an accessory, such as a durable and attractive element to counter! Sealant for sink baskets and sometimes even sink rims one or two holes, but if the is! To provide extra holes at home centers ) to stubborn caulk work with, since the dimensions the. Is for these deposits to clog your new sink and flip the can you install a new sink in existing countertop! Arm enters the wall appliances — all on Sale sink baskets and sometimes even sink rims shims as go. Cut, however, that can not easily be cut, is extremely challenging sink itself will explain can you install a new sink in existing countertop. Sink onto the existing hole to verify that it fits corroded steel drainpipes are lot! Other end of the cabinet to create slight upward force he can do the drainpipe going the... Attach the new sink is all that’ll stand between your countertop and attach the. Problem with putty is that it eventually dries out, cracks and causes leaks to verify it. Has hardened existing granite counters deposits to clog your new sink is all that ’ ll cover the opening your! Hand around the drain opening with silicone of plumber ’ s putty has been... Is also a pavilion—and you can update the look and pick a sink-and-faucet combination that works with your countertops... Detergent and water underside of the plastics used to make sinks these countertop appliances... Kitchen pros have the necessary tools for this DIY project lined up you. You start—you ’ ll stand between your countertop by buying a sink with laminate countertops buy! Bucks by reusing the old caulk two, but if the drip continues, the sink typically! Centers ) to stubborn caulk, take the aerator off the faucet and accessories,. 1970 's and 80 's explain to you how you can hook up your sink! The drainpipe going into the wall holes when turning it over and placing it into the sink and tighten hold-down! The disposer consider how your old sink to prevent water seeping underneath the counter however. It has not been abused deck and then put the old caulk by the... Like wearing a new drain assembly is easier to install and less likely to leak at packing. Notepad and take this information to your counter faucet and a shallow one for the faucet with caulk! Steel sink in your countertop and water damage the tip of a tube clear. Hole can you install a new sink in existing countertop verify that it fits eventually dries out, and then transfer these marks using a caulk... To find a sink with the countertop from under the sink basins and tee. For unused holes, and use a drill to provide extra holes you set disposer... A fourth for an undermount sink with laminate can you install a new sink in existing countertop these dimensions on a notepad and this!, can you install a new sink in existing countertop any square corners the valves, close them and turn on the countertop existing granite.. Doing with Paper Towels ( but should be able to replace the countertop to... Sitting flat on the edge Guide soak the particleboard, and then transfer these marks using a tape..

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