Slice through the caulk with a utility knife if possible. If the caulk is too hard to cut, use a putty knife like a chisel to cut through the caulk. Seal around the drain opening with silicone caulk instead of plumber’s putty when you set the disposer drain and basket strainer. When you’re planning your budget for the new countertop, don’t forget to include the cost of the backsplash material and installation. If you’re buying new ones, use quarter-turn balltype shutoff valves. Wedge a 2×4 between the sink bottom and the floor of the cabinet to create slight upward force. Before removing the existing sink, measure the opening from underneath. 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. Drop the faucet water supply lines into the hole in the vessel sink and flip the sink over (Image 2). You’ll likely have to replace the countertop as well if you want a new sink that’s a different size. 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. 5. Purchase a stainless steel sink that fits the dimensions of the sink opening in your countertop. Your existing sink has a wide bowl, and is sitting very close to the backsplash now, so fabricating/polishing the opening for another undermount single basin sink may not work, and would probably cost you at least $400 from a … That can be tricky, especially if the caulk has hardened. For the measurement of the sink, insert the new cover on sawhorses and then put the old countertop above. The problem with putty is that it eventually dries out, cracks and causes leaks. However, the … Based outside Atlanta, Ga., Shala Munroe has been writing and copy editing since 1995. Turn the sink upside down. Replace the Sink in a Cultured Marble Countertop: There are a lot of homes with aging cultured marble countertops in their bathrooms. Select the appropriate type of replacement sink. 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. Assuming that we are replacing an existing sink with an existing cut out in the worktop, you will need to select a kitchen sink that is proportioned appropriately for a straight switch. Tap it so it pushes up against the sink bottom. Apply a caulk remover (sold at home centers) to stubborn caulk. The sink installs flush to the laminate, not below the surface of the counter to prevent water from soaking into the particleboard. On the other hand, if you have never installed a kitchen sink in a new countertop, this guide will be a stepping stone to making you a top do it yourself professional. Undermount sinks also provide slightly more counter space. You can replace your sink without removing your countertop by buying a sink the same size as your old sink. If you have ever had such an experience, you must be having an idea of how to install a kitchen sink in a new countertop. For a lasting, watertight bond with the countertop, you have to completely remove the old caulk. This article explains how to avoid the ten most common. Putting a stainless steel sink in your countertop takes only a few minutes and requires only basic tools. Edit: Looking at the picture, I think you've got a good several inches lower that you can go before you will run into any issues with the drain. Home House & Components Fixtures Faucets. © Copyright 2020 Hearst Communications, Inc. You would need to ask the fabricator what he can do. Cut off the tip of a tube of clear silicone caulk at a 45-degree angle using a utility knife. If you’re replacing the sink but keeping the laminate countertop, you’ll have to cut through the caulk. Once installed, the sink will typically take up about 33-by-22 inches from the outside rims. Measure the length, width and depth so you can install a new sink without changing the length of the drain pipes or cutting out more of your countertop. A sink kit includes drainpipes, fittings, shutoff valves, supply lines and new basket strainers. Then attach the new lines to the shutoff valves. Then angle a 2×4 between the sink basins and the board. 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. 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. Run your hand around the edges of the sink, pressing hard to form a tight seal between the sink and the counter. 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. 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). Here’s a list. 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. Undermount sinks install on laminate counter tops differently than on granite or stone. You can buy plugs for unused holes, but they usually don’t match the sink. If the slip nut attached to the drainpipe in the wall won’t come off, spray on WD-40 and try a bigger wrench. You can easily bypass those rusty old threads by adding a section of plastic pipe. Wipe away excess caulk. The short answer is No. Corroded steel drainpipes are a bear to work with, since the slip nuts are almost impossible to loosen or retighten. 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. Scrape away old caulk from the sink opening in the countertop with a razor blade. 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. This can keep your renovation on budget and on schedule. The countertop would have to be cut, however, that can generally be done for less than $300. You’ll have a deep bowl for dishes and a shallow one for the disposer. If the disposer drainpipe will be too low, consider a sink with different depth bowls. To avoid these hassles, choose the faucet and accessories first, then buy a sink with a matching number of holes. If that doesn’t work, cut off the drainpipe with a hacksaw (save as much of the threaded area as possible). Remove the old sink, then scrape off the caulk (or plumber’s putty) with a putty knife. Since the dimensions are cut, set the new counter in place and secure. A sink that’s too small for the countertop opening will leave ugly gaps along the sides (or even fall right through the hole!). In case it is over or undersize, contact a specialist. Worse, it can damage some plastics, including some of the plastics used to make sinks. The leading edge of the countertop will have to be notched around the apron. It's easiest to hold the sink by the drain holes when turning it over and placing it into the sink hole. A new drain assembly is easier to install and less likely to leak. Checking the new fit: Start with placing the new sink onto the existing hole to double check whether it fits properly. With the undermount sink in place, mark the potions where the holes need to be drilled on the countertop. Leaks around a sink rim can soak the particleboard under a plastic laminate countertop. Then cut the caulk. Take the measurements with you when buying the new sink and make sure it’ll cover the opening, including any square corners. How to Cut A Counter Top For A New Kitchen Sink. Pay special attention to the corners. Plumber’s putty has long been the standard sealant for sink baskets and sometimes even sink rims. The last thing you want is for these deposits to clog your new faucet. Save Time With These Stylish Peel and Stick Backsplashes From Home Depot. But some faucets require only one or two holes, and you may not want enough accessories to use the rest. 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. Looks like you put a 16" sink into a 36" cabinet? Cut away caulk that squeezed out from under the sink rim with a razor blade and peel it off the counter. Installing it beneath existing countertops, especially marble or granite that cannot easily be cut, is extremely challenging. Seal the surrounding areas of the bottom of the faucet with silicone. As part of your kitchen renovation, install a new stainless steel sink as a durable and attractive element to your counter. Upgrade Your Kitchen or Bathroom With These Affordable Fixtures, You’ll Never Clean Your Oven the Same After This TikTok Hack, 10 Different (But Cool) Ideas for Kitchen Cabinet Doors, 6 Best Kitchen Mats That Are Actually Stylish, 10 Organization Tips That Help Prevent Food Waste, 6 Genius Tricks to Keep Your Freezer Organized, 10 Before and After Kitchen Makeovers You Can Do in a Weekend, How to Make a Quick and Simple Hand Sanitizer. Is Your Freezer Set to the Right Temperature? If you can’t find a sink that’ll fit, buy a larger one and enlarge the opening. If the sink doesn’t have enough holes, cutting an extra hole in stainless steel or cast iron is often difficult or impossible. Measure all four sides because the cutout may not be square. They’re more reliable and less likely to leak at the packing nut. This means an entirely different mounting procedure is necessary for an undermount sink with laminate countertops. The cabinet has an open top and back, so it's easy to set in place and fasten from above. Remove the old sink, then scrape off the caulk (or plumber’s putty) with a putty knife. Lift out the sink and clean the caulk residue from the laminate. Align the rim of the sink to the edges of the countertop if you’re going for a zero reveal aesthetic. Measure the sink tailpiece between the basket strainer and the tee. If you find any of these problems, replace the countertop. Secure the faucet mounting nuts to the underside of the countertop. “Think of it something like wearing a new outfit with an old pair of shoes. Although undermount sinks seem to defy gravity, they are only slightly different to install than topmount sinks. But then when we tried to remove the old sink to install the new sink, things went south pretty quickly. The actual tee connection may be several studs over from where the waste arm enters the wall. Measure the size of the opening in your counter. Repair or replace old valves. 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 caulk around your new sink is all that’ll stand between your countertop and water damage. Then buy a plastic trap adapter, a transition coupling and a piece of plastic pipe (PVC or ABS) and cement (sold at home centers). The caulk around your new sink is all that’ll stand between your countertop and water damage. Look at the countertop surface around the sink. Lie under the sink and tighten the hold-down bolts with a crescent wrench or slot screwdriver. 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. 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 … This material was used extensively in the 1970's and 80's. 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. The answer is yes, you should be able to replace the sink under certain circumstances. Your Old Appliances. By the DIY experts of The Family Handyman Magazine. Finally, use rubbing alcohol or nail polish remover to wipe off residue, and then clean the surface with a sponge and water. Today, I’m so excited to show you how to add an apron front sink to existing granite counters. Center the sink to the opening on the countertop carefully. If the caulk is too hard to cut, hammer an old putty knife through the caulk, driving it toward the sink a section at a time. Once the cabinet is secured, the countertop-sink unit is dropped in, usually with the faucet pre-installed. Allow the caulk to dry. 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. I've heard of people recutting but it is very messy. Write these dimensions on a notepad and take this information to your local home improvement center to select your new sink. When you have your new countertops installed the common practice is to install an under mount kitchen sink. Unlike a drop-in sink, there’s no visible rim, crevice or lip to catch dirt with an undermount sink, making cleaning the counter easier. 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. Avoid drips and disasters by using a silicone caulk instead. Next, turn the water all the way on for a full minute to wash away any debris in the lines. Avoid this problem by purging the lines before hooking up the new supply lines. 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. 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. Whether the existing countertop can take a larger sink depends on its existing free edge dismension front and back and also where the exit pipe from the trap into the wall is, and on whether it was reinforced under the narrow front and edge strips when it was installed. Step 1. Installing new countertops is a quick and affordable way to give your kitchen a makeover. Contractors often cut them at 90-degree angles (instead of rounding them off) because it’s faster. Avoid last-minute shopping trips by having all your materials ready ahead of time. Pierce the inner nozzle seal with a nail. Hold the tip along the lip of the new sink. Run a bead of silicone along the bottom of the sink to prevent water seeping underneath the counter (Image 1). To test the valves, close them and turn on the faucet. We recommend our users to update the browser. The typical installation is a 3cm thick granite with no substrate. Write down the length, depth, and width of the sink, as well as the length and width of the countertop. The One Thing You’re NOT Doing with Paper Towels (But Should Be). 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. In this article I will explain to you how you can hook up your own sink. If necessary, modify the countertop opening using a jigsaw, router or tile cutter. For a lasting, watertight bond with the countertop, you have to completely remove the old caulk. The faucet may drip for a minute or two, but if the drip continues, the shutoff valves are leaking. How to Cut A Counter Top For A New Kitchen Sink. You can update the look and pick a sink-and-faucet combination that works with your style of cooking. You can also special-order a sink with the number of holes you need. 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. Custom apron sinks are made that will slip over the existing cabinetry requiring no cutting or reworking of the cabinetry at all. Lay a flat board across the cabinet bottom. Attaching the clips: Simply flip the new countertop and attach all the clips. Then cut along the front edge of the sink and up the opposite side. Consider how your old appliances will look with your new countertop. This is not a low budget choice, but is is available out there. And it makes sense to put in a new sink while you’re at it. Kitchen pros have the necessary experience to adjust the countertop to fit any sink size. Squeeze the tube to release the caulk and pull the tube along the sink lip to lay an even bead of caulk. Do You Have to Run Water While Using the Garbage Disposal? Instead of shopping for each individual part for the drain, buy a kit at a home center that has everything you need. Replacing a kitchen sink and faucet is a quick way to give your kitchen a new look, but there are potential plumbing and installation problems to watch out for. 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. How to Replace an Undermount Sink in a Kitchen With Granite Counters. Undermount sinks install beneath the counter and should only be used with solid-surface and natural or engineered stone … Call 780-264-0878. As part of your kitchen renovation, install a new stainless steel sink as a durable and attractive element to your counter. Installing a new vanity is easiest with a unit that includes a countertop and integrated sink. The threads are probably corroded and won’t form a tight connection. Follow these steps to install a bathroom sink. A little water damage is normal and won’t interfere with your new sink. 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. If your new sink has larger dimensions than the current countertop opening, turn the sink upside-down where you want it on the countertop. Apply a caulk remover (sold at home centers) to stubborn caulk. The vanity cabinet is separate from the top. Scrub the area with a mild detergent and water to remove any remaining residue. But severe swelling will prevent the new sink from sitting flat on the countertop. 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. Then look at the countertop from under the sink for areas that are too spongy to support sink clips or support the sink itself. Wipe away excess caulk. That measurement is the extra depth that can be added to the sink bowl without lowering the drainpipe going into the wall. Our latest shed is also a pavilion—and you can build it, too! 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. Use a kitchen-and-bath 100 percent silicone that requires solvent cleanup—sold at home centers. Cement the adapter to a 4-in. She earned a BA in communications from Jacksonville State University. How Long Do Different Meats Last in the Fridge? Most sinks have three holes for the faucet and a fourth for an accessory, such as a sprayer or a soap dispenser. Carefully measure the sink opening in your granite countertop. Check for bulges or areas where the laminate has loosened from the particleboard. And crumbling particleboard won’t provide a solid base for the clips that fasten the sink to the countertop. 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). 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? 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. Some sinks have “knockouts” that you can drill to provide extra holes. It’s much easier to install a farmhouse sink if you’re also installing new countertops. Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration. Before you laminate your counter: Use the pattern included with your sink to (separately) trace out correct size under-mount hole in your counter and laminate material Plastic pipe is easier—if you can get to it easily. Set the new sink in the countertop hole to verify that it fits. 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. We Love These Countertop Kitchen Appliances — All On Sale! To lift the sink, tap in shims as you go. Working on the water lines always shakes sediment loose. Let the caulk remover sit for a couple of hours, then scrape off the softened caulk. Self-rimming cast iron sinks are held in place with caulk. 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. You’ll definitely want to avoid this task if the connection is metal and ends up being behind base cabinets. Single- and double-bowl drop-in sinks can be installed into most countertop surfaces. Trace the outline and create a new cutout with a jigsaw. 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. Place the hold-down screws into the grooves along the front, back and sides of the sink lip. Also, you would need to find a new sink, being careful to keep room for the existing faucet. Resist the temptation to save a few bucks by reusing the old drainpipes. The lip of the sink should overhang the opening, so make sure to account for that when you're measuring the size of the sink. Make labels for the cutting area, turn the new deck and then transfer these marks using a tape measure. Since you're also replacing the counter, there's no need to worry about finding a sink that will cover your existing sink area. After three days, take the aerator off the faucet and rinse away any sediment that has seeped through. However, you can place an 'under-mount sink' under your laminate top, it just needs to sit atop of your wooded surface.If you plan to laminate the counter yourself, this may be a viable option. 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Countertops, especially if the caulk around your new countertop and attach all way... Sink while you’re at it particleboard under a plastic laminate countertop, you be. Look and pick a sink-and-faucet combination that works with your new sink, then off... ’ s putty ) with a razor blade fittings, shutoff valves are leaking improvement center to select your sink. New vanity is easiest with a sponge and water damage time with these Peel! ’ re buying new ones, use a putty knife like a chisel to cut through the residue! Part of your kitchen renovation, install a new cutout with a putty knife like a to! Combination that works with your new faucet especially marble or granite that be. A counter Top for a full minute to wash away any sediment that has everything you need mounting! Carefully can you install a new sink in existing countertop the size of the Family Handyman Magazine base cabinets marble in... Easily be cut, however, that can not easily be cut set.