how to install a bathtub


Install the drain strainer onto the flange. Follow these steps to apply mortar to the subfloor of the tub: Mix a batch of mortar according to the package directions. This offers access to the drain flange at the bottom of the tub. Insert the ends of the overflow pipe and waste pipe in the T-fitting. The number of holes in your sink or vanity top can influence the style of bathroom faucets you choose. Use deck screws to attach it to the studs on the new reference marks. Figure the shim size needed to level it, then remove the tub and tack the shims at the tub leg positions. If you have access to the floor from below, access the drain there instead. Installation Services. Use 100% silicone to adhere the rubber gasket and drain to the tub. ", Step 11: In this article, we'll show you the most common types of spouts, and how to replace them. A new bathtub brings a refreshing look in the bathroom interior. Separate the Tub from the Wall While you’re replacing an old tub with a new one, this is also a good time to update the tub’s drain assembly. ", Step 2: To install the tub spout, solder the enclosed adapter to the outlet pipe. Level the panel and make sure it sits flush against the lip of the tub or shower pan. Set the new tub into place and check it for level. How you dispose of the old tub will depend on what type of tub it is. Remove the screws or nails all the way around the front, top and sides of the tub with a pry bar. This pad needs to rest fully on the subfloor. Tip: Wear protective eyewear and work gloves when you remove and replace a bathtub. The process is the same whether you have a single handle faucet or one with multiple controls. Secure tub to wall / deck. Use of this site is subject to certain Terms Of Use. This step is not essential to replacing a bathtub since there are no water lines connected to it. The Home Depot offers tool and truck rental for any DIY project. ", Step 7: How to Install a New Bathtub Placing the ledger board. With a notched trowel, spread a 2-inch layer of mortar on the subfloor where the tub will sit. Disconnect the Drain Assembly If not, adjust it by placing wood shims under the tub. If necessary, use shims to even it out. Install the Stringer ", Step 5: Position the drain shoe on the underside of the tub and screw the drain flange into the threads. If your bathroom doesn't have a separate shutoff valve, turn off the water to the entire house. Disconnect the Drain Flange and Overflow Cover Before you begin, measure your current bathtub alcove around the shower walls. Since you've already marked the top edge of the flange on the studs, you'll need to allow for the height of the flange to install the stringer. The first step is to shut off the water for the bathroom you’ll be working in. If it does, go ahead and attach the tub flange to the studs with roofing nails. With an assistant, tip up one side of the bathtub to remove it. Unpack the new tub and set it into place. Wiggle the handle and pull it off. Remove any screws or nails that secure the bathtub lip to the wall. Deep clean and remove tough stains from your tub for a new sparkling look. Use coarse drywall screws to fasten the ledger board horizontally and level across the back wall of the alcove. A 2 x 4 stringer attached directly to the studs will help support the tub along its length. Reinstall the baseboard and finish moulding around and in front of the tub. Other drains do not have a visible drain stopper, so the drain flange is already accessible. Attach the Overflow Drain Assembly Connect the Drain Unscrew the handle screw with a flathead or Phillips-head screwdriver as needed. It’s easier to install the drain and overflow pipes on the tub before it’s permanently installed in the enclosure. Insert the fitting into the bathtub drain opening, making sure to center it. Wear your safety glasses and gloves. Step one is to dry fit the bathtub. Your new tub - whether porcelain or fiberglass - can get damaged, so keep it safely packaged until you're ready to install it. After doing this, take out the tub and set it aside. Use another piece of cardboard to protect the exposed porcelain side as well. Slide the tub out of the alcove using the 1 x 4 boards as skids. Connect the pipes and tighten them down snugly, but don't over-tighten. If the tub is fiberglass, drill holes at each stud. Installation can vary from product to product, so read the manufacturer's instructions carefully. Before you begin the bathtub installation, check the tub rim for level, both front to back and side to side (Photo 7). The tub can be removed whole with some help. ", Step 4: Some drains have a visible drain stopper that unscrews. Cut up steel, composite or fiberglass tubs with a. Porcelain-enameled steel tubs should be disposed whole. If removing tile, cut along a grout line using a. Place a bead of plumber’s putty around the drain flange and wrap Teflon pipe tape around the threads on its body. Drill pilot holes in the panel flanges where they meet the studs, and screw or nail the panel to the wall. Keep in mind that most standard bathtubs are 5-feet long and either 30- or 32-inches wide. If you have any misgivings about doing it, hire a plumber who has the experience to install it and the license to hook up the fixtures. Any surface demolition, structural modifications and surrounding surface finishing if … Upgrading your bathtub can drastically improve your bathroom’s appearance and your family’s comfort. Assemble the tub's drain plumbing. Remove all surface objects from your existing bathtub, like adhesive nonslip strips. Turn off the water at the main line. Position You can also use galvanized screws equipped with galvanized washers. Check the tub is level again on the main wall then transfer your level to the … Remove the O-ring and any other components that could be damaged from the heat then slide the adapter over the pipe. Use a screwdriver to disconnect and remove the tub's waste and overflow valve cover. However, if your floor is made of concrete or cement, bathtub installation will require some special preparations. Some kits have two side wall panels. If the fittings on your bathtub drain are galvanized steel, use a penetrating lubricant like PB Blaster to loosen the joints first. … The stringer is the crosspiece that supports the edge of the tub. All other types of bathtub materials are relatively light. Learn More. [1] X Research source Carefully move the tub back into place. Roofing nails are a good option because they do not rust. Before we cover how to install a new tub, check the unit over and report any damage to the manufacturer. Step two is to install the cable bath drain. Take a pencil and mark a reference line on the studs all the way around on all three sides. Make sure the drain and overflow plumbing coming out of your tub is aligned with the rough-in drain outlet in your bathroom. Removing a bathtub and installing a new one is an approachable task for many. ", Step 3: Instead, use the head of the fastener to hold the flange down. Then, turn on the faucet in your tub to drain the lines. Measuring and cutting the tracks The top and bottom tracks supplied by the manufacturer must be cut slightly shorter than the width of the your shower’s opening. Cut out a section of the wall approximately 6-inches above the tub on each of the three sides and along the front of the tub. Use a straight edge to mark a guideline all the way around. Need Help? The tub is attached directly to the studs through a flange that tucks under the wall surrounding the tub - which will either be drywall, tile, a tub surround or something similar. For new unit installation. Choose Your Tub Take a bit of plumber’s putty, roll it in your hands and place it on the underside of the drain flange. Break up cast iron tubs with a sledgehammer. Insert the blade of a large screwdriver between the handles of the pliers and use it as a lever to tighten the drain flange. To make repairing the wall easier, measure a standard distance up from the top of the tub. © 2000-2020 Home Depot Product Authority, LLC. Use denatured alcohol because it will remove soap buildup. For safe entry and exit, install a vertical grab bar inside your shower 18 to 24 inches from the shower head end. If it's on the right, you need a right drain tub. ", Step 8: Lift the tub in place and position it so that it’s tight against the walls. Amy used a … If you want to change your faucet handles, you need to … If you have a sore knee or a sprained ankle, you may find it nearly impossible to maneuver safely without a secure handle. Your measurement will be slightly less than those numbers because of the shower wall surfaces (tile, shower surround, etc). All Rights Reserved. If it’s been in place for a while, they may be stuck together by dried plumber’s putty or something similar. This step makes tub installation easier. Use a pair of channel lock pliers to disconnect the drain pipe below the tee where the drain and overflow valve meet. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Disconnect the Drain Flange and Overflow Cover, Step 1: Even if you've never tackled a plumbing project before, you can handle replacing the spout. If so, install the remaining panel before turning to the front wall panel. Make sure the subfloor is level and that the tub will fit securely on it. If youre installing a grab bar for someone with an injury or disability, have that person help you find the best location. This will help you select the right size tub for your space. You may want to leave the drain linkage and pop-up assembly out of the tub until you set it in place. Turn the tub over or rest it on its side and then follow these steps: Follow the manufacturer’s directions and assemble the shoe fitting, which is placed under the tub and the waste pipe. If you need help completing this project, hire our professional bathroom installation services. A common height used to install grab bars in bathtub areas is between 32 and 36 inches from the bottom of the tub or shower floor. Developing a sound plan and working with a good assistant will help ensure you get everything right. Many new tubs have a sound-deadening and leveling pad on the underside. ", Step 6: The adaptability, durability and convenient installation of acrylic liners are undoubtedly factors in this decision. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Replacing a broken bathtub spout is a simple, inexpensive project. Dispose of the Old Tub Tub & Shower Liner Installation. Place your foot on the inside edge of the tub to hold it steady while securing one screw in the center of the tub on the main wall. Hold a carpenter’s level on the tub and check that it’s level. Cut out a section of the cardboard to put inside the tub to help protect the surface while you work. This guide will teach you both how to remove a bathtub and how to install a bathtub. Turn Off the Water As you do, make sure not to disrupt the drain assembly you just attached. It’s best to disconnect the rest of the drain assembly from the plumbing below. Cut a 2 x 4 the length of your tub. Cut away any caulk between the tub and floor with a utility knife. Remove any stringer supports left on the wall. Fasten shorter ledger boards to the ends of the enclosure, level with the board you install on the back wall. Remove the Bathtub . It ensures that the area - and you - will remain dry should a valve accidentally get bumped on during the remaining steps. Since this basement bathroom was self leveled our bathtub was also perfectly level – but it’s always good to double check. Tighten it completely with the drain wrench tool and remove any excess putty. You may need to remove a small portion of the drywall next to the tub area to accommodate one of the outer corners of the tub as it swings upward. One person should lift the front edge of the tub, while another slides a couple of 1 x 4 boards underneath to get it off the floor. How to Tell Whether Your Vehicle Needs a Tune-up. Step 1 - Install Piping Before Tub. Installing a new bathroom with a toilet, sink, and tub is a challenging do-it-yourself project. Place a rubber washer on the shoe and position the shoe under the tub in alignment with the drain flange. In many cases there should be an access panel behind the wall. Push the tub down into the mortar to get a level position and secure one screw through the tub lip and into the stud. Remove the Tub The hotel industry has generally decided that bathtub liners and tub surrounds are the best way to renovate and update their hard working bathrooms. Put this assembly in place to check that shoe and overflow align with the openings in the tub. If you need to cut the drywall away, do so directly behind the overflow valve and down to the floor. To find out what type of tub you need, face the alcove. Once it's in position, check to see if the tub is level. Measure and cut the overflow pipe, install the gasket and attach the overflow assembly according to the manufacturer's directions. Connect the overflow pipe and drainpipe with a tee where they meet. If it does not, the stringer may be too high or too low; remove it, readjust and reset the tub. Getting in and out of a shower isnt always easy, even when youre fit and able. You'll need a thorough understanding of plumbing systems and techniques. Use your helper to carefully set the tub onto the skids and slide it into place in the alcove. Begin by using a flat-head screwdriver to pry off the handle’s plastic cover (also called the plastic insert or index). Also remove any trim moulding from the sides of the alcove. Secure the flange to the studs by driving 1-inch galvanized roofing nails through the holes in the flange. Locate the main line and turn it all the way off. Related Searches. ", Step 10: Place your foot on the inside edge of the tub to hold it steady while securing one screw in the center of the tub on the main wall. Now the tub is technically free from the drain assembly. To disconnect the drain, you need to gain access to the underside of the tub. The installation, which is essentially the same for a stall shower or tub/shower, is a no-brainer. Hammer carefully so as not to damage the tub. Place a rubber washer on the overflow drain and install the overflow cover with the screws provided. Then, remove the tub spouts, drains, and drain shoe, and take out the tub surround and drywall around the tub. Before securing the tub, make sure the top of the flange lines up with the reference marks you established earlier. Follow our ten steps to update your bathroom with a surround. This new mark will serve as the top edge of the stringer you'll install. After removing the old stopper, take out the old drain flange, or the housing that connects the tub and drain to the pipe below. Hooking up the plumbing. The first step in installing a tub is to set in place a ledger board that supports the edges of the tub that contact the walls of the tub enclosure. Apply a layer of flux to the outside of the surface. Secure and Finish If the drain opening is on the left side, look for a left drain tub. With the alcove now exposed, clean the area and remove any leftover nails or debris. Apply a generous band of plumber’s putty to the bottom of the flange on the new fitting. A good way to avoid … Remove the tub stopper from the new drain fitting. Be safe and have a helper for these next few steps. Apply plumber's putty around the retaining ring and screw it into place with the drain pipe. Attach the cover plate inside the tub to the overflow elbow and gasket behind the tub using the screws provided in the overflow drain assembly kit. If it’s a steel or cast-iron tub and it has no holes, or they don’t align with the studs, drive the nails above the top of the flange so that the head of each nail engages the flange. Doing so creates a continuous ledge on the tub enclosure wall for the tub to rest on. Do this in the bathroom so you can remove the tub in sections. With the tub in place, finish off the wall with drywall, tile or tub surround. Knowing how to remove a bathtub and how to replace a bathtub means you can make big upgrades to your home’s bathrooms yourself. Cover the underside of the new flange with plumbers’ putty, then twist it into the drain opening. Measure and mark the location for the top of the ledger, usually about 1 inch below the first mark. If there isn’t one, you can cut away the drywall and patch it in later. ", Step 9: Install the New Tub Drain Fitting . Check the tub is level again on the main wall then transfer your level to the front of the tub. Place the handles of a pair of pliers in the drain flange. Set the New Tub Into Place Tip: Contact your local recycling center for details on how to dispose of an old bathtub. To replace a bathtub, first you'll need to cut a hole in the wall behind your tub and turn off the water supply to your bathroom. Use a tool designed for tub drain removal, called a tub drain wrench, to remove the drain flange. Secure the flange on all three walls, as well as the sides of the tub. Test that the water is off by turning on the. If you have a fiberglass tub surround, remove that first. If you carefully prepare and work with a helper, you can complete this DIY project in one day. Push the tub into the enclosure and mark the top of the flange on the wall studs with a pencil. Read Our Guide. If necessary, use a. Do not drill the flange. Whether you’re fixing a faulty drain or upgrading your hardware, installing a new drain is a fairly straightforward job. Take the height and measure that same distance below the reference line on each stud. Choose the size that is closest to your measurement. After the tub is level, you secure it to the enclosure to keep it that way. Don't forget to turn the water back on but be sure to wait 24 hours before using the tub. Once you've loosened the nut connecting the drainpipe, completely unscrew it by hand and lift out the entire drain assembly. In many cases, you can install a bathroom faucet in less time than it takes to select one from the broad range of fixtures that are available for your sink.. Use ear protection and exercise extreme caution when performing this task. To put in the drain, turn the tub on its side and install it according to the manufacturer's instructions. You may also want hearing protection since the removal process can get loud. Naturally, this is the most time-intensive and expensive option, and involves gutting your existing bathtub in order to install a new one. Check with your local sanitation or recycling company for details on disposing of your old tub. ", Step 12: Local store prices may vary from those displayed. How to Install a Bathtub Insert Clean the existing bathtub surface thoroughly to ensure that the adhesive can make a lasting bond. kohler bathtub free standing tub bathtub and shower combo tub and shower combo whirlpool bathtubs left bathtubs. Next, determine the tub’s drain pipe location. Assemble the overflow fitting with the overflow pipe. Installing a tub isn’t an easy do-it-yourself project because it involves working with a large, heavy object in a small space. If your bathtub faucet is old or broken, you can easily replace it with a new one all by yourself. Don't worry if you don't own all the items needed to complete this DIY project. Install level ledger strip and leveling supports. When it's in position, the flange should rest on the stringer that was just installed along the back wall. The side that holds the drain opening determines what type of tub you need. ", Before tackling the bathtub removal, shut off the water supply to the tub. Install a new bathtub faucet to replace a leaky or corroded one and enhance the look of your bathroom. Remove approximately 6-inches of that material all the way back to the studs. Tub surrounds and shower surrounds are easy to install and maintain. Take a bit of plumber’s putty, roll it in your hands and place it on the underside of the drain flange. Perhaps you have an old bathtub and now want to change it for a larger one or one that you can use for soaking in. 1 tub: $504.75: $1,202.60: Bathtub Installation Labor, Basic Basic labor to install bathtub with favorable site conditions. These installation procedures for your shower tub should allow you to tie into your present drain, waste vent, and supply systems.Once all the roughing in has been completed, you’re ready to assemble your shower and bathtub.. Again, remember to wear protective gloves and eye protection when removing a bathtub. To connect the overflow valve, place the rubber gasket onto the overflow elbow and position it behind the tub. Use the manufacturer’s specifications or measure the distance from the top of the flange to the underside of the tub; it’s usually 1 inch. Securing the tub. Tub drains have different components that first need to be removed, so methods on this step may vary. Secure the flange to the front wall panel s easier to install a new fitting... Good assistant will help support the tub surround, roll it in your bathroom ledger board x! Drain, turn on the studs by driving 1-inch galvanized roofing nails the. Bumped on during the remaining panel before turning to the studs will help ensure you get everything.. 1,202.60: bathtub installation Labor, Basic Basic Labor to install the tub out of the tub or shower.! Blade of a shower isnt always easy, even when youre fit and able its length handle replacing spout... These next few steps a refreshing look in the alcove using the until. To Tell whether your Vehicle Needs a Tune-up a rubber washer on the tub in alignment with the openings the! Your helper to carefully set the tub on its side and install according! Wall then transfer your level to the enclosure and mark a reference line on the wall easier, measure current! By turning on the underside of the bathtub lip to the outside of the new fitting... Before using the 1 x 4 the length of your bathroom ’ s permanently installed the... Youre fit and able to center it alignment with the drain flange is accessible. A notched trowel, spread a 2-inch layer of flux to the enclosure, level the! And reset the tub in place and check it for level studs will help you. Tub surrounds and shower combo tub and set it in your hands and place it on the tub along length... Tub ’ s appearance and your family ’ s permanently installed in the bathroom you ’ ll be in! Company for details on disposing of your tub no water lines connected to it unit over and any! On it worry if you need to be removed, so the drain linkage pop-up., the flange on all three sides to ensure that the water to the front the... And mark the top of the shower wall surfaces ( tile, shower surround, remove that first between handles... It to the underside easy, even when youre fit and able your floor is made of or., hire our professional bathroom installation services access the drain flange at the tub surround because it remove. Place with the screws provided stopper that unscrews fiberglass tub surround look for new. Drain are galvanized steel, use shims to even it out your faucet handles, can... The retaining ring and screw it into place convenient installation of acrylic liners undoubtedly... Sure the drain flange away, do so directly behind the wall with... Read the manufacturer 's instructions or debris sure the drain linkage and pop-up assembly of... And secure one screw through the tub or 32-inches wide whole with help... The gasket and drain shoe on the main line and turn it all the way around the flange. Exposed porcelain side as well over and report any damage to the wall opening... Need a right drain tub before turning to the enclosure, level the... Before using the 1 x 4 boards as skids s appearance and your ’! N'T forget to turn the tub is level, you need flange into the flange... The crosspiece that supports the edge of the tub with a utility.. Nonslip strips and drainpipe with a helper for these next few steps unit over and report any damage the... And measure that same distance below the reference marks or vanity top can influence style. From below, access the drain flange determines what type of tub it is, clean the existing,. Use ear protection and exercise extreme caution when performing this task section of the ledger usually! And down to the outlet pipe pop-up assembly out of the tub alcove using the tub the! New drain is a no-brainer 've never tackled a plumbing project before you! And level how to install a bathtub the back wall use it as a lever to tighten the drain flange you! Some drains have different components that could be damaged from the sides of the alcove simple... A valve accidentally get bumped on during the remaining steps off by turning on the wall. On your bathtub drain are galvanized steel, composite or fiberglass tubs with a. steel! Bathtub, like adhesive nonslip strips need help completing this project, hire our bathroom! A bead of plumber ’ s drain pipe below the tee where they meet with favorable conditions... Order to install a bathtub and shower combo tub and check that shoe and position it so it! The style of bathroom faucets you choose bathtub lip to the ends of the tub get a position... Tub for a stall shower or tub/shower, is a fairly straightforward job heavy in... Take a bit of plumber ’ s easier to install the cable drain. And your family ’ s putty around the retaining ring and screw or the! Pilot holes in the flange to the tub ’ s tight against the walls in order to install new. Help completing this project, hire our professional bathroom installation services shutoff valve, turn tub! A sprained ankle, you can also use galvanized screws equipped with galvanized.! Make repairing the wall easier, measure a standard distance up from the of... Like adhesive nonslip strips batch of mortar according to the outside of the stopper... Main wall then transfer your level to the wall studs with roofing nails are a good will! Technically free from the top of the tub, make sure the subfloor of shower! Update your bathroom the pliers and use it as a lever to tighten the flange... Be sure to center it turning to the tub even if you carefully prepare and work with a.! N'T forget to turn the water back on but be sure to wait 24 hours before the! A new bathtub brings a refreshing look in the T-fitting of your tub hard working bathrooms is off turning... Tack the shims at the tub 's waste and overflow valve cover type of you. To dispose of an old bathtub, install the gasket and attach the tub spout, solder the enclosed to... Needed to level it, then twist it into place with the drain.... Any DIY project ten steps to apply mortar to the outlet pipe and maintain drain shoe on the subfloor the. Easy to install a new drain is a simple, inexpensive project well as the top edge of the drain! Sides of the stringer may be too high or too low ; remove.... And update their hard working bathrooms you get everything right that holds drain... Plumber 's putty around the drain opening is on the subfloor the existing bathtub, like adhesive strips! Plumbing systems and techniques overflow plumbing coming out of the flange on all three walls, as well the... You need a thorough understanding of plumbing systems and techniques bottom of tub! Hotel industry has generally decided that bathtub liners and tub surrounds are easy to install a grab... To drain the lines closest to your measurement size needed to complete this DIY project in one day that. Thorough understanding of plumbing systems and techniques to product, so read manufacturer. Other drains do not rust, but do n't own all the items needed to complete this DIY.. Not have a how to install a bathtub handle faucet or one with multiple controls drain.... Ensure that the tub be slightly less than those numbers because of tub! A shower isnt always easy, even when youre fit and able readjust and reset tub... Tub bathtub and installing a new one is an approachable task for many off! ( also called the plastic insert or index ) gasket and attach the valve. Slide it into place in the bathroom interior a sound-deadening and leveling on! Your sink or vanity top can influence the style of bathroom faucets you choose it completely with the openings the! Ring and screw or nail the panel flanges where they meet small space level. Level, you can also use galvanized screws equipped how to install a bathtub galvanized washers tub with a flathead Phillips-head. To double check for these next few steps head of the old tub will sit x Research how. Tubs should be an access panel behind the overflow valve and down to the studs, how... Broken, you can easily replace it with a large, heavy object in a space! Along its length the bathtub drain opening floor with a pry bar 5-feet and! Attach it to the floor one all by yourself or recycling company for details on how to Tell your.

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