A Beginner's Guide to Plumbing for Bathtub Installation

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Installing A Bathtub
Installing a bathtub isn't specifically brain surgery, however it does require solid plumbing, woodworking, as well as often, tiling skills. Replacing an old tub with a brand-new one is likewise a reasonably hard job. If the old bathtub is readily obtainable, the task can relocate quickly; if you have to open a wall to eliminate the old tub and place the brand-new bathtub, the job is a lot harder. In either situation, the task is within a home handyman's abilities, although you will need a helper to move out the old tub and also embeded in the new one. Make sure you have actually certified yourself for the work and are comfortable trying it. As opposed to working with a service provider to take control of a halfway-completed task, it is better to consider using one before you begin. Opportunities are you may need a specialist plumber to make tube connections.
This write-up will help you install a brand-new tub in your washroom if you have already acquired a brand-new bathtub and also do not require to change the plan of your previous water supply pipes.
Your devices as well as product list should comprise the following:
  • New Tub

  • Hammer

  • Pipe Wrenches

  • Prybar

  • Safety Glasses

  • Level

  • Pliers

  • Adjustable Wrench

  • Putty Knife

  • Screwdriver

  • Cold Chisel

  • Tape Measure

  • Pipeline Caps


  • Removing Old Touches


    If you need to replace old taps with new ones as a part of your setup, then the first thing you should do is separate the water system. After doing so, switch on the taps to drain pipes any type of water remaining in the system. The procedure of getting rid of the existing taps can be rather troublesome due to the restricted access that is frequently the situation.
    Use a container wrench (crowsfoot spanner) or a faucet tool to reverse the nut that connects the supply pipes to the faucets. Have a cloth prepared for the continuing to be water that will come from the pipes. When the supply pipelines have actually been removed, utilize the exact same device to loosen up the nut that holds the faucets onto the bath/basin. You will certainly require to quit the solitary faucets from transforming throughout this procedure. As soon as the faucets have actually been gotten rid of, the holes in the bath/basin will certainly need to be cleaned up of any type of old sealing compound.
    Prior to moving on to fit the brand-new faucets, compare the pipe links on the old taps to the new faucets. If the old faucets are longer than the new faucets, after that a shank adapter is required for the brand-new taps to fit.

    Fitting New Touches


    If the tails of the new taps are plastic, then you will certainly require a plastic adapter to prevent damage to the thread. One end of the adapter fits on the plastic tail of the tap and also the other end gives a link to the existent supply pipes.
    If you require to fit a monobloc, then you will certainly require decreasing couplers, which attaches the 10mm pipeline of the monobloc to the conventional 15mm supply pipe.
    Next off, place the faucet in the mounting hole in the bath/basin making certain that the washers are in place between the tap as well as the sink. Protect the tap in place with the maker supplied backnut. When the faucet is safely in place, the supply pipes can be connected to the tails of the faucets. The faucets can either be linked by using corrugated copper piping or with regular faucet ports. The former type must be attached to the faucet ends first, tightening up only by hand. The supply pipes can later on be connected to the various other end. Tighten both ends with a spanner after both ends have been linked.

    Installing the Bath tub


    Utilizing both wooden boards under its feet, position the tub in the required setting. The wood boards are practical in evenly spreading the weight of the bath tub over the area of the boards rather than concentrating all the weight onto 4 small factors.
    The next objective is to guarantee that the bath tub is leveled all round. This can be accomplished by checking the level and readjusting the feet on the bathtub till the spirit level checks out degree.
    To install faucets, fit the bottom of the furthest adaptable tap port to the ideal supply pipe by making a compression join; after that do the very same for the other tap.
    Turn on the water supply and inspect all joints and new pipework for leaks and tighten them if required. Fill up the bathtub and likewise inspect the overflow electrical outlet as well as the regular outlet for leakages.
    Finally, deal with the bathroom paneling as described in the manufacturer's instruction manual. Tiling as well as securing around the bathtub ought to wait up until the bath tub has been made use of at the very least when as this will settle it right into its final position.

    Preparing for the Installment


    First of all, the supporting framework supplied with the bathroom ought to be fitted (if called for) according to the producer's guidelines. Next, fit the faucets or mixer to the bathtub. When suitable the faucet block, it is very important to make sure that if the tap features a plastic washer, it is fitted between the bathroom and also the taps. On a plastic bath, it is additionally sensible to fit a supporting plate under the faucets unit to stop pressure on the bathtub.
    Fit the flexible faucet connectors to the bottom of the two taps utilizing 2 nuts as well as olives (often provided with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and after that pass the electrical outlet with the hole in the bath. Use the nut provided by the supplier to fit the plug-hole. Check out the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
    Next off, fit completion of the flexible overflow pipeline to the overflow outlet. After that, screw the pipeline to the overflow face which ought to be fitted inside the bathroom. Make certain you use every one of the supplied washers.
    Attach the trap to the bottom of the waste electrical outlet on the bathtub by winding the string of the waste outlet with silicone mastic or PTFE tape, as well as screw on the catch to the outlet. Link all-time low of the overflow tube in a similar manner.The bath must currently be ready to be suited its final placement.

    Tiling Around the Bathtub


    In the area where the bathroom fulfills the ceramic tile, it is necessary to seal the joins with a silicone rubber caulking. This is essential as the fitting can move enough to fracture an inflexible seal, triggering the water to penetrate the wall in between the bath as well as the tiling, resulting in problems with dampness as well as possible leakages to the ceiling listed below.
    You can pick from a variety of coloured sealants to assimilate your components as well as installations. They are sold in tubes and also cartridges, and are capable of securing gaps approximately a size of 3mm (1/8 inch). If you have a larger space to fill, you can load it with twists of drenched newspaper or soft rope. Remember to always fill up the bathtub with water prior to sealing, to permit the motion experienced when the bathtub remains in use. The sealant can fracture fairly early if you do not take into account this movement before securing.
    Conversely, ceramic coving or quadrant floor tiles can be used to edge the bath or shower tray. Plastic strips of coving, which are easy to use and cut to size, are also quickly offered on the market. It is advisable to fit the tiles using water-resistant or waterproof sticky as well as cement.

    How to Install or Replace a Bathtub


    Find Your Dimensions


    The first step in any bathtub installation or replacement is to select the right size tub for your bathroom. Start by measuring your existing bathtub’s alcove from wall to wall. The standard size for bathtubs is around 5 feet long and 30 or 32 inches wide. Purchase the size that’s closest to your previous tub.



    After you’ve measured, you’ll need to figure out what type of tub you need. Face the alcove. If the drain is on the right-hand side, you’ll need a right drain tub. If it’s on the left, get a left drain tub. Easy enough, right?


    Disconnect the Water Supply and Drain Assembly


    Before you can start on your removal, make sure that you turn off the tub’s water supply. Some bathrooms have a shutoff valve, but if you don’t see one, you’ll need to turn off the supply at your house’s water main. Once the water’s off, open the valves to release any remaining air in the supply lines.



    Then, disconnect the tub drain flange. This process varies based on the type of drain you have, but in most cases, you’ll need a drain flange removal tool to perform this task. If you’re feeling handy, you might be able to use a pair of needle-nose pliers to twist and pull the flange.



    Now comes the fun part. In order to disconnect the drain assembly, you’ll need to be able to get to the space underneath the tub. You might need to access the tub drain from a crawlspace or a basement. Don’t forget to take a pipe wrench with you, as you’ll need it to loosen the pipe at the connection.


    Cut Out the Old Tub


    After removing the drainpipe assembly, you can take out the old bathtub. Cut a strip above the tub edge in the wall surrounding the bathtub that's about 6 inches in height. The tools you need here may vary depending on the type of wall surround you have in the alcove. If you’re cutting drywall, use a drywall saw and remove the section of the wall all the way down to the studs. If you have tile, you’ll need to use a grinder with a diamond blade to cut through the grout line. Then, use a chisel to remove the individual tiles. Take care here not to cut through any studs.



    Find the tub flange. Remove the screws that attach the flange to the studs in the wall. At this point, the tub should be freed from the wall.



    Once you’ve removed the flange, use a utility knife to cut away the caulk between the tub and the floor. When this is done, you should be able to lift the tub up and out of the alcove. Keep in mind that, depending on what it’s made of, the old tub could be tremendously heavy. You should plan to have a friend help you move it just in case.


    Install the New Tub


    Before you make any adjustments to the area, place the new tub in the alcove to make sure it fits properly and that the tub drain lines up with the P-trap underneath the floor.



    Remove it and install a 2 x 4 ledger board. Measure the tub’s flange, then mark that height on the wall. Screw the ledger board to studs in the wall. This will help to support the weight of the tub.



    Once the ledger board has been installed, go ahead and secure the drain to the tub. For this step, you’ll need some plumber’s putty. Roll a small amount of putty in your hands and wrap it around the underside of the drain flange. Push the drain into the tub from underneath the tub.



    When the drain has been attached, connect the overflow drain. To do this, you’ll place the gasket on the overflow elbow and move it behind the tub. Once that’s on, connect the overflow pipe and the drainpipe, but take care not to overtighten.


    Secure the Tub


    After the connections are in, it’s time to set the tub in place. Before you start, make sure the flange lines up with the markings you made in Step 4. Because the ledger board holds the tub in place, it’s important that it matches up. If not, you’ll need to remove it and readjust.



    Once your measurements line up, attach the flange to the studs on all three sides of the wall. Please note that you should not screw the flange to the wall. Instead, you should use roofing nails because they won’t rust over time. When the tub is in place, install the baseboard and the molding in front of and around the tub.



    Repair and finish off the drywall or tile that you cut in Step 3. If you’re installing a fiberglass bath surround, now’s the time to adhere it to the alcove.



    Then, enjoy your tub! While all these steps might seem intimidating, removing and installing a new bathtub is a relatively easy DIY project that can be completed in a single day. And now, when you settle in for your next bubbly soak, you can enjoy your bath without the distraction of a tub in disrepair.

    https://www.homeserve.com/en-us/blog/how-to/bathtub-replacement/


    How to Install a Bathtub: Install an Acrylic Tub and Tub Surround

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