The Fundamentals of Plumbing Knowledge for Bathtub Installation

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Installing A Bathtub
Mounting a bathtub isn't exactly brain surgery, yet it does need solid plumbing, woodworking, and occasionally, tiling abilities. Changing an old tub with a new one is also a reasonably challenging job. If the old tub is conveniently easily accessible, the job can move rapidly; if you need to open up a wall to remove the old tub as well as position the new bath tub, the job is much harder. In either case, the job is within a house handyman's skills, although you will certainly need a helper to vacate the old bathtub and also embeded in the brand-new one. Ensure you have actually qualified yourself for the job and are comfortable attempting it. Rather than hiring a specialist to take over a halfway-completed project, it is better to consider using one prior to you begin. Chances are you might need a professional plumber to make tube links.
This short article will aid you set up a brand-new tub in your bathroom if you have already acquired a new bathtub and don't need to change the arrangement of your previous water system pipelines.
Your devices as well as material checklist ought to make up the following:
  • New Tub

  • Hammer

  • Pipe Wrenches

  • Prybar

  • Shatterproof glass

  • Level

  • Pliers

  • Adjustable Wrench

  • Putty Blade

  • Screwdriver

  • Cold Blade

  • Measuring tape

  • Pipeline Caps


  • Removing Old Taps


    If you require to replace old taps with brand-new ones as a part of your setup, after that the first thing you should do is disconnect the supply of water. After doing so, switch on the taps to drain any water remaining in the system. The process of removing the existing faucets can be rather troublesome because of the restricted accessibility that is often the instance.
    Utilize a basin wrench (crowsfoot spanner) or a faucet tool to undo the nut that links the supply pipes to the faucets. Have a cloth all set for the staying water that will certainly originate from the pipelines. When the supply pipes have been eliminated, make use of the same tool to loosen up the nut that holds the taps onto the bath/basin. You will certainly require to stop the single faucets from transforming during this process. Once the taps have been removed, the holes in the bath/basin will certainly need to be cleaned up of any type of old securing compound.
    Prior to carrying on to fit the brand-new faucets, contrast the pipe links on the old taps to the new taps. If the old taps are longer than the brand-new faucets, after that a shank adapter is required for the new faucets to fit.

    Suitable New Taps


    If the tails of the brand-new taps are plastic, after that you will require a plastic connector to stop damage to the string. One end of the connector fits on the plastic tail of the tap and also the other end gives a connection to the current supply pipelines.
    If you need to fit a monobloc, then you will certainly call for decreasing couplers, which attaches the 10mm pipe of the monobloc to the standard 15mm supply pipe.
    Next, position the tap in the mounting opening in the bath/basin guaranteeing that the washing machines remain in place between the faucet as well as the sink. Safeguard the faucet in place with the manufacturer supplied backnut. Once the tap is firmly in position, the supply pipelines can be connected to the tails of the taps. The taps can either be linked by using corrugated copper piping or with typical tap connectors. The former type ought to be linked to the tap finishes initially, tightening just by hand. The supply pipes can later on be linked to the other end. Tighten up both ends with a spanner after both ends have been linked.

    Installing the Bath tub


    Utilizing both wooden boards under its feet, put the bath tub in the needed placement. The wooden boards are practical in evenly spreading the weight of the bath tub over the location of the boards instead of concentrating all the weight onto 4 tiny points.
    The next goal is to make certain that the bath tub is leveled all round. This can be achieved by inspecting the spirit level as well as changing the feet on the bath tub till the level reviews degree.
    To mount faucets, fit all-time low of the outermost flexible faucet connector to the proper supply pipe by making a compression join; after that do the exact same for the other faucet.
    Turn on the water supply and inspect all joints as well as new pipework for leakages and also tighten them if essential. Load the bath tub and also examine the overflow outlet and the regular outlet for leakages.
    Finally, deal with the bath paneling as defined in the producer's user's manual. Tiling as well as securing around the bathtub must wait till the bathtub has actually been made use of at least when as this will certainly resolve it into its final setting.

    Planning for the Installation


    First of all, the sustaining structure provided with the bathroom needs to be fitted (if required) according to the manufacturer's instructions. Next, fit the taps or mixer to the bathtub. When fitting the faucet block, it is important to make sure that if the tap features a plastic washing machine, it is fitted in between the bath and the taps. On a plastic bathroom, it is also practical to fit a sustaining plate under the faucets device to stop strain on the bathtub.
    Fit the adaptable faucet connectors to the bottom of the two taps using 2 nuts and also olives (occasionally supplied with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet opening, and after that pass the outlet via the hole in the bathroom. Use the nut supplied by the supplier to fit the plug-hole. Analyze the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
    Next, fit the end of the adaptable overflow pipeline to the overflow outlet. After that, screw the pipeline to the overflow face which need to be fitted inside the bathroom. Make sure you use all of the supplied washers.
    Link the catch to the bottom of the waste electrical outlet on the bath tub by winding the string of the waste electrical outlet with silicone mastic or PTFE tape, and also screw on the catch to the electrical outlet. Link the bottom of the overflow tube in a similar manner.The bath should currently prepare to be suited its final setting.

    Tiling Around the Bathtub


    In the location where the bathroom satisfies the tile, it is essential to secure the joins with a silicone rubber caulking. This is essential as the fitting can relocate enough to fracture an inflexible seal, creating the water to penetrate the wall between the bath and the tiling, causing complications with wetness and also possible leakages to the ceiling listed below.
    You can select from a selection of coloured sealants to assimilate your components and fittings. They are marketed in tubes and also cartridges, and are capable of securing voids up to a width of 3mm (1/8 inch). If you have a larger space to load, you can load it with spins of drenched paper or soft rope. Remember to always fill the bathtub with water before sealing, to allow for the movement experienced when the tub remains in usage. The sealer can split relatively early if you do not take into consideration this motion before sealing.
    Conversely, ceramic coving or quadrant floor tiles can be utilized to edge the bathroom or shower tray. Plastic strips of coving, which are easy to use and also cut to dimension, are likewise easily available on the marketplace. It is recommended to fit the tiles making use of water-resistant or water resistant glue and 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.

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    A Step-by-Step Guide to Installing a Bathtub

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