Getting Familiar with Plumbing: Before Installing a Bathtub
Getting Familiar with Plumbing: Before Installing a Bathtub
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How do you feel when it comes to Installing A Bathtub?

Setting up a bathtub isn't specifically brain surgery, however it does call for strong plumbing, carpentry, and sometimes, tiling skills. Changing an old tub with a new one is also a reasonably tough project. If the old bathtub is readily easily accessible, the task can move easily; if you have to open up a wall to get rid of the old bathtub as well as place the brand-new bathtub, the task is much harder. In either case, the project is within a home handyman's abilities, although you will need an assistant to vacate the old tub and also embeded in the new one. See to it you have actually certified yourself for the work and are comfortable attempting it. Rather than hiring a specialist to take over a halfway-completed project, it is much better to think about employing one prior to you begin. Opportunities are you might need a specialist plumber to make tube links.
This write-up will certainly assist you install a new bathtub in your restroom if you have actually already purchased a new bathtub as well as don't require to transform the setup of your previous supply of water pipelines.
Your tools and material checklist should comprise the following:
Removing Old Taps
If you need to replace old taps with brand-new ones as a part of your installation, after that the first thing you must do is disconnect the supply of water. After doing so, turn on the taps to drain any water remaining in the system. The process of eliminating the existing taps can be fairly troublesome as a result of the limited gain access to that is often the case.
Make use of a basin wrench (crowsfoot spanner) or a faucet tool to reverse the nut that connects the supply pipes to the taps. Have a fabric ready for the remaining water that will originate from the pipes. When the supply pipelines have been gotten rid of, utilize the very same device to loosen up the nut that holds the taps onto the bath/basin. You will certainly require to quit the solitary taps from turning during this procedure. When the taps have actually been gotten rid of, the holes in the bath/basin will certainly need to be cleansed of any old securing substance.
Before proceeding to fit the brand-new faucets, compare the pipe connections on the old faucets to the brand-new taps. If the old faucets are longer than the new taps, after that a shank adapter is needed for the new faucets to fit.
Fitting New Taps
If the tails of the new taps are plastic, after that you will require a plastic adapter to prevent damages to the thread. One end of the adapter fits on the plastic tail of the tap and also the other end offers a link to the current supply pipes.
If you need to fit a monobloc, then you will need lowering couplers, which attaches the 10mm pipeline of the monobloc to the basic 15mm supply pipeline.
Next off, place the faucet in the installing opening in the bath/basin making certain that the washing machines remain in place between the tap as well as the sink. Secure the faucet in place with the manufacturer provided backnut. Once the tap is safely in position, the supply pipelines can be connected to the tails of the faucets. The taps can either be connected by utilizing corrugated copper piping or with typical tap adapters. The previous type must be linked to the tap ends initially, tightening up just by hand. The supply pipes can later be attached to the various other end. Tighten up both ends with a spanner after both ends have been connected.
Installing the Tub
Using both wooden boards under its feet, place the tub in the required setting. The wooden boards are valuable in equally spreading out the weight of the bathtub over the area of the boards rather than concentrating all the weight onto four small points.
The following goal is to make certain that the bath tub is leveled all round. This can be achieved by checking the level and adjusting the feet on the bath tub until the spirit level reviews degree.
To mount taps, fit the bottom of the furthest versatile tap connector to the proper supply pipeline by making a compression sign up with; then do the exact same for the various other faucet.
Turn on the water supply and also inspect all joints as well as new pipework for leaks and also tighten them if needed. Load the bath tub and likewise check the overflow outlet as well as the regular outlet for leaks.
Ultimately, take care of the bath paneling as explained in the supplier's user's manual. Tiling and also sealing around the tub should wait until the bath tub has been made use of at least once as this will certainly resolve it right into its last setting.
Planning for the Installation
First of all, the supporting frame supplied with the bath should be fitted (if needed) according to the manufacturer's instructions. Next, fit the taps or mixer to the tub. When suitable the faucet block, it is important to see to it that if the tap comes with a plastic washer, it is fitted in between the bathroom and also the faucets. On a plastic bath, it is also reasonable to fit a supporting plate under the taps unit to avoid pressure on the tub.
Fit the adaptable faucet connectors to the bottom of both taps making use of 2 nuts and also olives (sometimes provided with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet hole, and then pass the electrical outlet via the hole in the bathroom. Use the nut provided by the manufacturer to fit the plug-hole. Check out the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next off, fit the end of the versatile overflow pipe to the overflow outlet. After that, screw the pipe to the overflow face which need to be fitted inside the bath. Make certain you make use of all of the provided washers.
Link the catch to the bottom of the waste outlet on the tub by winding the string of the waste outlet with silicone mastic or PTFE tape, as well as screw on the trap to the outlet. Connect all-time low of the overflow tube in a comparable manner.The bathroom need to now be ready to be fitted in its final setting.
Tiling Around the Tub
In the area where the bathroom meets the tile, it is necessary to seal the joins with a silicone rubber caulking. This is necessary as the installation can relocate sufficient to break a stiff seal, creating the water to penetrate the wall in between the bath and the tiling, causing problems with wetness and feasible leaks to the ceiling below.
You can select from a selection of coloured sealants to blend in your fixtures and installations. They are sold in tubes and cartridges, and also are capable of securing spaces up to a size 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. Keep in mind to always load the bathtub with water prior to securing, to enable the motion experienced when the tub is in usage. The sealant can fracture fairly early if you do not consider this movement before sealing.
Additionally, ceramic coving or quadrant floor tiles can be made use of to edge the bath or shower tray. Plastic strips of coving, which are easy to use as well as reduce to size, are also quickly available on the marketplace. It is suggested to fit the ceramic tiles using waterproof or water-proof adhesive 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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