An Easy Plumbing Guide for Installing a Bathtub
An Easy Plumbing Guide for Installing a Bathtub
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Everybody has got their unique theory involving How to Install a Bathtub Yourself.

Mounting a bath tub isn't specifically rocket science, but it does need solid plumbing, carpentry, and occasionally, tiling skills. Replacing an old bathtub with a new one is likewise a moderately difficult project. If the old tub is conveniently obtainable, the job can move easily; if you have to open up a wall surface to get rid of the old tub and also position the new bathtub, the job is much harder. In either situation, the job is within a residence handyman's skills, although you will need a helper to vacate the old bathtub as well as embeded in the brand-new one. Make sure you have qualified on your own for the task and are comfortable attempting it. Rather than employing a specialist to take over a halfway-completed job, it is far better to take into consideration employing one prior to you begin. Possibilities are you may need a specialist plumber to make tube links.
This article will assist you set up a new tub in your shower room if you have actually currently acquired a new tub and do not need to transform the plan of your previous supply of water pipelines.
Your tools as well as material list need to make up the following:
Removing Old Touches
If you require to replace old taps with new ones as a part of your installation, after that the first thing you must do is disconnect the water supply. After doing so, turn on the taps to drain any kind of water remaining in the system. The procedure of getting rid of the existing faucets can be quite troublesome due to the restricted accessibility that is frequently the case.
Use a container wrench (crowsfoot spanner) or a tap tool to reverse the nut that attaches the supply pipes to the taps. Have a fabric ready for the remaining water that will come from the pipelines. As soon as the supply pipelines have actually been removed, make use of the very same device to loosen up the nut that holds the taps onto the bath/basin. You will need to quit the single faucets from transforming throughout this process. Once the faucets have actually been gotten rid of, the holes in the bath/basin will have to be cleaned of any kind of old sealing substance.
Prior to proceeding to fit the brand-new taps, compare the pipe links on the old faucets to the brand-new faucets. If the old faucets are longer than the brand-new taps, after that a shank adapter is needed for the brand-new faucets to fit.
Suitable New Taps
If the tails of the new faucets are plastic, then you will certainly need a plastic port to prevent damages to the thread. One end of the port fits on the plastic tail of the tap and the other end gives a link to the existent supply pipelines.
If you need to fit a monobloc, after that you will require lowering couplers, which links the 10mm pipe of the monobloc to the basic 15mm supply pipe.
Next, place the faucet in the mounting opening in the bath/basin guaranteeing that the washing machines are in place in between the faucet and also the sink. Secure the tap in position with the manufacturer offered backnut. When the faucet is securely in position, the supply pipelines can be connected to the tails of the taps. The faucets can either be connected by using corrugated copper piping or with regular tap connectors. The former kind must be connected to the faucet ends initially, tightening up only by hand. The supply pipes can later be connected to the various other end. Tighten up both ends with a spanner after both ends have actually been connected.
Mounting the Tub
Making use of the two wood boards under its feet, place the bath tub in the needed position. The wooden boards are valuable in equally spreading the weight of the tub over the area of the boards as opposed to focusing all the weight onto 4 small points.
The following goal is to make sure that the tub is leveled all round. This can be attained by examining the spirit level as well as changing the feet on the tub till the spirit level reviews level.
To install taps, fit the bottom of the furthest versatile tap connector to the appropriate supply pipeline by making a compression sign up with; after that do the exact same for the various other faucet.
Switch on the water and inspect all joints and new pipework for leakages and also tighten them if necessary. Load the tub as well as likewise check the overflow outlet and also the normal outlet for leaks.
Lastly, deal with the bathroom paneling as defined in the manufacturer's instruction manual. Tiling as well as sealing around the tub ought to wait until the bathtub has been made use of at the very least when as this will certainly settle it into its last setting.
Getting ready for the Setup
Firstly, the supporting frame provided with the bath ought to be fitted (if called for) according to the manufacturer's directions. Next off, fit the faucets or mixer to the bath tub. When suitable the faucet block, it is essential to ensure that if the tap features a plastic washer, it is fitted in between the bathroom and also the taps. On a plastic bathroom, it is also practical to fit a sustaining plate under the faucets unit to avoid pressure on the tub.
Fit the flexible tap ports to the bottom of the two faucets making use of 2 nuts and olives (in some cases supplied with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink outlet hole, and then pass the outlet through 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 pipeline.
Next, fit the end of the adaptable overflow pipeline to the overflow outlet. After that, screw the pipeline to the overflow face which should be fitted inside the bathroom. Ensure you utilize every one of the provided washers.
Connect the catch to the bottom of the waste outlet on the bath tub by winding the string of the waste outlet with silicone mastic or PTFE tape, and also screw on the trap to the electrical outlet. Link all-time low of the overflow tube in a similar manner.The bathroom should now be ready to be suited its last placement.
Tiling Around the Bathtub
In the area where the bathroom meets the tile, it is necessary to secure the joins with a silicone rubber caulking. This is important as the fitting can relocate sufficient to fracture a rigid seal, causing the water to permeate the wall between the bathroom and also the tiling, bring about complications with dampness and feasible leaks to the ceiling listed below.
You can pick from a selection of coloured sealers to assimilate your fixtures and installations. They are marketed in tubes and cartridges, and also are capable of sealing voids approximately a width of 3mm (1/8 inch). If you have a larger void to fill up, you can load it with spins of soaked newspaper or soft rope. Remember to constantly fill the bath tub with water before securing, to allow for the activity experienced when the tub remains in usage. The sealant can split fairly early if you do not take into account this motion prior to sealing.
Additionally, ceramic coving or quadrant ceramic 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 dimension, are also easily offered on the marketplace. It is advisable to fit the floor tiles making use of waterproof or water-proof 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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