Beginner's Plumbing: What You Need for Bathtub Installation
Beginner's Plumbing: What You Need for Bathtub Installation
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What're your thoughts about A Step-by-Step Guide to Installing a Bathtub?

Mounting a tub isn't exactly brain surgery, but it does call for strong plumbing, carpentry, and also sometimes, tiling abilities. Changing an old bath tub with a brand-new one is additionally a moderately challenging task. If the old bathtub is easily available, the project can relocate quickly; if you have to open up a wall surface to remove the old tub and also place the brand-new bath tub, the job is much harder. In either situation, the task is within a house handyman's abilities, although you will certainly need a helper to leave the old tub and also set in the new one. Make certain you have actually qualified on your own for the task and also fit trying it. Rather than employing a professional to take control of a halfway-completed job, it is much better to take into consideration using one prior to you start. Chances are you might need a specialist plumber to make tube links.
This write-up will certainly assist you install a brand-new bathtub in your restroom if you have currently acquired a new bathtub and also do not need to change the setup of your previous water pipelines.
Your devices and product list ought to consist of the following:
Getting ready for the Installation
To start with, the supporting frame provided with the bath must be fitted (if required) according to the producer's instructions. Next, fit the faucets or mixer to the tub. When fitting the tap block, it is necessary to ensure that if the faucet features a plastic washer, it is fitted between the bath and the taps. On a plastic bathroom, it is additionally practical to fit a supporting plate under the taps device to stop pressure on the tub.
Fit the versatile tap connectors to the bottom of both faucets making use of 2 nuts and olives (in some cases supplied with the tub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet opening, and afterwards pass the electrical outlet through the hole in the bathroom. Utilize the nut supplied by the producer to fit the plug-hole. Examine 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. Afterwards, screw the pipeline to the overflow face which must be fitted inside the bathroom. Make sure you utilize all of the provided washing machines.
Link the trap to the bottom of the waste electrical outlet on the bathtub by winding the thread of the waste electrical 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 bathroom need to currently prepare to be suited its final placement.
Removing Old Taps
If you need to change old faucets with new ones as a part of your setup, after that the first thing you must do is separate the supply of water. After doing so, switch on the taps to drain pipes any kind of water staying in the system. The process of eliminating the existing taps can be rather bothersome because of the limited accessibility that is typically the instance.
Utilize a container wrench (crowsfoot spanner) or a tap device to undo the nut that links the supply pipelines to the taps. Have a fabric ready for the staying water that will certainly come from the pipes. When the supply pipelines have been eliminated, utilize the same device to loosen up the nut that holds the faucets onto the bath/basin. You will require to stop the solitary taps from transforming during this procedure. Once the faucets have actually been eliminated, the holes in the bath/basin will have to be cleaned up of any old sealing substance.
Prior to moving on to fit the brand-new faucets, compare the pipe links on the old taps to the new taps. If the old faucets are longer than the brand-new faucets, then a shank adapter is needed for the brand-new faucets to fit.
Installing the Bath tub
Making use of both wooden boards under its feet, put the tub in the required placement. The wood boards are practical in uniformly spreading the weight of the tub over the area of the boards rather than focusing all the weight onto 4 tiny factors.
The following goal is to make certain that the bathtub is leveled all round. This can be achieved by examining the level and also adjusting the feet on the bathtub until the level checks out degree.
To set up faucets, fit all-time low of the outermost versatile tap connector to the ideal supply pipeline by making a compression join; then do the exact same for the various other tap.
Switch on the water supply and examine all joints and brand-new pipework for leaks as well as tighten them if required. Load the bath tub and also inspect the overflow electrical outlet and also the regular electrical outlet for leaks.
Ultimately, repair the bathroom paneling as described in the producer's instruction manual. Tiling as well as sealing around the bath tub ought to wait till the bathtub has been utilized at the very least once as this will certainly resolve it into its last position.
Suitable New Taps
If the tails of the brand-new taps are plastic, then you will require a plastic port to prevent damage to the string. One end of the adapter fits on the plastic tail of the faucet as well as the various other end supplies a link to the existent supply pipes.
If you require to fit a monobloc, then you will need decreasing couplers, which connects the 10mm pipeline of the monobloc to the basic 15mm supply pipe.
Next, position the tap in the installing opening in the bath/basin making certain that the washers remain in place in between the faucet and the sink. Secure the faucet in position with the manufacturer provided backnut. As soon as the faucet is firmly in place, 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 adapters. The previous type needs to be linked to the faucet ends initially, tightening up just by hand. The supply pipes can later be attached to the other end. Tighten both ends with a spanner after both ends have been linked.
Tiling Around the Bathtub
In the area where the bath fulfills the floor tile, it is required to secure the accompanies a silicone rubber caulking. This is necessary as the installation can relocate enough to fracture a rigid seal, creating the water to pass through the wall surface in between the bath and also the tiling, bring about difficulties with wetness as well as feasible leakages to the ceiling listed below.
You can select from a range of coloured sealants to assimilate your components and fittings. They are marketed in tubes as well as cartridges, and also can securing voids up to a size of 3mm (1/8 inch). If you have a bigger gap to fill up, you can fill it with spins of drenched paper or soft rope. Remember to constantly fill up the bathtub with water before sealing, to enable the motion experienced when the bathtub is in use. The sealant can split fairly very early if you do not consider this movement prior to sealing.
Additionally, ceramic coving or quadrant tiles can be made use of to edge the bath or shower tray. Plastic strips of coving, which are easy to use and cut to size, are also easily readily available on the marketplace. It is advisable to fit the tiles utilizing water-resistant 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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