Plumbing 101: A Guide to Bathtub Installation
Plumbing 101: A Guide to Bathtub Installation
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The writer is making a few good observations regarding How to Install a Bathtub: Install an Acrylic Tub and Tub Surround in general in this great article followed below.

Mounting a bath tub isn't specifically rocket science, however it does need strong plumbing, woodworking, and also occasionally, tiling abilities. Changing an old tub with a brand-new one is also a reasonably hard task. If the old bathtub is easily obtainable, the task can move immediately; if you need to open up a wall surface to eliminate the old tub and place the brand-new tub, the task is much harder. In either instance, the job is within a house handyman's abilities, although you will certainly need an assistant to leave the old tub and embeded in the new one. Ensure you have actually qualified on your own for the job and also fit trying it. As opposed to employing a professional to take control of a halfway-completed job, it is better to think about employing one before you begin. Chances are you may need an expert plumber to make tube links.
This short article will certainly aid you install a brand-new bath tub in your shower room if you have actually already acquired a new bathtub and also don't require to transform the setup of your previous supply of water pipelines.
Your devices and material checklist must consist of the following:
Removing Old Touches
If you require to change old faucets with brand-new ones as a part of your installment, after that the first thing you need to do is detach the water. After doing so, switch on the faucets to drain any type of water remaining in the system. The process of getting rid of the existing faucets can be quite troublesome because of the limited gain access to that is typically the case.
Utilize a container wrench (crowsfoot spanner) or a tap device to undo the nut that links the supply pipes to the faucets. Have a cloth prepared for the remaining water that will originate from the pipelines. Once the supply pipelines have actually been removed, make use of the same tool to loosen up the nut that holds the faucets onto the bath/basin. You will certainly need to stop the single faucets from turning during this process. As soon as the taps have actually been eliminated, the holes in the bath/basin will certainly have to be cleaned up of any kind of old sealing substance.
Before proceeding to fit the brand-new taps, compare the pipeline links on the old taps to the new faucets. If the old faucets are longer than the brand-new taps, then a shank adapter is needed for the new taps to fit.
Fitting New Taps
If the tails of the brand-new faucets are plastic, after that you will need a plastic connector to avoid damage to the string. One end of the connector fits on the plastic tail of the tap and the other end provides a connection to the existent supply pipes.
If you need to fit a monobloc, then you will require decreasing couplers, which links the 10mm pipe of the monobloc to the conventional 15mm supply pipe.
Next, position the faucet in the placing opening in the bath/basin making sure that the washers remain in location between the faucet and also the sink. Protect the tap in position with the maker offered backnut. Once the tap is securely in position, the supply pipelines can be attached to the tails of the faucets. The taps can either be attached by using corrugated copper piping or with normal faucet adapters. The former kind ought to be connected to the faucet finishes first, tightening up only by hand. The supply pipelines can later be attached to the other end. Tighten both ends with a spanner after both ends have actually been attached.
Setting up the Tub
Using both wood boards under its feet, put the bathtub in the needed position. The wood boards are useful in uniformly spreading out the weight of the bathtub over the area of the boards instead of concentrating all the weight onto 4 little points.
The next objective is to make sure that the bathtub is leveled all round. This can be achieved by examining the level and readjusting the feet on the tub until the spirit level reviews level.
To install faucets, fit the bottom of the outermost flexible faucet connector to the proper supply pipe by making a compression sign up with; after that do the very same for the other faucet.
Switch on the water as well as examine all joints and new pipework for leakages as well as tighten them if needed. Load the tub and also examine the overflow electrical outlet and the regular electrical outlet for leaks.
Finally, fix the bathroom paneling as described in the supplier's user's manual. Tiling and securing around the bathtub needs to wait up until the bath tub has actually been used at the very least once as this will certainly settle it right into its last setting.
Getting ready for the Installation
To start with, the sustaining framework supplied with the bath should be fitted (if called for) according to the supplier's directions. Next, fit the taps or mixer to the bath tub. When suitable the tap block, it is essential to ensure that if the tap features a plastic washing machine, it is fitted in between the bath and also the taps. On a plastic bathroom, it is additionally sensible to fit a sustaining plate under the taps device to avoid strain on the tub.
Fit the flexible faucet connectors to the bottom of the two taps making use of 2 nuts and olives (sometimes supplied with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink outlet opening, and then pass the outlet with the hole in the bathroom. Utilize the nut provided by the supplier to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next, fit the end of the adaptable overflow pipeline to the overflow electrical outlet. After that, screw the pipe to the overflow face which should be fitted inside the bathroom. Make certain you use all of the provided washers.
Attach the trap to the bottom of the waste electrical 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 electrical outlet. Connect all-time low of the overflow tube in a similar manner.The bath should currently prepare to be fitted in its last position.
Tiling Around the Bath tub
In the location where the bath meets the floor tile, it is needed to seal the accompanies a silicone rubber caulking. This is necessary as the installation can move sufficient to crack a rigid seal, triggering the water to permeate the wall in between the bathroom as well as the tiling, leading to issues with dampness as well as feasible leakages to the ceiling below.
You can choose from a variety of coloured sealants to blend in your components and also fittings. They are marketed in tubes and also cartridges, and also are capable of sealing spaces as much as a width of 3mm (1/8 inch). If you have a larger void to fill up, you can fill it with twists of soaked newspaper or soft rope. Remember to always fill up the bathtub with water before securing, to allow for the activity experienced when the bathtub is in use. The sealer can fracture fairly very early if you do not think about this motion before securing.
Conversely, ceramic coving or quadrant ceramic tiles can be used to edge the bath or shower tray. Plastic strips of coving, which are easy to use as well as reduce to size, are also easily available on the market. It is suggested to fit the ceramic tiles making use of 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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