Your Complete Plumbing Guide for Installing a Bathtub
Your Complete Plumbing Guide for Installing a Bathtub
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How do you really feel on the subject of Installing A Bathtub?

Setting up a tub isn't precisely brain surgery, however it does require solid plumbing, woodworking, as well as in some cases, tiling skills. Changing an old tub with a brand-new one is likewise a moderately hard job. If the old tub is conveniently available, the project can relocate immediately; if you have to open up a wall to get rid of the old tub and also position the brand-new tub, the task is much harder. In either instance, the project is within a residence handyman's skills, although you will require a helper to vacate the old bathtub as well as set in the new one. Ensure you have actually qualified on your own for the job and are comfortable attempting it. Instead of employing a specialist to take control of a halfway-completed task, it is better to think about using one prior to you start. Opportunities are you might require a specialist plumber to make tube links.
This write-up will certainly assist you set up a brand-new bath tub in your washroom if you have actually currently purchased a new tub and also do not require to alter the plan of your previous supply of water pipes.
Your devices as well as material checklist need to make up the following:
Getting ready for the Installment
Firstly, the sustaining structure supplied with the bathroom needs to be fitted (if required) according to the producer's guidelines. Next, fit the taps or mixer to the bathtub. When fitting the tap block, it is necessary to ensure that if the faucet comes with a plastic washer, it is fitted between the bath as well as the taps. On a plastic bath, it is likewise practical to fit a sustaining plate under the faucets device to stop pressure on the tub.
Fit the versatile tap ports to the bottom of the two taps using 2 nuts and olives (in some cases supplied with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet hole, and then pass the electrical outlet with the hole in the bath. Use the nut provided by the maker to fit the plug-hole. Take a look at the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next off, fit the end of the adaptable overflow pipe to the overflow electrical outlet. After that, screw the pipeline to the overflow face which should be fitted inside the bathroom. Ensure you make use of all of the supplied washing machines.
Connect the trap to the bottom of the waste electrical outlet on the bath tub by winding the thread of the waste outlet with silicone mastic or PTFE tape, and also screw on the catch to the outlet. Link all-time low of the overflow tube in a comparable manner.The bathroom ought to currently prepare to be suited its last placement.
Removing Old Touches
If you require to replace old faucets with brand-new ones as a part of your installment, then the first thing you should do is detach the water. After doing so, turn on the taps to drain any type of water staying in the system. The procedure of eliminating the existing faucets can be rather troublesome because of the restricted accessibility that is frequently the case.
Use a basin wrench (crowsfoot spanner) or a faucet device to undo the nut that connects the supply pipelines to the faucets. Have a towel prepared for the remaining water that will certainly originate from the pipes. As soon as the supply pipes have actually been removed, make use of the exact same device to loosen the nut that holds the faucets onto the bath/basin. You will need to quit the single faucets from transforming during this process. As soon as the faucets have been eliminated, the holes in the bath/basin will certainly have to be cleaned up of any kind of old securing compound.
Before going on to fit the brand-new faucets, compare the pipe links on the old faucets to the brand-new taps. If the old taps are longer than the new faucets, then a shank adapter is required for the new faucets to fit.
Mounting the Bathtub
Utilizing both wood boards under its feet, position the bathtub in the required setting. The wood boards are valuable in uniformly spreading out the weight of the tub over the location of the boards rather than focusing all the weight onto four little factors.
The following objective is to make sure that the tub is leveled all round. This can be accomplished by inspecting the spirit level and readjusting the feet on the bath tub till the level checks out level.
To mount faucets, fit the bottom of the furthest adaptable tap connector to the suitable supply pipeline by making a compression sign up with; then do the very same for the other faucet.
Switch on the water supply and also check all joints and also new pipework for leakages and tighten them if required. Load the bathtub as well as additionally inspect the overflow electrical outlet as well as the regular outlet for leaks.
Lastly, deal with the bath paneling as explained in the supplier's instruction manual. Tiling and also securing around the bathtub needs to wait up until the tub has actually been used a minimum of once as this will certainly resolve it into its final setting.
Fitting New Taps
If the tails of the new faucets are plastic, after that you will certainly require a plastic adapter to prevent damage to the thread. One end of the adapter fits on the plastic tail of the faucet and also the various other end provides a link to the current supply pipelines.
If you require to fit a monobloc, then you will require decreasing couplers, which connects the 10mm pipeline of the monobloc to the basic 15mm supply pipe.
Next off, position the tap in the installing hole in the bath/basin ensuring that the washing machines remain in place in between the tap and the sink. Safeguard the tap in position with the manufacturer given backnut. When the faucet is safely in place, the supply pipelines can be connected to the tails of the faucets. The taps can either be linked by utilizing corrugated copper piping or with typical tap ports. The previous type needs to be attached to the faucet ends first, tightening up only by hand. The supply pipelines can later be linked to the various other end. Tighten both ends with a spanner after both ends have been attached.
Tiling Around the Bath tub
In the area where the bath satisfies the floor tile, it is required to seal the accompanies a silicone rubber caulking. This is important as the fitting can move enough to crack a rigid seal, causing the water to permeate the wall surface between the bath as well as the tiling, causing issues with moisture and also feasible leaks to the ceiling below.
You can pick from a selection of coloured sealers to assimilate your fixtures and installations. They are sold in tubes and cartridges, and also can sealing voids approximately a width of 3mm (1/8 inch). If you have a larger void to load, you can fill it with twists of soaked paper or soft rope. Keep in mind to always load the tub with water before securing, to enable the movement experienced when the bathtub remains in use. The sealer can break fairly very early if you do not take into consideration this movement prior to sealing.
Additionally, ceramic coving or quadrant tiles can be used to edge the bath or shower tray. Plastic strips of coving, which are easy to use and also cut to size, are also conveniently readily available on the market. It is a good idea to fit the tiles using waterproof or water resistant sticky as well as 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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