Mastering Basic Plumbing for Installing a Bathtub
Mastering Basic Plumbing for Installing a Bathtub
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The publisher is making several great pointers related to A Step-by-Step Guide to Installing a Bathtub as a whole in the content just below.

Setting up a bathtub isn't precisely rocket science, however it does call for strong plumbing, woodworking, as well as sometimes, tiling skills. Replacing an old tub with a brand-new one is additionally a reasonably challenging task. If the old bathtub is conveniently obtainable, the task can relocate rapidly; if you have to open up a wall to eliminate the old tub and place the brand-new tub, the task is much harder. In either case, the task is within a residence handyman's abilities, although you will certainly need a helper to vacate the old bathtub and also set in the brand-new one. Ensure you have certified yourself for the work as well as fit trying it. Instead of hiring a contractor to take control of a halfway-completed project, it is much better to consider utilizing one prior to you begin. Chances are you might require an expert plumber to make tube links.
This article will aid you install a new tub in your bathroom if you have currently acquired a new tub as well as do not require to change the plan of your previous water supply pipes.
Your tools as well as product list need to comprise the following:
Getting ready for the Installation
Firstly, the sustaining framework provided with the bath needs to be fitted (if called for) according to the manufacturer's guidelines. Next, fit the taps or mixer to the tub. When fitting the tap block, it is necessary to ensure that if the tap features a plastic washing machine, it is fitted in between the bathroom and the taps. On a plastic bath, it is also practical to fit a supporting plate under the taps system to avoid stress on the tub.
Fit the versatile tap connectors to the bottom of the two taps utilizing 2 nuts as well as olives (often supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and after that pass the outlet through the hole in the bath. Make use of the nut provided by the producer to fit the plug-hole. Examine the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
Next, fit completion of the flexible overflow pipeline to the overflow outlet. Afterwards, screw the pipeline to the overflow face which ought to be fitted inside the bathroom. Ensure you utilize every one of the supplied washers.
Attach the trap to the bottom of the waste outlet on the 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. Attach the bottom of the overflow tube in a similar manner.The bathroom need to now prepare to be fitted in its last position.
Removing Old Taps
If you require to change old faucets with brand-new ones as a part of your installment, then the first thing you ought to do is detach the water. After doing so, activate the faucets to drain pipes any kind of water staying in the system. The process of eliminating the existing taps can be quite problematic due to the limited accessibility that is often the situation.
Use a basin wrench (crowsfoot spanner) or a faucet tool to undo the nut that attaches the supply pipelines to the taps. Have a towel ready for the continuing to be water that will certainly come from the pipelines. When the supply pipelines have actually been removed, make use of the same device to loosen up the nut that holds the taps onto the bath/basin. You will require to quit the single taps from transforming throughout this process. When the faucets have been gotten rid of, the holes in the bath/basin will certainly have to be cleaned of any type of old securing substance.
Before going on to fit the brand-new faucets, contrast the pipeline connections on the old faucets to the new faucets. If the old faucets are longer than the brand-new taps, after that a shank adapter is required for the new faucets to fit.
Setting up the Tub
Making use of the two wooden boards under its feet, place the tub in the needed setting. The wood boards are useful in uniformly spreading the weight of the tub over the area of the boards rather than focusing all the weight onto four small factors.
The following objective is to make sure that the tub is leveled all round. This can be accomplished by checking the spirit level and also readjusting the feet on the bathtub till the level reads degree.
To set up taps, fit all-time low of the outermost flexible tap adapter to the proper supply pipe by making a compression sign up with; then do the very same for the other faucet.
Turn on the water supply as well as check all joints as well as brand-new pipework for leaks and also tighten them if necessary. Fill up the tub as well as additionally inspect the overflow outlet as well as the regular outlet for leaks.
Lastly, deal with the bath paneling as explained in the supplier's user's manual. Tiling and sealing around the tub must wait up until the tub has actually been utilized at the very least when as this will certainly resolve it right into its final setting.
Fitting New Taps
If the tails of the new taps are plastic, then you will certainly require a plastic adapter to prevent damages to the string. One end of the port fits on the plastic tail of the tap as well as the other end provides a link to the existing supply pipes.
If you need to fit a monobloc, then you will certainly call for minimizing couplers, which links the 10mm pipe of the monobloc to the basic 15mm supply pipe.
Next, place the tap in the mounting hole in the bath/basin ensuring that the washing machines are in place in between the faucet and the sink. Safeguard the tap in position with the producer provided backnut. When the tap is safely in place, the supply pipelines can be linked to the tails of the faucets. The faucets can either be linked by utilizing corrugated copper piping or with normal faucet adapters. The former kind ought to be attached to the tap finishes initially, tightening just by hand. The supply pipelines can later be linked to the various other end. Tighten up both ends with a spanner after both ends have been linked.
Tiling Around the Bath tub
In the location where the bath fulfills the floor tile, it is required to seal the accompanies a silicone rubber caulking. This is important as the fitting can move enough to break a stiff seal, creating the water to penetrate the wall between the bath and the tiling, resulting in problems with moisture as well as possible leaks to the ceiling below.
You can select from a variety of coloured sealants to assimilate your components as well as fittings. They are sold in tubes and cartridges, and also can securing spaces up to a width of 3mm (1/8 inch). If you have a bigger space to fill, you can load it with twists of soaked paper or soft rope. Bear in mind to always fill the bath tub with water before securing, to enable the movement experienced when the bathtub is in usage. The sealant can fracture rather early if you do not take into account this activity before securing.
Alternatively, 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 and also cut to dimension, are also conveniently available on the market. It is advisable to fit the ceramic tiles making use of water-resistant 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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