Exploring Plumbing Fundamentals for Installing a Bathtub
Exploring Plumbing Fundamentals for Installing a Bathtub
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Setting up a tub isn't exactly rocket science, but it does require strong plumbing, carpentry, and also in some cases, tiling skills. Changing an old bathtub with a new one is additionally a moderately challenging task. If the old bathtub is conveniently accessible, the project can relocate quickly; if you need to open up a wall to get rid of the old tub as well as position the brand-new bathtub, the job is a lot harder. In either case, the job is within a residence handyman's skills, although you will certainly require an assistant to move out the old tub and also embeded in the new one. Ensure you have actually certified on your own for the work and are comfortable attempting it. Instead of employing a service provider to take control of a halfway-completed task, it is far better to consider employing one prior to you start. Opportunities are you might require a professional plumber to make tube links.
This post will certainly assist you mount a new bathtub in your shower room if you have already purchased a brand-new tub and do not require to change the setup of your previous water system pipelines.
Your devices as well as material checklist need to make up the following:
Preparing for the Setup
Firstly, the supporting structure provided with the bath must be fitted (if called for) according to the manufacturer's directions. Next off, fit the faucets or mixer to the bath tub. When fitting the tap block, it is very important to see to it that if the faucet features a plastic washer, it is fitted between the bathroom as well as the taps. On a plastic bathroom, it is likewise sensible to fit a sustaining plate under the taps device to avoid strain on the tub.
Fit the flexible faucet adapters to the bottom of both taps making use of 2 nuts as well as olives (occasionally provided with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet hole, and then pass the outlet through the hole in the bathroom. Make use of the nut provided by the manufacturer to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next, fit completion of the flexible overflow pipeline to the overflow outlet. After that, screw the pipeline to the overflow face which ought to be fitted inside the bathroom. Make sure you utilize every one of the supplied washing machines.
Attach 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, as well as screw on the catch to the electrical outlet. Connect the bottom of the overflow tube in a comparable manner.The bathroom need to currently be ready to be fitted in its final setting.
Removing Old Touches
If you require to change old faucets with brand-new ones as a part of your setup, then the first thing you should do is separate the water. After doing so, activate the taps to drain pipes any type of water remaining in the system. The procedure of eliminating the existing taps can be rather problematic because of the limited gain access to that is often the instance.
Make use of a basin wrench (crowsfoot spanner) or a tap device to reverse the nut that connects the supply pipelines to the faucets. Have a fabric prepared for the staying water that will originate from the pipes. When the supply pipes 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 certainly need to stop the solitary faucets from turning throughout this procedure. Once the taps have actually been removed, the holes in the bath/basin will need to be cleansed of any old sealing substance.
Prior to moving on to fit the new taps, compare the pipeline links on the old faucets to the new taps. If the old taps are longer than the new faucets, after that a shank adapter is required for the new taps to fit.
Mounting the Bath tub
Utilizing the two wood boards under its feet, position 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 as opposed to focusing all the weight onto four small points.
The next objective is to make sure that the bath tub is leveled all round. This can be attained by inspecting the level as well as readjusting the feet on the bath tub till the level checks out degree.
To set up taps, fit the bottom of the furthest adaptable faucet port to the suitable supply pipe by making a compression sign up with; then do the same for the various other tap.
Turn on the supply of water and check all joints and also brand-new pipework for leaks and also tighten them if needed. Fill the bath tub and additionally examine the overflow electrical outlet as well as the regular outlet for leaks.
Ultimately, deal with the bath paneling as explained in the manufacturer's instruction manual. Tiling and sealing around the bath tub needs to wait until the bathtub has been utilized at least once as this will certainly settle it right into its last position.
Fitting New Taps
If the tails of the new taps are plastic, after that you will certainly need a plastic adapter to stop damage to the string. One end of the connector fits on the plastic tail of the tap and the various other end offers a connection to the existing supply pipes.
If you require to fit a monobloc, then you will certainly need decreasing couplers, which attaches the 10mm pipeline of the monobloc to the conventional 15mm supply pipe.
Next off, position the faucet in the mounting opening in the bath/basin guaranteeing that the washing machines are in location in between the tap and also the sink. Protect the faucet in position with the manufacturer offered backnut. When the faucet is firmly in position, the supply pipelines can be attached to the tails of the faucets. The faucets can either be attached by utilizing corrugated copper piping or with regular tap ports. The former type needs to be connected to the faucet finishes 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 linked.
Tiling Around the Bathtub
In the area where the bathroom fulfills the ceramic tile, it is needed to secure the joins with a silicone rubber caulking. This is essential as the installation can move sufficient to split an inflexible seal, creating the water to permeate the wall in between the bath as well as the tiling, causing difficulties with dampness as well as feasible leaks to the ceiling below.
You can choose from a range of coloured sealers to assimilate your fixtures as well as installations. They are sold in tubes as well as cartridges, as well as can sealing spaces as much as a size of 3mm (1/8 inch). If you have a bigger gap to fill up, you can load it with spins of drenched paper or soft rope. Remember to always fill the bathtub with water before sealing, to allow for the motion experienced when the tub is in use. The sealer can crack fairly very early if you do not take into account this movement prior to securing.
Additionally, ceramic coving or quadrant ceramic tiles can be used to edge the bathroom or shower tray. Plastic strips of coving, which are easy to use and also cut to size, are additionally conveniently offered on the market. It is advisable to fit the floor tiles making use of water-resistant or waterproof adhesive and also 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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