Fundamental Plumbing Guide for Installing a Bathtub
Fundamental Plumbing Guide for Installing a Bathtub
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Mounting a tub isn't exactly rocket science, yet it does call for strong plumbing, woodworking, as well as in some cases, tiling abilities. Replacing an old bath tub with a brand-new one is also a reasonably tough project. If the old bathtub is easily easily accessible, the project can move immediately; if you need to open a wall to get rid of the old tub and also position the new bathtub, the task is a lot harder. In either instance, the job is within a residence handyman's skills, although you will certainly need an assistant to vacate the old bathtub and set in the new one. Ensure you have qualified yourself for the task as well as fit attempting it. Rather than working with a specialist to take over a halfway-completed job, it is much better to take into consideration using one before you begin. Possibilities are you may require a specialist plumber to make tube links.
This short article will certainly aid you mount a new bathtub in your restroom if you have currently purchased a brand-new tub and don't require to alter the plan of your previous water supply pipelines.
Your devices and material list must make up the following:
Removing Old Taps
If you require to change old faucets with brand-new ones as a part of your setup, after that the first thing you should do is detach the supply of water. After doing so, activate the faucets to drain any kind of water staying in the system. The process of removing the existing taps can be rather bothersome as a result of the restricted accessibility that is usually the situation.
Make use of a basin wrench (crowsfoot spanner) or a tap device to reverse the nut that attaches the supply pipes to the taps. Have a fabric ready for the staying water that will come from the pipes. Once the supply pipelines have actually been removed, use the exact same tool to loosen the nut that holds the taps onto the bath/basin. You will require to stop the single faucets from turning throughout this procedure. When the taps have been gotten rid of, the holes in the bath/basin will certainly have to be cleansed of any type of old sealing substance.
Prior to going on to fit the new faucets, contrast the pipeline links on the old faucets to the brand-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, then you will require a plastic adapter to avoid damages to the thread. One end of the connector fits on the plastic tail of the faucet and also the other end supplies a link to the existing supply pipelines.
If you require to fit a monobloc, then you will call for minimizing couplers, which connects the 10mm pipeline of the monobloc to the typical 15mm supply pipeline.
Next, place the tap in the placing hole in the bath/basin guaranteeing that the washers remain in area between the tap and the sink. Protect the tap in place with the maker supplied backnut. Once the tap is firmly in position, the supply pipes can be linked to the tails of the taps. The taps can either be linked by using corrugated copper piping or with normal faucet adapters. The previous type ought to be linked to the tap ends first, tightening only by hand. The supply pipes can later be connected to the other end. Tighten both ends with a spanner after both ends have been attached.
Mounting the Bath tub
Making use of both wooden boards under its feet, put the tub in the needed placement. The wood boards are handy in uniformly spreading the weight of the tub over the area of the boards as opposed to concentrating all the weight onto 4 small factors.
The following objective is to guarantee that the bath tub is leveled all round. This can be achieved by examining the spirit level and also adjusting the feet on the bath tub until the level checks out degree.
To set up taps, fit the bottom of the outermost flexible tap adapter to the proper supply pipeline by making a compression join; after that do the exact same for the other faucet.
Switch on the water and also check all joints and also brand-new pipework for leakages as well as tighten them if required. Fill up the bath tub as well as likewise check the overflow electrical outlet and the normal electrical outlet for leakages.
Ultimately, deal with the bathroom paneling as defined in the manufacturer's instruction manual. Tiling and securing around the bath tub needs to wait until the bath tub has actually been made use of a minimum of when as this will resolve it into its last placement.
Getting ready for the Installation
First of all, the sustaining framework supplied with the bath must be fitted (if needed) according to the maker's instructions. Next off, fit the taps or mixer to the bathtub. When suitable the tap block, it is very important to make certain that if the tap includes a plastic washer, it is fitted between the bathroom and also the faucets. On a plastic bath, it is also reasonable to fit a supporting plate under the faucets unit to stop stress on the bath tub.
Fit the flexible tap ports to the bottom of both taps using 2 nuts and also olives (often supplied with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink outlet hole, and afterwards pass the electrical outlet via the hole in the bathroom. Use the nut provided by the manufacturer 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 completion of the adaptable overflow pipe to the overflow outlet. After that, screw the pipe to the overflow face which ought to be fitted inside the bathroom. See to it you utilize every one of the provided washing machines.
Link the trap to the bottom of the waste outlet on the bath tub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, and screw on the trap to the electrical outlet. Link the bottom of the overflow tube in a comparable manner.The bath should now prepare to be suited its last setting.
Tiling Around the Bathtub
In the area where the bathroom meets the ceramic tile, it is necessary to secure the accompanies a silicone rubber caulking. This is essential as the installation can relocate sufficient to fracture a rigid seal, causing the water to permeate the wall surface between the bath and the tiling, leading to complications with wetness and possible leakages to the ceiling below.
You can select from a selection of coloured sealers to blend in your components as well as fittings. They are offered in tubes and cartridges, and also are capable of securing gaps as much as a width of 3mm (1/8 inch). If you have a bigger gap to fill, you can load it with spins of drenched paper or soft rope. Keep in mind to constantly fill the bathtub with water before sealing, to enable the motion experienced when the bathtub is in usage. The sealer can break fairly early if you do not take into consideration this activity before sealing.
Additionally, ceramic coving or quadrant floor tiles can be utilized to border the bath or shower tray. Plastic strips of coving, which are easy to use and cut to size, are also conveniently readily available on the marketplace. It is advisable to fit the ceramic tiles making use of water-resistant or water resistant 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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