Plumbing 101: A Guide to Bathtub Installation
Plumbing 101: A Guide to Bathtub Installation
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Setting up a bath tub isn't exactly rocket science, but it does call for solid plumbing, woodworking, and sometimes, tiling abilities. Replacing an old bathtub with a brand-new one is likewise a moderately tough job. If the old bathtub is conveniently obtainable, the project can relocate quickly; if you need to open up a wall surface to remove the old bathtub and also place the brand-new bathtub, the task is much harder. In either instance, the job is within a residence handyman's abilities, although you will certainly need an assistant to vacate the old bathtub and embeded in the new one. Make certain you have qualified on your own for the task and also fit attempting it. Instead of working with a contractor to take over a halfway-completed job, it is better to think about using one before you begin. Chances are you may need a professional plumber to make tube links.
This post will aid you mount a new bath tub in your shower room if you have actually already gotten a new tub as well as do not need to alter the setup of your previous water supply pipes.
Your devices and also material checklist need to consist of the following:
Getting ready for the Setup
To start with, the sustaining framework provided with the bath must be fitted (if needed) according to the supplier's directions. Next off, fit the taps or mixer to the bath tub. When suitable the faucet block, it is necessary to ensure that if the tap features a plastic washer, it is fitted between the bath as well as the faucets. On a plastic bathroom, it is also practical to fit a supporting plate under the taps system to stop strain on the tub.
Fit the adaptable tap ports to the bottom of both taps making use of 2 nuts and also olives (often provided with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet hole, and then pass the electrical outlet via the hole in the bathroom. Utilize 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 the end of the flexible overflow pipeline to the overflow outlet. After that, screw the pipe to the overflow face which should be fitted inside the bathroom. Make certain you utilize all of the provided washers.
Connect the catch to the bottom of the waste outlet on the bathtub by winding the string of the waste outlet with silicone mastic or PTFE tape, and also screw on the trap to the electrical outlet. Connect all-time low of the overflow tube in a similar manner.The bathroom ought to currently be ready to be suited its last position.
Removing Old Touches
If you require to replace old faucets with new ones as a part of your setup, after that the first thing you ought to do is separate the supply of water. After doing so, activate the faucets to drain any water staying in the system. The procedure of eliminating the existing taps can be fairly problematic as a result of the restricted accessibility that is commonly the situation.
Use a basin wrench (crowsfoot spanner) or a faucet device to undo the nut that links the supply pipes to the taps. Have a cloth all set for the continuing to be water that will originate from the pipes. When the supply pipes have been eliminated, utilize the exact same tool to loosen the nut that holds the taps onto the bath/basin. You will certainly require to quit the single taps from turning throughout this procedure. When the taps have actually been eliminated, the holes in the bath/basin will need to be cleaned up of any old securing compound.
Prior to going on to fit the brand-new taps, contrast the pipe links on the old faucets to the new faucets. If the old taps are longer than the brand-new faucets, after that a shank adapter is needed for the new faucets to fit.
Setting up the Bath tub
Utilizing the two wooden boards under its feet, place the bathtub in the needed setting. The wooden boards are handy in uniformly spreading out the weight of the bathtub over the area of the boards rather than concentrating all the weight onto 4 tiny points.
The next goal is to make sure that the bath tub is leveled all round. This can be achieved by checking the spirit level as well as adjusting the feet on the bath tub until the level reads level.
To install faucets, fit the bottom of the outermost flexible tap connector to the appropriate supply pipeline by making a compression sign up with; then do the same for the various other tap.
Switch on the water and also inspect all joints and also new pipework for leakages as well as tighten them if necessary. Fill up the tub and likewise examine the overflow outlet and the regular electrical outlet for leakages.
Finally, deal with the bathroom paneling as described in the manufacturer's user's manual. Tiling and securing around the bathtub needs to wait up until the tub has actually been utilized a minimum of once as this will certainly settle it into its last setting.
Fitting New Touches
If the tails of the new taps are plastic, then you will certainly need a plastic connector to avoid damages to the thread. One end of the port fits on the plastic tail of the faucet and also the various other end gives a connection to the current supply pipelines.
If you require to fit a monobloc, after that you will certainly require minimizing couplers, which connects the 10mm pipe of the monobloc to the typical 15mm supply pipeline.
Next, place the faucet in the placing hole in the bath/basin guaranteeing that the washing machines are in area in between the tap and also the sink. Secure the tap in position with the producer supplied backnut. Once the faucet is safely in place, the supply pipelines can be connected to the tails of the taps. The taps can either be linked by utilizing corrugated copper piping or with regular tap adapters. The former kind ought to be attached to the faucet finishes first, tightening only by hand. The supply pipelines can later be connected to the various other end. Tighten up both ends with a spanner after both ends have actually been connected.
Tiling Around the Bathtub
In the location where the bath satisfies the ceramic tile, it is essential to secure the joins with a silicone rubber caulking. This is very important as the fitting can move sufficient to fracture an inflexible seal, creating the water to pass through the wall surface between the bath as well as the tiling, leading to difficulties with moisture and feasible leakages to the ceiling listed below.
You can select from a range of coloured sealants to blend in your components as well as installations. They are marketed in tubes and also cartridges, and also are capable of sealing spaces approximately a size of 3mm (1/8 inch). If you have a larger space to fill up, you can load it with twists of soaked newspaper or soft rope. Bear in mind to constantly load the bath tub with water prior to securing, to allow for the movement experienced when the tub is in usage. The sealant can split relatively early if you do not think about this activity before securing.
Alternatively, ceramic coving or quadrant floor tiles can be used to edge the bath or shower tray. Plastic strips of coving, which are easy to use and also reduce to size, are additionally conveniently readily available on the marketplace. It is suggested to fit the floor tiles utilizing water-resistant or waterproof 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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