Plumbing Basics: Before Installing a Bathtub
Plumbing Basics: Before Installing a Bathtub
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Mounting a tub isn't precisely rocket science, but it does call for strong plumbing, carpentry, and also often, tiling abilities. Changing an old bath tub with a brand-new one is likewise a reasonably tough project. If the old bathtub is conveniently easily accessible, the task can move easily; if you need to open a wall to remove the old bathtub and also position the new bath tub, the task is a lot harder. In either case, the job is within a residence handyman's skills, although you will require an assistant to move out the old tub as well as embeded in the brand-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 better to consider employing one before you start. Possibilities are you might need a specialist plumber to make tube links.
This post will certainly help you install a new bath tub in your washroom if you have actually already purchased a new bathtub as well as don't require to change the arrangement of your previous water pipes.
Your tools as well as material list ought to consist of the following:
Removing Old Taps
If you need to change old faucets with new ones as a part of your setup, after that the first thing you should do is detach the water system. After doing so, activate the taps to drain any type of water staying in the system. The procedure of getting rid of the existing faucets can be quite problematic due to the restricted access that is usually the instance.
Use a basin wrench (crowsfoot spanner) or a tap tool to reverse the nut that attaches the supply pipelines to the taps. Have a cloth prepared for the continuing to be water that will certainly originate from the pipes. Once the supply pipes have actually been eliminated, utilize the exact same tool to loosen up the nut that holds the faucets onto the bath/basin. You will require to quit the single faucets from turning throughout this process. Once the faucets have been eliminated, the holes in the bath/basin will need to be cleaned of any kind of old sealing substance.
Before going on to fit the new faucets, compare the pipe connections on the old faucets to the brand-new faucets. If the old taps are longer than the new taps, after that a shank adapter is needed for the brand-new faucets to fit.
Fitting New Taps
If the tails of the new taps are plastic, then you will need a plastic port to avoid damage to the thread. One end of the port fits on the plastic tail of the tap as well as the other end offers a connection to the existent supply pipes.
If you need to fit a monobloc, after that you will certainly need minimizing couplers, which links the 10mm pipe of the monobloc to the conventional 15mm supply pipeline.
Next off, place the faucet in the mounting opening in the bath/basin guaranteeing that the washing machines are in location between the tap and the sink. Protect the tap in place with the maker given backnut. Once the faucet is firmly in place, the supply pipelines can be attached to the tails of the taps. The faucets can either be attached by using corrugated copper piping or with normal tap adapters. The former kind must be connected to the faucet ends initially, tightening just by hand. The supply pipelines can later be attached to the other end. Tighten both ends with a spanner after both ends have been linked.
Mounting the Bath tub
Using the two wooden boards under its feet, put the bathtub in the needed placement. The wooden boards are helpful in uniformly spreading out the weight of the bath tub over the area of the boards rather than concentrating all the weight onto four little factors.
The following goal is to make certain that the bath tub is leveled all round. This can be achieved by inspecting the spirit level as well as readjusting the feet on the bath tub till the level reads level.
To set up taps, fit the bottom of the outermost adaptable faucet adapter to the ideal supply pipeline by making a compression sign up with; then do the same for the other faucet.
Turn on the water system as well as check all joints and brand-new pipework for leaks and tighten them if essential. Fill up the bathtub as well as also inspect the overflow outlet and also the normal electrical outlet for leaks.
Lastly, fix the bath paneling as defined in the maker's user's manual. Tiling as well as sealing around the tub must wait till the bath tub has been used a minimum of once as this will certainly resolve it right into its last setting.
Planning for the Installment
To start with, the sustaining structure provided with the bathroom must be fitted (if needed) according to the maker's directions. Next, fit the taps or mixer to the bathtub. When suitable the faucet block, it is important to make sure that if the faucet features a plastic washing machine, it is fitted between the bath and also the faucets. On a plastic bath, it is also sensible to fit a sustaining plate under the taps device to stop strain on the tub.
Fit the versatile faucet adapters to the bottom of the two taps using 2 nuts as well as olives (often provided with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and after that pass the electrical outlet via the hole in the bath. Utilize the nut supplied by the manufacturer to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next off, fit the end of the versatile overflow pipeline to the overflow outlet. After that, screw the pipe to the overflow face which must be fitted inside the bathroom. Ensure you utilize every one of the provided washing machines.
Attach the catch to the bottom of the waste electrical outlet on the tub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, and also screw on the catch to the outlet. Attach all-time low of the overflow tube in a comparable manner.The bathroom must now prepare to be fitted in its last position.
Tiling Around the Bath tub
In the area where the bath fulfills the floor tile, it is essential to seal the joins with a silicone rubber caulking. This is important as the fitting can move sufficient to crack a stiff seal, causing the water to pass through the wall surface between the bath and the tiling, resulting in difficulties with dampness and feasible leakages to the ceiling listed below.
You can pick from a variety of coloured sealers to blend in your fixtures as well as installations. They are sold in tubes as well as cartridges, as well as can sealing gaps approximately a width of 3mm (1/8 inch). If you have a bigger space to fill up, you can fill it with spins of soaked newspaper or soft rope. Remember to constantly fill up the tub with water prior to sealing, to enable the motion experienced when the bathtub remains in usage. The sealer can crack relatively early if you do not take into account this movement before sealing.
Additionally, ceramic coving or quadrant ceramic tiles can be used to border the bath or shower tray. Plastic strips of coving, which are easy to use and also cut to dimension, are also easily available on the market. It is recommended to fit the ceramic tiles utilizing water-resistant or water-proof sticky 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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