Plumbing Basics: What You Need for Installing a Bathtub
Plumbing Basics: What You Need for Installing a Bathtub
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Almost everyone is bound to have their own individual piece of advice on the subject of How to Install a Bathtub.
Installing a bathtub isn't exactly rocket science, however it does require strong plumbing, woodworking, and sometimes, tiling abilities. Replacing an old bath tub with a new one is additionally a reasonably hard task. If the old tub is readily obtainable, the project can move quickly; if you have to open a wall to get rid of the old bathtub as well as position the new bathtub, the job is a lot harder. In either instance, the job is within a house handyman's abilities, although you will require an assistant to move out the old bathtub and set in the new one. See to it you have actually certified on your own for the job and also are comfortable trying it. As opposed to employing a contractor to take over a halfway-completed job, it is much better to take into consideration using one prior to you begin. Opportunities are you may require a specialist plumber to make tube connections.
This post will certainly help you install a new tub in your washroom if you have actually currently purchased a brand-new tub and also do not require to change the setup of your previous water supply pipes.
Your devices as well as product list should consist of the following:
Removing Old Taps
If you need to replace old taps with new ones as a part of your installment, then the first thing you must do is detach the water. After doing so, activate the taps to drain pipes any water staying in the system. The process of getting rid of the existing faucets can be rather problematic due to the restricted access that is usually the situation.
Use a basin wrench (crowsfoot spanner) or a faucet tool to undo the nut that attaches the supply pipes to the faucets. Have a cloth ready for the continuing to be water that will certainly come from the pipelines. Once the supply pipelines have been eliminated, make use of the exact same tool to loosen the nut that holds the taps onto the bath/basin. You will certainly require to stop the single taps from transforming throughout this procedure. Once the faucets have been eliminated, the holes in the bath/basin will have to be cleaned of any type of old securing substance.
Prior to going on to fit the brand-new taps, compare the pipe connections on the old taps to the new taps. If the old taps are longer than the brand-new taps, then a shank adapter is needed for the brand-new faucets to fit.
Fitting New Taps
If the tails of the brand-new faucets are plastic, then you will certainly need a plastic port to prevent damages to the string. One end of the adapter fits on the plastic tail of the tap as well as the various other end offers a connection to the existent supply pipelines.
If you require to fit a monobloc, after that you will certainly require decreasing couplers, which attaches the 10mm pipeline of the monobloc to the typical 15mm supply pipeline.
Next, position the tap in the installing opening in the bath/basin guaranteeing that the washers remain in place between the tap as well as the sink. Protect the tap in position with the manufacturer offered backnut. Once the tap is safely in place, the supply pipes can be attached to the tails of the taps. The taps can either be connected by utilizing corrugated copper piping or with normal faucet connectors. The previous type ought to be connected to the faucet ends initially, tightening just by hand. The supply pipelines can later on be linked to the other end. Tighten both ends with a spanner after both ends have been connected.
Setting up the Tub
Utilizing the two wood boards under its feet, put the bathtub in the needed setting. The wood boards are valuable in uniformly spreading out the weight of the tub over the location of the boards rather than concentrating all the weight onto 4 small factors.
The next objective is to guarantee that the tub is leveled all round. This can be accomplished by inspecting the level and changing the feet on the tub till the spirit level checks out degree.
To set up faucets, fit the bottom of the furthest flexible faucet port to the proper supply pipe by making a compression join; then do the exact same for the various other faucet.
Turn on the water system as well as check all joints as well as new pipework for leakages and tighten them if required. Load the bathtub as well as additionally inspect the overflow outlet as well as the typical outlet for leaks.
Lastly, fix the bath paneling as described in the supplier's instruction manual. Tiling and also securing around the tub should wait till the bathtub has been made use of at the very least when as this will resolve it into its final placement.
Planning for the Setup
Firstly, the sustaining structure provided with the bath ought to be fitted (if needed) according to the producer's guidelines. Next off, fit the taps or mixer to the bath tub. When suitable the tap block, it is necessary to make certain that if the faucet features a plastic washer, it is fitted in between the bathroom as well as the faucets. On a plastic bathroom, it is also practical to fit a supporting plate under the taps system to prevent stress on the tub.
Fit the flexible tap adapters to the bottom of both faucets using 2 nuts and also olives (sometimes provided with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet hole, and afterwards pass the electrical outlet through the hole in the bath. Utilize the nut supplied by the maker to fit the plug-hole. Check out the plug-hole electrical 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 pipeline to the overflow face which should be fitted inside the bath. See to it you utilize all of the supplied washing machines.
Attach the trap to the bottom of the waste outlet on the bath tub by winding the string of the waste electrical outlet with silicone mastic or PTFE tape, and also screw on the trap to the outlet. Attach the bottom of the overflow tube in a similar manner.The bathroom ought to currently prepare to be fitted in its last setting.
Tiling Around the Bath tub
In the area where the bathroom fulfills the floor tile, it is needed to secure the joins with a silicone rubber caulking. This is very important as the installation can move enough to fracture a rigid seal, causing the water to pass through the wall surface between the bath and also the tiling, bring about complications with dampness and also possible leakages to the ceiling below.
You can choose from a range of coloured sealers to blend in your components and also fittings. They are marketed in tubes and also cartridges, and also are capable of sealing voids up to a size of 3mm (1/8 inch). If you have a larger void to fill, you can load it with twists of drenched paper or soft rope. Keep in mind to always load the bath tub with water prior to securing, to permit the movement experienced when the bathtub is in use. The sealer can break relatively very early if you do not take into account this activity before sealing.
Conversely, ceramic coving or quadrant tiles can be used to edge the bath or shower tray. Plastic strips of coving, which are easy to use and also cut to size, are additionally quickly offered on the market. It is advisable to fit the floor tiles making use of waterproof or water resistant glue 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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