Getting Familiar with Plumbing: Before Bathtub Installation
Getting Familiar with Plumbing: Before Bathtub Installation
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Were you trying to find facts and techniques on Installing A Bathtub?

Setting up a tub isn't precisely rocket science, yet it does require strong plumbing, carpentry, and also often, tiling abilities. Changing an old bath tub with a new one is additionally a moderately hard project. If the old bathtub is easily easily accessible, the task can move rapidly; if you need to open a wall surface to eliminate the old bathtub and place the new bath tub, the job is much harder. In either case, the task is within a residence handyman's skills, although you will certainly require an assistant to move out the old bathtub and also set in the new one. Make certain you have certified yourself for the work and fit attempting it. Instead of employing a professional to take over a halfway-completed project, it is much better to think about utilizing one before you begin. Opportunities are you may need a specialist plumber to make tube links.
This post will help you install a brand-new tub in your bathroom if you have already acquired a brand-new tub and do not need to alter the setup of your previous supply of water pipelines.
Your devices as well as product checklist need to make up the following:
Removing Old Taps
If you need to replace old taps with brand-new ones as a part of your installation, after that the first thing you ought to do is disconnect the water supply. After doing so, switch on the taps to drain pipes any water continuing to be in the system. The process of removing the existing taps can be fairly problematic because of the limited access that is usually the situation.
Make use of a basin wrench (crowsfoot spanner) or a tap tool to reverse the nut that attaches the supply pipes to the taps. Have a fabric prepared for the remaining water that will originate from the pipes. When the supply pipelines have actually been gotten rid of, 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 single faucets from turning throughout this process. When the faucets have actually been removed, the holes in the bath/basin will need to be cleaned of any old sealing substance.
Prior to proceeding to fit the brand-new faucets, contrast the pipeline connections on the old taps to the new taps. If the old taps are longer than the new faucets, after that a shank adapter is needed for the brand-new taps to fit.
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 thread. One end of the adapter fits on the plastic tail of the faucet as well as the other end gives 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 pipe of the monobloc to the conventional 15mm supply pipeline.
Next, position the faucet in the mounting opening in the bath/basin guaranteeing that the washing machines are in area between the tap and also the sink. Secure the tap in place with the maker provided 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 connected by utilizing corrugated copper piping or with typical tap connectors. The former kind ought to be connected to the faucet finishes first, tightening up just by hand. The supply pipes can later be connected to the various other end. Tighten both ends with a spanner after both ends have actually been linked.
Setting up the Bath tub
Utilizing both wooden boards under its feet, position the tub in the called for setting. The wood boards are handy in evenly spreading out the weight of the bathtub over the location of the boards rather than concentrating all the weight onto four little factors.
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 readjusting the feet on the bath tub until the spirit level checks out level.
To set up faucets, fit the bottom of the furthest flexible tap port to the appropriate supply pipeline by making a compression join; after that do the very same for the other faucet.
Turn on the water system as well as inspect all joints and brand-new pipework for leakages and tighten them if essential. Fill up the bathtub and also inspect the overflow electrical outlet as well as the typical outlet for leaks.
Finally, repair the bath paneling as defined in the maker's user's manual. Tiling as well as securing around the bathtub must wait until the bath tub has been made use of a minimum of once as this will resolve it into its final setting.
Preparing for the Installment
Firstly, the supporting structure supplied with the bath needs to be fitted (if required) according to the producer's guidelines. Next, fit the taps or mixer to the bath tub. When suitable the tap block, it is necessary to make sure that if the tap includes a plastic washing machine, it is fitted in between the bathroom and also the taps. On a plastic bathroom, it is likewise reasonable to fit a sustaining plate under the faucets unit to prevent strain on the bathtub.
Fit the flexible tap connectors to the bottom of the two taps utilizing 2 nuts as well as olives (in some cases supplied with the tub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet opening, and after that pass the outlet with the hole in the bath. Use the nut provided by the supplier to fit the plug-hole. Check out the plug-hole outlet for an inlet on the side for the overflow pipe.
Next off, fit completion of the flexible overflow pipeline to the overflow outlet. After that, screw the pipe to the overflow face which must be fitted inside the bathroom. Ensure you make use of every one of the supplied washing machines.
Attach the catch to the bottom of the waste electrical outlet on the tub by winding the string of the waste outlet with silicone mastic or PTFE tape, as well as screw on the catch to the outlet. Attach the bottom of the overflow tube in a comparable manner.The bathroom should now prepare to be suited its last placement.
Tiling Around the Bathtub
In the area where the bath satisfies the ceramic tile, it is essential to secure the accompanies a silicone rubber caulking. This is essential as the fitting can relocate sufficient to split an inflexible seal, creating the water to pass through the wall surface in between the bath and the tiling, resulting in difficulties with wetness as well as feasible leaks to the ceiling listed below.
You can pick from a range of coloured sealers to assimilate your fixtures as well as installations. They are marketed in tubes and cartridges, and can securing gaps as much as a size of 3mm (1/8 inch). If you have a larger void to fill, you can fill it with twists of drenched newspaper or soft rope. Remember to always fill the tub with water before sealing, to enable the motion experienced when the bathtub remains in usage. The sealer can fracture rather very early if you do not take into account this movement before securing.
Conversely, 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 as well as cut to size, are likewise quickly available on the market. It is advisable to fit the floor tiles making use of water-resistant or waterproof glue 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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