The Fundamentals of Plumbing Skills for Bathtub Installation
The Fundamentals of Plumbing Skills for Bathtub Installation
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On this page in the next paragraph you can find some great resources when it comes to A Step-by-Step Guide to Installing a Bathtub.

Mounting a tub isn't specifically brain surgery, but it does require solid plumbing, carpentry, and in some cases, tiling skills. Replacing an old bathtub with a new one is additionally a reasonably hard task. If the old bathtub is easily easily accessible, the job can move speedily; if you have to open up a wall to get rid of the old tub as well as place the brand-new tub, the job is a lot harder. In either situation, the task is within a residence handyman's skills, although you will certainly need an assistant to vacate the old tub and set in the new one. See to it you have qualified yourself for the job and are comfortable trying it. Rather than working with a professional to take over a halfway-completed job, it is much better to consider utilizing one prior to you start. Possibilities are you may require an expert plumber to make tube links.
This short article will help you set up a brand-new bath tub in your shower room if you have actually currently purchased a brand-new bathtub and also don't need to alter the plan of your previous water pipelines.
Your devices and also material checklist should comprise the following:
Removing Old Touches
If you require to change old taps with brand-new ones as a part of your setup, after that the first thing you need to do is disconnect the water. After doing so, turn on the faucets to drain pipes any type of water staying in the system. The procedure of removing the existing taps can be fairly troublesome as a result of the limited gain access to that is often the instance.
Use a basin wrench (crowsfoot spanner) or a tap tool to undo the nut that connects the supply pipelines to the taps. Have a fabric all set for the staying water that will certainly come from the pipelines. As soon as the supply pipes have actually been gotten rid of, use the very same tool to loosen up the nut that holds the taps onto the bath/basin. You will certainly require to stop the single faucets from turning during this process. Once the faucets have been eliminated, the holes in the bath/basin will certainly need to be cleaned up of any type of old securing compound.
Prior to going on to fit the new faucets, contrast the pipe connections on the old taps 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 Touches
If the tails of the new taps are plastic, after that you will require a plastic port to stop damage to the thread. One end of the port fits on the plastic tail of the faucet as well as the various other end provides a link to the existent supply pipes.
If you need to fit a monobloc, then you will call for minimizing couplers, which connects the 10mm pipeline of the monobloc to the conventional 15mm supply pipe.
Next, place the faucet in the installing opening in the bath/basin making certain that the washing machines are in place in between the tap and the sink. Safeguard the faucet in position with the producer supplied backnut. As soon as the tap is securely in place, the supply pipelines can be attached to the tails of the faucets. The faucets can either be connected by using corrugated copper piping or with regular tap ports. The previous kind ought to be linked to the faucet finishes first, tightening up only by hand. The supply pipelines can later on be linked to the various 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, place the tub in the called for placement. The wood boards are helpful in equally spreading the weight of the bath tub over the location of the boards instead of focusing all the weight onto 4 little factors.
The following objective is to make certain that the bath tub is leveled all round. This can be achieved by inspecting the spirit level and readjusting the feet on the bath tub up until the spirit level reads degree.
To mount taps, fit the bottom of the outermost flexible faucet connector to the proper supply pipe by making a compression join; after that do the exact same for the various other tap.
Switch on the water and examine all joints and new pipework for leakages and tighten them if needed. Load the bathtub and additionally examine the overflow outlet as well as the typical electrical outlet for leakages.
Finally, repair the bath paneling as explained in the supplier's user's manual. Tiling and sealing around the bathtub should wait until the bathtub has been used a minimum of once as this will settle it into its last placement.
Planning for the Installment
First of all, the sustaining frame supplied with the bathroom must be fitted (if required) according to the supplier's instructions. Next off, fit the taps or mixer to the bath tub. When suitable the faucet block, it is important to ensure that if the tap includes a plastic washer, it is fitted in between the bath as well as the taps. On a plastic bath, it is additionally reasonable to fit a supporting plate under the faucets system to prevent strain on the bath tub.
Fit the adaptable faucet adapters to the bottom of both faucets making use of 2 nuts and olives (sometimes supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and afterwards pass the electrical outlet through the hole in the bath. Utilize the nut provided by the supplier to fit the plug-hole. Examine the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
Next, fit completion of the adaptable overflow pipeline to the overflow electrical outlet. Afterwards, screw the pipeline to the overflow face which ought to be fitted inside the bath. Ensure you use every one of the provided washers.
Connect the trap 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, as well as screw on the trap to the electrical outlet. Connect the bottom of the overflow tube in a comparable manner.The bath ought to currently be ready to be fitted in its last setting.
Tiling Around the Bathtub
In the area where the bathroom satisfies the tile, it is needed to secure the accompanies a silicone rubber caulking. This is necessary as the installation can relocate sufficient to split a rigid seal, triggering the water to permeate the wall between the bathroom as well as the tiling, bring about issues with dampness as well as feasible leakages to the ceiling listed below.
You can select from a variety of coloured sealants to assimilate your components as well as fittings. They are sold in tubes and also cartridges, and are capable of sealing gaps as much as a size of 3mm (1/8 inch). If you have a bigger void to fill, you can fill it with twists of soaked newspaper or soft rope. Remember to constantly fill up the bathtub with water before sealing, to enable the activity experienced when the bathtub is in use. The sealant can split relatively early if you do not consider this activity before securing.
Additionally, ceramic coving or quadrant tiles can be used to border the bathroom or shower tray. Plastic strips of coving, which are easy to use and reduce to size, are additionally quickly readily available on the marketplace. It is suggested to fit the tiles making use of waterproof or waterproof adhesive 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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