Plumbing Essentials: A Prerequisite for Installing a Bathtub
Plumbing Essentials: A Prerequisite for Installing a Bathtub
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What're your ideas about Installing A Bathtub?

Mounting a bathtub isn't exactly brain surgery, but it does require strong plumbing, woodworking, and occasionally, tiling skills. Replacing an old bathtub with a new one is also a reasonably hard task. If the old tub is conveniently available, the project can move easily; if you need to open a wall to eliminate the old bathtub and position the brand-new tub, the job is a lot harder. In either case, the project 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. Make sure you have actually certified on your own for the work and also are comfortable attempting it. Instead of employing a service provider to take control of a halfway-completed task, it is much better to take into consideration utilizing one prior to you begin. Possibilities are you may need an expert plumber to make tube links.
This article will assist you install a brand-new bathtub in your shower room if you have currently bought a new tub as well as don't require to transform the setup of your previous water supply pipes.
Your devices and also product checklist ought to comprise the following:
Removing Old Taps
If you require to replace old taps with brand-new ones as a part of your setup, then the first thing you should do is disconnect the supply of water. After doing so, activate the faucets to drain any type of water staying in the system. The process of eliminating the existing faucets can be quite bothersome due to the limited gain access to that is usually the situation.
Utilize a container wrench (crowsfoot spanner) or a faucet tool to reverse the nut that attaches the supply pipes to the taps. Have a cloth all set for the continuing to be water that will certainly come from the pipes. Once the supply pipelines have been eliminated, make use of the exact same tool to loosen the nut that holds the faucets onto the bath/basin. You will certainly need to stop the single taps from transforming during this procedure. When the taps have been removed, the holes in the bath/basin will certainly need to be cleaned of any old sealing compound.
Before proceeding to fit the new taps, contrast the pipeline links on the old faucets to the brand-new taps. If the old faucets are longer than the new taps, then a shank adapter is required for the new taps to fit.
Suitable New Touches
If the tails of the new faucets are plastic, after that you will require a plastic port to prevent damages to the thread. One end of the adapter fits on the plastic tail of the tap and the other end gives a connection to the existing supply pipes.
If you need to fit a monobloc, then you will call for reducing couplers, which connects the 10mm pipe of the monobloc to the conventional 15mm supply pipe.
Next off, place the faucet in the placing hole in the bath/basin guaranteeing that the washing machines are in location between the faucet and also the sink. Protect the tap in place with the supplier given backnut. As soon as the tap is safely in position, the supply pipelines can be linked to the tails of the faucets. The taps can either be connected by utilizing corrugated copper piping or with regular tap adapters. The previous type must be connected to the faucet finishes initially, tightening up just by hand. The supply pipelines can later be linked to the other end. Tighten up both ends with a spanner after both ends have actually been linked.
Mounting the Bathtub
Using both wood boards under its feet, place the tub in the required placement. The wooden boards are helpful in evenly spreading the weight of the bath tub over the location of the boards rather than focusing all the weight onto 4 little factors.
The next goal is to ensure that the bathtub is leveled all round. This can be accomplished by examining the spirit level and readjusting the feet on the bathtub till the spirit level reads degree.
To mount taps, fit the bottom of the furthest versatile faucet connector to the appropriate supply pipe by making a compression sign up with; after that do the same for the various other tap.
Switch on the water system and inspect all joints as well as new pipework for leaks and tighten them if necessary. Load the bath tub and also inspect the overflow electrical outlet as well as the normal outlet for leaks.
Ultimately, deal with the bathroom paneling as explained in the manufacturer's instruction manual. Tiling as well as securing around the bath tub should wait till the tub has been used a minimum of when as this will certainly resolve it into its final position.
Preparing for the Installment
First of all, the sustaining structure provided with the bath should be fitted (if called for) according to the maker's directions. Next, fit the faucets or mixer to the tub. When suitable the tap block, it is essential to ensure that if the faucet comes with a plastic washing machine, it is fitted in between the bathroom and the faucets. On a plastic bathroom, it is likewise practical to fit a supporting plate under the faucets system to prevent pressure on the bath tub.
Fit the flexible faucet adapters to the bottom of the two faucets using 2 nuts and olives (often provided with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink outlet hole, and after that pass the outlet via the hole in the bathroom. Utilize the nut supplied by the maker to fit the plug-hole. Analyze the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
Next off, fit the end of the flexible overflow pipeline to the overflow outlet. Afterwards, screw the pipe to the overflow face which ought to be fitted inside the bathroom. See to it you utilize all of the supplied washing machines.
Link the catch to the bottom of the waste outlet on the bath tub by winding the thread of the waste outlet with silicone mastic or PTFE tape, and screw on the catch to the outlet. Attach the bottom of the overflow tube in a similar manner.The bathroom need to currently prepare to be fitted in its last setting.
Tiling Around the Bathtub
In the area where the bath fulfills the floor tile, it is needed to seal the joins with a silicone rubber caulking. This is essential as the installation can relocate sufficient to fracture a stiff seal, creating the water to permeate the wall surface between the bathroom as well as the tiling, bring about issues with dampness as well as possible leaks to the ceiling below.
You can select from a selection of coloured sealants to blend in your fixtures as well as installations. They are sold in tubes and also cartridges, and also can securing gaps as much as a width of 3mm (1/8 inch). If you have a bigger gap to load, you can load it with twists of soaked newspaper or soft rope. Remember to always fill up the bathtub with water before securing, to enable the activity experienced when the tub is in use. The sealant can break rather very early if you do not think about this movement before sealing.
Conversely, ceramic coving or quadrant ceramic 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 dimension, are additionally easily available on the marketplace. It is a good idea to fit the ceramic tiles making use of waterproof or water resistant glue and also grout.
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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