Understanding Plumbing Basics is Vital for Bathtub Installation
Understanding Plumbing Basics is Vital for Bathtub Installation
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The article author is making a number of great points relating to How to Install a Bathtub: Install an Acrylic Tub and Tub Surround as a whole in the content further down.

Mounting a bathtub isn't exactly rocket science, however it does need solid plumbing, carpentry, as well as often, tiling abilities. Changing an old tub with a new one is also a reasonably tough job. If the old tub is readily accessible, the project can relocate easily; if you have to open a wall to eliminate the old tub and position the brand-new tub, the job is a lot harder. In either case, the project is within a residence handyman's skills, although you will certainly require a helper to leave the old bathtub as well as set in the new one. See to it you have qualified on your own for the task as well as are comfortable trying it. Rather than hiring a professional to take control of a halfway-completed job, it is much better to consider employing one prior to you start. Chances are you might need a specialist plumber to make tube connections.
This write-up will certainly assist you set up a brand-new tub in your shower room if you have actually currently acquired a brand-new tub and also do not require to alter the arrangement of your previous water supply pipelines.
Your devices and product checklist need to comprise the following:
Getting ready for the Installation
To start with, the sustaining framework supplied with the bathroom must be fitted (if required) according to the maker's instructions. Next off, fit the faucets or mixer to the bath tub. When suitable the tap block, it is essential to make certain that if the faucet includes a plastic washer, it is fitted between the bath as well as the faucets. On a plastic bathroom, it is additionally sensible to fit a supporting plate under the taps unit to prevent strain on the bathtub.
Fit the versatile tap connectors to the bottom of the two taps using 2 nuts and olives (in some cases supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet hole, and afterwards pass the electrical outlet with the hole in the bath. Make use of the nut provided by the producer to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipe.
Next off, fit the end of the adaptable overflow pipe to the overflow outlet. Afterwards, screw the pipe to the overflow face which must be fitted inside the bathroom. Make sure you make use of all of the provided washers.
Link the catch to the bottom of the waste outlet on the tub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, and also screw on the trap to the electrical outlet. Attach the bottom of the overflow tube in a similar manner.The bathroom need to currently be ready to be fitted in its last placement.
Removing Old Touches
If you require to replace old taps with new ones as a part of your installation, after that the first thing you must do is separate the water system. After doing so, switch on the taps to drain pipes any water staying in the system. The process of getting rid of the existing faucets can be fairly problematic due to the limited accessibility that is frequently the case.
Use a basin wrench (crowsfoot spanner) or a faucet device to undo the nut that connects the supply pipelines to the faucets. Have a cloth ready for the continuing to be water that will originate from the pipes. Once the supply pipelines have been gotten rid of, utilize the same device to loosen up the nut that holds the taps onto the bath/basin. You will certainly need to quit the single faucets from turning during this procedure. Once the faucets have actually been eliminated, the holes in the bath/basin will certainly have to be cleansed of any old securing compound.
Prior to moving on to fit the brand-new faucets, compare the pipe connections on the old taps to the brand-new taps. If the old taps are longer than the brand-new faucets, then a shank adapter is needed for the brand-new faucets to fit.
Setting up the Bath tub
Using both wood boards under its feet, place the bathtub in the needed setting. The wooden boards are handy in evenly spreading the weight of the tub over the location of the boards as opposed to concentrating all the weight onto 4 little points.
The next goal is to ensure that the bathtub is leveled all round. This can be achieved by examining the level as well as changing the feet on the bathtub until the level checks out degree.
To set up taps, fit all-time low of the outermost flexible faucet port to the suitable supply pipe by making a compression sign up with; then do the same for the various other tap.
Activate the water system and examine all joints as well as brand-new pipework for leaks and also tighten them if required. Load the bathtub as well as likewise examine the overflow outlet as well as the normal outlet for leakages.
Finally, fix the bathroom paneling as described in the supplier's user's manual. Tiling as well as securing around the tub must wait until the bathtub has actually been made use of a minimum of when as this will certainly resolve it right into its last position.
Fitting New Taps
If the tails of the new taps are plastic, after that you will certainly require a plastic adapter to stop damages to the string. One end of the adapter fits on the plastic tail of the tap and the various other end offers a connection to the existent supply pipelines.
If you require to fit a monobloc, after that you will require reducing couplers, which attaches the 10mm pipeline of the monobloc to the typical 15mm supply pipeline.
Next, position the faucet in the placing hole in the bath/basin guaranteeing that the washing machines remain in location between the faucet as well as the sink. Secure the faucet in place with the manufacturer supplied backnut. When the faucet is safely in place, the supply pipelines can be connected to the tails of the faucets. The taps can either be linked by using corrugated copper piping or with typical faucet ports. The previous type needs to be linked to the tap finishes initially, tightening up only by hand. The supply pipelines can later on be linked to the other end. Tighten both ends with a spanner after both ends have actually been connected.
Tiling Around the Bathtub
In the location where the bath satisfies the tile, it is needed to secure the joins with a silicone rubber caulking. This is necessary as the fitting can move sufficient to fracture an inflexible seal, causing the water to permeate the wall between the bath as well as the tiling, bring about difficulties with wetness as well as possible leaks to the ceiling below.
You can select from a variety of coloured sealers to assimilate your fixtures as well as fittings. They are offered in tubes as well as cartridges, and are capable of securing voids approximately a width of 3mm (1/8 inch). If you have a bigger space to fill up, you can fill it with twists of soaked newspaper or soft rope. Bear in mind to constantly fill the bath tub with water before securing, to permit the motion experienced when the tub is in usage. The sealant can break rather very early if you do not think about this movement before securing.
Alternatively, 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 and also reduce to size, are also quickly available on the market. It is a good idea to fit the tiles making use of waterproof or water resistant adhesive 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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