Beginner's Plumbing: The Essentials for Bathtub Installation
Beginner's Plumbing: The Essentials for Bathtub Installation
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They are making a number of great pointers relating to How to Install a Bathtub: Install an Acrylic Tub and Tub Surround overall in this post following next.

Setting up a bath tub isn't precisely rocket science, but it does need strong plumbing, carpentry, and in some cases, tiling skills. Replacing an old tub with a new one is additionally a reasonably difficult job. If the old tub is conveniently accessible, the project can move immediately; if you have to open up a wall to get rid of the old tub and also position the brand-new bath tub, the task is a lot harder. In either case, the project is within a house handyman's abilities, although you will require a helper to leave the old bathtub and also embeded in the brand-new one. Make sure you have actually qualified on your own for the job as well as are comfortable attempting it. As opposed to working with a specialist to take control of a halfway-completed project, it is much better to consider employing one prior to you start. Opportunities are you may require a professional plumber to make tube links.
This article will assist you mount a new bath tub in your washroom if you have already acquired a new tub as well as do not require to transform the plan of your previous water pipelines.
Your tools and also product list need to consist of the following:
Removing Old Taps
If you need to change old faucets with new ones as a part of your installation, after that the first thing you must do is disconnect the water supply. After doing so, activate the faucets to drain any type of water continuing to be in the system. The process of eliminating the existing faucets can be quite troublesome due to the restricted accessibility that is often the case.
Utilize a container wrench (crowsfoot spanner) or a faucet device to undo the nut that connects the supply pipes to the taps. Have a cloth ready for the remaining water that will come from the pipes. Once the supply pipes have been removed, use the very same device to loosen the nut that holds the taps onto the bath/basin. You will need to quit the solitary taps from turning during this procedure. As soon as the faucets have actually been eliminated, the holes in the bath/basin will have to be cleaned of any type of old securing compound.
Before moving on to fit the brand-new taps, compare the pipeline connections on the old faucets to the new faucets. If the old faucets are longer than the brand-new taps, after that a shank adapter is required for the brand-new taps to fit.
Suitable New Taps
If the tails of the brand-new taps are plastic, then you will require a plastic connector to stop damage to the string. One end of the connector fits on the plastic tail of the faucet and also the other end offers a connection to the current supply pipes.
If you require to fit a monobloc, after that you will need lowering couplers, which connects the 10mm pipe of the monobloc to the standard 15mm supply pipe.
Next, place the faucet in the placing opening in the bath/basin guaranteeing that the washers are in location in between the tap and the sink. Secure the tap in place with the manufacturer offered backnut. Once the tap is firmly in place, the supply pipes can be connected to the tails of the faucets. The faucets can either be linked by using corrugated copper piping or with normal tap adapters. The previous kind must be linked to the tap finishes first, tightening only by hand. The supply pipes can later be linked to the other end. Tighten up both ends with a spanner after both ends have actually been attached.
Mounting the Bath tub
Making use of both wood boards under its feet, position the bath tub in the called for placement. The wooden boards are helpful in evenly spreading out the weight of the bath tub over the area of the boards rather than concentrating all the weight onto 4 tiny points.
The following goal is to ensure that the bath tub is leveled all round. This can be attained by checking the level and changing the feet on the bath tub till the spirit level reads level.
To set up taps, fit all-time low of the outermost adaptable faucet connector to the appropriate supply pipe by making a compression join; then do the very same for the various other faucet.
Activate the water and also examine all joints and also brand-new pipework for leakages as well as tighten them if required. Fill up the tub and also examine the overflow electrical outlet as well as the typical outlet for leakages.
Lastly, fix the bathroom paneling as explained in the producer's instruction manual. Tiling as well as securing around the bathtub must wait until the bath tub has been made use of at the very least once as this will certainly settle it right into its final setting.
Getting ready for the Installment
Firstly, the sustaining frame supplied with the bath must be fitted (if called for) according to the producer's guidelines. Next off, fit the taps or mixer to the tub. When suitable the faucet block, it is essential to make sure that if the faucet comes with a plastic washing machine, it is fitted between the bath and also the taps. On a plastic bathroom, it is likewise sensible to fit a sustaining plate under the taps device to stop pressure on the tub.
Fit the adaptable faucet adapters to the bottom of both faucets utilizing 2 nuts as well as olives (occasionally supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and after that pass the outlet through the hole in the bathroom. Utilize the nut supplied by the maker to fit the plug-hole. Take a look at 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 electrical outlet. After that, screw the pipeline to the overflow face which ought to be fitted inside the bathroom. Make sure you make use of all of the provided washing machines.
Link the catch to the bottom of the waste outlet on the tub by winding the string of the waste outlet with silicone mastic or PTFE tape, and screw on the trap to the electrical outlet. Connect all-time low of the overflow tube in a comparable manner.The bathroom ought to currently be ready to be fitted in its last position.
Tiling Around the Bath tub
In the area where the bathroom fulfills the tile, it is needed to secure the joins with a silicone rubber caulking. This is necessary as the fitting can move enough to split an inflexible seal, causing the water to permeate the wall surface between the bath as well as the tiling, leading to complications with wetness as well as possible leakages to the ceiling below.
You can pick from a range of coloured sealants to blend in your components as well as fittings. They are sold in tubes and cartridges, and can sealing gaps approximately a width of 3mm (1/8 inch). If you have a larger space to fill, you can load it with spins of drenched newspaper or soft rope. Bear in mind to always load the bathtub with water prior to sealing, to enable the motion experienced when the tub is in usage. The sealant can split fairly early if you do not take into account this motion prior to sealing.
Alternatively, ceramic coving or quadrant ceramic tiles can be made use of to border the bath or shower tray. Plastic strips of coving, which are easy to use and reduce to dimension, are additionally easily offered on the market. It is advisable to fit the floor tiles utilizing water-resistant or water-proof 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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