Plumbing 101: Tips for Installing a Bathtub
Plumbing 101: Tips for Installing a Bathtub
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Every person may have their personal perception about How to Install a Bathtub Yourself.

Installing a bathtub isn't specifically brain surgery, however it does require strong plumbing, woodworking, as well as sometimes, tiling abilities. Changing an old bath tub with a new one is also a reasonably challenging task. If the old bathtub is easily easily accessible, the job can relocate easily; if you have to open a wall surface to get rid of the old bathtub and also position the brand-new bath tub, the task is much harder. In either instance, the job is within a house handyman's skills, although you will require a helper to vacate the old tub and also embeded in the new one. Make certain you have actually certified on your own for the task and fit attempting it. Rather than hiring a service provider to take over a halfway-completed project, it is better to take into consideration employing one prior to you begin. Possibilities are you might require an expert plumber to make tube connections.
This short article will aid you set up a brand-new bath tub in your restroom if you have currently gotten a brand-new bathtub and don't require to change the plan of your previous water system pipelines.
Your devices as well as material checklist must consist of the following:
Removing Old Taps
If you need to replace old taps with new ones as a part of your installation, then the first thing you ought to do is disconnect the supply of water. After doing so, activate the taps to drain any kind of water staying in the system. The procedure of getting rid of the existing faucets can be fairly troublesome due to the restricted access that is commonly the situation.
Use a basin wrench (crowsfoot spanner) or a tap tool to reverse the nut that attaches the supply pipelines to the taps. Have a cloth ready for the staying water that will certainly originate from the pipes. Once the supply pipes have been removed, use the exact same device to loosen up the nut that holds the faucets onto the bath/basin. You will require to quit the solitary taps from transforming throughout this process. When the faucets have actually been gotten rid of, the holes in the bath/basin will have to be cleaned up of any old sealing compound.
Prior to carrying on to fit the new faucets, compare the pipeline connections on the old taps to the brand-new taps. If the old taps are longer than the new taps, then a shank adapter is required for the new faucets to fit.
Suitable New Taps
If the tails of the brand-new taps are plastic, then 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 offers a link to the current supply pipes.
If you need to fit a monobloc, after that you will require reducing couplers, which links the 10mm pipeline of the monobloc to the typical 15mm supply pipe.
Next off, position the faucet in the installing opening in the bath/basin making sure that the washing machines remain in location between the tap and the sink. Safeguard the faucet in place with the manufacturer provided backnut. Once the tap is firmly 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 normal tap adapters. The previous kind must be linked to the faucet finishes initially, tightening only by hand. The supply pipes can later be connected to the various other end. Tighten up both ends with a spanner after both ends have actually been connected.
Installing the Bath tub
Making use of the two wood boards under its feet, put the tub in the called for placement. The wooden boards are helpful in evenly spreading the weight of the bathtub over the area of the boards as opposed to concentrating all the weight onto 4 little points.
The following objective is to make certain that the bathtub is leveled all round. This can be achieved by examining the level and adjusting the feet on the bathtub up until the spirit level checks out level.
To set up faucets, fit the bottom of the outermost versatile faucet adapter to the suitable supply pipeline by making a compression sign up with; after that do the very same for the other tap.
Activate the supply of water as well as examine all joints as well as brand-new pipework for leaks as well as tighten them if needed. Fill the bathtub and additionally examine the overflow outlet and the typical electrical outlet for leakages.
Lastly, deal with the bathroom paneling as described in the supplier's instruction manual. Tiling and also sealing around the bath tub needs to wait up until the bath tub has actually been utilized at the very least when as this will settle it right into its last position.
Planning for the Setup
First of all, the sustaining framework supplied with the bath needs to be fitted (if called for) according to the producer's instructions. Next off, fit the taps or mixer to the tub. When suitable the tap block, it is important to make certain that if the tap features a plastic washer, it is fitted between the bathroom and the faucets. On a plastic bath, it is also reasonable to fit a supporting plate under the taps system to stop pressure on the bathtub.
Fit the flexible faucet adapters to the bottom of both taps utilizing 2 nuts as well as olives (occasionally supplied with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink outlet hole, and afterwards pass the electrical outlet through the hole in the bathroom. Utilize the nut provided by the producer to fit the plug-hole. Examine the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next, fit the end of the adaptable overflow pipeline to the overflow electrical outlet. Afterwards, screw the pipeline to the overflow face which need to be fitted inside the bathroom. Ensure you use all of the supplied washing machines.
Link the trap to the bottom of the waste electrical outlet on the bath tub by winding the thread of the waste outlet with silicone mastic or PTFE tape, and also screw on the catch to the electrical outlet. Attach the bottom of the overflow tube in a similar manner.The bathroom ought to now prepare to be suited its last setting.
Tiling Around the Bath tub
In the location where the bath fulfills the tile, it is essential to secure the joins with a silicone rubber caulking. This is important as the installation can relocate enough to split an inflexible seal, causing the water to penetrate the wall between the bathroom and the tiling, leading to complications with moisture and also feasible leaks to the ceiling listed below.
You can select from a variety of coloured sealants to assimilate your fixtures as well as fittings. They are sold in tubes and cartridges, as well as can securing spaces up to a size of 3mm (1/8 inch). If you have a bigger gap to fill, you can load it with spins of soaked newspaper or soft rope. Keep in mind to constantly fill the tub with water before securing, to permit the motion experienced when the bathtub is in usage. The sealant can break fairly early if you do not think about this motion before sealing.
Alternatively, ceramic coving or quadrant tiles can be utilized to edge the bath or shower tray. Plastic strips of coving, which are easy to use as well as reduce to size, are likewise quickly offered on the marketplace. It is a good idea to fit the tiles making use of water-resistant or water resistant 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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