Plumbing Basics: Before Bathtub Installation

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Installing A Bathtub
Installing a bath tub isn't precisely rocket science, yet it does need strong plumbing, carpentry, and often, tiling skills. Changing an old bathtub with a new one is also a reasonably difficult job. If the old bathtub is readily available, the task can relocate quickly; if you need to open a wall surface to get rid of the old tub as well as place the brand-new bathtub, the task is much harder. In either situation, the task is within a residence handyman's skills, although you will need a helper to leave the old tub as well as set in the new one. Make certain you have actually certified yourself for the task as well as are comfortable attempting it. Rather than hiring a professional to take control of a halfway-completed job, it is much better to think about employing one before you start. Opportunities are you might need a professional plumber to make tube links.
This write-up will certainly assist you install a brand-new tub in your restroom if you have actually currently purchased a brand-new tub and do not need to transform the plan of your previous supply of water pipelines.
Your tools and also material list ought to comprise the following:

 

  • New Bathtub

  • Hammer

  • Pipeline Wrenches

  • Prybar

  • Safety Glasses

  • Level

  • Pliers

  • Adjustable Wrench

  • Putty Knife

  • Screwdriver

  • Cold Blade

  • Tape Measure

  • Pipeline Caps


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Removing Old Taps


If you require to change old taps with brand-new ones as a part of your installation, then the first thing you must do is disconnect the water system. After doing so, activate the taps to drain any type of water continuing to be in the system. The procedure of getting rid of the existing taps can be quite troublesome due to the restricted gain access to that is frequently the situation.
Make use of a basin wrench (crowsfoot spanner) or a tap device to reverse the nut that connects the supply pipes to the taps. Have a cloth ready for the staying water that will certainly come from the pipes. As soon as the supply pipelines have actually been eliminated, make use of the very same device to loosen up the nut that holds the taps onto the bath/basin. You will need to stop the single taps from transforming throughout this process. As soon as the faucets have been gotten rid of, the holes in the bath/basin will have to be cleaned up of any old securing compound.
Prior to carrying on to fit the brand-new taps, contrast the pipe connections on the old taps to the brand-new faucets. If the old faucets are longer than the new taps, after that a shank adapter is needed for the new faucets to fit.

 

 

Fitting New Touches


If the tails of the new taps are plastic, then you will require a plastic port to stop damages to the string. One end of the adapter fits on the plastic tail of the tap and the other end offers 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 pipeline of the monobloc to the standard 15mm supply pipeline.
Next off, position the tap in the mounting opening in the bath/basin making sure that the washers are in area between the tap and also the sink. Protect the tap in position with the producer provided backnut. As soon as the tap is firmly in place, the supply pipelines can be attached to the tails of the taps. The taps can either be attached by utilizing corrugated copper piping or with normal faucet ports. The former kind ought to be connected to the faucet ends initially, tightening just by hand. The supply pipes can later on be attached to the other end. Tighten up both ends with a spanner after both ends have actually been attached.

 

 

Mounting the Bath tub


Using both wood boards under its feet, place the bath tub in the needed position. The wooden boards are handy in evenly spreading the weight of the bathtub over the area of the boards rather than focusing all the weight onto four little points.
The next goal is to ensure that the bath tub is leveled all round. This can be attained by examining the level as well as changing the feet on the bathtub till the level checks out level.
To mount faucets, fit the bottom of the outermost adaptable tap connector to the ideal supply pipe by making a compression join; then do the same for the other faucet.
Activate the water and also inspect all joints as well as new pipework for leakages as well as tighten them if required. Fill the bath tub and also examine the overflow electrical outlet and the regular outlet for leaks.
Ultimately, repair the bathroom paneling as explained in the manufacturer's user's manual. Tiling and securing around the bathtub must wait until the bathtub has actually been used at least once as this will settle it into its last placement.

 

 

Planning for the Installment


First of all, the sustaining structure provided with the bathroom should be fitted (if called for) according to the supplier's guidelines. Next off, fit the taps or mixer to the bathtub. When fitting the faucet block, it is necessary to see to it that if the faucet comes with a plastic washer, it is fitted in between the bath and also the faucets. On a plastic bath, it is additionally practical to fit a supporting plate under the faucets unit to stop strain on the bath tub.
Fit the versatile faucet connectors to the bottom of both taps utilizing 2 nuts and olives (often supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet hole, and afterwards pass the outlet with the hole in the bathroom. Make use of the nut supplied by the manufacturer to fit the plug-hole. Check out the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next, fit completion of the flexible overflow pipeline to the overflow outlet. Afterwards, screw the pipe to the overflow face which must be fitted inside the bathroom. Ensure you make use of all of the provided washing machines.
Connect the catch to the bottom of the waste electrical outlet on the bathtub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, and also screw on the catch to the electrical outlet. Attach all-time low of the overflow tube in a comparable manner.The bathroom ought to currently prepare to be fitted in its final position.

 

 

Tiling Around the Tub


In the area where the bathroom satisfies the ceramic tile, it is needed to seal the joins with a silicone rubber caulking. This is necessary as the installation can move sufficient to break an inflexible seal, triggering the water to penetrate the wall surface between the bath and also the tiling, causing complications with moisture and possible leakages to the ceiling listed below.
You can select from a selection of coloured sealers to blend in your fixtures and also installations. They are sold in tubes as well as cartridges, and also can sealing gaps as much as a width of 3mm (1/8 inch). If you have a bigger void to load, you can load it with spins of soaked newspaper or soft rope. Remember to always fill up the tub with water prior to securing, to enable the motion experienced when the tub remains in usage. The sealant can crack rather very early if you do not take into consideration this motion before securing.
Additionally, ceramic coving or quadrant tiles can be made use of to edge the bathroom or shower tray. Plastic strips of coving, which are easy to use as well as cut to dimension, are also conveniently available on the marketplace. It is suggested to fit the ceramic tiles utilizing water-resistant or water-proof sticky 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.

https://www.homeserve.com/en-us/blog/how-to/bathtub-replacement/


How to Install a Bathtub: Install an Acrylic Tub and Tub Surround

 

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