Your Plumbing Crash Course: A Guide to Bathtub Installation

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Installing A Bathtub
Setting up a bathtub isn't specifically brain surgery, but it does call for solid plumbing, woodworking, as well as sometimes, tiling skills. Changing an old tub with a brand-new one is likewise a reasonably challenging task. If the old tub is easily accessible, the task can move rapidly; if you need to open a wall to get rid of the old bathtub and also place the brand-new bathtub, the task is a lot harder. In either case, the task is within a residence handyman's abilities, although you will need a helper to move out the old bathtub and embeded in the brand-new one. Make certain you have qualified on your own for the job as well as fit trying it. Instead of working with a contractor to take over a halfway-completed task, it is better to think about utilizing one prior to you begin. Chances are you might require an expert plumber to make tube connections.
This write-up will certainly help you mount a brand-new bathtub in your bathroom if you have actually already acquired a brand-new tub as well as don't require to change the plan of your previous supply of water pipelines.
Your tools and also material checklist need to make up the following:

 

  • New Bath tub

  • Hammer

  • Pipe Wrenches

  • Prybar

  • Shatterproof glass

  • Degree

  • Pliers

  • Adjustable Wrench

  • Putty Knife

  • Screwdriver

  • Cold Knife

  • Measuring tape

  • Pipe Caps


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Removing Old Taps


If you require to replace old taps with brand-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, turn on the faucets to drain any water continuing to be in the system. The procedure of getting rid of the existing faucets can be rather troublesome as a result of the limited access that is typically the instance.
Utilize a basin wrench (crowsfoot spanner) or a tap tool to reverse the nut that links the supply pipes to the taps. Have a towel prepared for the staying water that will originate from the pipes. Once the supply pipelines have been removed, make use of the exact same device to loosen the nut that holds the faucets onto the bath/basin. You will certainly need to quit the solitary taps from transforming during this procedure. Once the faucets have been gotten rid of, the holes in the bath/basin will need to be cleaned of any type of old securing compound.
Before moving on to fit the new faucets, compare the pipeline connections on the old faucets to the new faucets. If the old taps are longer than the brand-new taps, after that a shank adapter is required for the brand-new faucets to fit.

 

 

Fitting New Taps


If the tails of the new taps are plastic, after that you will require a plastic connector to stop damages to the thread. One end of the adapter fits on the plastic tail of the faucet and the other end provides a link to the current supply pipelines.
If you need to fit a monobloc, then you will certainly call for minimizing couplers, which attaches the 10mm pipeline of the monobloc to the standard 15mm supply pipeline.
Next off, place the tap in the mounting opening in the bath/basin making certain that the washers remain in area in between the tap and the sink. Safeguard the faucet in place with the supplier supplied backnut. Once the faucet is securely in position, the supply pipes can be attached to the tails of the taps. The faucets can either be connected by utilizing corrugated copper piping or with normal faucet connectors. The former kind should be attached to the faucet finishes initially, tightening only by hand. The supply pipelines can later on be connected to the various other end. Tighten up both ends with a spanner after both ends have been connected.

 

 

Setting up the Bathtub


Making use of both wooden boards under its feet, place the tub in the required setting. The wood boards are useful in evenly spreading out the weight of the bath tub over the location of the boards rather than focusing all the weight onto 4 small factors.
The next goal is to make certain that the bath tub is leveled all round. This can be achieved by inspecting the level and changing the feet on the tub up until the spirit level reviews level.
To install taps, fit the bottom of the outermost adaptable tap connector to the appropriate supply pipeline by making a compression join; after that do the exact same for the other faucet.
Switch on the water supply and also inspect all joints and also new pipework for leakages as well as tighten them if essential. Fill up the bath tub and additionally check the overflow electrical outlet and the typical electrical outlet for leaks.
Lastly, deal with the bath paneling as explained in the supplier's instruction manual. Tiling and securing around the bath tub should wait until the tub has actually been utilized a minimum of when as this will certainly settle it right into its last position.

 

 

Getting ready for the Setup


Firstly, the supporting structure provided with the bath needs to be fitted (if needed) according to the producer's instructions. Next, fit the taps or mixer to the bath tub. When fitting the tap block, it is important to make sure that if the tap features a plastic washing machine, it is fitted between the bath and also the taps. On a plastic bath, it is likewise practical to fit a supporting plate under the taps device to prevent strain on the bathtub.
Fit the flexible faucet connectors to the bottom of both taps utilizing 2 nuts and olives (occasionally supplied with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet opening, and after that pass the electrical outlet through the hole in the bath. Make use of the nut supplied by the producer to fit the plug-hole. Check out the plug-hole outlet for an inlet on the side for the overflow pipe.
Next, fit completion of the adaptable overflow pipeline to the overflow electrical outlet. After that, screw the pipe to the overflow face which ought to be fitted inside the bath. Make certain you utilize every one of the provided washing machines.
Attach the catch to the bottom of the waste electrical outlet on the bath tub by winding the string of the waste electrical outlet with silicone mastic or PTFE tape, as well as screw on the trap to the outlet. Attach all-time low of the overflow tube in a similar manner.The bathroom need to now be ready to be fitted in its last placement.

 

 

Tiling Around the Bath tub


In the area where the bathroom fulfills the floor tile, it is necessary to secure the joins with a silicone rubber caulking. This is important as the fitting can move enough to split an inflexible seal, creating the water to pass through the wall surface in between the bathroom as well as the tiling, resulting in complications with moisture and possible leakages to the ceiling below.
You can select from a variety of coloured sealants to assimilate your components and fittings. They are marketed in tubes and also cartridges, and are capable of securing voids approximately a width of 3mm (1/8 inch). If you have a larger space to fill up, you can load it with spins of drenched paper or soft rope. Bear in mind to constantly fill the bathtub with water before sealing, to enable the activity experienced when the tub is in usage. The sealant can split fairly early if you do not consider this movement before securing.
Additionally, ceramic coving or quadrant ceramic tiles can be used to border the bathroom or shower tray. Plastic strips of coving, which are easy to use and reduce to size, are also conveniently offered on the market. It is suggested to fit the ceramic tiles making use of water-resistant or waterproof 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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Installing A Bathtub

 

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