Plumbing 101: Tips for Installing a Bathtub
Plumbing 101: Tips for Installing a Bathtub
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Nearly everybody may have their own thinking in relation to Installing A Bathtub.

Installing a tub isn't exactly brain surgery, but it does need strong plumbing, woodworking, and also in some cases, tiling abilities. Changing an old bath tub with a brand-new one is also a reasonably challenging task. If the old tub is conveniently available, the project can relocate immediately; if you have to open a wall surface to get rid of the old tub and also place the brand-new bathtub, the task is a lot harder. In either case, the job is within a house handyman's skills, although you will certainly need a helper to leave the old tub and embeded in the brand-new one. See to it you have actually certified yourself for the job and are comfortable trying it. Instead of hiring a professional to take control of a halfway-completed job, it is much better to take into consideration using one before you begin. Chances are you may need a specialist plumber to make tube links.
This post will assist you set up a brand-new bathtub in your washroom if you have actually currently purchased a new tub and don't need to alter the setup of your previous water supply pipes.
Your devices and product list ought to comprise the following:
Removing Old Taps
If you need to replace old faucets with brand-new ones as a part of your installment, then the first thing you should do is disconnect the supply of water. After doing so, switch on the faucets to drain any water continuing to be in the system. The procedure of eliminating the existing faucets can be rather bothersome because of the limited access that is commonly the case.
Make use of a container wrench (crowsfoot spanner) or a faucet device to undo the nut that connects the supply pipelines to the faucets. Have a fabric all set for the staying water that will come from the pipelines. Once the supply pipes have actually been eliminated, make use of the same tool to loosen up the nut that holds the taps onto the bath/basin. You will require to stop the solitary taps from transforming throughout this procedure. Once the faucets have been gotten rid of, the holes in the bath/basin will certainly have to be cleaned up of any kind of old securing substance.
Prior to carrying on to fit the new faucets, compare the pipeline links on the old faucets to the new taps. If the old taps are longer than the new faucets, after that a shank adapter is needed for the brand-new faucets to fit.
Suitable New Touches
If the tails of the brand-new taps are plastic, then you will require a plastic connector to stop damages to the thread. One end of the adapter fits on the plastic tail of the tap and the various other end provides a connection to the current supply pipelines.
If you need to fit a monobloc, then you will need decreasing couplers, which links the 10mm pipe of the monobloc to the standard 15mm supply pipe.
Next off, place the faucet in the installing opening in the bath/basin making sure that the washing machines are in area in between the tap as well as the sink. Secure the faucet in position with the supplier supplied backnut. When the tap is securely in place, the supply pipelines can be attached to the tails of the faucets. The taps can either be connected by utilizing corrugated copper piping or with typical faucet adapters. The previous kind should be linked to the tap ends initially, tightening just by hand. The supply pipelines can later be linked to the various other end. Tighten both ends with a spanner after both ends have actually been linked.
Installing the Bathtub
Making use of both wooden boards under its feet, put the bathtub in the called for setting. The wooden boards are helpful in equally spreading the weight of the bath tub over the location of the boards as opposed to concentrating all the weight onto four tiny points.
The following goal is to guarantee that the bathtub is leveled all round. This can be attained by examining the spirit level and readjusting the feet on the bathtub till the spirit level reviews level.
To install faucets, fit all-time low of the outermost versatile faucet port to the ideal supply pipe by making a compression join; after that do the same for the other faucet.
Switch on the water system and also examine all joints as well as brand-new pipework for leakages as well as tighten them if essential. Fill up the bath tub and likewise examine the overflow electrical outlet and also the regular electrical outlet for leaks.
Finally, fix the bathroom paneling as explained in the maker's instruction manual. Tiling as well as securing around the bathtub ought to wait up until the bath tub has been utilized a minimum of once as this will resolve it right into its final placement.
Getting ready for the Installment
First of all, the sustaining framework provided with the bathroom ought to be fitted (if called for) according to the maker's directions. Next, fit the taps or mixer to the bath tub. When suitable the tap block, it is necessary to ensure that if the tap comes with a plastic washer, it is fitted in between the bathroom as well as the faucets. On a plastic bathroom, it is additionally practical to fit a supporting plate under the taps device to stop strain on the bath tub.
Fit the adaptable tap ports to the bottom of the two taps utilizing 2 nuts and also olives (sometimes provided with the bathtub). 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 bathroom. Use the nut supplied by the manufacturer to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next off, fit completion of the adaptable overflow pipe to the overflow electrical outlet. Afterwards, screw the pipe to the overflow face which need to be fitted inside the bath. Make sure you utilize all of the supplied washing machines.
Attach the catch to the bottom of the waste electrical outlet on the bathtub by winding the string of the waste outlet with silicone mastic or PTFE tape, as well as screw on the catch to the outlet. Attach the bottom of the overflow tube in a comparable manner.The bathroom ought to now be ready to be fitted in its last position.
Tiling Around the Bathtub
In the area where the bath fulfills the ceramic tile, it is necessary to seal the joins with a silicone rubber caulking. This is necessary as the fitting can relocate sufficient to crack a rigid seal, causing the water to penetrate the wall surface between the bath as well as the tiling, resulting in issues with moisture and also feasible leaks to the ceiling below.
You can choose from a selection of coloured sealers to assimilate your fixtures and installations. They are sold in tubes and cartridges, and also can sealing spaces as much as a size of 3mm (1/8 inch). If you have a larger void to fill up, you can load it with twists of soaked paper or soft rope. Keep in mind to constantly fill the bath tub with water before sealing, to enable the motion experienced when the tub remains in use. The sealer can fracture relatively early if you do not consider this movement prior to sealing.
Conversely, 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 cut to dimension, are also conveniently readily available on the marketplace. It is suggested to fit the floor tiles making use of waterproof or waterproof sticky 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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