Plumbing Basics: An Essential for When Installing a Bathtub
Plumbing Basics: An Essential for When Installing a Bathtub
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We have found this great article about A Step-by-Step Guide to Installing a Bathtub down the page on the web and think it made good sense to talk about it with you in this article.

Mounting a bathtub isn't specifically brain surgery, yet it does call for solid plumbing, woodworking, and also occasionally, tiling abilities. Changing an old bath tub with a new one is additionally a moderately hard project. If the old bathtub is readily available, the job can move rapidly; if you have to open a wall surface to get rid of the old bathtub as well as position the brand-new bath tub, the task is much harder. In either instance, the project is within a residence handyman's abilities, although you will certainly require an assistant to move out the old bathtub and embeded in the brand-new one. See to it you have qualified on your own for the task and fit attempting it. As opposed to employing a specialist to take control of a halfway-completed project, it is much better to think about employing one before you begin. Chances are you may require a professional plumber to make tube connections.
This write-up will assist you install a brand-new bath tub in your restroom if you have actually currently bought a brand-new tub and also do not need to change the setup of your previous water system pipelines.
Your devices and product list ought to comprise the following:
Getting ready for the Installation
First of all, the supporting structure supplied with the bath should be fitted (if required) according to the supplier's instructions. Next, fit the taps or mixer to the bath tub. When fitting the faucet block, it is necessary to ensure that if the tap features a plastic washer, it is fitted between the bathroom and the taps. On a plastic bath, it is also reasonable to fit a supporting plate under the taps system to prevent stress on the bathtub.
Fit the adaptable tap ports to the bottom of the two faucets making use of 2 nuts and also olives (sometimes supplied 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 through the hole in the bath. Make use of the nut provided by the supplier to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipe.
Next, fit completion of the versatile overflow pipeline to the overflow electrical outlet. After that, screw the pipeline to the overflow face which should be fitted inside the bath. Make sure you utilize every one of the provided washers.
Connect the trap to the bottom of the waste outlet on the bath tub by winding the string of the waste 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 comparable manner.The bath ought to currently be ready to be fitted in its final position.
Removing Old Taps
If you require to replace old faucets with new ones as a part of your installment, after that the first thing you should do is detach the water. After doing so, activate the taps to drain pipes any water continuing to be in the system. The process of removing the existing taps can be fairly problematic because of the restricted access that is commonly the instance.
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 cloth ready for the continuing to be water that will certainly come from the pipelines. 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 require to quit the single faucets from turning throughout this process. When the taps have actually been eliminated, the holes in the bath/basin will certainly need to be cleansed of any old sealing substance.
Before going on to fit the new taps, contrast the pipe connections on the old faucets to the brand-new taps. If the old taps are longer than the brand-new faucets, after that a shank adapter is required for the new taps to fit.
Installing the Tub
Making use of both wood boards under its feet, position the bathtub in the required setting. The wood boards are valuable in equally spreading out the weight of the bath tub over the location of the boards as opposed to concentrating all the weight onto 4 little points.
The next objective is to make sure that the bath tub is leveled all round. This can be attained by inspecting the spirit level and readjusting the feet on the bath tub up until the spirit level reads degree.
To set up taps, fit the bottom of the furthest flexible faucet connector to the proper supply pipe by making a compression sign up with; after that do the exact same for the other tap.
Switch on the water system as well as inspect all joints and brand-new pipework for leaks and also tighten them if needed. Load the bathtub and likewise examine the overflow outlet as well as the regular outlet for leakages.
Lastly, fix the bath paneling as defined in the manufacturer's user's manual. Tiling and also sealing around the bathtub must wait till the bathtub has been made use of at least once as this will certainly resolve it right into its final setting.
Fitting New Taps
If the tails of the new faucets are plastic, then you will certainly require a plastic adapter to stop damages to the thread. One end of the adapter fits on the plastic tail of the tap as well as the various other end provides a connection to the current supply pipelines.
If you require to fit a monobloc, then you will certainly call for minimizing couplers, which links the 10mm pipe of the monobloc to the common 15mm supply pipeline.
Next, place the tap in the installing hole in the bath/basin guaranteeing that the washers remain in area between the tap and the sink. Protect the tap in place with the manufacturer supplied backnut. When the faucet is safely in position, the supply pipes can be linked to the tails of the faucets. The taps can either be linked by utilizing corrugated copper piping or with normal faucet adapters. The former kind should be connected to the tap ends initially, tightening up 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.
Tiling Around the Bath tub
In the location where the bath 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, creating the water to pass through the wall between the bathroom and also the tiling, bring about complications with dampness as well as possible leaks to the ceiling below.
You can choose from a variety of coloured sealers to assimilate your fixtures and fittings. They are marketed in tubes and cartridges, and also can securing spaces up to a size of 3mm (1/8 inch). If you have a larger space to fill up, you can load it with twists of drenched newspaper or soft rope. Keep in mind to constantly fill up the bath tub with water before securing, to permit the movement experienced when the bathtub remains in usage. The sealant can split rather early if you do not think about this movement 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 cut to size, are likewise quickly available on the market. It is recommended to fit the ceramic tiles utilizing waterproof or water-proof 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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