Learning the Basics of Plumbing for Bathtub Installation
Learning the Basics of Plumbing for Bathtub Installation
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Setting up a bathtub isn't precisely brain surgery, yet it does call for solid plumbing, carpentry, and also often, tiling skills. Changing an old bath tub with a brand-new one is additionally a reasonably hard project. If the old bathtub is conveniently easily accessible, the project can relocate rapidly; if you have to open a wall to get rid of the old bathtub and also position the brand-new tub, the job is a lot harder. In either case, the project is within a home handyman's skills, although you will need a helper to move out the old tub and also set in the new one. See to it you have certified on your own for the job as well as fit trying it. As opposed to employing a service provider to take control of a halfway-completed project, it is much better to consider utilizing one before you start. Chances are you may need an expert plumber to make tube connections.
This post will certainly help you set up a new bathtub in your bathroom if you have actually currently purchased a new tub and do not require to transform the setup of your previous water supply pipelines.
Your tools and product checklist must consist of the following:
Removing Old Touches
If you require to change old faucets with new ones as a part of your installment, after that the first thing you ought to do is disconnect the supply of water. After doing so, activate the faucets to drain pipes any kind of water staying in the system. The process of eliminating the existing faucets can be fairly troublesome due to the restricted access that is typically the instance.
Utilize a basin wrench (crowsfoot spanner) or a faucet device to undo the nut that links the supply pipelines to the faucets. Have a fabric prepared for the staying water that will certainly come from the pipelines. Once the supply pipes have actually been gotten rid of, utilize the very same tool to loosen up the nut that holds the taps onto the bath/basin. You will need to quit the single taps from turning during this process. Once the faucets have been gotten rid of, the holes in the bath/basin will need to be cleaned of any type of old sealing compound.
Before moving on to fit the new taps, compare the pipeline connections on the old taps to the new taps. If the old faucets are longer than the brand-new faucets, then a shank adapter is needed for the brand-new faucets to fit.
Fitting New Taps
If the tails of the new faucets are plastic, then you will certainly need a plastic connector to prevent damage to the thread. One end of the port fits on the plastic tail of the faucet and also the various other end gives a connection to the existing supply pipes.
If you require to fit a monobloc, then you will certainly require reducing couplers, which attaches the 10mm pipe of the monobloc to the conventional 15mm supply pipeline.
Next off, position the faucet in the mounting hole in the bath/basin ensuring that the washing machines are in location in between the tap and also the sink. Safeguard the faucet in place with the producer provided backnut. When the faucet is firmly in place, the supply pipes can be connected to the tails of the faucets. The taps can either be connected by utilizing corrugated copper piping or with normal faucet connectors. The former type ought to be connected to the tap finishes initially, tightening up only by hand. The supply pipes can later be connected to the other end. Tighten up both ends with a spanner after both ends have actually been connected.
Setting up the Tub
Making use of both wood boards under its feet, put the bathtub in the needed placement. The wooden boards are practical in uniformly spreading out the weight of the tub over the area of the boards instead of concentrating all the weight onto 4 little factors.
The next objective is to guarantee that the bathtub is leveled all round. This can be achieved by inspecting the level and adjusting the feet on the tub up until the spirit level checks out level.
To mount faucets, fit the bottom of the furthest flexible tap connector to the proper supply pipeline by making a compression join; after that do the same for the other faucet.
Switch on the supply of water and check all joints as well as brand-new pipework for leakages and also tighten them if necessary. Fill the bath tub and additionally check the overflow outlet as well as the regular outlet for leaks.
Lastly, take care of the bath paneling as described in the manufacturer's instruction manual. Tiling as well as securing around the tub should wait till the bath tub has actually been made use of at the very least once as this will settle it into its last position.
Preparing for the Setup
First of all, the supporting structure provided with the bath must be fitted (if called for) according to the manufacturer's guidelines. Next off, fit the taps or mixer to the bathtub. When fitting the faucet block, it is essential to see to it that if the faucet comes with a plastic washer, it is fitted between the bath as well as the faucets. On a plastic bathroom, it is additionally sensible to fit a sustaining plate under the taps unit to avoid pressure on the tub.
Fit the versatile tap ports to the bottom of both taps utilizing 2 nuts and olives (in some cases provided with the tub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet hole, and afterwards pass the outlet with the hole in the bath. Use the nut provided by the producer to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipe.
Next off, fit the end of the versatile overflow pipeline to the overflow electrical outlet. After that, screw the pipeline to the overflow face which need to be fitted inside the bathroom. See to it you make use of all of the supplied washing machines.
Connect the trap to the bottom of the waste outlet on the tub by winding the string of the waste electrical outlet with silicone mastic or PTFE tape, as well as screw on the catch to the outlet. Connect the bottom of the overflow tube in a similar manner.The bathroom need to currently be ready to be suited its final setting.
Tiling Around the Tub
In the area where the bath fulfills the ceramic tile, it is required to seal the joins with a silicone rubber caulking. This is important as the fitting can move sufficient to break a stiff seal, creating the water to pass through the wall between the bathroom and also the tiling, leading to issues with wetness and also possible leaks to the ceiling below.
You can choose from a range of coloured sealers to assimilate your fixtures and also fittings. They are sold in tubes and also cartridges, and are capable of securing gaps approximately a size of 3mm (1/8 inch). If you have a larger void to fill, you can fill it with spins of soaked newspaper or soft rope. Keep in mind to constantly fill up the bath tub with water before sealing, to allow for the motion experienced when the tub is in usage. The sealant can crack relatively very early if you do not take into consideration this movement prior to sealing.
Additionally, ceramic coving or quadrant floor tiles can be used to edge the bathroom or shower tray. Plastic strips of coving, which are easy to use as well as reduce to dimension, are likewise conveniently readily available on the marketplace. It is a good idea to fit the tiles using waterproof or water resistant adhesive 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.
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