Plumbing 101: A Guide to Bathtub Installation
Plumbing 101: A Guide to Bathtub Installation
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Have you been looking for suggestions on How to Install a Bathtub?
Mounting a bath tub isn't exactly brain surgery, yet it does need solid plumbing, woodworking, and occasionally, tiling skills. Changing an old tub with a new one is likewise a reasonably tough project. If the old bathtub is readily obtainable, the project can move rapidly; if you need to open a wall surface to get rid of the old bathtub and position the new tub, the task is much harder. In either situation, the job is within a house handyman's skills, although you will need an assistant to vacate the old bathtub as well as set in the new one. Make sure you have certified on your own for the task as well as are comfortable trying it. Rather than employing a contractor to take over a halfway-completed job, it is far better to consider using one before you start. Chances are you might need a specialist plumber to make tube links.
This article will aid you set up a new bath tub in your restroom if you have already bought a brand-new tub as well as do not require to transform the arrangement of your previous water pipelines.
Your tools and also material checklist should comprise the following:
Removing Old Taps
If you need to replace old taps with brand-new ones as a part of your installation, after that the first thing you must do is disconnect the supply of water. After doing so, switch on the taps to drain any kind of water staying in the system. The process of removing the existing faucets can be fairly troublesome as a result of the restricted gain access to that is frequently the situation.
Utilize a basin wrench (crowsfoot spanner) or a faucet device to reverse the nut that attaches the supply pipes to the taps. Have a fabric ready for the staying water that will certainly come from the pipes. As soon as the supply pipelines have been eliminated, use the exact same device to loosen the nut that holds the faucets onto the bath/basin. You will require to stop the solitary faucets from turning throughout this process. When the faucets have been removed, the holes in the bath/basin will certainly need to be cleansed of any type of old securing substance.
Prior to moving on to fit the brand-new taps, contrast the pipeline links on the old faucets to the brand-new taps. If the old taps are longer than the new faucets, then a shank adapter is needed for the new faucets to fit.
Suitable New Touches
If the tails of the new faucets are plastic, after that you will require a plastic connector to prevent damages to the string. One end of the port fits on the plastic tail of the faucet as well as the various other end offers a connection to the current supply pipes.
If you need to fit a monobloc, then you will call for decreasing couplers, which connects the 10mm pipe of the monobloc to the typical 15mm supply pipeline.
Next off, position the tap in the installing opening in the bath/basin making sure that the washers are in area between the faucet and the sink. Protect the faucet in position with the supplier offered backnut. Once the faucet is safely in position, the supply pipelines can be linked to the tails of the taps. The faucets can either be linked by using corrugated copper piping or with typical faucet connectors. The former type needs to be linked to the faucet finishes initially, tightening just by hand. The supply pipelines can later on be attached to the other end. Tighten both ends with a spanner after both ends have actually been attached.
Mounting the Bath tub
Using the two wooden boards under its feet, position the tub in the called for placement. The wooden boards are useful in equally spreading the weight of the bath tub over the area of the boards instead of focusing all the weight onto four tiny factors.
The next goal is to ensure that the bathtub is leveled all round. This can be attained by inspecting the spirit level and changing the feet on the bath tub up until the spirit level reads level.
To set up taps, fit the bottom of the outermost versatile faucet connector to the suitable supply pipeline by making a compression join; after that do the exact same for the other faucet.
Turn on the water system and check all joints and also brand-new pipework for leakages and tighten them if needed. Fill the bath tub as well as additionally inspect the overflow electrical outlet and the normal electrical outlet for leakages.
Lastly, take care of the bath paneling as defined in the manufacturer's instruction manual. Tiling and also sealing around the tub should wait until the bath tub has been used at the very least once as this will certainly resolve it right into its last position.
Preparing for the Setup
Firstly, the supporting framework supplied with the bath should be fitted (if needed) according to the producer's directions. Next off, fit the faucets or mixer to the tub. When fitting the faucet block, it is necessary to ensure that if the tap includes a plastic washer, it is fitted between the bath and also the taps. On a plastic bath, it is likewise reasonable to fit a supporting plate under the taps device to prevent strain on the bathtub.
Fit the flexible tap adapters to the bottom of the two faucets using 2 nuts as well as olives (in some cases provided with the tub). 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. Use the nut supplied by the maker 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 adaptable overflow pipe to the overflow electrical outlet. Afterwards, screw the pipe to the overflow face which should be fitted inside the bath. Make sure you use all of the provided washers.
Attach the catch to the bottom of the waste outlet on the tub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, as well as screw on the catch to the electrical outlet. Link the bottom of the overflow tube in a comparable manner.The bathroom ought to currently be ready to be suited its final placement.
Tiling Around the Bathtub
In the area where the bath meets the floor tile, it is necessary to seal the accompanies a silicone rubber caulking. This is very important as the fitting can move sufficient to split an inflexible seal, causing the water to permeate the wall in between the bathroom as well as the tiling, causing problems with dampness and feasible leakages to the ceiling below.
You can choose from a range of coloured sealers to blend in your components as well as installations. They are marketed in tubes and also cartridges, and can securing gaps as much as a size of 3mm (1/8 inch). If you have a larger void to fill up, you can fill it with twists of drenched paper or soft rope. Bear in mind to constantly fill up the tub with water prior to sealing, to permit the activity experienced when the bathtub remains in usage. The sealant can fracture relatively very early if you do not take into account this activity before securing.
Conversely, ceramic coving or quadrant ceramic tiles can be utilized to border the bath or shower tray. Plastic strips of coving, which are easy to use as well as reduce to size, are also quickly readily available on the market. It is a good idea to fit the tiles making use of water-resistant or water-proof glue and 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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