Plumbing 101: A Guide to Bathtub Installation
Plumbing 101: A Guide to Bathtub Installation
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Setting up a bath tub isn't specifically brain surgery, but it does call for solid plumbing, woodworking, as well as in some cases, tiling abilities. Changing an old bath tub with a brand-new one is likewise a moderately hard task. If the old tub is easily available, the job can move easily; if you need to open a wall surface to remove the old bathtub and position the new tub, the task is a lot harder. In either case, the task is within a home handyman's skills, although you will require a helper to move out the old bathtub as well as embeded in the brand-new one. Make certain you have qualified on your own for the job and also are comfortable trying it. As opposed to working with a professional to take over a halfway-completed project, it is far better to think about using one before you start. Opportunities are you may require an expert plumber to make tube connections.
This short article will help you mount a brand-new tub in your washroom if you have actually currently gotten a new bathtub as well as do not need to alter the plan of your previous water system pipes.
Your tools and also product checklist need to consist of the following:
Removing Old Touches
If you require to change old faucets with brand-new ones as a part of your setup, after that the first thing you must do is separate the water supply. After doing so, activate the faucets to drain any water continuing to be in the system. The procedure of eliminating the existing taps can be rather bothersome due to the limited accessibility that is usually the case.
Make use of a container wrench (crowsfoot spanner) or a tap device to reverse the nut that attaches the supply pipelines to the faucets. Have a towel all set for the continuing to be water that will originate from the pipes. As soon as the supply pipes have been eliminated, make use of the same device to loosen the nut that holds the faucets onto the bath/basin. You will certainly require to stop the single faucets from turning throughout this process. When the faucets have actually been removed, the holes in the bath/basin will certainly need to be cleansed of any old sealing compound.
Prior to proceeding to fit the brand-new taps, compare the pipe connections on the old faucets to the brand-new faucets. If the old taps are longer than the brand-new faucets, then a shank adapter is required for the brand-new faucets to fit.
Suitable New Touches
If the tails of the new faucets are plastic, then you will need a plastic port to avoid damage to the thread. One end of the connector fits on the plastic tail of the faucet and the various other end gives a connection to the existing supply pipelines.
If you need to fit a monobloc, then you will certainly call for lowering couplers, which attaches the 10mm pipeline of the monobloc to the typical 15mm supply pipeline.
Next, position the tap in the mounting hole in the bath/basin guaranteeing that the washing machines are in area between the tap as well as the sink. Protect the tap in position with the manufacturer given backnut. As soon as the tap is firmly in position, the supply pipes can be connected to the tails of the taps. The taps can either be linked by using corrugated copper piping or with regular tap ports. The former type should be attached to the faucet ends initially, tightening up just by hand. The supply pipelines can later be connected to the other end. Tighten both ends with a spanner after both ends have been connected.
Installing the Tub
Using both wood boards under its feet, put the tub in the needed placement. The wooden boards are useful in uniformly spreading the weight of the bathtub over the area of the boards as opposed to concentrating all the weight onto four tiny factors.
The following goal is to make sure that the bath tub is leveled all round. This can be attained by examining the spirit level and adjusting the feet on the bath tub up until the spirit level reads level.
To install faucets, fit the bottom of the outermost flexible tap adapter to the appropriate supply pipe by making a compression sign up with; then do the same for the other faucet.
Turn on the water supply and check all joints as well as brand-new pipework for leakages and tighten them if essential. Fill up the tub as well as additionally examine the overflow outlet and also the normal outlet for leaks.
Ultimately, repair the bath paneling as explained in the manufacturer's user's manual. Tiling as well as sealing around the bath tub should wait up until the bathtub has been utilized at the very least when as this will certainly settle it right into its last placement.
Getting ready for the Installment
Firstly, the supporting structure provided with the bathroom must be fitted (if required) according to the producer's directions. Next off, fit the faucets or mixer to the bathtub. When fitting the tap block, it is essential to ensure that if the faucet features a plastic washing machine, it is fitted between the bathroom as well as the taps. On a plastic bathroom, it is also practical to fit a sustaining plate under the taps device to stop stress on the bath tub.
Fit the flexible faucet adapters to the bottom of the two faucets making use of 2 nuts as well as olives (in some cases supplied 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 via the hole in the bath. Utilize the nut provided 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 the end of the flexible overflow pipe to the overflow outlet. After that, screw the pipeline to the overflow face which must be fitted inside the bath. Ensure you use all of the provided washers.
Link the catch to the bottom of the waste electrical outlet on the tub by winding the thread of the waste outlet with silicone mastic or PTFE tape, and also screw on the trap to the electrical outlet. Connect the bottom of the overflow tube in a similar manner.The bath should now prepare to be suited its final setting.
Tiling Around the Tub
In the location where the bath fulfills the tile, it is required to seal the accompanies a silicone rubber caulking. This is very important as the installation can relocate enough to fracture a rigid seal, causing the water to permeate the wall in between the bath as well as the tiling, leading to issues with wetness and also possible leaks to the ceiling listed below.
You can select from a range of coloured sealants to assimilate your fixtures and installations. They are sold in tubes as well as cartridges, and also are capable of sealing gaps as much as a width of 3mm (1/8 inch). If you have a larger void to fill up, you can load it with spins of soaked newspaper or soft rope. Remember to always load the bath tub with water before sealing, to permit the motion experienced when the tub remains in use. The sealer can split rather early if you do not consider this activity before securing.
Additionally, ceramic coving or quadrant floor tiles can be made use of to edge the bath or shower tray. Plastic strips of coving, which are easy to use as well as reduce to size, are also conveniently readily available on the marketplace. It is a good idea to fit the ceramic tiles using waterproof or water-proof 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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