A Beginner's Guide to Plumbing for Bathtub Installation
A Beginner's Guide to Plumbing for Bathtub Installation
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Installing a tub isn't precisely rocket science, however it does need solid plumbing, woodworking, as well as in some cases, tiling abilities. Changing an old bathtub with a new one is likewise a reasonably hard project. If the old tub is readily obtainable, the task can move quickly; if you have to open a wall to remove the old bathtub and also place the brand-new tub, the task is a lot harder. In either situation, the project is within a home handyman's skills, although you will certainly need a helper to leave the old bathtub and also set in the brand-new one. Make sure you have certified on your own for the job and fit attempting it. Rather than working with a specialist to take over a halfway-completed project, it is far better to take into consideration employing one before you start. Possibilities are you may require a professional plumber to make tube links.
This short article will certainly help you install a brand-new bathtub in your restroom if you have currently bought a brand-new tub and don't need to transform the plan of your previous supply of water pipes.
Your tools as well as product list need to make up the following:
Removing Old Touches
If you need to replace old taps with brand-new ones as a part of your setup, after that the first thing you must do is separate the water. After doing so, turn on the faucets to drain any kind of water staying in the system. The procedure of removing the existing faucets can be rather bothersome as a result of the restricted access that is frequently the instance.
Utilize a container wrench (crowsfoot spanner) or a tap device to undo the nut that attaches the supply pipes to the faucets. Have a fabric ready for the continuing to be water that will come from the pipelines. When the supply pipelines have been removed, make use of the exact same tool to loosen up the nut that holds the taps onto the bath/basin. You will require to stop the solitary taps from turning throughout this procedure. When the taps have actually been eliminated, the holes in the bath/basin will have to be cleaned of any type of old sealing compound.
Before carrying on to fit the brand-new faucets, compare the pipeline links on the old faucets to the new taps. If the old faucets are longer than the brand-new faucets, after that a shank adapter is required for the new taps to fit.
Suitable New Touches
If the tails of the new faucets are plastic, then you will certainly need a plastic connector to stop damage to the string. One end of the adapter fits on the plastic tail of the tap and also the other end offers a connection to the current supply pipelines.
If you require to fit a monobloc, after that you will certainly need decreasing couplers, which attaches the 10mm pipe of the monobloc to the common 15mm supply pipe.
Next, position the faucet in the mounting opening in the bath/basin ensuring that the washing machines remain in location in between the faucet as well as the sink. Secure the tap in position with the maker given backnut. Once the faucet is safely in place, the supply pipelines can be attached to the tails of the taps. The taps can either be linked by using corrugated copper piping or with typical faucet connectors. The former type must be connected to the faucet finishes first, tightening only by hand. The supply pipelines can later be attached to the other end. Tighten up both ends with a spanner after both ends have actually been attached.
Installing the Tub
Utilizing the two wood boards under its feet, place the bathtub in the called for position. The wood boards are handy in equally spreading the weight of the tub over the location of the boards rather than concentrating all the weight onto 4 small points.
The following objective is to ensure that the bathtub is leveled all round. This can be achieved by examining the level and also changing the feet on the bath tub till the spirit level checks out level.
To mount faucets, fit the bottom of the outermost adaptable tap adapter to the appropriate supply pipeline by making a compression sign up with; then do the very same for the other faucet.
Turn on the water and also check all joints as well as brand-new pipework for leakages as well as tighten them if essential. Load the bathtub and additionally check the overflow outlet and also the typical electrical outlet for leakages.
Ultimately, deal with the bath paneling as described in the maker's user's manual. Tiling and securing around the bath tub needs to wait till the bath tub has been used a minimum of when as this will resolve it into its last position.
Planning for the Setup
To start with, the supporting structure supplied with the bath needs to be fitted (if called for) according to the maker's guidelines. Next off, fit the taps or mixer to the tub. When fitting the tap block, it is necessary to ensure that if the tap features a plastic washing machine, it is fitted in between the bathroom and also the taps. On a plastic bath, it is also sensible to fit a sustaining plate under the faucets system to prevent strain on the bathtub.
Fit the flexible tap connectors to the bottom of the two faucets using 2 nuts and also olives (occasionally provided with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink outlet hole, and then pass the outlet via the hole in the bath. Utilize the nut provided by the maker to fit the plug-hole. Examine the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
Next, fit the end of the adaptable overflow pipeline to the overflow electrical outlet. Afterwards, screw the pipe to the overflow face which ought to be fitted inside the bath. Ensure you make use of every one of the supplied washers.
Attach the trap to the bottom of the waste outlet on the bath tub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, and also screw on the catch to the outlet. Connect the bottom of the overflow tube in a comparable manner.The bath need to currently prepare to be suited its last placement.
Tiling Around the Tub
In the area where the bathroom meets the floor tile, it is essential to seal the joins with a silicone rubber caulking. This is necessary as the fitting can relocate enough to break a stiff seal, creating the water to permeate the wall surface in between the bathroom and also the tiling, leading to complications with moisture and also possible leaks to the ceiling below.
You can pick from a variety of coloured sealers to assimilate your fixtures and also installations. They are offered in tubes as well as cartridges, as well as can securing spaces as much as a size of 3mm (1/8 inch). If you have a bigger space to fill up, you can load it with spins of drenched paper or soft rope. Keep in mind to constantly fill the tub with water prior to securing, to enable the movement experienced when the bathtub remains in usage. The sealant can crack rather early if you do not take into account this motion prior to sealing.
Additionally, ceramic coving or quadrant ceramic tiles can be utilized to edge the bath or shower tray. Plastic strips of coving, which are easy to use and reduce to size, are likewise quickly readily available on the market. It is recommended to fit the tiles using waterproof or water resistant sticky as well as 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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