A Beginner's Guide to Plumbing for Bathtub Installation
A Beginner's Guide to Plumbing for Bathtub Installation
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Mounting a tub isn't specifically rocket science, however it does call for strong plumbing, carpentry, as well as occasionally, tiling abilities. Changing an old bathtub with a new one is additionally a moderately challenging task. If the old bathtub is readily easily accessible, the task can move quickly; if you need to open a wall surface to eliminate the old bathtub and also place the new bathtub, the job is a lot harder. In either case, the task is within a home handyman's abilities, although you will certainly need an assistant to move out the old tub as well as embeded in the brand-new one. Make certain you have qualified yourself for the job and also fit trying it. Instead of employing a professional to take over a halfway-completed task, it is better to think about using one before you begin. Chances are you might require an expert plumber to make tube links.
This short article will aid you install a brand-new bath tub in your shower room if you have already acquired a brand-new bathtub and do not require to alter the plan of your previous water system pipelines.
Your tools as well as product list should make up the following:
Planning for the Installment
To start with, the sustaining structure provided with the bath should be fitted (if required) according to the manufacturer's guidelines. Next, fit the taps or mixer to the bathtub. When fitting the faucet block, it is necessary to see to it that if the tap comes with a plastic washer, it is fitted in between the bath and also the taps. On a plastic bathroom, it is also reasonable to fit a sustaining plate under the faucets system to stop pressure on the bathtub.
Fit the versatile tap connectors to the bottom of both faucets using 2 nuts as well as olives (occasionally provided with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet hole, and then pass the electrical outlet via the hole in the bathroom. Make use of the nut provided by the supplier to fit the plug-hole. Check out the plug-hole outlet for an inlet on the side for the overflow pipe.
Next off, fit the end of the versatile overflow pipe to the overflow electrical outlet. Afterwards, screw the pipe to the overflow face which need to be fitted inside the bathroom. Make certain you make use of all of the supplied washers.
Connect the catch 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 catch to the electrical outlet. Connect the bottom of the overflow tube in a comparable manner.The bathroom must currently prepare to be fitted in its final position.
Removing Old Touches
If you need to change old faucets with brand-new ones as a part of your installation, after that the first thing you ought to do is separate the water supply. After doing so, switch on the taps to drain any type of water remaining in the system. The process of removing the existing taps can be fairly bothersome due to the restricted accessibility that is typically the situation.
Make use of a basin wrench (crowsfoot spanner) or a faucet tool to undo the nut that connects the supply pipes to the faucets. Have a towel ready for the staying water that will originate from the pipes. Once the supply pipes have actually been removed, make use of the exact same tool to loosen the nut that holds the faucets onto the bath/basin. You will require to stop the solitary taps from transforming during this process. As soon as the taps have been gotten rid of, the holes in the bath/basin will certainly need to be cleaned of any old sealing substance.
Prior to going on to fit the brand-new faucets, compare the pipe connections on the old taps to the new taps. If the old taps are longer than the new taps, after that a shank adapter is required for the new taps to fit.
Setting up the Bathtub
Using the two wooden boards under its feet, place the bathtub in the needed setting. The wooden boards are practical in equally spreading the weight of the bath tub over the location of the boards rather than concentrating all the weight onto 4 little points.
The next goal is to make certain that the tub is leveled all round. This can be achieved by inspecting the level as well as adjusting the feet on the tub until the level reads level.
To set up taps, fit all-time low of the outermost versatile tap connector to the suitable supply pipe by making a compression sign up with; then do the same for the various other tap.
Turn on the supply of water and examine all joints as well as new pipework for leaks and also tighten them if essential. Fill the tub and likewise check the overflow outlet and also the regular outlet for leaks.
Ultimately, take care of the bathroom paneling as described in the manufacturer's user's manual. Tiling as well as sealing around the bathtub must wait up until the bath tub has actually been used at least when as this will settle it right into its final setting.
Suitable New Touches
If the tails of the brand-new faucets are plastic, after that you will certainly require a plastic port to prevent damage to the thread. One end of the port fits on the plastic tail of the tap as well as the various other end supplies a connection to the existing supply pipes.
If you require to fit a monobloc, then you will need decreasing couplers, which attaches the 10mm pipe of the monobloc to the typical 15mm supply pipeline.
Next off, position the faucet in the placing hole in the bath/basin ensuring that the washers are in place between the tap as well as the sink. Protect the tap in place with the manufacturer offered backnut. When the faucet is safely in position, the supply pipes can be linked to the tails of the taps. The faucets can either be attached by utilizing corrugated copper piping or with regular faucet connectors. The former kind should be attached to the faucet finishes first, tightening only by hand. The supply pipelines can later on be attached to the various other end. Tighten both ends with a spanner after both ends have been connected.
Tiling Around the Bath tub
In the area where the bath fulfills the tile, it is essential to secure the joins with a silicone rubber caulking. This is essential as the fitting can relocate enough to fracture a rigid seal, triggering the water to permeate the wall surface in between the bathroom and the tiling, bring about complications with moisture and also possible leakages to the ceiling below.
You can pick from a range of coloured sealants to blend in your fixtures and also installations. They are sold in tubes and cartridges, and also can securing spaces up to a width of 3mm (1/8 inch). If you have a larger gap to fill up, you can fill it with spins of drenched newspaper or soft rope. Bear in mind to always fill the bath tub with water prior to securing, to enable the activity experienced when the bathtub remains in usage. The sealer can crack rather early if you do not think about this movement prior to securing.
Additionally, ceramic coving or quadrant tiles can be utilized to border the bathroom or shower tray. Plastic strips of coving, which are easy to use as well as cut to size, are additionally easily offered on the marketplace. It is advisable to fit the floor tiles using waterproof or water-proof adhesive and 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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