Plumbing 101: A Guide to Bathtub Installation
Plumbing 101: A Guide to Bathtub Installation
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How do you feel when it comes to Installing A Bathtub?
Mounting a tub isn't specifically rocket science, yet it does need strong plumbing, carpentry, and also in some cases, tiling abilities. Replacing an old bathtub with a brand-new one is additionally a moderately difficult job. If the old bathtub is easily obtainable, the job can relocate easily; if you need to open up a wall to remove the old tub and also position the new bathtub, the task is a lot harder. In either situation, the job is within a house handyman's abilities, although you will certainly require a helper to vacate the old tub as well as set in the new one. Ensure you have actually certified on your own for the task as well as fit trying it. As opposed to employing a contractor to take control of a halfway-completed job, it is much better to think about using one prior to you begin. Possibilities are you may need an expert plumber to make tube connections.
This write-up will help you set up a brand-new bath tub in your restroom if you have currently gotten a new bathtub as well as don't require to alter the setup of your previous water pipes.
Your devices and material checklist must make up the following:
Preparing for the Installation
First of all, the supporting frame provided with the bath needs to be fitted (if needed) according to the supplier's directions. Next, fit the faucets or mixer to the tub. When fitting the tap block, it is important to see to it that if the faucet includes a plastic washing machine, it is fitted in between the bathroom as well as the taps. On a plastic bath, it is additionally reasonable to fit a supporting plate under the faucets device to stop strain on the bath tub.
Fit the flexible tap connectors to the bottom of the two taps utilizing 2 nuts as well as olives (occasionally supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet opening, and then pass the outlet via the hole in the bathroom. Use the nut supplied by the supplier to fit the plug-hole. Check out the plug-hole electrical outlet for an inlet on the side for the overflow pipeline.
Next, fit completion of the flexible overflow pipeline to the overflow outlet. Afterwards, screw the pipe to the overflow face which ought to be fitted inside the bath. See to it you make use of all of the provided washing machines.
Link 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, and screw on the trap to the outlet. Link all-time low of the overflow tube in a similar manner.The bathroom should currently be ready to be fitted in its final setting.
Removing Old Taps
If you require to replace old faucets with new ones as a part of your installment, after that the first thing you ought to do is disconnect the water. After doing so, switch on the taps to drain any water continuing to be in the system. The procedure of getting rid of the existing taps can be fairly problematic due to the limited gain access to that is commonly the situation.
Utilize a container wrench (crowsfoot spanner) or a faucet device to reverse the nut that connects the supply pipelines to the taps. Have a cloth ready for the staying water that will come from the pipelines. When the supply pipes have been removed, use the very same tool to loosen up the nut that holds the faucets onto the bath/basin. You will certainly need to stop the solitary faucets from transforming throughout this procedure. When the taps have been gotten rid of, the holes in the bath/basin will need to be cleaned of any old sealing substance.
Before going on to fit the new taps, compare the pipe connections on the old faucets to the brand-new taps. If the old taps are longer than the brand-new taps, after that a shank adapter is needed for the new faucets to fit.
Installing the Tub
Making use of the two wooden boards under its feet, put the tub in the called for setting. The wood boards are useful in equally spreading out the weight of the tub over the location of the boards as opposed to focusing all the weight onto four small points.
The following objective is to ensure that the tub is leveled all round. This can be achieved by examining the spirit level and also readjusting the feet on the bathtub up until the level checks out level.
To set up faucets, fit all-time low of the outermost adaptable faucet adapter to the suitable supply pipeline by making a compression sign up with; then do the exact same for the other tap.
Turn on the supply of water and also inspect all joints and also brand-new pipework for leaks and tighten them if required. Fill up the tub and likewise check the overflow outlet as well as the regular outlet for leaks.
Lastly, deal with the bathroom paneling as described in the maker's user's manual. Tiling and also securing around the bathtub should wait till the bathtub has actually been used a minimum of once as this will certainly resolve it into its final placement.
Suitable New Taps
If the tails of the new taps are plastic, after that you will certainly need a plastic adapter to stop damage to the thread. One end of the connector fits on the plastic tail of the tap as well as the other end offers a connection to the existing supply pipes.
If you need to fit a monobloc, then you will require decreasing couplers, which connects the 10mm pipe of the monobloc to the conventional 15mm supply pipe.
Next off, position the faucet in the installing hole in the bath/basin making certain that the washing machines remain in location in between the tap and also the sink. Protect the faucet in place with the supplier offered backnut. When the faucet is securely in position, the supply pipelines can be connected to the tails of the faucets. The faucets can either be connected by using corrugated copper piping or with normal tap connectors. The former kind must be linked to the tap finishes initially, tightening up just by hand. The supply pipelines can later be attached to the various other end. Tighten up both ends with a spanner after both ends have been attached.
Tiling Around the Bathtub
In the area where the bathroom fulfills the floor tile, it is necessary to seal the joins with a silicone rubber caulking. This is necessary as the fitting can relocate sufficient to split a stiff seal, triggering the water to permeate the wall between the bathroom and also the tiling, bring about difficulties with moisture and feasible leaks to the ceiling below.
You can pick from a range of coloured sealants to assimilate your fixtures and installations. They are sold in tubes as well as cartridges, and can sealing voids up to a width of 3mm (1/8 inch). If you have a bigger gap to fill up, you can load it with twists of drenched newspaper or soft rope. Keep in mind to constantly fill up the bathtub with water before securing, to allow for the motion experienced when the bathtub remains in use. The sealer can break fairly very early if you do not take into consideration this motion before securing.
Conversely, ceramic coving or quadrant floor 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 dimension, are additionally easily offered on the marketplace. It is advisable to fit the ceramic tiles using water-resistant or water resistant sticky 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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