Plumbing Basics: Before Bathtub Installation
Plumbing Basics: Before Bathtub Installation
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Mounting a tub isn't exactly rocket science, however it does call for solid plumbing, woodworking, as well as often, tiling skills. Replacing an old tub with a new one is also a reasonably hard job. If the old bathtub is easily obtainable, the job can relocate speedily; if you have to open a wall surface to remove the old bathtub and also position the new tub, the task is much harder. In either situation, the project is within a home handyman's skills, although you will certainly need an assistant to vacate the old bathtub as well as set in the new one. See to it you have actually certified on your own for the task and also are comfortable trying it. Instead of working with a service provider to take over a halfway-completed task, it is better to consider using one before you start. Possibilities are you might need an expert plumber to make tube links.
This write-up will aid you mount a new bathtub in your restroom if you have actually currently bought a new tub as well as don't require to alter the plan of your previous water supply pipes.
Your tools and material checklist ought to make up the following:
Preparing for the Installation
To start with, the sustaining framework provided with the bath ought to be fitted (if called for) according to the maker's guidelines. Next, fit the taps or mixer to the tub. When suitable the tap block, it is very important to see to it that if the faucet includes a plastic washing machine, it is fitted between the bath and also the taps. On a plastic bath, it is additionally practical to fit a supporting plate under the taps device to avoid pressure on the bathtub.
Fit the adaptable tap adapters to the bottom of the two faucets utilizing 2 nuts and olives (in some cases supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet opening, and afterwards pass the outlet via the hole in the bath. Use the nut supplied by the manufacturer 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 pipe to the overflow electrical outlet. After that, screw the pipeline to the overflow face which must be fitted inside the bathroom. Make sure you use every one of the provided washers.
Link 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 screw on the catch to the outlet. Connect all-time low of the overflow tube in a similar manner.The bath should currently be ready to be fitted in its last setting.
Removing Old Taps
If you require to change old faucets with brand-new ones as a part of your installment, after that the first thing you need to do is disconnect the water supply. After doing so, turn on the taps to drain any kind of water continuing to be in the system. The procedure of getting rid of the existing taps can be fairly troublesome as a result of the restricted access that is commonly the situation.
Utilize a container wrench (crowsfoot spanner) or a tap tool to reverse the nut that connects the supply pipelines to the taps. Have a cloth all set for the staying water that will certainly come from the pipes. When the supply pipes have been gotten rid of, use the same tool to loosen the nut that holds the faucets onto the bath/basin. You will certainly require to quit the single faucets from turning during this procedure. Once the faucets have actually been eliminated, the holes in the bath/basin will certainly need to be cleaned of any kind of old sealing substance.
Prior to going on to fit the brand-new taps, compare the pipe links on the old faucets to the new faucets. If the old taps are longer than the new taps, then a shank adapter is required for the new faucets to fit.
Mounting the Tub
Using both wood boards under its feet, place the bathtub in the required placement. The wood boards are valuable in evenly spreading the weight of the bath tub over the location of the boards instead of focusing all the weight onto 4 small factors.
The next goal is to make sure that the bath tub is leveled all round. This can be achieved by inspecting the spirit level and changing the feet on the tub until the level checks out degree.
To mount taps, fit the bottom of the outermost versatile faucet port to the suitable supply pipeline by making a compression sign up with; after that do the exact same for the other tap.
Switch on the water and also check all joints as well as brand-new pipework for leaks and tighten them if needed. Fill the bathtub as well as likewise examine the overflow electrical outlet and also the regular outlet for leaks.
Finally, deal with the bathroom paneling as explained in the producer's instruction manual. Tiling and securing around the bath tub ought to wait until the bath tub has been made use of a minimum of once as this will certainly settle it right into its final position.
Fitting New Taps
If the tails of the brand-new faucets are plastic, after that you will certainly need a plastic connector to stop damages to the string. One end of the adapter fits on the plastic tail of the faucet as well as the other end offers a link to the current supply pipelines.
If you need to fit a monobloc, after that you will need reducing couplers, which connects the 10mm pipe of the monobloc to the common 15mm supply pipeline.
Next off, position the tap in the placing opening in the bath/basin ensuring that the washers are in area between the tap and also the sink. Safeguard the faucet in place with the maker offered backnut. As soon as the tap is securely in place, the supply pipes can be linked to the tails of the faucets. The taps can either be linked by utilizing corrugated copper piping or with regular faucet adapters. The previous type must be linked to the faucet ends first, tightening only by hand. The supply pipes can later be connected to the other end. Tighten both ends with a spanner after both ends have actually been connected.
Tiling Around the Bathtub
In the area where the bath fulfills the floor tile, it is needed to secure the joins with a silicone rubber caulking. This is necessary as the fitting can move enough to break an inflexible seal, creating the water to penetrate the wall surface between the bathroom as well as the tiling, resulting in issues with wetness and also feasible leaks to the ceiling below.
You can pick from a variety of coloured sealants to assimilate your components and installations. They are offered in tubes as well as cartridges, and can sealing voids as much as 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 constantly fill the tub with water before securing, to allow for the activity experienced when the bathtub remains in use. The sealer can split fairly early if you do not consider this movement before sealing.
Conversely, ceramic coving or quadrant floor tiles can be utilized to edge the bath or shower tray. Plastic strips of coving, which are easy to use as well as reduce to size, are likewise quickly readily available on the marketplace. It is suggested to fit the tiles utilizing water-resistant or water resistant 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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