Step Plumbing Guide for Installing a Bathtub
Step Plumbing Guide for Installing a Bathtub
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They are making a few great observations on A Step-by-Step Guide to Installing a Bathtub as a whole in this content just below.

Setting up a bath tub isn't exactly rocket science, however it does need solid plumbing, carpentry, and also sometimes, tiling skills. Replacing an old tub with a brand-new one is additionally a moderately challenging project. If the old tub is easily easily accessible, the task can relocate speedily; if you need to open up a wall surface to get rid of the old bathtub as well as place the new bathtub, the task is a lot harder. In either instance, the task is within a home handyman's skills, although you will certainly require an assistant to leave the old tub and embeded in the brand-new one. Ensure you have certified yourself for the job and also fit trying it. Rather than working with a service provider to take control of a halfway-completed project, it is far better to think about using one before you begin. Opportunities are you may require a professional plumber to make tube links.
This article will certainly help you set up a brand-new tub in your bathroom if you have currently bought a new bathtub and don't require to transform the setup of your previous water supply pipes.
Your devices and also material checklist ought to consist of the following:
Removing Old Taps
If you need to replace old taps with brand-new ones as a part of your installment, after that the first thing you should do is disconnect the water system. After doing so, switch on the taps to drain any water remaining in the system. The process of removing the existing taps can be quite problematic as a result of the limited gain access to that is commonly the situation.
Utilize a container wrench (crowsfoot spanner) or a faucet device to undo the nut that connects the supply pipelines to the taps. Have a cloth prepared for the staying water that will certainly originate from the pipes. As soon as the supply pipes have been gotten rid of, utilize the same tool to loosen up the nut that holds the taps onto the bath/basin. You will certainly need to quit the single taps from transforming throughout this process. As soon as the taps have actually been removed, the holes in the bath/basin will need to be cleaned of any type of old securing compound.
Prior to moving on to fit the new faucets, contrast the pipe connections on the old faucets to the brand-new taps. If the old faucets are longer than the brand-new taps, then a shank adapter is required for the brand-new faucets to fit.
Suitable New Taps
If the tails of the new taps are plastic, then you will certainly need a plastic adapter to prevent damage to the string. One end of the adapter fits on the plastic tail of the tap and the other end supplies a link to the current supply pipelines.
If you require to fit a monobloc, after that you will certainly call for reducing couplers, which links the 10mm pipeline of the monobloc to the typical 15mm supply pipeline.
Next off, place the tap in the mounting hole in the bath/basin ensuring that the washing machines are in place in between the faucet as well as the sink. Secure the faucet in position with the producer provided backnut. As soon as 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 utilizing corrugated copper piping or with typical faucet ports. The former type must be connected to the faucet ends initially, tightening just by hand. The supply pipes can later on be connected to the various other end. Tighten both ends with a spanner after both ends have been linked.
Installing the Bathtub
Using both wooden boards under its feet, position the tub in the called for position. The wooden boards are helpful in equally spreading out the weight of the bathtub over the location of the boards as opposed to focusing all the weight onto 4 small factors.
The next objective is to make certain that the bathtub is leveled all round. This can be accomplished by examining the spirit level as well as adjusting the feet on the tub until the spirit level checks out level.
To mount taps, fit all-time low of the outermost adaptable faucet connector to the suitable supply pipe by making a compression join; after that do the very same for the various other faucet.
Activate the water as well as examine all joints and new pipework for leaks as well as tighten them if essential. Load the tub as well as likewise examine the overflow electrical outlet and also the typical outlet for leaks.
Finally, deal with the bath paneling as defined in the manufacturer's user's manual. Tiling and securing around the bathtub ought to wait till the tub has actually been used at least once as this will certainly settle it into its final setting.
Preparing for the Setup
To start with, the sustaining structure supplied with the bath ought to be fitted (if required) according to the supplier's instructions. Next, fit the faucets or mixer to the bathtub. When suitable the tap block, it is essential to make sure that if the tap features a plastic washing machine, it is fitted between the bathroom and also the taps. On a plastic bath, it is additionally practical to fit a supporting plate under the faucets unit to prevent pressure on the bath tub.
Fit the versatile faucet connectors to the bottom of both faucets utilizing 2 nuts and also olives (sometimes supplied with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and then pass the outlet with the hole in the bathroom. Make use of the nut provided by the manufacturer to fit the plug-hole. Check out the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
Next, fit completion of the flexible overflow pipeline to the overflow electrical outlet. Afterwards, screw the pipeline to the overflow face which need to be fitted inside the bathroom. Make sure you make use of every one of the supplied washing machines.
Connect the catch to the bottom of the waste electrical 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 all-time low of the overflow tube in a similar manner.The bath must currently be ready to be suited its last placement.
Tiling Around the Tub
In the area where the bathroom satisfies the floor tile, it is needed to secure the accompanies a silicone rubber caulking. This is necessary as the fitting can move enough to crack an inflexible seal, causing the water to penetrate the wall between the bathroom and also the tiling, leading to problems with dampness as well as feasible leakages to the ceiling listed below.
You can select from a variety of coloured sealants to assimilate your components and installations. They are sold in tubes and cartridges, as well as can sealing spaces as much as a size of 3mm (1/8 inch). If you have a larger gap to fill up, you can fill it with twists of drenched paper or soft rope. Keep in mind to constantly load the bathtub with water prior to sealing, to permit the motion experienced when the tub remains in use. The sealant can fracture rather very early if you do not take into account this movement before sealing.
Additionally, ceramic coving or quadrant tiles can be utilized to edge the bath or shower tray. Plastic strips of coving, which are easy to use and cut to size, are also conveniently available on the marketplace. It is recommended to fit the ceramic tiles utilizing water-resistant or waterproof 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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