Learning the Basics of Plumbing for Bathtub Installation
Learning the Basics of Plumbing for Bathtub Installation
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They are making a number of great annotation on the subject of A Step-by-Step Guide to Installing a Bathtub as a whole in this great article just below.

Setting up a tub isn't exactly brain surgery, yet it does require strong plumbing, woodworking, and occasionally, tiling skills. Replacing an old bath tub with a new one is also a moderately tough task. If the old tub is easily obtainable, the project can relocate speedily; if you need to open a wall surface to get rid of the old tub and also position the brand-new bath tub, the task is a lot harder. In either case, the job is within a home handyman's abilities, although you will certainly need an assistant to vacate the old bathtub and set in the new one. See to it you have qualified on your own for the job and fit trying it. Rather than working with a service provider to take control of a halfway-completed task, it is better to think about utilizing one before you begin. Chances are you might require a professional plumber to make tube connections.
This short article will aid you set up a brand-new bath tub in your bathroom if you have currently bought a brand-new bathtub and do not require to alter the setup of your previous water pipelines.
Your devices as well as product list must make up the following:
Preparing for the Installment
Firstly, the supporting structure supplied with the bathroom ought to be fitted (if needed) according to the manufacturer's directions. Next, fit the faucets or mixer to the bathtub. When fitting the tap block, it is essential to ensure that if the tap includes a plastic washing machine, it is fitted in between the bathroom and also the faucets. On a plastic bath, it is likewise reasonable to fit a supporting plate under the taps device to stop pressure on the bath tub.
Fit the adaptable faucet adapters to the bottom of both faucets using 2 nuts as well as olives (often provided with the tub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet opening, and after that pass the outlet with the hole in the bath. Use the nut provided by the supplier to fit the plug-hole. Take a look at the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next off, fit the end of the flexible overflow pipeline to the overflow electrical outlet. Afterwards, screw the pipe to the overflow face which ought to be fitted inside the bathroom. Make sure you utilize every one of the supplied washing machines.
Attach the catch to the bottom of the waste electrical outlet on the bath tub by winding the string of the waste electrical outlet with silicone mastic or PTFE tape, and also screw on the catch to the outlet. Attach the bottom of the overflow tube in a similar manner.The bathroom need to now prepare to be suited its last position.
Removing Old Taps
If you require to replace old faucets with brand-new ones as a part of your installment, then the first thing you ought to do is detach the water system. After doing so, activate the faucets to drain pipes any water remaining in the system. The procedure of removing the existing taps can be fairly problematic due to the restricted access that is commonly the situation.
Utilize a basin wrench (crowsfoot spanner) or a tap device to reverse the nut that links the supply pipes to the faucets. Have a cloth ready for the continuing to be water that will originate from the pipes. Once the supply pipelines have been removed, make use of the exact same device to loosen up the nut that holds the faucets onto the bath/basin. You will require to stop the solitary taps from transforming during this procedure. As soon as the taps have actually been removed, the holes in the bath/basin will certainly need to be cleaned up of any type of old securing substance.
Before moving on to fit the brand-new faucets, compare the pipe links on the old faucets to the brand-new faucets. If the old faucets are longer than the new faucets, after that a shank adapter is needed for the brand-new taps to fit.
Mounting the Tub
Utilizing both wooden boards under its feet, position the tub in the called for position. The wood boards are practical in evenly spreading the weight of the bathtub over the area of the boards rather than focusing all the weight onto 4 tiny points.
The following goal is to ensure that the bath tub is leveled all round. This can be accomplished by checking the spirit level as well as adjusting the feet on the tub up until the level reads degree.
To install taps, fit the bottom of the furthest flexible faucet connector to the suitable supply pipe by making a compression join; then do the same for the other tap.
Turn on the water and examine all joints as well as new pipework for leakages and also tighten them if necessary. Load the tub and additionally inspect the overflow electrical outlet and also the typical outlet for leakages.
Ultimately, fix the bath paneling as explained in the manufacturer's user's manual. Tiling and also securing around the tub needs to wait up until the bath tub has been made use of at least when as this will settle it right into its last placement.
Suitable New Taps
If the tails of the brand-new faucets are plastic, then you will certainly require a plastic connector to prevent damage to the string. One end of the adapter fits on the plastic tail of the tap as well as the various other end supplies a link to the existent supply pipelines.
If you require to fit a monobloc, after that you will require decreasing couplers, which connects the 10mm pipeline of the monobloc to the standard 15mm supply pipeline.
Next, place the tap in the placing hole in the bath/basin guaranteeing that the washers remain in place in between the tap and also the sink. Safeguard the tap in position with the supplier given backnut. As soon as the tap is securely in position, the supply pipelines can be attached to the tails of the taps. The faucets can either be linked by using corrugated copper piping or with regular faucet adapters. The previous kind must be connected to the faucet ends initially, tightening up only by hand. The supply pipes can later be linked to the various other end. Tighten up both ends with a spanner after both ends have actually been connected.
Tiling Around the Bathtub
In the area where the bath satisfies the ceramic tile, it is needed to seal the joins with a silicone rubber caulking. This is necessary as the installation can relocate sufficient to break a stiff seal, triggering the water to permeate the wall in between the bath and the tiling, resulting in complications with wetness and also possible leaks to the ceiling listed below.
You can choose from a selection of coloured sealers to blend in your components as well as installations. They are offered in tubes and cartridges, and can sealing voids as much as a size of 3mm (1/8 inch). If you have a larger void to fill, you can load it with twists of soaked paper or soft rope. Remember to always load the bathtub with water prior to securing, to allow for the movement experienced when the tub remains in usage. The sealant can break rather early if you do not think about this motion before securing.
Alternatively, ceramic coving or quadrant tiles can be made use of to edge the bath or shower tray. Plastic strips of coving, which are easy to use and also reduce to dimension, are likewise conveniently available on the marketplace. It is advisable to fit the floor tiles using waterproof or water resistant sticky 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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