Understanding Plumbing Basics for Bathtub Installation
Understanding Plumbing Basics for Bathtub Installation
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Setting up a tub isn't exactly brain surgery, however it does call for strong plumbing, carpentry, and sometimes, tiling abilities. Replacing an old bathtub with a new one is also a reasonably challenging task. If the old tub is easily accessible, the job can relocate rapidly; if you have to open up a wall to get rid of the old tub and also position the new bath tub, the job is much harder. In either situation, the job is within a residence handyman's skills, although you will certainly require a helper to move out the old bathtub and also embeded in the new one. Make sure you have actually qualified on your own for the task and fit attempting it. As opposed to working with a service provider to take over a halfway-completed task, it is much better to take into consideration utilizing one prior to you begin. Possibilities are you may require a professional plumber to make tube connections.
This article will help you set up a brand-new bathtub in your bathroom if you have already purchased a new tub and also do not require to alter the plan of your previous supply of water pipes.
Your devices as well as material list need to make up the following:
Planning for the Installation
First of all, the sustaining frame supplied with the bath must be fitted (if called for) according to the manufacturer's directions. Next off, fit the faucets or mixer to the bath tub. When suitable the faucet block, it is essential to see to it that if the faucet features a plastic washer, it is fitted between the bathroom as well as the faucets. On a plastic bathroom, it is also reasonable to fit a sustaining plate under the taps device to avoid strain on the bath tub.
Fit the flexible faucet connectors to the bottom of both taps making use of 2 nuts as well as olives (in some cases provided with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet hole, and after that pass the outlet via the hole in the bathroom. Make use of the nut supplied by the manufacturer to fit the plug-hole. Examine the plug-hole outlet for an inlet on the side for the overflow pipe.
Next off, fit the end of the flexible overflow pipeline to the overflow outlet. After that, screw the pipe to the overflow face which must be fitted inside the bath. See to it you utilize every one of the supplied washing machines.
Connect the trap to the bottom of the waste electrical outlet on the bathtub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, and screw on the catch to the electrical outlet. Connect the bottom of the overflow tube in a similar manner.The bath must currently be ready to be fitted in its final position.
Removing Old Taps
If you require to change old taps with brand-new ones as a part of your installment, after that the first thing you ought to do is detach the supply of water. After doing so, turn on the faucets to drain pipes any type of water remaining in the system. The process of removing the existing faucets can be rather problematic as a result of the restricted access that is frequently the instance.
Utilize a container wrench (crowsfoot spanner) or a faucet tool to reverse the nut that links the supply pipes to the taps. Have a cloth prepared for the remaining water that will certainly originate from the pipelines. When the supply pipelines have actually been removed, make use of the very same device to loosen up the nut that holds the taps onto the bath/basin. You will certainly need to stop the solitary faucets from transforming during this process. As soon as the faucets have been eliminated, the holes in the bath/basin will certainly have to be cleaned up of any kind of old securing compound.
Prior to moving on to fit the new taps, contrast the pipeline links on the old faucets to the brand-new faucets. If the old faucets are longer than the new taps, then a shank adapter is required for the new taps to fit.
Setting up the Tub
Utilizing the two wooden boards under its feet, put the tub in the needed setting. The wooden boards are useful in evenly spreading the weight of the bathtub over the location of the boards as opposed to concentrating all the weight onto 4 little points.
The next objective is to make certain that the tub is leveled all round. This can be accomplished by checking the level as well as adjusting the feet on the tub until the level reads degree.
To set up taps, fit all-time low of the furthest adaptable tap connector to the proper supply pipe by making a compression join; after that do the exact same for the other faucet.
Turn on the water supply and inspect all joints and brand-new pipework for leaks and also tighten them if needed. Fill the tub and likewise examine the overflow outlet as well as the regular outlet for leaks.
Ultimately, fix the bath paneling as defined in the manufacturer's instruction manual. Tiling and sealing around the tub must wait till the bath tub has been used a minimum of once as this will resolve it right into its last placement.
Suitable New Touches
If the tails of the brand-new faucets are plastic, after that you will certainly need a plastic port to avoid damage to the thread. One end of the connector fits on the plastic tail of the faucet and also the various other end supplies a link to the existing supply pipelines.
If you need to fit a monobloc, then you will need lowering couplers, which attaches the 10mm pipeline of the monobloc to the common 15mm supply pipe.
Next, position the faucet in the installing hole in the bath/basin ensuring that the washing machines remain in location between the faucet as well as the sink. Secure the faucet in place with the supplier provided backnut. Once the tap is securely in position, the supply pipes can be attached to the tails of the taps. The taps can either be attached by utilizing corrugated copper piping or with normal faucet adapters. The former type needs to be connected to the tap finishes first, tightening only by hand. The supply pipelines can later on be attached to the other end. Tighten both ends with a spanner after both ends have been linked.
Tiling Around the Tub
In the location where the bathroom fulfills the floor tile, it is necessary to seal the joins with a silicone rubber caulking. This is essential as the fitting can move sufficient to split a rigid seal, triggering the water to permeate the wall surface in between the bathroom and the tiling, causing issues with wetness and also feasible leakages to the ceiling below.
You can select from a variety of coloured sealants to blend in your components and also installations. They are marketed in tubes and also cartridges, as well as are capable of sealing voids approximately a width of 3mm (1/8 inch). If you have a larger void to fill up, you can fill it with twists of drenched paper or soft rope. Bear in mind to always load the bathtub with water prior to sealing, to enable the movement experienced when the bathtub is in usage. The sealant can crack rather early if you do not take into account this motion before securing.
Additionally, ceramic coving or quadrant floor tiles can be utilized to border the bath or shower tray. Plastic strips of coving, which are easy to use and also cut to size, are additionally easily offered on the marketplace. It is suggested to fit the tiles utilizing waterproof or waterproof sticky as well as cement.
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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