Plumbing Basics: Before Installing a Bathtub
Plumbing Basics: Before Installing a Bathtub
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Setting up a tub isn't exactly brain surgery, however it does require solid plumbing, woodworking, and occasionally, tiling abilities. Changing an old bath tub with a brand-new one is additionally a reasonably difficult project. If the old bathtub is readily accessible, the task can relocate rapidly; if you need to open up a wall surface to eliminate the old tub as well as position the brand-new bath tub, the task is much harder. In either situation, the job is within a residence handyman's skills, although you will require a helper to leave the old bathtub and also set in the new one. See to it you have actually qualified on your own for the work as well as are comfortable trying it. Instead of working with a specialist to take over a halfway-completed task, it is better to think about using one before you begin. Opportunities are you might require a professional plumber to make tube connections.
This article will help you set up a brand-new bath tub in your bathroom if you have actually already purchased a brand-new tub and also don't require to alter the arrangement of your previous water system pipes.
Your devices and also material checklist should make up the following:
Planning for the Installation
To start with, the supporting structure supplied with the bath needs to be fitted (if required) according to the producer's directions. Next, fit the taps or mixer to the bath tub. When fitting the faucet block, it is important to make sure that if the tap features a plastic washer, it is fitted in between the bathroom as well as the taps. On a plastic bathroom, it is also practical to fit a sustaining plate under the taps system to stop stress on the bathtub.
Fit the versatile faucet ports to the bottom of both faucets making use of 2 nuts as well as olives (sometimes supplied with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and afterwards pass the electrical outlet via the hole in the bath. Utilize the nut supplied by the maker to fit the plug-hole. Analyze the plug-hole outlet for an inlet on the side for the overflow pipeline.
Next off, fit completion of the flexible overflow pipe to the overflow outlet. After that, screw the pipeline to the overflow face which need to be fitted inside the bath. Ensure you use all of the supplied washing machines.
Link the trap to the bottom of the waste electrical outlet on the bath tub by winding the thread of the waste outlet with silicone mastic or PTFE tape, and also screw on the catch to the electrical outlet. Link the bottom of the overflow tube in a similar manner.The bath need to now be ready to be suited its last placement.
Removing Old Taps
If you need to change old faucets with brand-new ones as a part of your installment, after that the first thing you should do is disconnect the supply of water. After doing so, turn on the faucets to drain any type of water staying in the system. The procedure of eliminating the existing faucets can be rather troublesome due to the restricted gain access to that is usually the situation.
Make use of a basin wrench (crowsfoot spanner) or a faucet tool to undo the nut that connects the supply pipelines to the taps. Have a towel prepared for the remaining water that will originate from the pipelines. Once the supply pipelines have actually been eliminated, make use of the exact same device to loosen up the nut that holds the taps onto the bath/basin. You will certainly require to quit the solitary faucets from transforming during this procedure. Once the faucets have actually been removed, the holes in the bath/basin will have to be cleansed of any kind of old securing substance.
Prior to moving on to fit the new taps, contrast the pipe connections on the old taps to the new faucets. If the old taps are longer than the brand-new taps, after that a shank adapter is needed for the brand-new faucets to fit.
Mounting the Bath tub
Utilizing both wooden boards under its feet, place the bath tub in the required position. The wooden boards are handy in uniformly spreading the weight of the bathtub over the location of the boards as opposed to concentrating all the weight onto 4 small factors.
The following objective is to guarantee that the bathtub is leveled all round. This can be accomplished by inspecting the level and also readjusting the feet on the tub until the level reviews level.
To set up taps, fit the bottom of the furthest versatile faucet adapter to the ideal supply pipeline by making a compression sign up with; after that do the same for the other faucet.
Turn on the water system and also inspect all joints and also brand-new pipework for leakages and tighten them if needed. Fill up the bath tub and also inspect the overflow outlet and the regular electrical outlet for leaks.
Ultimately, fix the bath paneling as defined in the supplier's instruction manual. Tiling and also sealing around the bathtub ought to wait until the bath tub has been made use of a minimum of once as this will settle it into its final position.
Fitting New Touches
If the tails of the brand-new taps are plastic, then you will need a plastic adapter to stop damage to the string. One end of the connector fits on the plastic tail of the faucet as well as the other end gives a link to the existing supply pipes.
If you need to fit a monobloc, after that you will certainly require lowering couplers, which links the 10mm pipeline of the monobloc to the typical 15mm supply pipeline.
Next, position the tap in the installing hole in the bath/basin guaranteeing that the washing machines remain in location in between the faucet and also the sink. Protect the tap in place with the manufacturer supplied backnut. As soon as the faucet is safely in position, the supply pipelines can be attached to the tails of the taps. The faucets can either be attached by using corrugated copper piping or with typical faucet adapters. The previous type must be attached to the faucet ends first, tightening up just by hand. The supply pipes can later be linked to the 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 tile, it is needed to seal the joins with a silicone rubber caulking. This is necessary as the installation can move enough to crack a stiff seal, causing the water to permeate the wall surface in between the bathroom as well as the tiling, resulting in difficulties with wetness and also feasible leakages to the ceiling listed below.
You can pick from a range of coloured sealants to assimilate your fixtures and installations. They are offered in tubes and cartridges, and can sealing voids approximately 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. Bear in mind to always load the tub with water before securing, to allow for the motion experienced when the tub remains in use. The sealant can break relatively early if you do not take into account this movement prior to securing.
Conversely, ceramic coving or quadrant floor tiles can be used to edge the bathroom or shower tray. Plastic strips of coving, which are easy to use and cut to dimension, are likewise easily offered on the marketplace. It is suggested to fit the tiles using water-resistant or water resistant adhesive 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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