Plumbing Basics: What You Need for Bathtub Installation
Plumbing Basics: What You Need for Bathtub Installation
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Mounting a bathtub isn't exactly brain surgery, yet it does call for strong plumbing, carpentry, and in some cases, tiling abilities. Replacing an old bathtub with a new one is likewise a reasonably difficult job. If the old tub is easily easily accessible, the job can move quickly; if you have to open a wall to get rid of the old tub and also position the brand-new bath tub, the task is a lot harder. In either instance, the project is within a house handyman's abilities, although you will certainly need a helper to move out the old bathtub as well as embeded in the brand-new one. Make sure you have actually qualified on your own for the task as well as are comfortable attempting it. Instead of employing a service provider to take over a halfway-completed job, it is far better to think about employing one prior to you begin. Chances are you might require a specialist plumber to make tube connections.
This post will help you mount a new tub in your bathroom if you have actually already acquired a brand-new bathtub as well as don't need to change the arrangement of your previous water pipes.
Your tools and product list should consist of the following:
Removing Old Touches
If you need to change old faucets with new ones as a part of your installment, after that the first thing you should do is detach the supply of water. After doing so, activate the faucets to drain any kind of water continuing to be in the system. The process of removing the existing faucets can be fairly troublesome as a result of the limited accessibility that is frequently the case.
Utilize a basin wrench (crowsfoot spanner) or a faucet device to reverse the nut that links the supply pipes to the faucets. Have a fabric ready for the remaining water that will come from the pipes. When the supply pipes have actually been eliminated, use the very same device to loosen up the nut that holds the taps onto the bath/basin. You will certainly need to quit the solitary taps from transforming during this procedure. Once the faucets have actually been removed, the holes in the bath/basin will need to be cleaned of any kind of old securing compound.
Prior to moving on to fit the new taps, compare the pipeline links on the old taps to the new taps. If the old faucets are longer than the new taps, after that a shank adapter is required for the new faucets to fit.
Suitable New Touches
If the tails of the new faucets are plastic, then you will certainly need a plastic connector to avoid damage to the thread. One end of the adapter fits on the plastic tail of the faucet as well as the various other end provides a link to the existing supply pipelines.
If you require to fit a monobloc, then you will need lowering couplers, which links the 10mm pipe of the monobloc to the typical 15mm supply pipe.
Next off, place the faucet in the installing opening in the bath/basin making sure that the washing machines remain in place in between the faucet and also the sink. Secure the faucet in place with the maker provided backnut. Once the tap is safely in place, the supply pipes can be linked to the tails of the faucets. The faucets can either be linked by utilizing corrugated copper piping or with regular faucet connectors. The previous kind should be attached to the tap finishes first, tightening only by hand. The supply pipelines can later on be connected to the other end. Tighten both ends with a spanner after both ends have actually been attached.
Mounting the Tub
Using both wooden boards under its feet, place the bathtub in the needed position. The wood boards are practical in uniformly spreading the weight of the bathtub over the area of the boards as opposed to concentrating all the weight onto four small points.
The following goal is to ensure that the tub is leveled all round. This can be attained by checking the level and also readjusting the feet on the tub up until the spirit level reads degree.
To install taps, fit the bottom of the outermost flexible faucet port to the appropriate supply pipeline by making a compression join; after that do the exact same for the various other tap.
Turn on the water supply and check all joints and also new pipework for leakages and also tighten them if essential. Fill up the bath tub as well as likewise inspect the overflow outlet as well as the normal outlet for leakages.
Finally, fix the bath paneling as explained in the supplier's instruction manual. Tiling and sealing around the bath tub should wait until the tub has actually been made use of at the very least when as this will resolve it right into its last setting.
Planning for the Installment
First of all, the sustaining structure provided with the bathroom needs to be fitted (if required) according to the manufacturer's guidelines. Next, fit the taps or mixer to the bath tub. When suitable the faucet block, it is very important to ensure that if the faucet includes a plastic washing machine, it is fitted in between the bathroom and the faucets. On a plastic bathroom, it is also reasonable to fit a supporting plate under the taps device to stop strain on the tub.
Fit the flexible faucet connectors to the bottom of the two faucets using 2 nuts and olives (occasionally supplied with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet opening, and then pass the electrical outlet through the hole in the bath. Make use of the nut supplied by the producer to fit the plug-hole. Examine the plug-hole electrical outlet for an inlet on the side for the overflow pipe.
Next off, fit completion of the versatile overflow pipe to the overflow electrical outlet. After that, screw the pipe to the overflow face which should be fitted inside the bathroom. Make sure you make use of every one of the provided washing machines.
Attach the trap to the bottom of the waste outlet on the bathtub by winding the string of the waste outlet with silicone mastic or PTFE tape, as well as screw on the trap to the electrical outlet. Link all-time low of the overflow tube in a similar manner.The bath need to currently prepare to be fitted in its final setting.
Tiling Around the Tub
In the location where the bathroom satisfies the floor tile, it is essential to seal the joins with a silicone rubber caulking. This is necessary as the installation can move sufficient to break an inflexible seal, creating the water to pass through the wall between the bath as well as the tiling, leading to issues with moisture and also feasible leaks to the ceiling listed below.
You can choose from a range of coloured sealants to blend in your components and also installations. They are marketed in tubes and also cartridges, as well as can securing gaps approximately a size of 3mm (1/8 inch). If you have a bigger gap to fill up, you can fill it with twists of drenched newspaper or soft rope. Keep in mind to always fill the bath tub with water before securing, to enable the motion experienced when the tub remains in usage. The sealer can crack rather early if you do not think about this motion before sealing.
Alternatively, ceramic coving or quadrant floor tiles can be made use of to edge the bathroom or shower tray. Plastic strips of coving, which are easy to use and reduce to dimension, are also quickly available on the marketplace. It is suggested to fit the tiles using water-resistant or water-proof sticky as well as 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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