A Beginner's Guide to Plumbing for Bathtub Installation
A Beginner's Guide to Plumbing for Bathtub Installation
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Mounting a bathtub isn't exactly brain surgery, yet it does need solid plumbing, carpentry, and also often, tiling abilities. Changing an old bathtub with a brand-new one is likewise a reasonably difficult job. If the old tub is easily available, the project can relocate quickly; if you need to open up a wall surface to get rid of the old tub as well as position the brand-new bathtub, the task is a lot harder. In either instance, the project is within a house handyman's abilities, although you will certainly require a helper to move out the old tub and also embeded in the brand-new one. Make sure you have actually certified on your own for the task as well as fit trying it. As opposed to working with a professional to take over a halfway-completed project, it is better to take into consideration using one before you begin. Possibilities are you may need an expert plumber to make tube connections.
This post will certainly assist you install a brand-new tub in your shower room if you have currently bought a brand-new tub and do not require to alter the arrangement of your previous water pipes.
Your devices and material list should make up the following:
Removing Old Taps
If you need to replace old faucets with new ones as a part of your installation, then the first thing you must do is detach the water. After doing so, turn on the faucets to drain pipes any kind of water continuing to be in the system. The procedure of getting rid of the existing faucets can be rather troublesome because of the restricted gain access to that is usually the case.
Make use of a basin wrench (crowsfoot spanner) or a faucet device to undo the nut that connects the supply pipelines to the faucets. Have a fabric all set for the continuing to be water that will certainly originate from the pipelines. When the supply pipes have actually been removed, use the same tool to loosen the nut that holds the faucets onto the bath/basin. You will certainly require to quit the single taps from transforming throughout this procedure. When the faucets have actually been gotten rid of, the holes in the bath/basin will have to be cleaned of any type of old securing substance.
Before going on to fit the new taps, compare the pipe connections 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.
Fitting New Taps
If the tails of the brand-new taps are plastic, then you will need a plastic port to avoid damages to the thread. One end of the connector fits on the plastic tail of the tap and the various other end provides a connection to the existent supply pipes.
If you require to fit a monobloc, after that you will need lowering couplers, which connects the 10mm pipe of the monobloc to the standard 15mm supply pipeline.
Next, place the tap in the installing hole in the bath/basin ensuring that the washing machines are in location in between the tap and also the sink. Protect the faucet in position with the producer supplied backnut. As soon as the faucet is safely in place, the supply pipes can be connected to the tails of the taps. The faucets can either be attached by using corrugated copper piping or with normal faucet adapters. The former type ought to be connected to the faucet ends initially, tightening only by hand. The supply pipelines can later be attached to the other end. Tighten up both ends with a spanner after both ends have been attached.
Setting up the Bathtub
Making use of the two wooden boards under its feet, position the tub in the required setting. The wood boards are valuable in equally spreading the weight of the tub over the location of the boards instead of focusing all the weight onto four little factors.
The next goal is to guarantee that the tub is leveled all round. This can be attained by examining the spirit level and adjusting the feet on the bathtub until the spirit level checks out level.
To install taps, fit all-time low of the outermost adaptable tap connector to the suitable supply pipeline by making a compression sign up with; then do the exact same for the various other faucet.
Switch on the supply of water as well as examine all joints and brand-new pipework for leaks and tighten them if necessary. Load the tub and also examine the overflow outlet and the typical outlet for leakages.
Finally, deal with the bath paneling as defined in the producer's user's manual. Tiling as well as securing around the bathtub must wait until the tub has actually been used a minimum of when as this will settle it into its last placement.
Preparing for the Setup
Firstly, the supporting framework provided with the bathroom needs to be fitted (if called for) according to the manufacturer's instructions. Next, fit the taps or mixer to the bathtub. When suitable the faucet block, it is important to make sure that if the tap comes with a plastic washing machine, it is fitted in between the bath and the taps. On a plastic bathroom, it is likewise reasonable to fit a supporting plate under the faucets system to stop pressure on the bath tub.
Fit the versatile faucet ports to the bottom of both faucets using 2 nuts as well as olives (occasionally provided with the tub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet hole, and afterwards pass the electrical outlet with the hole in the bathroom. Utilize the nut provided by the manufacturer to fit the plug-hole. Take a look at the plug-hole outlet for an inlet on the side for the overflow pipe.
Next, fit completion of the versatile overflow pipeline to the overflow electrical outlet. After that, screw the pipeline to the overflow face which should be fitted inside the bath. Ensure you utilize every one of the provided washing machines.
Attach the catch to the bottom of the waste outlet on the bathtub by winding the thread of the waste outlet with silicone mastic or PTFE tape, and screw on the trap to the electrical outlet. Connect the bottom of the overflow tube in a similar manner.The bath should currently be ready to be fitted in its last placement.
Tiling Around the Bath tub
In the location where the bath meets the ceramic tile, it is necessary to seal the joins with a silicone rubber caulking. This is very important as the installation can relocate sufficient to split a stiff seal, triggering the water to penetrate the wall in between the bathroom and also the tiling, resulting in issues with dampness and also possible leakages to the ceiling listed below.
You can select from a selection of coloured sealants to blend in your components and installations. They are marketed in tubes and cartridges, as well as can securing gaps as much as a size of 3mm (1/8 inch). If you have a bigger void to load, you can fill it with twists of drenched newspaper or soft rope. Bear in mind to always fill up the tub with water before securing, to enable the movement experienced when the bathtub is in usage. The sealer can crack relatively very early if you do not take into account this movement before sealing.
Alternatively, ceramic coving or quadrant tiles can be made use of to border the bath or shower tray. Plastic strips of coving, which are easy to use and reduce to dimension, are likewise quickly readily available on the market. It is advisable to fit the floor tiles making use of water-resistant or water-proof adhesive and also 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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