Plumbing Basics: What You Need for Bathtub Installation
Plumbing Basics: What You Need for Bathtub Installation
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Installing a bathtub isn't precisely brain surgery, however it does need strong plumbing, woodworking, and also occasionally, tiling skills. Replacing an old bath tub with a new one is also a reasonably challenging project. If the old bathtub is easily available, the project can relocate rapidly; if you have to open a wall surface to eliminate the old bathtub and place the new tub, the job is much harder. In either situation, the task is within a home handyman's abilities, although you will certainly need a helper to leave the old bathtub and set in the brand-new one. Make sure you have certified yourself for the task and also are comfortable trying it. Rather than employing a contractor to take over a halfway-completed task, it is much better to think about employing one before you begin. Possibilities are you may require a professional plumber to make tube links.
This post will certainly aid you mount a brand-new tub in your restroom if you have already bought a new bathtub and also do not need to transform the setup of your previous water supply pipes.
Your devices as well as product checklist must comprise the following:
Removing Old Touches
If you require to change old taps with brand-new ones as a part of your installation, then the first thing you ought to do is detach the supply of water. After doing so, activate the faucets to drain any kind of water staying in the system. The procedure of getting rid of the existing taps can be rather problematic because of the restricted access that is commonly the situation.
Use a basin wrench (crowsfoot spanner) or a faucet tool to reverse the nut that links the supply pipes to the taps. Have a cloth all set for the remaining water that will certainly originate from the pipelines. Once the supply pipelines have been eliminated, use the exact same device to loosen the nut that holds the taps onto the bath/basin. You will certainly require to stop the single faucets from turning throughout this procedure. As soon as the faucets have actually been removed, the holes in the bath/basin will certainly need to be cleaned of any old securing compound.
Before carrying on to fit the new taps, contrast the pipe connections on the old faucets to the new faucets. If the old taps are longer than the brand-new taps, after that a shank adapter is required for the new taps to fit.
Fitting New Taps
If the tails of the new taps are plastic, then you will need a plastic connector to stop damage to the thread. One end of the port fits on the plastic tail of the tap and the various other end gives a link to the current supply pipes.
If you need to fit a monobloc, after that you will certainly call for decreasing couplers, which attaches the 10mm pipeline of the monobloc to the basic 15mm supply pipe.
Next off, position the faucet in the installing hole in the bath/basin ensuring that the washing machines are in area between the faucet as well as the sink. Safeguard the tap in position with the producer given backnut. Once the faucet is securely in place, the supply pipelines can be connected to the tails of the taps. The faucets can either be connected by using corrugated copper piping or with typical faucet connectors. The former kind needs to be connected to the tap ends first, tightening up just 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 attached.
Mounting the Bath tub
Making use of both wood boards under its feet, position the tub in the needed setting. The wood boards are helpful in equally spreading the weight of the bath tub over the area of the boards rather than concentrating all the weight onto 4 little points.
The following objective is to make sure that the bathtub is leveled all round. This can be attained by examining the spirit level and also changing the feet on the bath tub up until the level checks out degree.
To set up faucets, fit the bottom of the outermost flexible tap adapter to the suitable supply pipeline by making a compression sign up with; then do the exact same for the various other tap.
Turn on the water and inspect all joints as well as brand-new pipework for leakages and tighten them if needed. Load the bath tub as well as also check the overflow outlet and the normal outlet for leaks.
Finally, fix the bath paneling as described in the manufacturer's instruction manual. Tiling and also securing around the tub must wait up until the tub has actually been made use of at least when as this will certainly resolve it into its last position.
Getting ready for the Setup
Firstly, the supporting framework supplied with the bathroom should be fitted (if called for) according to the producer's guidelines. Next, fit the faucets or mixer to the bathtub. When suitable the faucet block, it is necessary to make sure that if the faucet includes a plastic washer, it is fitted in between the bath and also the taps. On a plastic bathroom, it is also practical to fit a sustaining plate under the faucets unit to prevent stress on the tub.
Fit the adaptable faucet connectors to the bottom of the two taps using 2 nuts and olives (often provided with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink outlet hole, and after that pass the outlet through the hole in the bath. Make use of the nut provided by the maker to fit the plug-hole. Take a look at the plug-hole outlet for an inlet on the side for the overflow pipe.
Next off, fit completion of the flexible overflow pipeline to the overflow electrical outlet. After that, screw the pipeline to the overflow face which must be fitted inside the bath. Make certain you make use of every one of the supplied washers.
Connect the trap to the bottom of the waste outlet on the bathtub by winding the thread of the waste electrical outlet with silicone mastic or PTFE tape, as well as screw on the trap to the outlet. Connect all-time low of the overflow tube in a comparable manner.The bath need to now be ready to be fitted in its last placement.
Tiling Around the Bathtub
In the area where the bath satisfies the floor tile, it is necessary to seal the joins with a silicone rubber caulking. This is necessary as the installation can relocate sufficient to fracture an inflexible seal, creating the water to pass through the wall surface in between the bathroom as well as the tiling, causing issues with moisture and feasible leakages to the ceiling below.
You can choose from a selection of coloured sealers to blend in your components as well as fittings. They are marketed in tubes as well as cartridges, and can sealing spaces approximately a width of 3mm (1/8 inch). If you have a larger space to load, you can load it with twists of soaked newspaper or soft rope. Keep in mind to constantly fill up the tub with water before sealing, to allow for the movement experienced when the bathtub remains in usage. The sealant can break rather very early if you do not take into consideration this movement before securing.
Conversely, ceramic coving or quadrant ceramic tiles can be used to border the bathroom or shower tray. Plastic strips of coving, which are easy to use and cut to size, are likewise conveniently available on the marketplace. It is advisable to fit the tiles using water-resistant or water resistant 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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