Plumbing Basics: What You Need for Bathtub Installation
Plumbing Basics: What You Need for Bathtub Installation
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Installing a bath tub isn't specifically rocket science, however it does require solid plumbing, woodworking, and also often, tiling skills. Changing an old bathtub with a brand-new one is likewise a reasonably challenging task. If the old tub is readily obtainable, the task can relocate immediately; if you have to open a wall to remove the old tub and position the new tub, the task is much harder. In either situation, the project is within a house handyman's abilities, although you will certainly require a helper to move out the old tub as well as embeded in the brand-new one. Make certain you have actually certified yourself for the work and also are comfortable attempting it. Instead of employing a contractor to take over a halfway-completed job, it is much better to consider using one before you start. Opportunities are you might require a professional plumber to make tube links.
This post will help you mount a new bathtub in your washroom if you have actually already purchased a brand-new tub and don't require to change the plan of your previous supply of water pipelines.
Your devices and also product list ought to consist of the following:
Removing Old Taps
If you need to change old faucets with brand-new ones as a part of your setup, then the first thing you should do is disconnect the water supply. After doing so, activate the taps to drain any water remaining in the system. The process of eliminating the existing taps can be fairly problematic due to the restricted access that is frequently the case.
Make use of a basin wrench (crowsfoot spanner) or a faucet tool to reverse the nut that attaches the supply pipelines to the taps. Have a cloth ready for the continuing to be water that will come from the pipes. Once the supply pipelines have actually been gotten rid of, make use of the very same device to loosen up the nut that holds the faucets onto the bath/basin. You will require to stop the single taps from turning throughout this procedure. Once the taps have been eliminated, the holes in the bath/basin will certainly need to be cleaned of any old sealing compound.
Before moving on to fit the new taps, contrast the pipe links on the old faucets to the brand-new taps. If the old taps are longer than the brand-new faucets, then a shank adapter is required for the new taps to fit.
Fitting New Touches
If the tails of the new faucets are plastic, then you will need a plastic adapter to avoid damage to the thread. One end of the adapter fits on the plastic tail of the tap as well as the various other end offers a link to the existing supply pipelines.
If you require to fit a monobloc, after that you will certainly need decreasing couplers, which connects the 10mm pipe of the monobloc to the typical 15mm supply pipeline.
Next, place the tap in the installing opening in the bath/basin making certain that the washing machines are in location in between the faucet as well as the sink. Protect the tap in position with the maker supplied backnut. As soon as the tap is securely in position, the supply pipelines can be connected to the tails of the taps. The faucets can either be attached by using corrugated copper piping or with typical faucet connectors. The former type needs to be connected to the tap finishes initially, tightening only by hand. The supply pipes can later be connected to the other end. Tighten both ends with a spanner after both ends have actually been attached.
Mounting the Bathtub
Making use of both wood boards under its feet, position the bathtub in the required position. The wood boards are handy in equally spreading out the weight of the bath tub over the location of the boards instead of focusing all the weight onto 4 little points.
The following goal is to guarantee that the tub is leveled all round. This can be attained by inspecting the spirit level and also changing the feet on the tub up until the level checks out level.
To mount taps, fit the bottom of the outermost flexible tap adapter to the appropriate supply pipe by making a compression sign up with; then do the exact same for the various other faucet.
Turn on the water system and also check all joints as well as brand-new pipework for leakages as well as tighten them if required. Load the bath tub as well as also examine the overflow outlet as well as the normal outlet for leaks.
Lastly, repair the bathroom paneling as explained in the manufacturer's user's manual. Tiling and also securing around the tub should wait up until the bathtub has actually been utilized a minimum of when as this will certainly resolve it into its final position.
Planning for the Setup
First of all, the sustaining structure provided with the bath needs to be fitted (if required) according to the maker's instructions. Next, fit the faucets or mixer to the bath tub. When fitting the faucet block, it is very important to make sure that if the tap includes a plastic washing machine, it is fitted in between the bathroom and also the faucets. On a plastic bath, it is also sensible to fit a sustaining plate under the faucets device to prevent strain on the bathtub.
Fit the versatile faucet ports to the bottom of both taps using 2 nuts and also olives (occasionally supplied with the bathtub). Fit the plug-hole outlet by smearing mastic filler round the sink electrical outlet hole, and after that pass the electrical outlet with the hole in the bath. Make use of the nut provided 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, fit completion of the versatile overflow pipeline to the overflow outlet. Afterwards, screw the pipeline to the overflow face which should be fitted inside the bathroom. Make certain you use all of the supplied washers.
Link the catch to the bottom of the waste electrical outlet on the bath tub by winding the string of the waste electrical outlet with silicone mastic or PTFE tape, and screw on the trap to the outlet. Attach all-time low of the overflow tube in a comparable manner.The bathroom ought to now prepare to be suited its last placement.
Tiling Around the Tub
In the area where the bath meets the ceramic tile, it is essential to seal the accompanies a silicone rubber caulking. This is essential as the installation can move sufficient to fracture a rigid seal, causing the water to permeate the wall between the bath as well as the tiling, causing problems with moisture as well as possible leakages to the ceiling listed below.
You can select from a range of coloured sealants to assimilate your components as well as installations. They are sold in tubes as well as cartridges, as well as can sealing gaps up to a size of 3mm (1/8 inch). If you have a bigger void to fill up, you can fill it with spins of soaked newspaper or soft rope. Bear in mind to always load the tub with water before securing, to allow for the activity experienced when the bathtub is in usage. The sealant can fracture relatively very early if you do not take into consideration this movement prior to securing.
Conversely, ceramic coving or quadrant ceramic tiles can be utilized to border the bath or shower tray. Plastic strips of coving, which are easy to use as well as reduce to dimension, are also easily offered on the market. It is a good idea to fit the floor tiles making use of waterproof or water resistant sticky 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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