Installing bathroom plumbing can be expensive and even difficult if you do not have the right knowledge, but there are always some steps that you can follow. The wikihow page recommends certain basic tips.
Firstly, the location of the plumbing fixtures in the bathroom, i.e. the toilet, the bath tub, the shower and the lavatory, must be defined, as this will determine where the pipes will be placed. Then you have to open holes in the floor so you can run the accessory pipes. Carefully located and mark all cutting and drilling points, to ensure that the points are accurate must be measured several times.
Close the water pipes in the house.
Before doing any plumbing work, you have to close the water pipes in the bathroom and locate the valves and close them.
To install the water lines five lines of water are required for a standard bath: a hot and cold line for both the sink and shower, and a cold water line for the toilet. You can run these lines through the wall or on the floor, depending on the location of the bathroom.
The next thing is to attach the flexible lines of the hot and cold water lines to the lavatory and shower faucets. Then with sand paper clean the copper pipes to smooth them, finished this are joined the lines with the main water line.
CONNECT. Then accommodate the toilet in its place, these usually come in two pieces; the tank and the cup. First install the cup and connect it to the nearest flange of the drain pipe to the toilet. To do this, glue the nearest flange in place so that the grooves align with the holes in the toilet.
Put the cup over the holes and into the flange.
Check that the bowl is level and tighten the nuts and washers of the bolts closest to the bowl. Attach the toilet tank to the cup using nuts, then connect the water line and seal it around the base of the cup to fix the toilet.
To install the sink position the support to make a test fit, after that make a mark where the floor bolt must go and drill a hole through the lavatory stand, fix it to the floor using a nut and a bolt.
Then connect the lavatory to the hot and cold water lines, also connect the handles, the plug and the drain to the top of the lavatory, to finish putting the lavatory in the holder and glue it with a threaded adapter to the drain pipe.
Connect a bathtub and a shower.
In the case of the bathtub and the shower make a mark on the floor of the contour of the bathtub so that it is possible to estimate the place where the drainage will be. Once finished this action put the line drain and mount it. When aligned, glue the drain line to connect it to the bath drain. To finish everything, fix the tub and check that it is level.