When the construction is finished but before the drywall is installed, what is known as the rough-in plumbing phase takes place, during which the primary lines are put without completing the final connections is completed. Many companies also provide emergency service for the same.
The stack is a vertical drainpipe into which additional drainpipes are fed from the bottom. Waste of water is sent downhill, and a vent at the top permits air to enter the system, allowing the water to flow as freely as possible.
The rough-in drain fittings for sinks and bathtubs and the water supply pipes and toilet flanges are all fitted at this point.
Large plumbing fittings should be installed.
Once entrances and walls have been constructed, it is common for plumbing items such as showers and bathtubs to be too big to be installed. Larger fixtures, such as sinks are often installed before the walls are even framed.
System for supplying water
Water is supplied to the home by a single main pipe, which is pressurised. If you want to prevent your line from freezing and causing damage to your pipes, you must position it below the frost line. Once the mainline has entered the home, it is divided into two lines. The first line is used to transport water. The cold-water supply is provided by one, while the hot water system is connected by the other.
Pipes for venting
Those of you who have attempted to tip a bottle of liquid out by holding it vertically will understand why vent pipes are necessary.
Water locks in drainpipes, which may create clogs, are prevented from developing by maintaining a steady air supply. It is possible to share a standard vent with most fixtures and appliances if they are linked within 10 feet of one another.
Conclusion
Keep in mind that you must ensure that you have satisfied all of your plumbing requirements with the best company. Other than that, since the connections are no longer readily accessible, it may be rather expensive to have new plumbing and drain lines built later on down the road.
