Built-in gas piping is usually used in new buildings. Due to the fact that the whole of Iran has been gassing buildings for two decades, new buildings use the built-in gas piping method. In this method, gas pipes are placed inside the walls or floor of the building so that they cannot be seen from the outside.

The beauty of the building will not be changed by doing the built-in gas piping. The fact that the gas pipes are built in makes it possible to use better shortcuts to place the pipes in the right place. From another point of view, to carry out repairs in order to access the gas pipes, it is necessary to remove the obstacle to reach them. Due to the fact that in the built-in plumbing, the pipes are inside the floor or the wall, there is much less damage to They enter. Also, these pipes are resistant to bursting and rotting from external sources. These pipes do not deform or bend because they are not accessible. All these things make the built-in pipes have a longer life.

Rural houses usually use exposed gas piping for building gas piping. Because this work involves the destruction of many buildings and structures, which costs a lot. Gas piping has been implemented throughout Iran for two decades. Therefore, for the gas piping of some buildings that are old, its facing is a better answer; Because they cannot rebuild from the beginning. In this method, the necessary standards for gas piping are met and experts monitor the steps.

The first advantage of gas pipework is that the materials and pipes used are cheaper. The price makes people indifferent to the rest of the cases to choose exposed gas piping. Considering that the pipes are exposed, it is easy to find and repair the leak. You can branch and connect in different parts of it, which is considered a great advantage compared to built-in gas piping.

Surfaced gas piping does not require as much sensitivity as built-in to perform the work. Therefore, the speed of work increases. Also, when changes are needed, it is easier to make corrections.