#Irc bookz 2018 code
A townhouse 3 stories above grade plane is subject to the provisions of the International Residential Code (IRC) while a townhouse 4 stories above grade plane is subject to the provisions of the International Building Code (IBC).
For example a detached residential 2-family dwelling project is subject to the IRC while a detached residential 3-family dwelling project is subject to the IBC.Īnother example is a townhouse. Therefore you can see that the International Building Code (IBC) covers all types of buildings other than those buildings that are subject to the International Residential Code (IRC). The exception states the following:ĭetached one-and-two family dwellings and townhouses not more than three stories above grade plane in height with a separate means of egress and their accessory structures not more than three stories above grade plane in height shall comply with the International Residential Code (IRC). Section 101.2 specifies that the provisions of the International Building Code (IBC) shall apply to every building or structure or any appurtenances connected or attached to such buildings or structures.Īs you can see the scope of this code covers every building, however there is an EXCEPTION. Scope of the International Building Code (IBC) As for the International Building Code (IBC), let us look at the scoping section within chapter 1 of the IBC. Illustration: © Building Code Trainer, 2020īy this code section you can see what falls under the scope of the International Residential Code (IRC) provisions. Section R101.2 specifies that the provisions of the International Residential Code (IRC) shall apply to detached one-and-two family dwellings and townhouses not more than three stories above grade plane in height with a separate means of egress and their accessory structures not more than three stories above grade plane in height. Scope of the International Residential Code (IRC) In order to understand what type of projects fall under the IRC, we must take a look at the scoping section within chapter 1. IRC Scopingįirst off lets look at the International Residential Code (IRC). In order to understand this, we must look to the code book themselves. It is important to know which code book your project is subject to so that the correct regulations are applied. Many times I hear people explain it such that the International Building Code (IBC) is the code book for commercial construction and the International Residential Code (IRC) is the code book for residential construction.
Many people get these two confused and that is quite common.
Two of these code books I would like to talk about is the International Building Code (IBC) and the International Residential Code (IRC). The International Code Council (ICC) publishes a variety of model codes.
0 kommentar(er)
