National Construction Code

Dedicated to all things building and plumbing, this is where you find information on matters directly relevant to the NCC. Separate icons representing building and plumbing allow the ability to find articles of most interest.

Enhancing the residential energy efficiency provisions in the NCC.
Sharing information for potential benefits to the plumbing industry.
The ABCB's BCC and/or PCC has agreed to the documents as being suitable for referencing in the 2022 edition of the NCC.
Find out more about the quantified pipe sizing Performance Requirements.
Find out the typographical corrections and corrections to errors in diagrams within the public comment draft for NCC 2019 Amendment 1.
The ABCB's BCC and/or PCC has agreed to the documents as being suitable for referencing in the 2022 edition of the NCC.
Understanding the process used to determine how Zone Pressurization is intended to be applied.
Consulting with various sectors of the plumbing industry on the subject of lead in drinking water.