Why does a townhouse which is 4-story require an NFPA 13R system?
The IRC is specifically geared toward one-and two-family dwellings up to 3 stories, but the IBC allows 13D systems in R-3, R-4 condition 1 and townhouses (903.3.1.3).
Is there another prevailing code reference that overrules this allowance?
Posted anonymously for discussion. Discuss This | Submit Your Question | Subscribe
Subscribe and learn something new each day:
Top June '21 Contributors
Get 100 Days of Free Sample Questions right to you!
PE PREP SERIES