Regulatory Alerts
3 unacknowledged alerts · 47 total this month
Unacknowledged
3
This Month
47
Projects Affected
8
Avg Response Time
1.2 days
Change Diff — IBC 2024 §705.3
Section
IBC 2024, Section 705.3 — Fire Separation Distance
Change Type
Amendment — More Restrictive
Previous Text
705.3 Buildings on the same lot.
For the purposes of determining
the required wall and opening
protection, distance to a lot
line and determination of story
count, buildings on the same lot
shall be assumed to have a lot
line between them. The assumed
lot line shall be determined by
an imaginary line equidistant
from the two buildings.
Updated Text
705.3 Buildings on the same lot.
For the purposes of determining
the required wall and opening
protection, distance to a lot
line and determination of story
count, buildings on the same lot
shall be assumed to have a lot
line between them. The assumed
lot line shall be determined by
an imaginary line equidistant
from the two buildings. Where the
fire separation distance is less
than 10 feet (3048 mm), the
allowable area of unprotected
openings shall be reduced by an
additional 15 percent.
Impact Assessment
Projects with buildings on the same lot separated by less than 10 feet will need to reduce unprotected wall openings or increase fire separation distance. This primarily affects campus-style developments and additions to existing buildings.