IRC Building Code 2025 UPDATE| COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS (COMPLETE SOLUTIONS) GUARANTEED SUCCESS |GRADE A+!! (100% ACCURATE) GET IT RIGHT!!

5/24/25, 7:49 AM IRC Building Code 2025 UPDATE| COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS (COMPLETE SOLUTIONS) GUA…




IRC Building Code 2025 UPDATE|
COMPREHENSIVE QUESTIONS AND VERIFIED
ANSWERS (COMPLETE SOLUTIONS)
GUARANTEED SUCCESS |GRADE A+!! (100%
ACCURATE) GET IT RIGHT!!

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Terms in this set (153)


In Seismic Design Rubble
Categories D0, D1, and
D2, _____ stone masonry R404.1.1.1 Masonry foundation walls.
walls shall not be used.

In Seismic Design #4
Categories Do, D1 and D2, #4
foundations with stem
walls shall be provided R403.1.3.1 Foundations with stemwalls
with a minimum of one No.
___ bar within 12 inches of
the top of the wall and
one No. ___ bar located 3
to 4 inches from the
bottom of the footing.

6 in.
The grade away from
10 ft.
foundation walls shall fall
(Read exception)
a minimum of ___ inches
within the first ____ feet.
R401.3 Drainage
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In flood hazard areas, Parking of vehicles
enclosed areas below the Building access or
design flood elevation Storage
shall be used sole for:
1._____ R322.3.5 Enclosed areas below design flood
2._____ elevation.
3._____

Address number shall be a 4 in.
minimum of ___ inches high 1/2 in.
with a minimum stroke of
____inch. R319.1 Address numbers

Protection of wood and Decay
wood based products
from ___ shall be provided R317.1 Location required
by the use of naturally
durable wood or wood
that is preservative
treated.

Dwelling Units in two- 1 hour
family dwellings shall be
separated from each other R302.3 Two family dwellings
by wall and/or floor
assemblies having not less
than ___-hour fire resistive
rating.

In areas where the 6 in.
probability of termite
infestation is "very heavy", R318.4 Foam plastic protection
the clearance between
foam plastics installed
above grade and exposed
earth shall be at least ____
inches.




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A thermal barrier is not Repairs or maintenance
required for foam plastic
insulation in an attic that is R316.5.3 Attics
entered only for purposes
of ____ or ____.

Foam plastic shall be Thermal barrier
separated from the 1/2 in.
interior of a building by an
approved ____ ____ of R316.4 Thermal barrier
minimum ____- inch gypsum
wallboard.

All exterior footings shall 12 in.
be placed at least ___ (Where applicable, the dept of footings shall also
inches below the conform to R403.1.4.1 - R403.1.4.2)
undisturbed ground
surface. R403.1.4 Minimum length

The top surface of 1:10
footings shall be level. The R403.1.5 Slope
bottom surface of
footings shall not have a
slope exceeding ____ unit
vertical in ____ units
horizontal.

Wood sill plates shall be 6 ft.
anchored to the
foundation with anchor R403.1.6 Foundation anchorage
bolts spaced a maximum
of ____ feet on center.




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