Updated : 04/22/2024

Overview

Casa Grande, AZ adopts the following codes:

• The International Building Code, 2018 edition, including Appendices C and I. Casa Grande, AZ Muni. Code § 15.08.010 (adopted) with amendments.
• The International Residential Code, 2018 edition, including Appendices A, B, C, D, E, G, H, J, K, Q, T, and U. Casa Grande, AZ Muni. Code § 15.06.010 (adopted) with amendments.
• The International Existing Building Code, 2018 edition, including Chapters A1, A2, A3, A4, A5, C1, and C2; and Appendix B; Resource A. Casa Grande, AZ Muni. Code § 15.30.010 (adopted) with amendments.
• The International Property Maintenance Code, 2018 edition. Casa Grande, AZ Muni. Code § 15.28.010 (adopted) with amendments.
• The City of Casa Grande Building and Technical Administrative Code, 2019 edition. Casa Grande, AZ Muni. Code § 15.04.010 (adopted) with amendments.

Helpful resources for Casa Grande, Arizona include the following.

• PLRB, Ordinance and Law Coverage Discussion for Arizona

Residential Building Code

Arizona has yet to adopt a statewide residential code. Local laws will control.See PLRB, Arizona Building Codes for more information on state level codes.

Casa Grande adopted the 2018 IRC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the model code here.

You can find information about amendments to the model code here.

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See Amlegal(Casa Grande, AZ Title 15 BUILDINGS AND CONSTRUCTION)

...Title 15 BUILDINGS AND CONSTRUCTION Chapters: 15.04 Building and Technical Administrative Code Adopted 15.06 Residential Code Adopted 15.08 Building Code Adopted 15.10 Fuel Gas Code Adopted 15.12 Mechanical Code Adopted 15.14 Energy Conservation Code Adopted 15.16 Plumbing Code Adopted 15.18 Swimming Pool and Spa Code Adopted 15.20 Electrical Code Adopted 15.24 Sign Code Adopted 15.28 Property Maintenance Code Adopted 15.30 Existing Building Code Adopted 15.32 Public Improvement Requirements for Land Developers 15.36 Trailers and Trailer Courts 15.40 Flood Damage Prevention 15.42 Stormwater Management and Drainage 15.44 Miscellaneous Construction Requirements 15.48 Outdoor Light Control...

Drip Edge

Drip Edge: yes

Ice Barrier

Are ice barriers required for Casa Grande ? No
Citation: Casa Grande, AZ Muni. Code amendments.
Municipal Code https://docs.google.com/file/d/1kKT_r3kSYuz-JraMtx9rQTXwLtG1wdMZ/preview?rm=minimal
Comments:

SECTION R301
DESIGN CRITERIA
Table 301.2(1)

Ground Snow Load: 0

Wind Design:

     Speed (MPH): 115
     Topo Effects: Varies

Seismic Design Category: B

Subject to Damage From:

     Weathering: Negligible

     Frost Line: 0

     Termite: Heavy

Winter Design Temp: 34

Ice Barrier Under-layment Required: No

Flood Hazard: Per FIRM

Air Freezing Index: 50

Mean Annual Temp: 67

Comments

Casa Grande, AZ adopts the International Residential Code, 2018 edition, including Appendices A, B, C, D, E, G, H, J, K, Q, T, and U. Casa Grande, AZ Muni. Code § 15.06.010 (adopted) with amendments.

Existing Buildings

Existing buildings, meaning buildings that were built in accordance to code at the time of construction, typically merit extra consideration in a current updated code.

Refer to Appendix J of the adopted 2018 IRC.

Casa Grande, AZ also adopts the International Property Maintenance Code, 2018 edition. Casa Grande, AZ Muni. Code § 15.28.010 (adopted) with amendments.

Commercial Building Code

Casa Grande adopted the 2018 IBC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the code here.You can find information about amendments to the model code here.

Auto Search - beta:

See Amlegal(Casa Grande, AZ Municipal Code)

...Adoption not found...

Comments

Casa Grande, AZ adopts the International Building Code, 2018 edition, including Appendices C and I. Casa Grande, AZ Muni. Code § 15.08.010 (adopted) with amendments.

Existing Buildings

Casa Grande, AZ adopts the following codes:

• The International Existing Building Code, 2018 edition, including Chapters A1, A2, A3, A4, A5, C1, and C2; and Appendix B; Resource A. Casa Grande, AZ Muni. Code § 15.30.010 (adopted) with amendments.
• The International Property Maintenance Code, 2018 edition. Casa Grande, AZ Muni. Code § 15.28.010 (adopted) with amendments.

Other Building Codes