PowerPoint Presentation (updated 8/22/2025)*

City of Glendale — Regular Meeting (2025-08-26)

View PDF Item 4 Meeting page

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2024 Building and Fire Code 
Workshop
August 26, 2025

• Last code adoption occurred in 2019 with the 2018 
Building and Fire Codes
• Glendale typically adopts updated codes every 6 years 
(every other code cycle)
• Most of the codes we adopt are published by the 
International Code Council (ICC)
2
Introduction

• Staff analyzes the new codes (2024)
• Write code amendments: revise or delete existing 
amendments and add new amendments as needed
• Publish proposed draft amendments; gather public 
input
• Present proposed code adoption to City Council at a 
Council Workshop session
• Ratification of Code Adoption Ordinance by City Council 
at a Voting Meeting
3
Major Steps

– Interested Parties List 
– Home Builders Association of Central Arizona
– Arizona Registrar of Contractors
– Glendale Chamber of Commerce
– American Institute of Architects
– Structural Engineers Association of Arizona
– Arizona Building Officials Central Chapter
– Utilities (APS, SRP, SWG)
4
Community Involvement

•
2024 International Residential Code
For One- and Two-Family Dwellings (IRC)
•
2024 International Building Code (IBC)
•
2024 International Existing Building Code (IEBC)
•
2024 International Mechanical Code (IMC)
•
2024 International Plumbing Code (IPC)
•
2024 International Fuel Gas Code (IFGC)
•
2023 National Electrical Code (NEC)
•
2024 International Property Maintenance Code (IPMC)
•
2024 International Energy Conservation Code (IECC)
•
2024 International Swimming Pool & Spa Code (ISPSC)
•
2024 International Green Construction Code (IGCC)
•
2024 International Fire Code (IFC)
5
2024 Building and Fire Codes

• To improve the building codes in response to natural 
disasters
• To adjust the building codes to avoid incidents of 
building component failures
• To incorporate new technologies and methods of 
construction
• To promote construction cost effectiveness, 
environmental sustainability and energy efficiency
6
Why are the codes updated?

• Kitchen island outlet (top mount vs side) (see 
amendments) 
• 3-foot-wide egress path. (Air conditioners on side yards)
• Whole-house surge-protection required at electrical 
panel
• Fire-rated and impact protection for energy storage 
systems (lithium batteries)
• Allowance for use of engineered mass timber in larger 
buildings as a sustainable alternative
7
Examples of Significant Changes from 
2018 to 2024 Codes

• Fill in the blanks in the published codes
• Address local conditions such as climate and seismic 
zone
• Address problems we have encountered in plan review 
and during inspections
• Incorporate technical bulletins published by the 
Glendale Building Safety Division since the previous 
code adoption
• Address and incorporate State of Arizona statutes 
which impact the building codes 
8
Why do we write code amendments?

• Electric Vehicle Outlets in Residential Garages
(similar to Stonehaven)
• Water Sense and Drought Plan Fixture Flows 
(similar to Phoenix and Tucson)
• 5-foot-wide path to right of way (improve accessibility)
• ADU regulations in residential building code 
(per State statute)
• No fire sprinklers in triplexes and fourplexes
(per State statute)
• Kitchen Island Outlet (top mount and/or side) 
9
New Amendments

Questions

Consensus to move forward in 
code adoption process.