Help Create Better Building Codes with One and Done

Codes and Standards
Published

Local code officials this week will begin voting on proposed changes to building codes. NAHB is asking members to sign up for the One and Done campaign to share home builder positions on proposed changes with code officials. If just one member of each HBA in the Federation shares these positions with one code official, the result will be better building codes.

NAHB strongly supports building codes that result in safe, decent, and affordable housing, in alignment with our organizational mission “to protect the American Dream of housing opportunities for all.”

When changes are proposed to the building and energy codes, state and local code officials usually agree with home builders: Change is good only when it makes new homes safer and more efficient — without costing so much that home buyers can’t afford them. These officials, like home builders, reject changes that benefit product manufacturers more than home owners.

The International Code Council begins its online governmental consensus vote (OGCV) later this week to determine what changes will be made to building codes. The 2021/22 Group A code development cycle includes several codes of importance to home builders:

  • The International Residential Code plumbing provisions
  • The International Residential Code mechanical provisions
  • The International Building Code provisions concerning egress, general, fire safety, and structural
  • The International Swimming Pool and Spa Code
  • The International Fire and Wildland-Urban Interface Codes

NAHB has created two position guides members can share with their local code officials as they get ready to vote. One guide lists all the proposals that NAHB believes will have a positive/negative impact on the construction industry. The second guide is a shorter list of just the proposals that have been identified as “High Priority.”

When evaluating proposed changes to model building codes, NAHB puts home owners first using a three-pronged approach to assess the impact of a new code requirement:

  • Need: Is the proposal truly needed, with real-world cases demonstrating an urgent safety, mechanical, electrical, or other issue that should be addressed through the code to protect homeowners?
  • Effectiveness: Will the proposal, as written, solve the need identified?
  • Home Owner Acceptance: Is the proposal likely to meet with home owner acceptance, including cost impact?

These voting guides highlight recommendations for the upcoming ICC online voting after careful consideration by NAHB members and staff using the criteria above. All recommendations put home owners first and offer supporting rationales.

Please sign up for One and Done and share the documents with your local code officials so that the building codes continue to prioritize safe, decent and affordable housing.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Economics
Aug 06, 2026
Multifamily Developer Confidence Weakens in Second Quarter

Confidence in the market for new multifamily housing weakened year-over-year in the second quarter, according to the Multifamily Market Survey (MMS) released today by NAHB. The MMS produces two separate indices. The Multifamily Production Index (MPI) had a reading of 43, down three points year-over-year, while the Multifamily Occupancy Index (MOI) had a reading of 74, down eight points year-over-year.

Disaster Response
Aug 05, 2026
How to Help Spokane Relief and Recovery Efforts

A series of fast-moving wildfires recently broke out in and around Spokane, Wash., causing widespread destruction. In response, the Spokane Home Builders Association is accepting donations to the Spokane Wildfire Disaster Relief Fund to provide support to the communities hit hardest by the wildfires.

View all

Latest Economic News

Economics
Aug 06, 2026
Multifamily Developer Confidence Weakens in Second Quarter

Confidence in the market for new multifamily housing weakened year-over-year in the second quarter, according to the Multifamily Market Survey (MMS) by the National Association of Home Builders (NAHB). The MMS produces two separate indices.

Economics
Aug 06, 2026
Mortgage Rates Climb Again as Iran Conflict Re-escalates

Re-escalation of the conflict in Iran pushed mortgage rates higher in July. According to Freddie Mac, the 30-year fixed-rate mortgage averaged 6.54% in July, up 5 basis points (bps) over June. Since the conflict in the Middle East began, the 30-year mortgage rate has climbed by almost 50 bps.

Economics
Aug 05, 2026
U.S. Economy Expanded at a Slower Pace in the Second Quarter of 2026

Real GDP growth slowed in the second quarter of 2026, as a pullback in government spending and slower growth in investment and exports, more than offset stronger consumer spending.