Gunnison, Colorado Building Codes

Updated : 04/22/2024

Overview

Gunnison, CO adopts the following codes:

  • The International Building Code, 2021 edition, including Appendix Chapters E, I, J, and the Errata.
  • The International Residential Code, 2021 edition, including Appendix Chapters AE, AF, AG, AH, AJ, AL, AQ, AR, AS, AT [RE], AU, and the Errata.
  • The International Existing Building Code, 2021 edition, including Appendix Chapters A and B.

Gunnison, CO Muni. Code § 14.10.020 (adopted) with amendments at § 14.10.030.

  • The International Property Maintenance Code, 2021 edition. Gunnison, CO Muni. Code § 14.40.020 (adopted) with amendments at § 14.40.030.
Helpful resources for Gunnison, Colorado include the following.

Residential Building Code

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

Gunnison adopted the 2021 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 Code Publishing(City of Gunnison, CO Municipal Code)

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Drip Edge

Drip Edge: yes

Ice Barrier

Are ice barriers required for Gunnison ? Yes
Citation: Gunnison, CO Muni. Code § 14.10.030.
Municipal Code www.codepublishing.com/CO/Gunnison/#!/Gunnison14/Gunnison1410.html#14.10.030
Comments:

Design Criteria

Ground Snow Load:

57 lbs./sq. ft.

Wind Speed:

90 mph, 3 sec. gust

Seismic Design Category:

B

Weathering:

Severe

Frost Line Depth:

30 inches

Termites:

Slight

Decay:

Slight

Winter Design Temp:

-20 degrees F

Ice Barrier Underlayment Required:

In roof valleys and eaves

Flood Hazards:

FIRM May 16, 2013

Air Freezing Index:

4,000 (BF/days)

Mean Annual Temp:

40 degrees F

Government Officials
Last Name First Name Title E-mail Phone Note
Jansen Eric Building Official 970.641.8151

Comments

Gunnison, CO adopts the International Residential Code, 2021 edition, including Appendix Chapters AE, AF, AG, AH, AJ, AL, AQ, AR, AS, AT [RE], AU, and the Errata. Gunnison, CO Muni. Code § 14.10.020 (adopted) with amendments at § 14.10.030.

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.

Gunnison, CO adopts the International Property Maintenance Code, 2021 edition. Gunnison, CO Muni. Code § 14.10.020 (adopted) with amendments at § 14.10.030.

Gunnison, CO adopts Appendix AJ of the 2021 IRC.

Commercial Building Code

Gunnison adopted the 2021 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 Code Publishing(City of Gunnison, CO Municipal Code)

...Adoption not found...

Comments

Gunnison, CO adopts The International Building Code, 2021 edition, including Appendix Chapters E, I, J, and the Errata. Gunnison, CO Muni. Code § 14.10.020 (adopted) with amendments at § 14.10.030.

Existing Buildings

Gunnison, CO adopts the following codes:

  • The International Existing Building Code, 2021 edition.
  • The International Property Maintenance Code, 2021 edition.

Gunnison, CO Muni. Code § 14.10.020 (adopted) with amendments at § 14.10.030.

Other Building Codes

Gunnison, CO also adopts the following codes:

  • The International Energy Conservation Code, 2021 edition. Gunnison, CO Muni. Code § 14.10.020 (adopted) with amendments at § 14.10.030.
  • The International Mechanical Code, 2021 edition, including Appendix Chapter A. Gunnison, CO Muni. Code § 14.20.020 (adopted) with amendments at § 14.20.030.
  • The International Fuel Gas Code, 2021 edition, including Appendix Chapters A, B, C, and D. Gunnison, CO Muni. Code § 14.10.020 (adopted) with amendments at § 14.10.030.
  • The International Fire Code, 2021 edition, including Appendix Chapters B, C, and D. Gunnison, CO Muni. Code § 14.30.020 (adopted) with amendments at § 14.30.030.