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Spencer, Iowa Building Codes

Updated : 04/22/2024

Overview

While no formal online code was located for Spencer, IA, their website states codes adopted by the State of Iowa, applicable to projects in the City of Spencer include the 2015 International Building Code. Link to website.  No online IRC code or IBC amendment code was located.

Helpful resources for Spencer, Iowa include the following.

Residential Building Code

Iowa adopted a model state residential code but it is not in force unless adopted locally.See PLRB, Iowa Building Codes for more information on state level codes.

Spencer adopted the 2015 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.

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Drip Edge

Drip Edge: yes

Ice Barrier

Are ice barriers required for Spencer ? Undetermined

Comments

We were unable to locate any formal adoption of a residential code by Spencer, IA. We reached out to the department and received no response regarding this matter. Some jurisdictions adopt the IRC by way of reference in the administrative chapters of the IBC. This could be the case for Spencer, IA.

101.2 Scope. The provisions of this code shall apply to the construction, alteration, movement, enlargement, replacement, repair, equipment, use and occupancy, location, maintenance, removal and demolition of every building or structure or any appurtenances connected or attached to such buildings or structures.

Exception:

Detached one- and two-family dwellings and multiple single-family dwellings (townhouses) not more than three stories above grade plane in height with a separate means of egress and their accessory structures shall comply with the International Residential Code.

2015 IBC § 101.2 (scope).

Commercial Building Code

Spencer adopted the 2015 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 the adoption without amendment to the model code here.

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Comments

No online IBC amendment code was located.

Existing Buildings

Spencer, IA did not adopt the IEBC, therefore Chapter 34 of the IBC would apply.

Other Building Codes

Spencer, IA has adopted the following codes:

Current National Electrical Code (NFPA 70). Spencer, IA Muni. Codes § 8-3-3 (adoption) and § 8-3-4 (amendments). Per their website, Spencer, IA has adopted the 2017 Electrical Code.

State of Iowa Plumbing Code. Spencer, IA Muni. Code § 8-4-3 (adoption and amendments). Link to Iowa Building Code Burea. Link to Iowa Building Codes. Per their website, Spencer, IA has adopted the 2012 Plumbing Code.

State of Iowa Fire Code. Spencer, IA Muni. Code § 6-8-1 (adoption). Link to Iowa Building Code Burea. Link to Iowa Building Codes.

Spencer, Iowa's website states codes adopted by the State of Iowa, applicable to projects in the City of Spencer include:

2012 International Mechanical Code.

2009 International Fuel Gas Code.

2009 International Fire Code.

2012 International Energy Conservation Code.