Colorado / Gutters

Gutters in Colorado

Local option Not adopted here that we can source. Your county could adopt CWRC 2025.

For Colorado gutters, the requirement for Colorado gutters is Colorado CWRC noncombustible gutters. On Colorado gutters, it is shown as available for local adoption. Read the Colorado gutters rule, then compare 15 matched Colorado gutters products.

Before Colorado gutters work begins, review Colorado gutters project checks. Those Colorado gutters checks flag scope still to confirm. The Colorado gutters links keep the rule and product list together.

The rule

Available for local adoption “Gutters and downspouts shall be constructed of noncombustible material.”

Colorado CWRC noncombustible gutters. The 2025 Colorado Wildfire Resiliency Code specifies noncombustible gutters and downspouts for Class 1 and inherited Class 2 structure hardening.

Products matching the published local-adoption option

Available for local adoption Product matches below are limited to gutters and trace to the named requirement.

No sourced gutters product in this directory yet matches the published local-adoption option.

Additional products matching the model-code floor

Model code Product matches below are limited to gutters and trace to the named requirement.

No sourced gutters product in this directory yet matches the model-code floor.

Additional products matching the voluntary program

Voluntary program Product matches below are limited to gutters and trace to the named requirement.

Open checks for this answer

These checks stay open because the sourced instrument leaves them to the official record, not because this page skipped them:

  • Whether a local body has adopted the published instrument.
  • Confirmation from the building official for this project.
  • The official hazard or WUI map for the lot.
  • Whether this project type is in scope of the instrument.

No exact local application record is normalized for this node.

1 requirement row has no matched product in the directory
  • gutters: cwrc-2025-noncombustible-gutters

Every sourced row for this part of the house

  • Available for local adoption Colorado CWRC noncombustible gutters — The 2025 Colorado Wildfire Resiliency Code specifies noncombustible gutters and downspouts for Class 1 and inherited Class 2 structure hardening.
  • Model code 2018 IWUIC noncombustible gutters — The unamended 2018 IWUIC specifies noncombustible gutters and downspouts in all three ignition-resistant construction classes.
  • Model code 2021 IWUIC noncombustible gutters — The unamended 2021 IWUIC specifies noncombustible gutters and downspouts in all three ignition-resistant construction classes.
  • Model code IWUIC noncombustible gutters — The unamended 2024 IWUIC model code specifies noncombustible gutters and downspouts in all three ignition-resistant construction classes.
  • Voluntary program IBHS Base gutter material — The 2025 IBHS Base standard calls for noncombustible gutters and downspouts where they are present.
  • Voluntary program IBHS Plus gutter cover — The 2025 IBHS Plus standard adds a noncombustible gutter-cover requirement to the Base gutter-material requirement.