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Colorado CWRC Class 2 20-minute exterior-door path

The 2025 Colorado Wildfire Resiliency Code includes a 20-minute fire-protection-rated exterior door path for Class 2 hardening.

A documented rating can match this path, but the excerpt does not name the product's test method. Listing scope, frame, glazing, mapped class, local adoption, and installation remain checks.

code · Colorado jurisdictions adopting CWRC in moderate or high mapped wildfire hazard areas · Last verified 2026-08-25 · JSON (CC BY 4.0)

Published requirement text

“have a fire protection rating of not less than 20 minutes”

2025 Colorado Wildfire Resiliency Code, Section 404.8 — Colorado Division of Fire Prevention and Control

Where this instrument is documented

Instrument cwrc-2025.

Set a location to read how this instrument lands where you are.

PlaceForceReachDatedChecks openSource
Colorado published for local adoption; not active statewide mapped area not sourced 4 2025 Colorado Wildfire Resiliency Code

Each place page carries that place's boundary, project scope and open official checks in full; this page's JSON twin carries them per application.

Machine-readable constraints

AttributeOperatorValue
assemblyRole eq exterior-door
fireResistanceMinutes gte 20

Products with documented matching attributes

Open the Build rules that quote this requirement

ProductCategoryStatusDocumented match evidence
Plastpro’s fiberglass door with foam core (8150-2017:0005) doors Listed
2 cited fields
Plastpro’s fiberglass door with foam core (8150-2017:0007) doors Listed
2 cited fields
Steelcraft GRAINTECH 20-minute exterior door configuration doors Attribute match
2 cited fields

Sources

Colorado CWRC Class 2 20-minute exterior-door path. FireApproved. https://fireapproved.com/requirements/cwrc-2025-class-2-20-minute-exterior-door/. Last verified 2026-08-25.