FireApproved

United States / Build / Doors

Doors

Program and model No adopted WUI code we can source here. IBHS Wildfire Prepared asks for the inspection measures, and the 2024 IWUIC model says the same floor.

National floor. A ZIP opens the same question at a place where a sourced instrument exists.

Find what applies near you

Enter a ZIP before browsing the complete evidence. Matching, inherited, and place-neutral records will move first; other places and unmapped application rows will fold into expandable groups. Nothing is removed. All 3 state rule sections remain available.

The rule

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

2018 IWUIC Class 1–2 20-minute door. The unamended 2018 IWUIC includes a 20-minute fire-protection-rated exterior-door path in Class 1 and Class 2 construction.

Products matching the model-code floor

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

Additional products matching the voluntary program

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

No sourced doors product in this directory yet matches the voluntary program.

Where this answer differs

15 sourced rows

  • Model code 2018 IWUIC Class 1–2 20-minute door — The unamended 2018 IWUIC includes a 20-minute fire-protection-rated exterior-door path in Class 1 and Class 2 construction.
  • Model code 2018 IWUIC Class 1–2 multilayered glazing — The unamended 2018 IWUIC includes multilayered glazed panels as one exterior glazing path in Class 1 and Class 2 construction.
  • Model code 2018 IWUIC Class 1–2 noncombustible door — The unamended 2018 IWUIC includes approved noncombustible exterior-door construction as one path in Class 1 and Class 2 construction.
  • Model code 2018 IWUIC Class 1–2 solid-core door — The unamended 2018 IWUIC includes a solid-core wood exterior-door path with a minimum thickness of 1.75 inches in Class 1 and Class 2 construction.
  • Model code 2021 IWUIC Class 1–2 20-minute door — The unamended 2021 IWUIC includes a 20-minute fire-protection-rated exterior-door path in Class 1 and Class 2 construction.
  • Model code 2021 IWUIC Class 1–2 multilayered glazing — The unamended 2021 IWUIC includes multilayered glazed panels as one exterior-glazing path in Class 1 and Class 2 construction.
  • Model code 2021 IWUIC Class 1–2 noncombustible door — The unamended 2021 IWUIC includes approved noncombustible exterior-door construction as one path in Class 1 and Class 2 construction.
  • Model code 2021 IWUIC Class 1–2 solid-core door — The unamended 2021 IWUIC includes a solid-core wood exterior-door path with a minimum thickness of 1.75 inches in Class 1 and Class 2 construction.
  • Model code IWUIC Class 1–2 20-minute door — The unamended 2024 IWUIC model code includes a 20-minute fire-protection-rated exterior door path in Class 1 and Class 2 construction.
  • Model code IWUIC Class 1–2 multilayered glazing — The unamended 2024 IWUIC model code includes multilayered glazed panels as one exterior glazing path in Class 1 and Class 2 construction.
  • Model code IWUIC Class 1–2 noncombustible door — The unamended 2024 IWUIC model code includes approved noncombustible exterior-door construction as one path in Class 1 and Class 2 construction.
  • Model code IWUIC Class 1–2 solid-core door — The unamended 2024 IWUIC model code includes a solid-core wood exterior-door path with a minimum thickness of 1.75 inches in Class 1 and Class 2 construction.
  • Voluntary program IBHS Plus 20-minute exterior door — The current IBHS Plus standard includes an exterior-door path with at least a 20-minute rating under NFPA 252.
  • Voluntary program IBHS Plus two-tempered-pane glazing — The current IBHS Plus standard includes a multipane exterior-glazing path with at least two tempered panes.
  • Voluntary program IBHS Plus solid-core exterior door — The current IBHS Plus standard includes a solid-core exterior-door path with minimum thickness and a noncombustible threshold.