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IBHS Wildfire Prepared Home Base gutter material

The 2025 IBHS Base standard calls for noncombustible gutters and downspouts where they are present.

A manufacturer specification can establish material. The designation evaluator decides the home-level result.

program · California and Oregon program applicants · Last verified 2026-08-24 · JSON (CC BY 4.0)

Published requirement text

“noncombustible material (e.g., metal)”

2025 Wildfire Prepared Home Technical Standard — Insurance Institute for Business & Home Safety

Where this instrument is documented

Instrument ibhs-wildfire-prepared.

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

No sourced application record joins this requirement to a place. The quoted text stands on its own; local reach is unknown.

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 in gutter–downspout
material in aluminum–copper–galvanized-steel–stainless-steel–steel–zinc

Products with documented matching attributes

Open the Build rules that quote this requirement

ProductCategoryStatusDocumented match evidence
ALSCO rain-carrying system gutters Attribute match
2 cited fields
ATAS 7-inch aluminum box gutter gutters Attribute match
2 cited fields
ATAS aluminum downspout gutters Attribute match
2 cited fields
ATAS aluminum half-round gutter gutters Attribute match
2 cited fields
ATAS aluminum K gutter gutters Attribute match
2 cited fields
ATAS custom box gutter — steel configuration gutters Attribute match
2 cited fields
Berger half-round gutter — aluminum configuration gutters Attribute match
2 cited fields
Berger half-round gutter — copper configuration gutters Attribute match
2 cited fields
Berger half-round gutter — galvanized-steel configuration gutters Attribute match
2 cited fields
Berger K-style gutter — aluminum configuration gutters Attribute match
2 cited fields
Berger K-style gutter — copper configuration gutters Attribute match
2 cited fields
Berger K-style gutter — galvanized-steel configuration gutters Attribute match
2 cited fields
Englert Series 56X aluminum gutter system gutters Attribute match
2 cited fields

Sources

IBHS Wildfire Prepared Home Base gutter material. FireApproved. https://fireapproved.com/requirements/ibhs-base-noncombustible-gutters/. Last verified 2026-08-24.