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Oregon R327 noncombustible gutter material

Oregon R327 specifies noncombustible gutters and downspouts where they are provided and the section applies.

A product record can document gutter material. It cannot decide whether R327 applies to a property or whether the debris-control detail is acceptable.

code · Oregon local jurisdictions that adopted ORSC R327 · Last verified 2026-08-24 · JSON (CC BY 4.0)

Published requirement text

“gutters and downspouts shall be constructed of noncombustible materials”

2023 Oregon Residential Specialty Code Section R327 amendment — Oregon Building Codes Division

Where this instrument is documented

Instrument orsc-r327.

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

PlaceForceReachDatedChecks openSource
Ashland active application documented incorporated boundary effective 2021-10-01 2 Ashland Ordinance 3198
Bend active application documented incorporated boundary adopted 2026-04-15 4 Bend Code 9.10.010, Specialty Codes
Deschutes County active application documented unincorporated county effective 2026-04-01 3 Deschutes County Fire Hardening Requirements (R327)
Grants Pass active application documented incorporated boundary adopted 2021-06-02 4 Grants Pass Municipal Code Title 9, Buildings and Construction
Oregon published for local adoption; not active statewide unknown not sourced 4 Oregon BCD Home hardening and wildfire hazard mitigation
Sisters active application documented incorporated boundary effective 2026-04-01 3 Sisters City Code 15.05.010 (Ord. 545)

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
noncombustible eq true

Sources

Oregon R327 noncombustible gutter material. FireApproved. https://fireapproved.com/requirements/orsc-r327-noncombustible-gutters/. Last verified 2026-08-24.