Wood Stove Installation Requirements in Oregon
Permit requirements, clearance rules, inspection standards, and EPA certification requirements for homeowners installing a wood stove in Oregon.
Oregon requires a building permit for wood stove installations in most jurisdictions. The permit process ensures your installation meets clearance, chimney, and EPA certification requirements — protecting your home, your insurance coverage, and your ability to sell the property.
Permit Requirement in Oregon
Oregon follows the International Residential Code (IRC) with state-specific amendments. Under IRC Section R1004, solid fuel appliances including wood stoves, pellet stoves, and fireplace inserts require a building or mechanical permit and final inspection. Most counties and municipalities in Oregon actively enforce this requirement.
Oregon requires permits statewide for solid fuel appliance installations. The Oregon Residential Specialty Code governs clearances and chimney requirements. Air quality rules vary significantly by region — the Willamette Valley and Medford area have strict curtailment programs.
Key Code Requirements
| Requirement | Standard | Details |
|---|---|---|
| Wall clearance | Per certification label | Commonly 36 in. unprotected; reducible with NFPA 211 heat shield methods |
| Hearth pad | IRC R1004.4 | 16 in. front / 8 in. sides from firebox opening; non-combustible material |
| Chimney height | NFPA 211 §13.5.7 | 3 ft above roof penetration; 2 ft above anything within 10 ft |
| Chimney type | UL 103 HT listed | Class A factory-built for all ceiling/wall penetrations |
| EPA certification | Phase 2 (2020) | Maximum 2.0 g/hr; label must be present at inspection |
| CO detector | IRC R315 | Required within 10 ft of sleeping areas on same floor |
Oregon-Specific Notes
Oregon is one of the most active states for wood stove regulation due to air quality concerns. The Oregon DEQ's wood smoke program requires Phase 2 certification for all new installations. The Rogue Valley (Medford/Ashland) has one of the strictest curtailment programs in the country — check the RVCOG air quality forecast before burning. When selling a home, Oregon requires non-certified stoves to be decommissioned.
How to Get Your Permit
- Find your local building department — search "[your county] Oregon building permits"
- Apply for a mechanical or solid fuel appliance permit with stove model, EPA certification number, and a clearance sketch
- Pay the fee (typically Oregon is one of the most active states for wood stove regulation due to air quality concerns. The Oregon DEQ's wood smoke program requires Phase 2 certification for all new installations. The Rogue Valley (Medford/Ashland) has one of the strictest curtailment programs in the country — check the RVCOG air quality forecast before burning. When selling a home, Oregon requires non-certified stoves to be decommissioned.0–oregon75 depending on county)
- Complete the installation per code and manufacturer instructions
- Schedule and pass your inspection
See the complete step-by-step permit guide for what to bring and what to say.
Use the Clearance Calculator to verify your wall, floor, and ceiling distances before scheduling inspection. Run through the inspection checklist yourself first.
Free Permit Checklist PDF
Print and bring to your building department appointment — covers every document and measurement you need.
Download Free PDFFrequently Asked Questions
Yes — in virtually all Oregon jurisdictions that have adopted the International Residential Code. Contact your county building department to confirm requirements for your specific address. Rural areas with no code enforcement may not require a local permit, but state fire marshal standards and your insurance requirements still apply.
In most Oregon counties, permit approval takes 3–7 business days from a complete application. Inspection scheduling typically adds another 3–10 business days. Plan for 2–4 weeks total from application to inspection sign-off.
Homeowners in Oregon can typically pull permits for their primary residence and perform the installation themselves. Check with your county building department — some require a licensed contractor for mechanical work. Your homeowner's insurance may also have requirements regardless of what the code allows.