class a roofing oregon
Residential - C for 2021 Oregon Residential Specialty Code. Fire retardant treated wood shakes and shingles shall be treated.
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Deschutes County has been determined to be in a Wildfire Hazard Zone therefore all roofing materials must have a minimum class C fire rating.
. For example Class C contractors might be limited to working on projects of 10000 or less Class B contractors on projects up to 200000 and Class A contractors may be able to work on projects of any value. Commercial - D assumed unless geotechnical report provided.
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