Guides
Attic Ventilation — The 1:300 Rule + Why Most NAZ Attics Fail It
AZ code requires 1 sq ft of attic vent for every 300 sq ft of attic floor. Most homes built before 2010 fail this. Here's how to fix it.
📰 Northern Arizona Roofing Journal
Honest 2026 roofing guides
Honest 2026 roofing guides
written for Arizonans, by people who do this every day
Insurance changes, monsoon prep, real cost numbers, scam patterns, and code updates — tailored to Prescott, Flagstaff, Sedona, Cottonwood, Camp Verde, and every town in between.
Codes & Compliance
Detached Garage Roof — When Permits Are Required (and When They're Not)
Detached garage roof rules differ from main-house. Here's the AZ + Yavapai/Coconino permit threshold + what triggers a full structural review.
Guides
Re-Roof vs Roof-Over — When You Have to Strip in NAZ
AZ building code allows up to 2 layers of asphalt shingle on most roofs. Some Yavapai + Coconino jurisdictions require strip. Here's when each applies.
Guides
Decode Your Roof Inspection Report — Every Line Explained
Inspection reports are written for adjusters, not homeowners. Here's a line-by-line decoder for the 22 most-common findings on NAZ roof reports.
Codes & Compliance
Cedar Shake on Prescott Historic Homes — The 2026 Fire Code Reality
Prescott's historic preservation overlay protects cedar shake on Mt Vernon + Capitol Hill homes — but new WUI fire codes push for Class A. Here's how the rules reconcile.
Codes & Compliance
Ridge Vent vs Mortar-Bedded Tile — Yavapai 2026 Code Update
Yavapai County's 2025 amendment requires ridge ventilation on all new tile installations 2/12+ pitch. Here's why mortar-bedded ridges are quietly being phased out.
Codes & Compliance
Wildfire Ember Zones — Which NAZ ZIP Codes Require Class A Roofs in 2026
Yavapai County's wildland-urban interface map expanded in 2025 to include 7 new ZIP codes. Class A roofing is now required for new builds + major repairs in those zones. Here's the list.
Codes & Compliance
Williams, AZ Snow Load — What Your Roof Actually Has to Hold in 2026
Williams sits at 6,766 ft — the same snow-load zone as Flagstaff. New IBC 2024-adopted code (effective 1/1/26) raised the design ground snow load to 60 psf. Most pre-2018 cabins were built to 40 psf. Here's what that means for resale + repair.
Codes & Compliance
Wildfire Ember Zone Codes — 2026 Roof Requirements in NAZ
After the 2025 Pipeline and Tunnel Fires, Coconino and Yavapai counties tightened WUI roof codes. Here's what's required for 2026 reroofs in fire-risk areas.
Codes & Compliance
Snow Load on Flagstaff Roofs — The 2026 Code Update You Should Know
Coconino County's 2026 code update bumped ground snow load to 60 psf in Flagstaff and 80 psf above 7,000 ft. New builds and major reroofs must structurally verify the deck.
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