Re-Roof Permit — Nunn, Colorado · Requirements sheet
Verified 2026-07-23 · Source: https://townofnunn.colorado.gov/departments/building/planning
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Re-Roof Permit in Nunn, Colorado
Required for re-roofing work in Nunn (shingle repair/replacement exceeding 100 sq ft/one square is the only exempted minor scope). Governed by the 2018 IRC/IBC as locally amended, with a mandatory ice barrier underlayment requirement per IRC R905.1.2 documented in the Town's own Ice & Water Shield Requirements handout.
Verified 2026-07-23 · Source
When you need this permit
- Re-roofing is explicitly listed as requiring a building permit on the Town's project list; only shingle repair/replacement work not exceeding 100 sq ft (one square) of covering per building is exempt, per IBC/IRC section 105.2/R105.2 as locally amended
- Ice barrier underlayment required per 2018 IRC R905.1.2: not fewer than two cemented underlayment layers (or a self-adhering polymer-modified bitumen sheet), extending from the lowest roof edge to at least 24 inches inside the exterior wall line (36 inches on slopes at or above 8:12); exception for detached accessory structures without conditioned floor area
- The Town publishes a dedicated 2024 IRC Re-Roof homeowner guide
Required documents
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Fee schedule
Review timeline
Inspection process
- 1
Final Inspection (roof)
Completed roof — material, ice barrier underlayment, and flashing/valley compliance verified by SAFEbuilt
See the full Nunn inspection guide — scheduling & re-inspection fees →
Tips
- Only very minor shingle repair/replacement (100 sq ft or less) is permit-exempt in Nunn — any full or substantial re-roof needs a permit.
- Ice barrier underlayment is mandatory per the Town's own published Ice & Water Shield Requirements handout — confirm your roofer is pricing full compliance with IRC R905.1.2 coverage extents, not a partial or elevation-based product.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-23.
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Nunn building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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