Roofing Permit (Re-Roofing) — Arvada, Colorado · Requirements sheet
Verified 2026-07-17 · Source: https://www.arvadaco.gov/417/Re-Roofing
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.
Roofing Permit (Re-Roofing) in Arvada, Colorado
Required for residential and commercial roof replacement in Arvada. Replacement of up to 100 sq ft of roofing material per year is treated as maintenance and does not require a permit. CONFIRMED LIVE 2026-07-17: unlike most other Arvada permit types, the operational Re-Roofing page (arvadaco.gov/417) still explicitly and repeatedly cites 2018-cycle codes as governing — 'Commercial Roofing IBC-2018,' Chapter 15 of the 2018 IBC as amended, and 'Residential Roofing / Re-Roofing IRC-2018,' Chapter 9 — even though the City's Adopted Building Code summary page lists the 2024-cycle codes as already current elsewhere on the site. Additionally, the live Re-Roofing page states 'Ice Barrier (Ice and Water Shield) not required. See attached letter,' directly contradicting the Adopted Building Code page's statement that ice/water shield 'is required in Arvada... this is a change per our new adopted building codes.' Properties in an identified wildfire risk zone that replace more than 25% of the roof covering will additionally need to comply with the Arvada Wildfire Resiliency Code, which the City's 2026 Building Code updates page confirms (past tense) has been adopted — though the Re-Roofing operational page itself makes no reference to this new code.
Verified 2026-07-17 · Source
When you need this permit
- Replacement of roofing material up to a total of 100 sq ft per year is considered maintenance and does not require a Re-Roofing permit
- If only one face/side of a roof is damaged, that portion may be replaced alone if allowed by the manufacturer's installation instructions and applicable code
- All commercial roofs must be installed per Chapter 15 of the 2018 IBC (as amended) and manufacturer installation requirements for the wind speed at the site (136/150 Vult depending on location relative to Highway 93) — CONFIRMED still the live-cited code edition on arvadaco.gov/417 as of 2026-07-17
- Energy code upgrades required where sheathing is exposed during re-roofing and no cavity insulation exists: insulate above sheathing to R30ci, or below to R38 (flat) / R49 (attic)
- Ice Barrier (Ice and Water Shield): the live Re-Roofing page (arvadaco.gov/417) states this is 'not required,' while the City's separate Adopted Building Code page states it 'is required in Arvada' as a change under the new code cycle — an unresolved contradiction between two of the City's own live pages as of 2026-07-17; confirm directly with Building Safety Division before assuming either way
- A duty-rated ladder (minimum 200 lb capacity, extending 3 ft above the roof edge) must be provided on-site for all roofing inspections, including a second-story ladder if applicable
- Re-roofing that replaces more than 25% of roof covering on a property within an identified wildfire risk zone will require compliance with the Arvada Wildfire Resiliency Code, confirmed adopted per the City's 2026 Building Code updates page (verified live 2026-07-17), though this specific trigger is not mentioned on the Re-Roofing operational page itself
Required documents
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Fee schedule
Review timeline
Inspection process
- 1
Mid-Roof
Only required for flat (1:12 or lower slope) roofs or special roofing materials such as heavy tile
- 2
Final Roofing
Required for all re-roofing permits; ladder must be on-site and roof must be free of rain, frost, or snow at time of inspection
See the full Arvada inspection guide — scheduling & re-inspection fees →
Tips
- Small repairs (up to 100 sq ft of roofing material per year) don't require a permit at all in Arvada — but full or partial-face tear-offs beyond that threshold do.
- You must provide a duty-rated ladder (200 lb minimum capacity, extending at least 3 ft above the roof edge, set at least 3 ft from any roof corner) for every roofing inspection, including a second ladder for second-story access if applicable — failure to provide one can trigger a re-inspection fee.
- If your property falls within an identified wildfire risk zone, re-roofing that replaces more than 25% of the roof covering will trigger additional structural-hardening compliance requirements under the Arvada Wildfire Resiliency Code, which the City confirms (past tense, verified live 2026-07-17) is now adopted — verify your address against the City's wildfire risk map before budgeting your project. Note that the Re-Roofing operational page itself does not reference this new code, so confirm applicability directly.
- LIVE SITE INCONSISTENCY (verified 2026-07-17): the operational Re-Roofing page still cites 2018-cycle IBC/IRC chapters and states ice/water shield underlayment is 'not required,' while the City's separate Adopted Building Code page says the 2024-cycle codes are already current and that ice/water shield 'is required in Arvada' as a new change. Do not assume either claim without confirming directly with Building Safety Division for your specific project.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-17.
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 Arvada building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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