St. Paul MN roof replacement permit rules
St. Paul's building inspections requires a permit for full roof replacements. Apply via stpaul.gov. Minnesota contractor licensing required — no separate MN roofing license. Contact (651) 266-8989 for documentation requirements.
Ice and water shield is mandatory at St. Paul roof eaves under the Minnesota building code, extending from the eave edge to at least 24 inches inside the interior face of the exterior wall. St. Paul's CZ6A climate produces the freeze-thaw conditions that drive ice dams. Verify ice and water shield is in any contractor's quoted scope. The ground snow load in the St. Paul area is significant — confirm framing adequacy before tear-off.
St. Paul is the capital of Minnesota and Minneapolis's twin city across the Mississippi River. The city's housing stock is dominated by classic Minnesota architecture: Queen Anne Victorians and craftsman bungalows in the Summit Hill, Macalester-Groveland, and Cathedral Hill neighbourhoods; century-old duplexes and four-plexes throughout the Hamline-Midway and West Seventh areas; and post-war colonials and ramblers throughout the outer districts. St. Paul has strong historic preservation — Summit Avenue is one of the longest stretches of intact Victorian residential architecture in the US. Minnesota has well-developed efficiency rebate programmes through both Xcel Energy and CenterPoint Energy. Minnesota licensed trades. -16°F design temperature makes cold-climate heat pump specification critical.
Attic air sealing and insulation alongside a reroof addresses the root cause of ice dam formation — heat loss through the attic floor warms the roof deck and melts snow that refreezes at the eave. Xcel Energy: substantial efficiency rebates including cold-climate HP rebates at xcelenergy.com. CenterPoint Energy: gas efficiency rebates at centerpointenergy.com. Minnesota has one of the better utility efficiency programme structures in the Midwest.
Three St. Paul roof scenarios
| Factor | What it means for your project |
|---|---|
| Ice + water shield mandatory | From eave edge to 24+ inches inside wall. Cold-climate code requirement. |
| Snow load | Confirm framing adequacy before tear-off. |
| Attic air sealing | Root cause of ice dams — cost-effective to address alongside reroof. |
| No separate roofing license | Minnesota contractor licensing is the credential. Verify at appropriate Minnesota agency. |
| Portal | Apply at stpaul.gov. Call (651) 266-8989. |
Phone: (651) 266-8989
Online portal: stpaul.gov
Xcel Energy (electric): 1-800-895-4999 | CenterPoint Energy (gas): 1-800-245-2377
Common questions about St. Paul, MN roof replacement permits
Is ice and water shield required for roof replacements in St. Paul MN?
Yes. Minnesota building code requires ice and water shield at eaves. St. Paul's CZ6A climate produces ice dam conditions. Verify it is in any contractor's scope.
Does St. Paul MN require a permit for roof replacement?
Yes. Full tear-off and reroof requires a permit. Apply via stpaul.gov or call (651) 266-8989.
Information based on St. Paul, MN official sources and applicable state/local building codes as of April 2026. Codes and fees change — verify current requirements before starting work. For a project-specific report, use our permit research tool.