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WI · County

Brown County, WI.

Brown County is in WI (IECC zone 5A, design wind 90 mph).

Indexed
Adopted edition

IRC 2015 (Uniform Dwelling Code)

Inherits from WI state floor.

Design wind speed

90 mph

ASCE 7 Risk Cat II, 3-second gust at 33 ft. Drives fastener spacing, hold-downs, and opening protection.

Climate zone (IECC)

5A

Drives R-value, fenestration U-factor, and air-leakage envelope rules.

Special zones
  • HVHZ
  • WBDR
  • WUI
  • FEMA SFHA possible
Permit office

Brown County County Building Department

Working in Brown County?

Pull an address-level code packet for any property in Brown County. SkyCanvass resolves the parcel, looks up the adopted edition + the Brown County-specific amendments listed above, and emits a cited packet ready for permit submittal.

See the Wisconsin state overview for the broader context, or browse the state directory.

Pull a Brown County code packet.

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