Adopted edition
IBC 2021
Inherits from AK state floor.
AK · Borough
Bristol Bay Borough, AK.
Bristol Bay Borough is in AK (IECC zone 7, design wind 100 mph).
Design wind speed
100 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft. Drives fastener spacing, hold-downs, and opening protection.
Climate zone (IECC)
7
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
Bristol Bay Borough County Building Department
Working in Bristol Bay Borough?
Pull an address-level code packet for any property in Bristol Bay Borough. SkyCanvass resolves the parcel, looks up the adopted edition + the Bristol Bay Borough-specific amendments listed above, and emits a cited packet ready for permit submittal.
See the Alaska state overview for the broader context, or browse the state directory.
Pull a Bristol Bay Borough code packet.
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