Design Criteria

Ground Snow Load


25 per square foot

Wind Speed


90 miles per hour

Seismic Design Category


B

Subject to Damage From


  • Weathering: Severe
  • Frost Line Depth: 18 inches
  • Termite: Moderate to Heavy

Winter Design Temperature


16 degrees

Ice Barrier Underlayment Required


Yes
 

Flood Hazards


8/28/2008 - Effective date. FHBM identified 11/22/1974.

Air Freezing Index


300
 

Mean Annual Temperature


56