Design Criteria
Design Criteria
Design Criteria:
Frost Depth – 32”
Seismic Category – B
Wind Speed (mph) – 95
Residential Climate Zone – 5
Commercial Climate Zone – 5B
Snow Load:
To determine ground snow load, use the 2015 Idaho Ground Snow Load Map link below to find your property.
2015 Idaho Ground Snow Load Map
https://www.lib.uidaho.edu/digital/idahosnow/map2015.html
To determine roof snow load, multiply the ground snow load by 80%.