
Design Criteria
TABLE R-301.2(1) - Climatic & Geographic Design Criteria
Roof snow load (non-reducible): | 40LB (unless otherwise required by the Building Official based on the site location and elevation) |
Wind speed: | 115 MPH |
Seismic design category: | B |
Weathering: | Severe |
Frost line depth: | 48 inches |
Termite: | None |
Winter design temperature: | 1 degree |
Ice barrier underlayment required: | Yes |
Flood hazards: | Firm 1984 |
Air freezing index: | 2307 |
Mean annual temperature: | 41.8 F |