Design Criteria

Environmental Elements
Limits
Wind Speed
115 [51] exposure B or C
Seismic D2
Weathering Severe
Frost Line
30 inches
Termite Slight/moderate
Roof Snow Load
30 pounds
Ground Snow Load
43 pounds
Floor, Sleeping
30 pounds
Floor, Other
40 pounds
Deflection, Floors
L/360
Detection, Rafters less than 3/12
L/180
Winter Design Temperature
8 degrees Celsius / 46.4 degrees Fahrenheit
Soils Bearing Capacity
1,500 psf (assumed) (Exception: Dalmore Meadows, 1200 psf)