CLIMATIC AND GEOGRAPHIC DESIGN DATA
| Ground Snow Load | Wind Speed | Seismic Design Catagory | Weathering | Frost Depth Line | Termites | Decay | Winter Design Temp. |
| 30" 35" See note "a" | 90 mph -3 sec burst | "A" | Severe | 42- inches | Moderate to Heavy | Slight to Moderate | 0º F |
Note "a'' 30" at elevations under 1700' in elevation; 35" at all locations over 1700' in elevation
SIMPLIFIED INSULATION REQUIREMENTS
| Minimum U-Factor |
Minimum Thermal Insulation R-Value [hrxft2xºF / BTU] |
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| Windows & Doors | Skylights | Roof / Ceiling | Wood Framed Walls | Floors over non-conditioned space | Slab Perimeter | Basement Walls | Crawl Spaces |
| 0.35 | 0.50 | R-49 | R-21 | R-21 | R-13 /4-feet | R-11 | R-20 |