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Minimum Design Criteria

2024 Climatic and Geographic Design Criteria

Ground Snow Load

Wind Design

Seismic Design Category

Subject to Damage From

Winter Design Temp

Ice Barrier Underlayment Required

Flood Hazards

Air Freezing Index

Mean Annual Temp

30

Speed (mph): 115

Topographic effects: No

Special wind region: No

Windborne debris zone: No

B

Weathering: Severe

Frost line depth: 30"

Termite: Slight to Moderate

1

No

2017

1500

50.2

Manual J Design Criteria

Elevation

Latitude 

Winter Heating

Summer Cooling

Altitude Correction Factor

Indoor Design Temperature

Design Temperature Cooling

Heating Temperature Difference

5,220'

39.8666505 N

6

90

.82

70

75

64

Cooling Temperature Difference

Wind Velocity Heating

Wind Velocity Cooling

Coincident Web Bulb

Daily Range

Winter Humidity

Summer Humidity

15

15

7.5

60

H

30%

50%