Heavy

ZIP Code 05054

Orange County, Vermont — North Thetford

60PSF (Ground Snow Load)
HeavyClassification

What This Means

Orange County, Vermont has a heavy ground snow load of 60 PSF per ASCE 7-22. This is a significant structural load. Roofs must be specifically engineered for this snow load. Consider snow guards, proper insulation to prevent ice dams, and roof designs that shed snow effectively.

Snow Load Details

ZIP Code05054
CountyOrange
CityNorth Thetford
StateVermont (VT)
Ground Snow Load60 PSF — Heavy
Classification Range41 - 60 PSF
Data QualityMeasured

Source: ASCE 7-22 ground snow load polygons via ArcGIS

Roof Snow Load Calculator

ASCE 7-22 flat roof formula:  pf = 0.7 × Ce × Ct × Is × pg

Your ground snow load (pg): 60 PSF

Roof Snow Load: 42 PSF

ⓘ Simplified estimate for flat roofs. Sloped roofs, drift zones, and unbalanced loads need additional calculations. Consult a structural engineer for final design.

Orange County Snow Load Map

Counties colored by snow load classification. Gray = No Load, Blue = Light, Amber = Moderate, Orange = Heavy, Red = Extreme, Purple = Case Study.

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Nearby ZIP Codes

05051 60 PSF Heavy 05052 60 PSF Heavy 05053 CS Case Study 05055 60 PSF Heavy 05056 CS Case Study

Frequently Asked Questions

What is the ground snow load for ZIP code 05054?

ZIP code 05054 is in Orange County, Vermont, with a ground snow load of 60 PSF, classified as heavy per ASCE 7-22.

Is my roof strong enough for snow in 05054?

With a heavy ground snow load of 60 PSF, your roof must be specifically engineered for this load. Consult a structural engineer if building or renovating.

What county is ZIP code 05054 in?

ZIP code 05054 is in Orange County, Vermont (VT).