Heavy

ZIP Code 05459

Franklin County, Vermont — Highgate Center

50PSF (Ground Snow Load)
HeavyClassification

What This Means

Franklin County, Vermont has a heavy ground snow load of 50 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 Code05459
CountyFranklin
CityHighgate Center
StateVermont (VT)
Ground Snow Load50 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): 50 PSF

Roof Snow Load: 35 PSF

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

Franklin 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

05456 40 PSF Moderate 05457 50 PSF Heavy 05458 40 PSF Moderate 05460 40 PSF Moderate 05461 40 PSF Moderate 05462 50 PSF Heavy

Frequently Asked Questions

What is the ground snow load for ZIP code 05459?

ZIP code 05459 is in Franklin County, Vermont, with a ground snow load of 50 PSF, classified as heavy per ASCE 7-22.

Is my roof strong enough for snow in 05459?

With a heavy ground snow load of 50 PSF, your roof must be specifically engineered for this load. Consult a structural engineer if building or renovating.

What county is ZIP code 05459 in?

ZIP code 05459 is in Franklin County, Vermont (VT).