Light

ZIP Code 38222

Henry County, Tennessee — Buchanan

10PSF (Ground Snow Load)
LightClassification

What This Means

Henry County, Tennessee has a light ground snow load of 10 PSF per ASCE 7-22. At this level, most standard residential roofs are designed to handle the load without issue. However, flat or low-slope roofs should still be checked for drifting and sliding snow.

Snow Load Details

ZIP Code38222
CountyHenry
CityBuchanan
StateTennessee (TN)
Ground Snow Load10 PSF — Light
Classification Range1 - 20 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): 10 PSF

Roof Snow Load: 7 PSF

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

Henry 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

38220 10 PSF Light 38221 10 PSF Light 38223 10 PSF Light 38224 10 PSF Light 38225 10 PSF Light

Frequently Asked Questions

What is the ground snow load for ZIP code 38222?

ZIP code 38222 is in Henry County, Tennessee, with a ground snow load of 10 PSF, classified as light per ASCE 7-22.

Is my roof strong enough for snow in 38222?

With a light ground snow load of 10 PSF, standard residential construction typically handles this load, but verify with your local building code.

What county is ZIP code 38222 in?

ZIP code 38222 is in Henry County, Tennessee (TN).