Window Wind Load

Jacksonville Wind Load Calculator for Windows & Doors

Generate ASCE 7-22 design pressure calculations for Jacksonville and Duval County window and door permits. North Florida has design wind speeds of 130–145 mph — Florida Building Code still requires full wind load documentation for all permitted window and door work.

Jacksonville Wind Speed & Design Parameters

Parameter	Value
Design Wind Speed	130–145 mph (ASCE 7-22)
Exposure Category	B, C, or D (inland urban to Atlantic coast)
Product Approval	Florida Product Approval (FL#) required

Jacksonville Exposure Categories

Exposure D — Jacksonville Beach, Atlantic Beach, Neptune Beach, Ponte Vedra (within 1 mi of Atlantic). Highest pressures in the region.
Exposure C — Southside, Mandarin, suburban Duval, Clay County, Nassau County, St. Johns County. Most common for area projects.
Exposure B — Downtown Jacksonville, San Marco, Riverside, Avondale, dense urban neighborhoods.

Typical Jacksonville Design Pressures

Zone	Positive	Negative	Typical DP
Zone 4 (Interior)	~+22 psf	~−30 psf	DP 30
Zone 5 (Corner)	~+22 psf	~−40 psf	DP 40

North Florida Cities Covered

Jacksonville, Jacksonville Beach, Atlantic Beach, Neptune Beach, Ponte Vedra, Orange Park, Fleming Island, St. Augustine, Fernandina Beach, Amelia Island. Also covers Clay, Nassau, St. Johns, and Flagler counties.

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Professional, print-ready wind load calculation reports for Florida building permits. $19.99 per project.

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