Florida wind load calculator.

Component & cladding design pressures to ASCE 7-22 — window, door and roof, all zones. Pick your county and element; the tool does the rest.

Need it sealed?

These are preliminary pressures for product selection. HVHZ and many jurisdictions require sealed engineering — that is what we do.

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Component & cladding wind pressure

For window, door and roof replacements on buildings 60 ft or less in mean roof height. Basis: ASCE 7-22, Chapter 30 (Florida Building Code, 8th Edition, 2023). Runs on our server; nothing is stored.

County (sets the design wind speed) Design wind speed V_ult Exposure category Enclosure Element

Read this before you use the number. These are preliminary pressure estimates, based on simplifying assumptions and other assumptions that may vary materially from your actual project conditions. HVHZ and many jurisdictions require signed and sealed engineering — that is what we do.