Get ASCE 7-22 design pressures for your windows, doors, and cladding in minutes. No engineering degree required — and your engineer can still review and seal it.
Most openings on a low-rise set never needed a custom engineering study — they needed the right number, on time.
Three things that turn wind loads from a hand-off into a design-phase decision you own.
Drop in the address and building geometry; read zone-by-zone design pressures for every opening and wall. Decide glass, framing, and corner conditions before the set hardens.
Store the manufacturers and models you intend to specify, then check each unit's certified design pressure against what the opening requires — with a clear pass or fail.
This isn't a black box. Every coefficient traces to its ASCE 7-22 section, so your engineer of record reviews and seals the output instead of re-deriving it.
Four steps that slot into how the set already comes together.
The tool returns the design wind speed and applies any Florida HVHZ or county override.
Enter heights and dimensions; exposure and zones resolve automatically for walls and openings.
Match each window and door against its required pressure — pass or fail, opening by opening.
Drop the report and .xlsx schedule into the permit package, ready for your EOR's seal.
Designing in another role? Engineers · Consultants · Contractors
No paid testimonials — just a verifiable record architects can lean on.
No. The tool walks you through location, geometry, and exposure with plain-language prompts and built-in ASCE 7-22 references. You enter the building; it returns the zone-by-zone design pressures for your windows, doors, and cladding.
Yes. Every coefficient cites its ASCE 7-22 section, so your engineer can review and seal the output without re-deriving it from scratch. PE sign-and-seal is available in-house for Florida projects up to three stories, and through our PE network in all 50 states.
Yes. Store the manufacturers and models you specify, then compare each unit's certified design pressure against the required pressure for the opening. Florida projects can verify FL# Product Approval and Miami-Dade NOA numbers before they reach the spec.
Yes. Enter the address and the tool applies Florida Building Code overrides for High-Velocity Hurricane Zones, wind-borne debris regions, and county amendments automatically — so the spec reflects the right speed before drawings go out.
Run a quick check at schematic to size openings and pick products, then a full run at design development to lock the schedule. Export the report straight into the permit set or hand it to your engineer of record.
A clean report with the design wind speed, exposure, zones, and per-opening pressures, plus an .xlsx window/door schedule for AutoCAD. Our reports carry a 100% permit-approval record across 24 years.
Yes. The free public calculator returns a design wind speed for any U.S. address with no signup, and a paid trial unlocks the full window-and-door workflow so you can run a real project end to end.
Spec windows and doors with confidence at design phase — then export a permit-ready report your engineer can seal. Start a free trial, or run the free wind speed lookup for your site address first.
Pull the design wind speed for your site address free — Florida HVHZ overrides for Miami-Dade, Broward, and Collier included. No signup, no meter.
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