WINDLOADS.AIWind Load Calculator

Site-specific wind loads.
From a single address.

Enter a Florida address and we do the site and building research an engineer would otherwise do by hand. Confirm what we found to see ASCE 7-22 wind loads and preliminary wall pressures for each zone.

Typically 1–3 minutes per property.

Watch a worked example No account needed

Calculating requires sign-in and an active trial or subscription.

14 days free, then monthly billing. Reports priced separately. See pricing

See the calculator at work
Step 1 of 5: Start with one address.

Start with one address.

Sample property address
100 Example Lane, Florida

Next, we research

  • Design wind speed
  • Risk category
  • Wind exposure
  • Building outline
  • Mean roof height
See the real calculator screen

Illustrative inputs. No property lookup. Not for permitting.

  • ASCE 7-22 wall pressures, Zones 4 and 5
  • 2023 Florida Building Code (8th Edition)
  • Miami-Dade and Broward HVHZ screening
  • Optional Florida PE signing and sealing

A conventional calculation costs

$150–$375

Typically about $150 per property, and up to $375 at some engineering firms.

The slow part is the research.
We automated it.

How a conventional wind-load calculation compares with Windloads.ai
StepConventionalWindloads.ai
Wind speed and risk categoryLooked up for each siteFound from the address
Wind exposureJudged from aerial photosAssessed for you to confirm
Building outline and heightMeasured from plans or aerialsFound for you to confirm
Zone pressuresWorked up by hand or spreadsheetCalculated in seconds

On-screen checks are included in one monthly subscription. Buy a report only when a project needs one.

Compare calculator access and reports

Results stay preliminary until a Florida PE reviews and signs off. Buy the full calculation PDF for your own engineer, or order Florida PE review, signing and sealing through Windloads.ai.

Catch failures before the lab. Find approvals in seconds.

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Averroes Testing Review

Patent-pending engineering review of your specimen drawings and test program. Averroes reviews the assembly as one system, so weaknesses surface before fabrication instead of at the laboratory.

A failed test can cost tens of thousands of dollars in refabrication, re-engineering and repeat testing.

Approval Search

Florida Product Approvals, searchable in seconds by FL number, manufacturer, product, model or engineer, and updated automatically from Florida Building Commission records.

Revisions are grouped by FL number, with links to available drawings and evaluation reports.

Pricing

Start free for 14 days. Buy a report only when a project needs one, and see the total before you pay.

Calculator access

Address-based Florida wind-load checks with property review, interactive wall zones and on-screen pressures.

Reports and permit plans are separate, one-time purchases for each project.

14-day free trial

$0 today

Then … USD / month, billed automatically until cancelled.

Start free trial For eligible new subscribers. Recurring billing approval required. Cancel in My Account before the trial ends to avoid the first charge. Subscription terms

Wind-load reports

Order a report from your calculation results. Add permit plans later from My reports, with the address already filled in.

Wind-load calculation PDF

… / report

  • Full calculation record for your engineer to review
  • Window, door, garage-door and glass-railing pressures
  • Unsigned and unsealed
Order from your resultsView sample

Florida PE wind-load report

… / report

  • Florida PE review of your calculation
  • Signed and sealed by a Florida PE
  • Delivered by email

Already purchased an unsigned PDF? Request PE review, signing and sealing for ….

Permit plans are sold separately.Subject to complete project information and PE approval.

Permit plans, signed and sealed by a Florida PE

Your floor plan, window and door schedule, wind loads and product approval review, prepared as one permit package.

Wind-load calculations included. No separate report purchase needed.

  • Upload your floor plan and enter the opening schedule
  • Review the package and exact price before payment
  • Engineering review, then final plans delivered by email

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Start the package from your calculation results. Subject to complete project information and PE approval.

Prepare permit plans