SpecLab® - Custom 3D Airflow Visualization from Big Ass Fans

Airflow That’s Tailored to Your Space

SpecLab uses CFD and proprietary airflow data to model complex facilities—complete with interior walls and other building elements that impact airflow—and run precise simulations of our fans’ performance. Coupled with a free facility inspection by our airflow experts, SpecLab ensures the perfect recommendation for the size, number, and placement of the Big Ass fans in your space.

Get a Clear Picture of Comfort

Only Big Ass Fans offers groundbreaking SpecLab software, a cloud-based, comprehensive configurator that allows you to work side-by-side with our experts to specify airflow solutions. Using computational fluid dynamics (CFD) and your building’s unique layout, SpecLab creates a full 3D simulation of our fans in your space, letting you see our recommendations in a level of detail never before possible.

  • Visualize and quantify Big Ass fans’ impact on personal comfort
  • Evaluate fan performance in a 3D simulation of your space
  • Fast-track project approvals with a data-backed airflow analysis
  • Test airflow and efficiency for new construction and retrofit projects

SpecLab’s performance metrics adhere to ANSI/ASHRAE Standard 55-2017 and ASHRAE Standard 216P.

Average Air Velocity
Average Cooling Coverage
Predicted percent of
dissatisfied occupants

Seeing Is Believing

When you invest in your people’s comfort, you expect to see results. Big Ass Fans’ SpecLab turns abstract concepts into tangible evidence backed by real data from our research lab. A SpecLab report lets you see firsthand how our fans will transform the comfort of your space before you decide to buy.

Show, Don’t Tell

Other fan companies tell you their solution for your space, but only Big Ass Fans shows you with a precise simulation in an immersive 3D environment. This remarkable tool is without precedent in the industry and available at no cost to you with a custom quote from a Big Ass Fans expert.

Ready to Optimize Your Space with SpecLab?

Call 877-244-3267 or click below to request your free quote and airflow analysis.


Your info has been sent! A Big Ass Fan Expert will be contacting you very soon.