Overhead Garage Door Model

Overhead Garage Door Model
1540-524 Overhead Garage Door Model in White
Click powder coat paint color to view:
Model Number Description Flood Coverage Air Ventilation
1540-524,1540-574 Overhead Garage Door Model 200 sq. ft. n/a
Vent Size Rough Opening
16-in. x 8-in. for (524),
14 1/2-in x 8 1/2-in. for (574)
16-in. x 8-in. for (524),
14 1/2-in x 8 3/4-in. for (574)

About Insulated Flood Vents

BIM Files Now Available on ARCAT

Continue to ARCAT.com


This series is used for a garage or conditioned space where flood protection is required but air ventilation is not desired. For situations where a sealed crawlspace is being utilized in a floodplain, flood protection is still required and the Insulated FLOOD VENT series is the perfect fit for those applications.

Flood Protection

The vent door is latched closed until it comes in contact with flood water. Entering flood water lifts the patented internal floats which unlatch and allow the door to rotate open. This allows the flood water to automatically enter and exit through the frame opening, relieving the pressure from the foundation walls. Certified flood debris clearance is demonstrated with a 3” diameter opening when the flood door is activated.


The flood door contains a 2” styrofoam core that has an R-value of 8.34. There is also a felt weather stripping that lines the entire vent frame helping to keep the enclosure as insulated as possible.

Product Catalog

Go to Product Catalog


Download our National Certification (ICC-ESR 2074)

Check out our FAQs

Go to our FAQ page

Still Have a Question?

Contact our Sales and Support Office

  • (877) 441-8368
  • .(JavaScript must be enabled to view this email address)
Where to Buy