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Smart Vent Flood Vent Sealing Kit Model 1540-526 for Insulated Smart Vent

  • $80.00

  • Smart Vent Flood Vent Sealing Kit creates a tight seal behind the flood vent opening and finish off the interior space while the vent is not in use
  • When a flood event occurs, the precision cut, engineered material is dislodged, creating an unobstructed opening allowing the engineered flood vent to fully function.
  • This simple, energy efficient upgrade is for any new or existing SMART VENT Insulated Model #1540-520 in your home or business, which exceeds the 2018 energy codes.
  • Because the Homasote is composed of 98% recycled material, it is biodegradable and will decompose leading to less post-flood cleanup.

WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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