Dual-Function Flood Vents

The Dual-Function Models provide both flood protection and natural air ventilation.

This model type is ideal for use in homes with a crawlspace or any enclosed area that desires natural air ventilation

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Smart Vent Products

Smart Vent Dual Function Flood Vent 1540-510

MSRP:

Was:

Now: $214.99 - $244.99
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Smart Vent Products

Smart Vent Dual Function Flood Vent Stacker Model

MSRP:

Was:

Now: $429.99 - $499.99
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Smart Vent Products

Dual-Function SMART VENT Pour-in-Place Vinyl Buck

MSRP:

Was:

Now: $287.98 - $353.98
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Smart Vent Products

2x2 Dual Function SMART VENT Multi-frame Unit

MSRP:

Was:

Now: $1,094.99 - $1,199.99