Foundation Ventilation

Automatic Foundation Vents take the worry out of remembering to open and close vents as the weather changes, so the home can be protected from decay.

The vent has a bi-metal coil to open and close automatically without electricity. When the temperature reaches 70°F the vent is fully opened to provide fresh intake air, and fully closes at approximately 40°F to conserve energy and protect pipes. These vents are easily installed using screws, or screw anchors or with retaining clips. Both are included with the vents. No mortar is required for installation.

• 45 sq. in. free area
• Will ventilate 33 sq. ft
• Adjustable sliding damper
• #8 mesh screen
• Popular in NY, Central & North NJ, and PA

• Cast Aluminum
• Single Slide
• 3/4″ Scalloped Lintel
• Popular In South NJ

• Fixed Louvers
• 8×8 Perma-coated screen attached
• 2 3 /8″ x 7 7 /8″ x 3 5 /8″ Replaces one brick
• 5 1 /16″ x 7 7 /8″ x 3 5 /8″ Replaces two bricks

• Molded Plastic Corrosion Resistant Construction

• Size: 8″x 16″

• Coated Aluminum Insect Screen

• NFA: 45 sq. in.

• Color: Gray

The “P-N-P Vents” are Fusion Welded, Maintenance
Free, All Vinyl Frame Construction, Chambered Profile
for Strength, Rigidity and Increased Thermal
Performance, Contoured Exterior Surface for Added
Concrete Adhesion, Have a Triple Duty Reinforcement,
which Resists the Weight of the Pour, Provides Full-face
Nailer to Secure into Form and Protects the Vent (along
with 3 Mil Blue Film Protects Both Sides of Every Unit),
and Multilingual Labeling Designating TOP and OUTSIDE.

Flood Flaps Multi-Purpose Series vents are FEMA
compliant flood vents certified to provide flood
protection and air ventilation. These models are perfectly
designed for an enclosure or crawlspace in a flood plain
that desires natural air while still providing efficient flood
relief when necessary. The patented grill remains closed
and secure until forced open by flood waters, allowing
water to enter or exit the enclosed area. These automatic
foundation flood vents are also FEMA/NFIP compliant.
Flood Flaps Multi-Purpose Series flood vents are the most
affordable ICC-ES certified flood vents available and
perfect for owners looking to bring their existing
structure or new construction into flood code compliance.
Unmatched Value…an ICC-ES certified, engineered FEMA
compliant flood vents covering 220 sq. ft. for far less cost