Trusted Flood Protection
ICC-ES certified flood vents engineered to meet FEMA standards and protect your foundation from flood damage. Trusted by builders and homeowners in flood-prone areas nationwide.
Sort by:
2 products
2 products
610 Sq Ft Coverage Through One Square Opening
Two ICC-certified flood vents in one frame. With each vent covering 305 sq ft (the highest-rated 16×8 available), this stacked system provides 610 sq ft of total coverage through a single 24" × 24" foundation opening. The unit's size and wall-mount design allow the breakaway vent holders to be easily removed from the frame, enabling the opening to be a crawl space access if needed.
KEY BENEFITS:
✓ 610 Sq Ft Total Coverage - Two 305 sq ft vents in one frame
✓ Square Opening - Perfect for standard commercial cuts
✓ 50% Fewer Penetrations - Install once, not twice
✓ ICC-ES Certified - Meets all FEMA, NFIP requirements
✓ 50-State Compliant - Accepted nationwide
IDEAL FOR:
- Small commercial buildings
- Multi-family housing
- Large residential homes
- Garages and outbuildings
SPECIFICATIONS:
- Model: ICCSTACKED (2-Unit)
- Total Coverage: 610 sq ft
- Rough Opening: 24" W x 24" H
- Total Dimensions: 30" W x 30" H
- Configuration: 2 vents in single frame
- Material: UV-treated ABS plastic
Getting your home FEMA compliant doesn't have to be expensive or complicated.
1,220 Sq Ft Coverage in a Single Opening
Four ICC-certified flood vents in one frame. With each vent covering 305 sq ft (the highest-rated 16×8 available), this stacked system provides 1,220 sq ft of total coverage through a single foundation opening. The unit's size and wall-mount design allow the breakaway vent holders to be easily removed from the frame, enabling the opening to be a crawl space access if needed.
KEY BENEFITS:
✓ 1,220 Sq Ft Total Coverage - Four 305 sq ft vents in one frame
✓ Single Opening - Reduces foundation penetrations by 75%
✓ Labor Savings - Install once instead of four times
✓ ICC-ES Certified - Meets all FEMA, NFIP requirements
✓ 50-State Compliant - Accepted nationwide
IDEAL FOR:
- Commercial buildings
- Apartment complexes
- Large residential projects
- Warehouses and industrial spaces
SPECIFICATIONS:
- Model: ICCSTACKED
- Total Coverage: 1,220 sq ft
- Rough Opening: 35¼" W x 19½" H
- Total Dimensions: 40.5" W x 24¾" H
- Configuration: 4 vents in single frame
- Material: UV-treated ABS plastic
Getting your building FEMA compliant doesn't have to be expensive or complicated.
Commercial Stacked Flood Vent Systems - Maximum Coverage
Maximum Coverage Through Minimal Openings
Our commercial stacked systems deliver 610-1,220 sq ft of flood protection through a single foundation opening. By combining multiple 305 sq ft vents (the highest-rated 16×8 available) into one frame, you reduce installation costs while maintaining superior coverage.
WHY CHOOSE STACKED SYSTEMS:
✓ Fewer Foundation Cuts - Preserve structural integrity
✓ Labor Savings - One installation instead of multiple
✓ Maximum Coverage - 610 or 1,220 sq ft options
✓ ICC-ES Certified - Full commercial compliance
✓ Contractor Preferred - Faster project completion
IDEAL APPLICATIONS:
- Commercial buildings
- Multi-family housing
- Apartment complexes
- Warehouses
- Large residential projects
2-UNIT SYSTEM (610 sq ft): Perfect 24×24 square opening
4-UNIT SYSTEM (1,220 sq ft): Maximum coverage at 35¼×19½
Both systems feature our rust-proof ABS construction that never needs maintenance.