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VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
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VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille
VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille

Features & Details

  • 【FOR REDUCED FLOOD RISK】 - Bidirectional flood vents allow floodwater to enter and exit freely, relieving hydrostatic pressure to prevent foundation damage and reduce your flood risk. The reduced flood risk associated with proper flood vent installation can also lead to a significantly lower insurance premium for your home.
  • 【FLEXIBLE & COMPACT DESIGN】 - The louvered panel of the crawl space flood valve can be easily removed for user maintenance and cleaning. It also allows for good ventilation of the space. Opening dimensions (W x H): 20 x 12 inches / 508 x 304.8 mm. Item dimensions (W x H x D): 22.05 x 14.17 x 1.02 inches / 560 x 360 x 26 mm.
  • 【EASY TO INSTALL】 - The ventilation grille features four mounting holes and a set of mounting screws to make fan installation easy for the user. It can be easily installed in new builds or retrofitted with adhesive or an equivalent fastener and easily installed in unfinished enclosures below the plinth flood level.
  • 【STURDY STEEL CONSTRUCTION】 - The flood vent uses galvanized steel for good workability and excellent rust resistance. The surface paint treatment is bright and wear-resistant, making it easy to scrub clean.
  • 【RELIABLE WELDING TECHNOLOGY】 - The ventilation grille features reliable welding technology with high strength and good connectivity. It effectively improves the equipment's hardness and increases impact resistance.

Frequently Bought Together

Reviews 5.0
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Average rating based on 3 reviews

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About this item

Product specification
Model
FHTKGDBY-20''x12''
Color
Black
Material
Galvanized steel
Opening dimensions (W x H)
20 x 12 inches / 508 x 304.8 mm
Item dimensions (W x H x D)
22.05 x 14.17 x 1.02 inches / 560 x 360 x 26 mm
Connector profile
Wall
Thickness
0.03 inches / 0.75 mm
Net weight
4.85 lbs / 2.2 kg
Description
VEVOR crawl space flood vent mounted on a brick and stone wall.
black VEVOR crawl space flood vent with mounting bolts.
Ventilation grille 508 x 304.8 mm
The flood vent is made of galvanized steel with a surface coating to resist corrosion and impact damage. Installing the crawl space flood vent on foundation walls allows for the automatic entry and exit of floodwater, protecting your foundation and reducing your flood risk. This can result in a significantly lower insurance premium for your home. This vent grille is surface-mounted above the foundation opening and can be used in crawl spaces, garages, and full-height enclosures.
  • For a lower risk of flooding
  • Flexible & compact design
  • Effortless installation
  • Robust steel construction
  • Reliable welding technology
VEVOR crawl space flood vent reduces flood risk in crawl spaces, garages, and sheds.
Reduce the risk of flooding
This foundation floodlight is surface-mounted above the foundation opening to reduce your flood risk. It can help lower your flood insurance premiums and is suitable for full-height crawl spaces, garages, and housing.
detachable back panel of VEVOR crawl space flood vent with louvered design.
Removable slatted panel
The blind is fixed and adjusted using screws, and it can also be removed as a single unit. Furthermore, the angled design of the blind is beneficial for improving the air quality in the living area.
easy installation guide for the VEVOR crawl space flood vent with screws and wall.
Easy & convenient installation
Simply insert the screw into the four holes in the crawl space and install it on the wall. Four expansion screws are included for easy installation.
VEVOR crawl space flood vent in rigid zinc-coated steel with rust resistance.
Rigid galvanized steel
The flood shaft is made of galvanized steel, which refers to the steel plate with a zinc coating on the surface. It has good weldability and coating performance with rust resistance.
VEVOR crawl space flood vent with smooth surface, wear resistance, and high hardness.
Surface coating treatment
The surface of flood control valves is treated with a paint that is smooth, attractive, and easy to clean. It offers good corrosion resistance, high hardness, and fire resistance.
VEVOR crawl space flood vent with durable welding craft and high strength features.
Long-lasting sweat hand
The crawl space ventilation uses superior welding technology, which increases the stability of the device connection point. It is not easily damaged in the event of a major impact.
VEVOR crawl space flood vent with dimensions labeled for width and height.
  • Model: FHTKGDBY-20''x12''
  • Color: Black
  • Material: Galvanized steel
  • Opening dimensions (W x H): 20 x 12 inches / 508 x 304.8 mm
  • Item dimensions (W x H x D): 22.05 x 14.17 x 1.02 inches / 560 x 360 x 26 mm
  • Connector profile: Wall
  • Thickness: 0.03 inches / 0.75 mm
  • Net weight: 4.85 lbs / 2.2 kg
VEVOR crawl space flood vent with installation bolts, black louvered design.
  • 1 x ventilation grille
  • 4 x expansion bolts
  • 1 x Product manual
VEVOR crawl space flood vent mounted on a brick and stone wall.
black VEVOR crawl space flood vent with mounting bolts.
Ventilation grille 508 x 304.8 mm
The flood vent is made of galvanized steel with a surface coating to resist corrosion and impact damage. Installing the crawl space flood vent on foundation walls allows for the automatic entry and exit of floodwater, protecting your foundation and reducing your flood risk. This can result in a significantly lower insurance premium for your home. This vent grille is surface-mounted above the foundation opening and can be used in crawl spaces, garages, and full-height enclosures.
  • For a lower risk of flooding
  • Flexible & compact design
  • Effortless installation
  • Robust steel construction
  • Reliable welding technology
VEVOR crawl space flood vent reduces flood risk in crawl spaces, garages, and sheds.
Reduce the risk of flooding
This foundation floodlight is surface-mounted above the foundation opening to reduce your flood risk. It can help lower your flood insurance premiums and is suitable for full-height crawl spaces, garages, and housing.
detachable back panel of VEVOR crawl space flood vent with louvered design.
Removable slatted panel
The blind is fixed and adjusted using screws, and it can also be removed as a single unit. Furthermore, the angled design of the blind is beneficial for improving the air quality in the living area.
easy installation guide for the VEVOR crawl space flood vent with screws and wall.
Easy & convenient installation
Simply insert the screw into the four holes in the crawl space and install it on the wall. Four expansion screws are included for easy installation.
VEVOR crawl space flood vent in rigid zinc-coated steel with rust resistance.
Rigid galvanized steel
The flood shaft is made of galvanized steel, which refers to the steel plate with a zinc coating on the surface. It has good weldability and coating performance with rust resistance.
VEVOR crawl space flood vent with smooth surface, wear resistance, and high hardness.
Surface coating treatment
The surface of flood control valves is treated with a paint that is smooth, attractive, and easy to clean. It offers good corrosion resistance, high hardness, and fire resistance.
VEVOR crawl space flood vent with durable welding craft and high strength features.
Long-lasting sweat hand
The crawl space ventilation uses superior welding technology, which increases the stability of the device connection point. It is not easily damaged in the event of a major impact.
VEVOR crawl space flood vent with installation bolts, black louvered design.
  • 1 x ventilation grille
  • 4 x expansion bolts
  • 1 x Product manual
VEVOR crawl space flood vent with dimensions labeled for width and height.
  • Model: FHTKGDBY-20''x12''
  • Color: Black
  • Material: Galvanized steel
  • Opening dimensions (W x H): 20 x 12 inches / 508 x 304.8 mm
  • Item dimensions (W x H x D): 22.05 x 14.17 x 1.02 inches / 560 x 360 x 26 mm
  • Connector profile: Wall
  • Thickness: 0.03 inches / 0.75 mm
  • Net weight: 4.85 lbs / 2.2 kg

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VEVOR ventilation grille 508 x 304 mm end grille flap exhaust grille

5 3 Reviews
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