Crawl Space Doors - Foundation Vents Door Shutter Fan Air Vents Ventilation Installation

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WELCOME TO crawlspace DOOR SYSTEMS
Delivering Innovative Flood and Air Products to Protect your Health and Crawlspace with the best products in the market.

WE PUT AIR WHERE NONE HAS GONE BEFORE!

SAVE MONEY – Save money on your utility bill with our ventilation, door, fan and vent cover products. You can save money on your flood insurance premiums with our FEMA compliant flood vent.

SAVE ENERGY – Use our crawlspace vents and doors to ventilate your crawlspace with natural air flow or forced air with our energy efficient exhaust and portable fans. Natural air flow and forced air flow cost less than a dehumidifier.

PROTECT YOUR FAMILY – A damp crawlspace is very unhealthy. Mold thrives in damp areas causing millions of airborne mold spores that can get into your home. Toxic mold spores can be deadly to children and people with allergies and COPD.

SAVE THE ENVIRONMENT - Reducing the moisture in your crawlspace reduces mold that releases airborne mold spores into the environment.

GREEN CRAWLSPACE – Ventilate your crawlspace with natural air flow with our crawlspace vents, louvers and doors.

PROTECT YOUR HOME – Moisture in the crawlspace rots the wood under your home. Reduce the moisture in your crawlspace with our crawlspace doors, louvers, vents and fans.

CRAWLSPACE DOORS ● AIR VENTS ● FLOOD VENTS ● FANS ● VENT COVERS

BUY NOW!

USES► New Construction ● Renovations ● Modular & Manufactured Homes ● Closed & Conditioned Crawlspaces

DOORS ► Crawlspace doors used for ventilation in the summer ● Close in the winter ● Excellent for closed or conditioned crawlspace applications ● The crawlspace door lid can be easily insulated for cold climates.

AIR VENTS ► Crawlspace air vents increases the ventilation ● Reduces radon, moisture, mold and odors ● Increased net free air ● Fewer vents required!

FLOOD VENTS ►Crawlspace flood vents are FEMA compliant ● Protect your home from flood waters ● Save money on Flood Insurance!

SHUTTER FANS ►Crawlspace shutter fans can be used to exhaust air out of crawlspace ● Install in foundation wall ● 480 CFM to 4,250 CFM ● Low amperage, 115 Volts ● Meets OSHA standards ● Floating louver stops rain and cold air

DOORS WITH FAN ► Crawlspace door fans exhaust air out of crawlspace ● Installed in door ● 480 CFM to 4,250 CFM ● Low amperage, 115 Volts ● Meets OSHA standards ● Floating louver stops rain and cold air

PORTABLE FAN ► Crawlspace portable fans forces air flow into hard to reach areas and create jet streams ● 555 CFM to 1,115 CFM ● Low amperage, 115 Volts ● Meets OSHA standards

VENT COVERS ► Crawlspace vent covers cover the standard 8” X 16” air vent ● Excellent for closed, sealed or conditioned crawlspace applications ● The crawlspace vent cover can be easily insulated for cold climates

ALL PRODUCTS ► Are designed to protect your crawlspace ● All products are durable, rust and rot resistance ● easy to install ● can be painted

FOR MORE INFORMATION (Click Each Link Below)

Standard Doors / Vents

Standard Crawl space Door / Air Vent
Durable PVC/ABS plastic (no rust or rot)
Louver and vermin screen for summer ventilation
Ventilation reduces moisture, mold, radon and odors
Door lid for winter closure
Treated with UV retardant
Quick and easy installation
Installation instructions and hardware included
Designed to fit nine standard sizes and many other sizes
Louver and door connected to frame with plastic pins for easy entrance
Excellent for conditioned or encapsulated crawlspaces
Flange mounts to outside surface of the foundation wall
Can be painted with paint made specifically for plastic
Excellent for new construction and remodeling

DOWNLOADS:
Crawlspace Door Flyer
Consumer Pamphlet
Crawlspace Door Installation Instructions
Crawlspace Door Patent

Flood Vents

FEMA Flood Vent – Patent No. US D583,042
It’s Smart to use Flood Vents
Protect home from flood waters
Compliant with FEMA’s flood zone requirements
Certification of Engineered Flood Openings (FEMA’s TB 1-2008)
Increases flood protection with fewer flood vents
The most economical flood vent in the market today
Save money on flood insurance by using flood vents
Louver and vermin screen for summer ventilation
No cover allowed to block the automatic entry and exist of floodwaters
Durable PVC/ABS plastic (no rust or rot)
Treated with UV retardant
Quick and easy installation
Installation instructions and hardware included
Designed to fit nine standard sizes and many other sizes
Larger sizes designed for more flood protection
The flood vent is excellent for remodeling or new construction

DOWNLOADS:
Flood Vent FEMA Certification
Consumer Pamphlet
FEMA Technical Bulletin 1 - 2008
FEMA Flood Vent Patent

Economy Doors / Vents

Economy Crawl space Door / Vent
Durable PVC/ABS plastic (no rust or rot)
Louver and vermin screen for summer ventilation
Ventilation reduces moisture, mold, radon and odors
Plastic Sheet Between Screen and Louver to Close
Treated with UV retardant
Quick and easy installation
Installation instructions and hardware included
Designed to fit nine standard sizes and many other sizes
Louver and door connected to frame with plastic pins for easy entrance
Excellent for conditioned or encapsulated crawlspaces
Flange mounts to outside surface of the foundation wall
Can be painted with paint made specifically for plastic
Excellent for new construction and remodeling

DOWNLOADS:
Flood Vent FEMA Certification
FEMA Technical Bulletin 1 - 2008

Shutter Fans

Crawl Space Shutter Fan
The only large CFM crawl space fan with low amperage in the market
The crawl space shutter fan comes with a 9’ cord
Has a three speed controller and uses 115 volts
Floating shutters prevents rain and cold air entering crawl space
The shutter has a tie bar to reduce shutter flapping
No costly electrician needed!
Meets OSHA standards
Has an OHSA approved grill around the fan blades
Motors are energy efficient and totally enclosed for moisture areas
Has a corrosion resistant frame and aluminum shutter
10” to 20” Blade Sizes
480 to 4,250 CFM

DOWNLOADS:
Crawlspace Fan Specification
Consumer Pamphlet
Crawlspace Fan Installation Instructions

Shutter Fan Mounted in Door

Crawl space exhaust fan mounted in door cover for easy crawlspace access
The only large CFM crawl space fan with low amperage in the market
The crawl space shutter fan comes with a 9’ cord
Has a three speed controller and uses 115 volts
Floating shutters prevents rain and cold air entering crawl space
The shutter has a tie bar to reduce shutter flapping
No costly electrician needed!
Meets OSHA standards
Has an OHSA approved grill around the fan blades
Motors are energy efficient and totally enclosed for moisture areas
Has a corrosion resistant frame and aluminum shutter

DOWNLOADS:
Crawlspace Fan Specification
Consumer Pamphlet
Crawlspace Fan to Door Installation Instructions

Portable Fans

Portable Crawl Space Fan
Directs air into hard to reach areas
Creates a jet stream for cross air flow ventilation
Frame made of durable ABS plastic
The frame and base easily slips apart for entrance into crawl space
Equipped with a 9’ cord
Has a three speed controller and uses 115 volts
No costly electrician needed!
Meets OSHA standards
Has an OHSA approved grill around the fan blades
Motors are energy efficient and totally enclosed for moisture areas
Has a corrosion resistant frame and aluminum shutter

DOWNLOADS:
Crawlspace Fan Specification
Consumer Pamphlet
Crawlspace Portable Fan Patent

Recessed Vent Cover (RVC)

Crawl Space Vent Cover - Recessed
Durable PVC/ABS plastic (no rust or rot)
Crawl space vent cover replaces a standard 8” x 16” air vent
Excellent for closed, encapsulated or conditioned crawl spaces
Attaches to inside of crawl space foundation opening with fasteners or adhesive
Permanently seals 8” X 16” crawl space foundation openings
Crawl space vent cover can be insulated by gluing insulation inside the cover
Patent Pending – Recessed Crawl Space Vent Cover

DOWNLOADS:
Consumer Pamphlet

Outward Mounted Vent Cover (OMVC)

Crawl Space Vent Cover – Outward Mounted
Durable PVC/ABS plastic (no rust or rot)
Covers crawl space foundation vents or openings
Excellent for closed, encapsulated or conditioned crawl spaces
Attaches to outside of crawl space foundation wall with fasteners or adhesive
Permanently seals crawl space foundation openings
Crawl space vent cover can be insulated by gluing insulation inside the cover
Patent Pending – Outward Mounted Crawl Space Vent Cover
Very large crawl space vent cover – Outside dimensions 13” x 21”

DOWNLOADS:
Consumer Pamphlet

Accessories

Humidistat
Knee Pads
Gloves
Measuring Tapes
Lights
And Much More!

Crawl Space Door Systems' mainstay of product line is our durable plastic CRAWLSPACE DOORS & VENTS WITH LOUVER AND VERMIN SCREEN.
We have engineered and patented innovative AIR FLOW SYSTEMS which:

Controls Moisture / Stops Mold
EPA - MOLD

Removes Radon Gases
EPA - RADON

Protects Flood Zone Homes
FEMA - FLOODWATER
This technology is unparalleled by industry standards. The crawlspace doors, air vents, flood vents and fans are used on single family homes and large condo complexes.

Our Product line includes durable plastic doors with louvers and vermin screen, air vents with louvers and vermin screen, FEMA compliant flood vents, shutter fans, doors with fans, portable crawlspace fans and vent covers. These door systems are designed to create easy access to the crawlspace and maximize crawlspace ventilation. Exhaust fan doors are effective as whole crawlspace exhaust systems. The doors and vent covers can be used seal crawlspaces and for encapsulation applications. All of our products are easy to install.

Used as Door
Air or Flood Vent
Air or Flood Vent

Air or Flood Vent
Air or Flood Vent
Air or Flood Vent

Used as Flood Vent
Used as Flood Vent
Used as Flood Vent