Top 9 Crawl Space Vent Cover – Roof Vents

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1. Crawl Space Door Systems


8"x16" White, Crawl Space Manual Air Vent with Removable Cover and Vermin Screen

Crawl Space Door Systems #ad - Important: please be sure to take proper measurements before placing your order. Inches. Great for ventilation and encapsulation. Total dimensions 11"x19" due to 1. 5 inch mounting flange. Installation hardware included. Almost double the amount of other air vents. Flush mounted over opening. Quit replacing crawl space vents year after year! Paintable with plastic adherent paint. Made of durable ABS plastic no rust or rot. Save money. Nfa net free airflow 95 sq. Built to last. 8"x16" air vent with cover. No rusting.
BrandCrawl Space Door Systems #ad
ManufacturerCrawl Space Door Systems, Inc. #ad
Height11 Inches
Length19 Inches
Weight1.5 Pounds
Width1.5 Inches
Part NumberCECOMINOD078547

2. Air Vent


Brown, 50", 1-Qty, Air Vent RABR Heavy-Duty Automatic Foundation Vent

Air Vent #ad - Designed to work effectively. Included components: Brown Auto Vent. Convenient and easy to use. Country of Origin: United States. Durable and long lasting.
BrandAir Vent #ad
ManufacturerAIR VENT INC. #ad
Height4.2 Inches
Length17 Inches
Width9.5 Inches
Part NumberRABR

3. Air Vent


AIR VENT FA109000 16.94x8 ALU Founda Vent

Air Vent #ad - This product is manufactured in China. Product is highly durable and very easy to use. This product adds a great value.
BrandAir Vent #ad
ManufacturerAIR VENT INC #ad
Height1.25 Inches
Length17 Inches
Weight0.9 Pounds
Width8 Inches
Part NumberFA109000

4. Duraflo


White, 16-Inch by 8-Inch, Duraflo 641608 Soffit Vent

Duraflo #ad - Country of Origin: China. Measurable net free area. Small louvers guard against weather and insect entry. Installs easily under eaves.
BrandDuraflo #ad
ManufacturerCanplas #ad
Height8 Inches
Length16 Inches
Weight0.2 Pounds
Width0.15 Inches
Part Number641608

5. Home Intuition


2 Pack, Home Intuition Adjustable Magnetic Heat and Air Deflector for Vents, Sidewall, and Ceiling Registers

Home Intuition #ad - Our money back guarantee provides you with the comfort you deserve to make sure your money was well spent and the best part is if your not satisfied we'll return. An evenly heated or cooled room is one that will save you money and over handling your units making sure you don’t push your HVAC system to a point where it is overworking and can lead to overheating and hefty service call fees.

You have nothing to worry about because we have got you covered. 5 year money back guarantee. Long lasting and money saving. We provide you with the ability to extend and retract between 10” – 14” in order to make sure you still have the proper width and fit resulting in maximum effectiveness.

Our heat and cold air deflectors are built from heavy duty plastic and super strong magnets delivering both quality and performance you deserve when making any purchase. Simple classic design. A combination of transparent material and low profile design will make sure your home, office, or personal space doesn’t seem to have any odd decorations hanging from your vents allowing you to keep things looking clean and uncluttered. Wide range of movement.
BrandHome Intuition #ad
ManufacturerHome Intuition #ad
Height3.75 Inches
Length9 Inches
Weight0.19 Pounds
Width3 Inches
Part NumberHD08408

6. Amerimax Home Products


AMERIMAX HOME PRODUCTS 75016 18" Galv Mini Area Wall

Amerimax Home Products #ad - Brand name: Amerimax Home Products. Item dimensions: 18. 0"l x 12. 0"w x 9. 0"h. Item weight: 5. 25 lb. Country of Origin: United States.
BrandAmerimax Home Products #ad
Height9 Inches
Length18 Inches
Weight5.25 Pounds
Width12 Inches
Part Number75016

7. Field Controls


Field Controls EL-1 Crawl Space Vent Fan

Field Controls #ad - Ft. Automatic Operation. Adjustable Control optional. Per unit. Cubic feet per minute: 135 CFM. Attaches to Any Vent. Up to 1000 sq.
BrandField Controls #ad
ManufacturerField Controls #ad
Height10 Inches
Length18 Inches
Weight4.2 Pounds
Width4 Inches
Part NumberEL-1
Warranty10 years.



Witten Automatic Vent B-EBLACKMB"Energy-Saver" Foundation Auto Vent 8" X 16"- Black

WITTEN AUTOMATIC VENT #ad - High density thermo-plastic construction. With 18" lintel for new construction. Color: Black. Fits standard 8" x 16" vent openings. Stainless steel and corrosion resistant metal parts.
Height19 Inches
Length30 Inches
Weight1.87 Pounds
Width15 Inches
Part NumberB-EBLACK(MB)

9. Air Vent Inc


Silver gray, 16" x 8", Air Vent Inc Foundation Vent 16" X 8" 45 Sq. In. Free Area, Aluminum mill

Air Vent Inc #ad - Fits 16 x 8" opening - overall size: 17" L X 7. 8" h. Stamped aluminum - Sliding damper. Free area. 8 mesh screen with lintel. In. Image may slightly differ from actual product due to mfg design changes. 45 sq.
BrandAir Vent Inc #ad
ManufacturerAir Vent, Inc. #ad
Height7.8 Inches
Length17 Inches
Weight2.5 Pounds
Width0.25 Inches
Part Number86159