Top 8 Crawlspace Vent Well – Roof Flashings

As an Amazon Associate I earn from qualifying purchases.

1. Amerimax Home Products

#ad

Amerimax Home Products 75016 18" Galv Mini Area Wall, Silver

#ad
Amerimax Home Products #ad - Brand name: Amerimax Home Products. Item weight: 5. 25 lb. Item dimensions: 18. 0"l x 12. 0"w x 9. 0"h. Country of Origin: United States.
BrandAmerimax Home Products #ad
ManufacturerAMERIMAX HOME PRODUCTS #ad
Height9 Inches
Length18 Inches
Weight0.63 Pounds
Width12 Inches
Part Number75016
Model75016

2. Durablow

#ad

Durablow Stainless Steel Crawl Space Foundation Fan Ventilator + Built-in Dehumidistat Stainless steel silver, M2D

#ad
Durablow #ad - Exchange the outdoor and indoor air, improve room air quality and balance the humidity. Reduces moisture in crawl spaces / foundation to protect home and occupants. Freeze protection thermostat.

Better than ss #430 and much better than other brands' Galvanized Steel. Measure your crawl space vent opening size before purchasing. 4. Dual fans with power cord. Benefits: 1. Air out ▼ dimensions l x w x h: 18” x 9” x 2”. Seven leaves AC Axial Fan. 3. It helps to reduce radon level in crawl space, since radon density is heavier than air, radon will precipitate in lower floors. Ul listed components used. Increases air circulation to prevent condensation and wood rot. 100% stainless steel 304 Grade panel & housing box for longer life in humid environment. 2. Exhausts vent radon gas, treated wood gases and odors, prevents migrating into living areas.
BrandDurablow #ad
ManufacturerDurablow #ad
Height2 Inches
Length18 Inches
Weight5.7 Pounds
Width9 Inches
Part NumberMFB M2D
ModelMFB M2D (RT)

3. Crawl Space Door Systems

#ad

Outward Mounted Black, 10" Height x 18" Width, Crawl Space Vent Cover

#ad
Crawl Space Door Systems #ad - Solid abs plastic vent cover: Won't rust or rot! Does not go into the opening. Installation: designed to be mounted over standard 8" height x 16" width crawl space openings.

Does not open or close: This is a solid piece vent cover for enclosed, encapsulated, or conditioned crawl spaces. Surface mounted: attaches to outside of crawl space foundation wall over 8"x16" openings with screws or adhesive not included. Paintable: may be painted with a plastic adherent paint. Crawl space vent cover can be insulated by gluing insulation inside the cover. Mounts over the opening. Screw directly into foundation wall with a 1/4" masonry bit or construction grade adhesive.
BrandCrawl Space Door Systems #ad
ManufacturerCrawl Space Door Systems, Inc #ad
Height0.5 Inches
Length18 Inches
Weight0.5 Pounds
Width10 Inches
Part NumberCECOMINOD043182
ModelCECOMINOD043182

4. AC Infinity

#ad

AC Infinity AIRTAP T4, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4” x 10” Register Holes.

#ad
AC Infinity #ad - A quiet fan system designed for improving wall and floor register airflow from HVAC systems. Fits only 4 x 10 in. Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish. Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork. Registers | airflow: 120 cfm | Noise: 18 Dba | Includes Wall Adapter. Programmable lcd controller with heating and cooling thermostat, and automated fan speeds.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Weight0 Pounds
Part NumberAC-RBF4-B
ModelAC-RBF4-B

5. Crawl Space Door Systems

#ad

8" Height x 16" Width, Manual Crawl Space Vent with Removable Cover and Vermin Screen White

#ad
Crawl Space Door Systems #ad - Durable: made of durable ABS plastic that is also paintable. Installation hardware included. Great for ventilation and encapsulations. Nfa net free airflow: 95 sq inches. Built to last: save money. Total dimensions with mounting flange: 11" height x 19" width. Designed for: 8" height x 16" width foundation openings. Will not rust or rot. Quit replacing crawl space vents year after year! Almost double the amount of other air vents.
BrandCrawl Space Door Systems #ad
ManufacturerCrawl Space Door Systems, Inc. #ad
Height11 Inches
Length19 Inches
Weight1.5 Pounds
Width1.5 Inches
Part NumberCECOMINOD078547
ModelCECOMINOD078547

6. Crawl Space Door Systems

#ad

Black For 8"x16" Foundation Openings, Crawl Space Recessed Foundation Vent Cover

#ad
Crawl Space Door Systems #ad - Crawl space vent cover recesses into most 8"x16" openings. It does not open. This is a solid piece cover. May be used permanently or just for winter.

You must remove you old vent to use this cover. May be painted with a plastic adherent paint. Dimensions: rectangular inside - 7 ¾” x 15" outside mounting Lip - 9 ¾" X 17 ¼" Inside Recessed Depth - 1 ¼". Excellent for closed, encapsulated or conditioned crawl spaces. Attaches to inside of crawl space foundation opening with fasteners or adhesive not included. Crawl space vent cover can be insulated by gluing insulation inside the cover.
BrandCrawl Space Door Systems #ad
ManufacturerCrawl Space Door Systems, Inc. #ad
Height12 Inches
Length20 Inches
Weight0.63 Pounds
Width2 Inches
Part NumberRVC
ModelRVC

7. Home Intuition

#ad

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

#ad
Home Intuition #ad - 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. You have nothing to worry about because we have got you covered. 5 year money back guarantee. You have nothing to worry about because we have got you covered.

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. 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. 5 year money back guarantee. Wide range of movement. 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.

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. 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. Long lasting and money saving. Simple classic design.
BrandHome Intuition #ad
ManufacturerHome Intuition #ad
Height3.75 Inches
Length9 Inches
Weight0.19 Pounds
Width3 Inches
Part NumberHD08408
ModelHD08408

8. AC Infinity

#ad

With Temperature and Dehumidistat Controller, Exhaust, Crawlspace Basement Ventilator Fan, IP-44 Rated, AC Infinity AIRTITAN T8

#ad
AC Infinity #ad - A fan system designed to provide ventilation and moisture control for crawl spaces and basements. Heavy-duty stainless steel frame with IP-44 rated fans to be highly resistant to liquids and dust. Airflow: 240 cfm | noise: 32 Dba. Includes wall adapter | design: exhaust | dims. 18 x 9 x 1. 6 in. Reduces humidity by creating exhaust airflow to expel foul odors and stale air from your home. Programmable controller with corded probe, can adjust airflow in response to temperatures and humidity.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAC-ATT8
ModelAC-ATT8