Finding the best ventilation cap suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best ventilation cap
1. Broan 641 Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans
Feature
Overall size showing on the surface is 9" square with a 5-1/2" hood and a 1-1/4" long attachment collar for 6" round ductwork (NOT for use with dryer venting)Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside
Wall cap is made of 22 gauge CRCQ steel construction with a .025 natural aluminum finish for durability and long life
Sold as 1 to a carton
Description
Maximize the air and sound performance of your Broan ventilation fan or range hood using one of our wide variety of ducting accessories.2. Broan-NuTone 636AL Roof Cap for 3" or 4" Round Duct for Range Hoods and Ventilation Fans, Aluminum
Feature
Fits 3-inch or 4-inch round duct for versatilityBuilt-in backdraft damper to keep out unwanted outside air
Built-in bird screen keeps out unwanted critters
Natural aluminum finish
Not for use with dryers
Description
Roof cap fits 3-inch or 4-inch round duct for versatility. Built-in backdraft damper and bird screen keep out unwanted outside air and critters. Natural aluminum finish for durability and long life that stands up to the elements. Not for use with dryers.3. Broan-NuTone 634M Roof Cap Black Up to 6" Round Duct
Feature
Footprint is 18-3/4" long x 14-1/4" wide for a well-balanced fitDesigned to fit 6" round duct
A built-in, backdraft damper and bird screen provide a dependable roof cap you can count on
Roof cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish for durability and long life
For use with Range Hoods, LoSone Fans and Bath Ventilation Fans
Description
Maximize the air and sound performance of your Broan ventilation fan or range hood using one of our wide variety of ducting accessories.4. Broan 643 8" Round Duct Aluminum Wall Cap with Damper, Aluminum
Feature
Duct Diameter: 8Description
Broan 643 Wall Cap - Aluminum For 8" Round Duct Built-In Backdraft Damper Aluminum Natural Finish5. Broan 437 High Capacity Roof Cap Black 1200 CFM
Feature
Item Color BlackDescription
Broan's 437 roof cap will maximize the air and sound performance of your range hood. Package Content: roof capinstructions6. Air King PWC10R 10-Inch Round Professional Hood Wall Cap
Feature
Professional hood wall cap matched to your system's needsHas a 10-inch diameter
Made of galvanized steel
Includes a built in back draft damper
Comes with a 1-year limited warranty
Description
Air King PRC10R 22 gauge galvanized steel range hood wall cap with backdraft damper efficiently exhausts air from the home using 6" round ducting.7. Broan 639 Wall Cap for 3-1/4" x 10" Duct for Range Hoods and Bath Ventilation Fans
Feature
Overall sizing is 12-3/4" wide x 5-5/8" high. Duct fitting protrudes 4-7/8" from back of cap to allow proper fit to the ductwork (NOT for use with dryer venting)Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside
Wall cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish for durability and long life
Sold as 1 to a carton
Description
Maximize the air and sound performance of your Broan ventilation fan or range hood using one of our wide variety of ducting accessories.8. Washed Cotton Baseball Cap (One Size, Khaki)
Feature
STONE WASHED COTTON BASEBALL CAP: Heavily distressed, trendy faded washed cotton baseball cap in unstructured, durable cotton material.LIGHTWEIGHT ALL-SEASON COTTON: Suitable for All Seasons Wear Summer, Winter Spring and Fall.
ONE SIZE FITS ALL: Strap-back for easy adjustability and buckle style closure stays tight and fits all head shapes. Fits sizes XS all the way through XXXL and unisex base ball shape looks great on ladies or men.
6 PANEL COTTON CONSTRUCTION: Unstructured floppy design for a casual look with eyelets for extra ventilation and breathable comfort
NEW COLORS ADDED: Blank Baseball Cap design is available in several colors. Black (Looks like Dark Grey), White, Khaki, Olive, Pink, Navy and Light Blue Available.
Description
Washed Cotton Baseball Cap in pre-washed and dyed 100% cotton material. Lightweight for 4-season wear; great for casual wear. Canvas denim baseball caps such as these are developed using an organic enzyme wash.
This trendy cotton baseball hat has come into style and isn't leaving any time soon, due to its washed out look and ease of wear. The plain washed cotton twill baseball cap is the washed out baseball cap look that has gathered so much attention seen on celebrities and hollywood stars in recent years. With a plain black or white baseball cap, you can match a great variety of casual outfits with ease and style. Sometimes referred to as a stone wash, the vintage washed baseball looks worn out and distressed. This is an unstructured cap; there is no reinforcing panel in the front and it is not stiff. A unisex baseball hat, this cap will be suited equally for men, women or youths. A youth size can be achieved by adjusting the strap to a smaller setting, as this cap is adjustable to fit sizes Youth through big head sizes 8+. Ladies sizes in hats and caps are similar to a man's size, so simply adjust the cap to fit you when you receive it.
A plain baseball cap can be worn just as it is, but you may also make it your own by adding pins or sew on patches in the front, sides or back of the cap. Currently available colors: black (due to the washed out look this color appears as a dark charcoal grey), white, navy, khaki, light blue, olive.
9. Air King PRC8R 8-Inch Round Professional Hood Roof Cap
Feature
Professional roof wall cap matched to your system's needsHas a 8-inch diameter
Made of galvanized steel
Includes a built in back draft damper
Comes with a 1-year limited warranty
Description
PRC8R Features: -Includes bird screens and back draft damper. -Round ducting. -Made in the USA. -Galvanized steel construction. -Silver finish. Product Type: -Professional range hood. Finish: -Silver. Dimensions: Overall Width - Side to Side: -8". Overall Depth - Front to Back: -10". Overall Product Weight: -6 lbs.10. Aura PVC Pipe Cap 4 Inch Diameter (WHITE)
Feature
Dynamically wind driven ventilationPrevents entry of rain, snow, insects, and animals
Wind tested up to 200 MPH
Works effectively with no moving parts
5 Year Warranty
Description
Brand: Active Ventilation Products, Inc.
Product Name: Aura PVC Vent Cap
Model #: AV-4-PVC-WT
Vent Diameter (inches): 4
Collar Height (inches): 1 in. (PVC adapter fits over schedule 40/80 pipes)
Selling Points:
- PVC Pipe Vent Cap is excellent for radon mitigation systems
- Exhausts gases and vapors with no moving parts. Engineered adapter securely fits over the PVC pipe
- 1/8" inner louvers keeps out wildlife & bugs
- Durable rust-free aluminum ensures long life & no maintenance
- Withstands 200 MPH winds
- 5 Year Warranty Active Ventilation Products' Aura PVC Vent Cap Model AV-4-PVC is the perfect solution to exhaust and cap a 4 in. schedule 40 or 80 PVC Pipe. Used for commercial and residential applications, the Aura PVC Vent Cap has an aluminum one piece spun lid that prevents rain and snow from entering the PVC pipe verses the turbine vent which is open to the sky and allows rain water to enter in "no wind" conditions. The Aura PVC Vent Cap has a patented, engineered design that continually exhausts air with no moving parts. The vertical louvers in its inner cylinder keeps insects, birds and animals from entering the PVC pipe, allowing optimal air flow and no maintenance. Manufactured one piece spun adapter is sized to fit over the straight end of the PVC pipe for an easy and fast installation.
*** Powder coated vents are final sale ***
