Best Roof Vent Cap In January 2025

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If you are considering to buy the Best Roof Vent Cap, you should go through this product guide.

To help you in your search, we have completed this list of the Best Roof Vent Cap.

Top Rated Best Roof Vent Cap Of 2025

Rank	Product Name	Score
1	Camp'N 14" Universal RV, Trailer, Camper, Motorhome Roof Vent Cover - Vent Lid Buy Now	9.7 Buy Now
2	Oatey Mushroom Vent Cap, 3"" or 4"" Buy Now	9.5 Buy Now
3	Broan Steel Roof Cap for 3-1/4x 10"up to 8" Round Duct Buy Now	9.1 Buy Now
4	Camco Replace-All Plumbing Vent Cap with Spring Attachment - Replaces Lost or Damaged Buy Now	8.8 Buy Now
5	Builder's Best 012633 Galvanized Steel Roof Vent Cap with Removable Screen & Damper Buy Now	8.6 Buy Now
6	Lippert Components 360 Siphon Roof Vent Cap - White (Gen 2) Buy Now	8.3 Buy Now
7	Broan-NuTone 634M Roof Cap Black Up to 6" Round Duct Buy Now	8.1 Buy Now
8	Selkirk Metalbestos Selkirk 104800 Gas Vent, 4" Cap Bird Proof Type B Top Buy Now	7.8 Buy Now
9	Roof Cap, 10 in. Fits Duct Size, Aluminum Buy Now	7.5 Buy Now
10	Plastic Oddities MV34 Roof Vent Cap Helps Keep Out Leaves, Debris, Flying Insects Buy Now	7.2 Buy Now

1. Camp'N 14" Universal RV, Trailer, Camper, Motorhome Roof Vent Cover - Vent Lid

• our highly durable rv ceiling vent covers are manufactured with impact resistant plastics for longlife.
• the camp'n replacement rv roof vent cover is compatable with most popular roof vents. compatable with ventline roof vents prior to 2008 and elixir roof vents starting 1994. please reference the images in the listing to make sure your vent is compatable with this replacement.
• each camp'n rv vent cover replacement measures 14" x 14"
• please checkout the camp'n amazon storefront for additional replacement rv parts
• easy to install we know getting on the roof of your rv is intimidating so we've made it as easy as possible.

2. Oatey Mushroom Vent Cap, 3"" or 4""

• Easy installation and easy handling
• The product is highly durable and easy to use
• The product is manufactured in china

3. Broan Steel Roof Cap for 3-1/4x 10"up to 8" Round Duct

• Reliable: includes a built-in, backdraft damper and bird screen provide a dependable roof cap you can rely on
• Easy installation: roof cap is designed to fit with a 3.25" x 10" or up to 8" round duct to provide a simple, flexible installation
• High-quality roof cap: roof cap for use with range hoods, losone fans, and bath ventilation fans maximizes the air and sound performance of your fan or range hood
• Secure: footprint is 18.75" x 14.25" for a secure, well-balanced fit
• Durable: constructed of sturdy, 24-gauge crcq steel construction with a black electrically-bonded epoxy finish to ensure durability and lasting use

4. Camco Replace-All Plumbing Vent Cap with Spring Attachment - Replaces Lost or Damaged

• Vent cap only (base not included)
• Cap fits up to a 2" pumbing vent pipe
• Made with uv inhibitors to extend the life of your vent cap
• Replaces lost or damaged rv plumbing vent caps
• Features spring tension attachment, which eliminates the need to replace the entire vent

5. Builder's Best 012633 Galvanized Steel Roof Vent Cap with Removable Screen & Damper

• Extremely durable: this is a heavy duty 26 gauge galvanized roof vent hood with a high performance polyester powder coated finish.
• Ideal for bathroom or kitchen vents. screens are removable so that caps can be used for venting clothes dryers as well.
• Features: riveted construction, does not use caulk. includes pre-drilled holes for easy mounting. vent also comes with a flapper (damper) that prevents back drafts.
• Protection against corrosion: our vent caps are astm b117 tested for anti-corrosive properties, showing very little or no signs of corrosion on our high performance polyester powder coated galvanized steel surface. other leading and foreign brands have little or no corrosive protection.
• Quality made in the usa by builder's best, inc. builder's best brand is a us registered trademark.

6. Lippert Components 360 Siphon Roof Vent Cap - White (Gen 2)

• Measures 99-1/2" long x 19-1/8" wide x 8-1/4" deep
• Sophisticated, patented design with no moving parts
• Prevents odors and gasses from invading rv living space
• Easy installation and universal fit
• No maintenance
• Speeds up waste breakdown, eliminating the need for chemicals

7. Broan-NuTone 634M Roof Cap Black Up to 6" Round Duct

• Durable: constructed of sturdy, 24-gauge crcq steel construction with a black electrically-bonded epoxy finish to ensure durability and lasting use
• High-quality roof cap: roof cap for use with range hoods, losone fans, and bath ventilation fans maximizes the air and sound performance of your fan or range hood
• Secure: footprint is 18.75" x 14.25" for a secure, well-balanced fit
• Reliable: includes a built-in, backdraft damper and bird screen provide a dependable roof cap you can rely on
• Easy installation: roof cap is designed to fit with a 6" round duct to provide a simple, flexible installation

8. Selkirk Metalbestos Selkirk 104800 Gas Vent, 4" Cap Bird Proof Type B Top

• Inner wall aluminum, outer wall galvanized
• For gravity draft venting of lp or natural gas burning appliances
• Not for wall furnaces or wood burning applications
• Top round
• Brick-red color | nonflammable | provides a fireproof acoustic seal
• 100 million btu per hour

9. Roof Cap, 10 in. Fits Duct Size, Aluminum

• Item: roof cap
• Cap height (in.): 6-1/2"
• Flange size (in.): 14-1/4" x 18-3/4"
• Construction material: steel
• Includes: bird screen, built-in backdraft damper

10. Plastic Oddities MV34 Roof Vent Cap Helps Keep Out Leaves, Debris, Flying Insects

• Fits 3" or 4" vent pipe
• Made in the usa
• Works on roof vent pipe as well as portable toilet vent pipe
• Helps prevent rain, leaves, debris, flying insects, animals like squirrels from entering vent pipe
• Flat end bolts safely attach cap to the pipe without penetrating, unlike pointed bolts