1. RV Vents and Fans
  2. Camco
  3. Roof Vent
  4. Vent Cover
  5. 18W x 18-1/2L Inch
  6. White
Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White

Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White

Item # CAM40431
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Retail:$74.56
Our Price: $56.29
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Shipping Weight: 4 lbs
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This vent cover lets you keep your RV roof vent open at all times, letting in light and air while keeping out rain. Louvered screen detaches for vent access and cleaning. Durable polyethylene stands up to harsh UV rays. Includes mounting hardware. Lowest Prices for the best rv vents and fans from Camco. Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White part number CAM40431 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (138)
  • Q & A (18)
  • Photos
  • Why etrailer?

Camco RV Vents and Fans - CAM40431

  • Roof Vent
  • Vent Cover
  • Camco
  • 18W x 18-1/2L Inch
  • White

This vent cover lets you keep your RV roof vent open at all times, letting in light and air while keeping out rain. Louvered screen detaches for vent access and cleaning. Durable polyethylene stands up to harsh UV rays. Includes mounting hardware.


Features:

  • Cover encloses your RV roof vent so you can safely open it at any time - rain or shine
    • Lets in light and air while keeping the elements out
    • Eliminates the threat of water leaking into your RV through the roof vent
    • Gives you freedom to leave your vent open while driving down the road
  • Louvered screen offers high level of airflow
    • Screen unscrews from cover for cleaning and access to roof vent
  • Aerodynamic, rounded design reduces air drag
  • Leak-proof installation with included mounting hardware
    • Drill holes into the existing vent frame instead of the roof to prevent leaks
  • Small gap between cover and RV roof helps prevent condensation from gathering without letting in rain
  • UV-stabilized polyethylene holds up to the sun for years of use
  • White color complements your RV's exterior


Specs:

  • Fits standard 14" x 14" roof vents
  • Dimensions: 18-1/2" long x 18" wide x 9-1/2" high
  • 1-Year limited warranty


40431 Camco Motor Home Roof Ventilation Cover with Removable Slotted Screen - White






Customer Reviews

Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White - CAM40431

Average Customer Rating:  4.9 out of 5 stars   (138 Customer Reviews)

This vent cover lets you keep your RV roof vent open at all times, letting in light and air while keeping out rain. Louvered screen detaches for vent access and cleaning. Durable polyethylene stands up to harsh UV rays. Includes mounting hardware.

- CAM40431
by:

Great product easy to install 644843



- CAM40431
by:

Great product easy to install I love it . 438790



- CAM40431
by:

shipped quickly...installed as advertis ed 229540


Comments
great
Michael M - 10/07/2016

21455

- CAM40431
by:

It's fine. It's as good as it gets. Two very smart things: 1. This manufacturer supplies aluminum mount brackets and stainless steal hardware, so nothing will rust. 2. I also like the removable filter grill. Just remove the two SS screws at the top and it rotates easily right out into your hand. Clean the filter as needed, slip it right back into place and reinstall the screws and go pop yourself a cold one. 237112



- CAM40431
by:

Really fast shipping from Etrailer. These guys are great to do business with. Great choices of products and easy to shop and order. 838024



- CAM40431
by:

It works 778285



- CAM40431
by:

These have proven to be a great product. We are putting these on all or trailer roof vents and have seen a dramatic decrease in loss of vents due to blowing off when left up. 772336



- CAM40431
by:

Easy to install. Good price. Work wel l. 692706



- CAM40431
by:

Product as described, fast shipping. 692216



- CAM40431
by:

PROMPT SHIPMENT, WELL PACKAGED. ALWAYS GOOD SERVICE FROM ETRAILER. 582658



- CAM40431
by:

fast shipping thank you 571848



- CAM40431
by:

Vent is performing as it should. It was easy to install and priced right. I'll do business with etrailer again. 557209



- CAM40431
by:

wow awesome service got my order in 3days every item was spot on thanks again. 557433



- CAM40431
by:

Works as intended 546981



- CAM40431
by:

Hadn't installed yet, but looks to be a great product. Shipping was very timely, as always with etrailer. 545219



- CAM40431
by:

Nice fitting unit, easy to install. Took me maybe 20 minutes total. 538892



- CAM40431
by:

Easy to order, came in a reasonable amount of time. Looks good on the trailer, thank you ! 529772



- CAM40431
by:

good quality, fast shipping 526008



- CAM40431
by:

Worked great 524992



- CAM40431
by:

Product was just what we wanted, easy to install and looks like the original vent cover. 523491



- CAM40431
by:

Bought 2 if these covers for my race car trailer. Installation was a breeze. They look to be of good quality. The screen removal is a plus. I would definitely recommend these. etrailer is the “go-to” place for all my trailer needs!!! 493124



- CAM40431
by:

My local dealer wanted 225.00 installed for one of these. I bought mine from etrailer and saved big $$$. Was so easy to install, my wife actually said she wanted to try to do it so I sent her up on the roof and she had it installed within 30 mins, (would have been 15 mins but she didn't push it far enough forward the first time and the vent cover wouldn't open fully) . Overall I would highly recommend this product 459015



- CAM40431
by:

Went on quick and easy 439692


Comments
Easy installation. Works great
JohnG - 10/02/2018

44224

- CAM40431
by:

Looks and works great. Thanks 439180



- CAM40431
by:

Great product easy to install 436329


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Show More Reviews

Ask the Experts about this Camco RV Vents and Fans

  • Can You Install an RV Roof Vent Rain Cover on A Plastic Roof Vent?
    You are correct, most older roof vents and/or fans do have a galvanized steel roof flange that mounts to the top of the RV. The Camco Roof Vent Cover, # CAM40431, that you mentioned is often used with these style vents/fans as seen in our installation video. In recent years, many manufacturers have begun to use roof flanges made from sturdy plastic, including our friends at MaxxAir. I called my contact at MaxxAir to ask about drilling into the plastic flange. He assured me that their...
    view full answer...
  • Availability of the Louvered Screen on the Camco RV and Enclosed Trailer Roof Vent Cover
    We do carry the replacement louvered front cover for the Camco RV and Enclosed Trailer Roof Vent Cover, # CAm40431. The Replacement Screen for the Camco RV Roof Vent Cover, # CAM40439, is the white replacement cover you will need for your vent cover.
    view full answer...
  • What Are The Actual Dimensions of the CAM40431 Camco RV Enclosed Trailer Roof Vent Cover With Screen
    We physically confirmed that the height measurement is 9-1/2 inches as you will also see in the attached video. I reached out to my contact at Camco as well and confirmed the unit dimensions. The Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White, # CAM40431, is 9-1/2 inches high x 18.69 inches deep x 18.44 inches wide. I've attached an installation video as well.
    view full answer...
  • Will The Camco RV Roof Vent Cover Install Over A Ventline Dome Vent?
    Yes. The Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White # CAM40431 is designed to fit over a traditional vent. It measures 18-1/2 long x 18 wide x 9-1/2 inches high, so it will install over the top of your Ventline dome vent. I've attached some videos to help.
    view full answer...
  • Recommended Travel Trailer Vent Cover for Roof Vent Lid Use
    Unfortunately we don't have any vent lids to fit your measurements. We only have the standard 14-1/4 inch square lids often referred to as 14x14 inch. All I can offer to help is a vent cover like the Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White # CAM40431 which will keep the rain out while letting the light and air in.
    view full answer...
  • What Does Screen Look Like on Camco RV and Enclosed Roof Vent Cover and Will it Keep Out Bugs
    Take a look at the video I have linked on Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White Item # CAM40431. Towards the end of the video it shows the demonstrator rinsing the screen with a hose. It is a mesh screen that will keep on bugs. I have also included a picture showing the smoke version and the screen is easier to see.
    view full answer...
  • Roof Vent Cover Recommendation that Allows Vent Cover Lid to be Fully Opened When Needed
    The Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen # CAM40431 that you referenced is designed for a 14 inch by 14 inch roof vent to fit under it. When installed the vent cover will only be able to open at about a 45 degree angle. Which under normal circumstances would be just fine. A better solution for you would be the part # CAM40431. This cover will allow a roof vent to be open at all times without letting water get in.
    view full answer...
  • Will Camco Enclosed Trailer Roof Vent Cover Fit Over MaxAir Vent On Casita Travel Trailer
    I can give you the dimensions of the Camco RV and Enclosed Trailer Roof Vent Cover, part # CAM40431. It measures 18-1/2-inches long x 18-inches wide x 8-1/2-inches high and is designed to fit over 14 x 14 inch roof vents. If that is the dimension of your vent then this cover will work great for you.
    view full answer...
  • Is There Gap When Installing Camco RV and Enclosed Trailer Roof Vent Cover?
    There is a very small gap between your roof and the Camco RV and Enclosed Trailer Roof Vent Cover # CAM40431 though this should NOT be sealed. This gap will help stop condensation from forming and the installation of this is leak-proof so that is not something that you are going to have to worry about.
    view full answer...
  • Recommending a Vent and Screen For Van
    There are products you can use in conjunction which will keep both the rain and bugs away. The Camco RV and Enclosed Trailer Roof Vent Cover with Detachable Louvered Screen, # CAM40431, will keep the moisture out while sitting atop the Ventline Ventadome Trailer Roof Vent, # V2092SP-28, which has a screen to stave off whatever bugs may try to squirm their way in.
    view full answer...
  • Which MaxxAir Roof Vent Cover Fits Ventline Roof Vents # V2128sp-01 or # V2092sp-28
    The vent cover # MA00-933066 is designed to basically fit any roof vent so it would be the one to use with either the part # V2128sp-01 or # V2092sp-28 that you are wanting. The Camco Vent Cover part # CAM40431 is also an option that would work too. The part # MA00-933072 requires a MaxxAir roof vent since it has install brackets that match that roof vent so it would not be the correct part for you to use.
    view full answer...
  • What is the Difference Between the MaxxAir and Camco RV Vent Covers
    Both the MaxxAir Standard RV and Trailer Roof Vent Cover part # MA00-933066 and the Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen part # CAM40431 are designed to fit 14" x 14" roof vents. The overall dimensions of the MaxxAir is 19" long x 18-1/2" wide x 9-1/2" tall and the overall dimension of the Camco RV is 18-1/2" long x 18" wide x 9-1/2" tall. Both of these roof vent covers come with mounting hardware and have a removable louvered vent for easy cleaning....
    view full answer...
  • Vent Cover for Use with Ventline Vanair Trailer Roof Vent VP-543SP
    When your trailer is moving down the road it is best to have all fan-powered vents closed. Apart from the rain concern the impact of wind at highway speeds might put excessive stress on the vent and/or its lid. You definitely do not want to operate the vent's fan motor while the trailer is moving as it is possible that the motor could be damaged by the force of air interfering with the fan blade's motion. We do offer covers for vents, such as those like # CAM40431 and the others displayed...
    view full answer...
  • Can Ventline Vanair Roof Vent with Fan be Used in Van
    You can definitely use the Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP in your small van on the weekends. It moves 100 cubic feet per minute so one should be enough to stop condensation for a couple people. It isn't going to make things noticeably cooler though because it is a vent and fan as opposed to something that supplies cold air - it will really just circulate the air. As for the rain, I recommend leaving the fan closed because it is possible some water could get through...
    view full answer...
  • MaxxAir Rain Cover Compatibility with Ventline # V-2094
    For your Ventline Ventadome, you will want the Replacement Dome Assembly for Ventline Ventadome Trailer Roof Vent # BVD0449-A01 or # BVD0449-A03 which is confirmed to fit your Ventline model. If you are looking for a rain cover compatible with this vent, I recommend the MaxxAir Standard RV and Trailer Roof Vent Cover # MA00-933066. This will give you the mounting hardware and cover to allow use of your vent in less ideal weather. Since you don't have the factory mounting locations,...
    view full answer...
  • Replacement Vent Lid for 2000 Pace Trailer
    There are many replacement lids available and what you need will depend on the hinge of your current assembly. I've attached a photo to help because there are 4 possible hinges to choose from for proper fit. You could instead use the MaxxAir UniMaxx Universal Replacement Lid for RV and Trailer Roof Vent - Translucent White # MA00-335001. Another option is to use a cover like the Camco RV and Enclosed Trailer Roof Vent Cover w/ Detachable Louvered Screen - White # CAM40431 which fits...
    view full answer...
  • Recommended Vent Cover To Mitigate Water Leaks In Vents
    Extremely heavy winds can cause leaks around the vent, but this is incredibly rare. Normally a leak will be from a crack in a lid that needs replaced. We have vent lids to replace damaged ones like # BVD0449-A01. There are different styles of hinges, to choose from, so you want to make sure you are replacing one if the correct hinge style. If you would like to mitigate the water from winds I recommend a vent cover like # CAM40431 or # MA00-933073. These covers install over the vent...
    view full answer...
  • Vent Cover Recommendation for Polar Exhaust Ventilator PLR23
    There isn't a specific vent cover for Polar vent # PLR23 but you can use # CAM40431. This cover is 18-1/2" long x 18" wide x 8-1/2" high so it will cover the Polar vent. I have linked a video featuring this vent cover for you.
    view full answer...




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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jeffrey L
Video by:
Kathleen M
Written by:
Rachelle B
Video Edited:
Dustin K
Installed by:
Cole B
Updated by:
Sarah W

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