Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover - 19.5" x 19.5" x 10.5"- Black

Part Number: DMC38FR

In Stock

$90.75

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dometic rv vents and fans vent cover plastic fantastic ultra breeze trailer roof - 19.5 inch x 10.5 inch- black

dometic rv vents and fans vent cover plastic

dometic rv vents and fans roof vent plastic dmc38fr

dometic rv vents and fans plastic dmc38fr

dometic rv vents and fans vent cover fantastic ultra breeze trailer roof - 19.5 inch x 10.5 inch- black

dometic rv vents and fans vent cover roof

dometic rv vents and fans vent cover roof fantastic ultra breeze trailer - 19.5 inch x 10.5 inch- black

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Cover protects the roof vent on your RV or enclosed trailer from rain and snow. Wing-shaped louvers allow maximum airflow through the removable grille. Black color. Great Prices for the best rv vents and fans from Dometic. Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover - 19.5" x 19.5" x 10.5"- Black part number DMC38FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.

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Dometic RV Vents and Fans - DMC38FR

Cover protects the roof vent on your RV or enclosed trailer from rain and snow. Wing-shaped louvers allow maximum airflow through the removable grille. Black color.

Features:

Cover encloses your RV roof vent so that you can safely open the vent at any time
- Lets light and air in while keeping the elements out
- Allows you to leave your vent open while driving
Maximum airflow design
- Removable grille has wing-shaped louvers that won't obstruct airflow like flat louvers
Black color
HDPE construction is durable
Simple mounting - attaches with included hardware to existing holes in your trailer's roof
Made in the USA

Specs:

Fits all Dometic trailer roof vents
- Also works with standard vents from other manufacturers that measure 14" x 14" at the roof opening
Overall length (front to back): 23"
Base dimensions: 19-1/2" long x 19-1/2" wide x 10-1/2" tall
Cover weight: 4-1/2 lbs
3-Year limited warranty

U1400BLS Dometic Fantastic Vent Ultra Breeze Motor Home Roof Ventilation Cover with Removable Slotted Screen - Black

9600001938

Replaces FVU1500BL

Customer Satisfaction Score:

95% were satisfied with this product

5% of customers were not satisfied

etrailer mistake
Product did not meet expectations
Wrong item was ordered

5% of customers were not satisfied

etrailer mistake
Product did not meet expectations
Wrong item was ordered

4.7

295 reviews

5 Stars		(237)
4 Stars		(34)
3 Stars		(12)
2 Stars		(3)
1 Star		(9)

by: Joe 08/09/2026

Arrived in perfect condition which is always a risk with items like this. My bathroom vent apparently had one from a previous owner as the mounting plates/studs were already there. Replaced those with the new ones that came with this unit since it has longer screws. Fresh dicor all around the plates and you’re set

by: Chris 08/13/2026

Nice. The slot placements for attaching it to the posts that you screw into the roof are just a little bit shy of long enough to move it forward so the vent lid doesn’t get caught or scrape the screen as it rises and comes down. Otherwise, I would’ve given it a five star.

by: DonC 08/25/2026 One Year Later

I now have three installed---they are great. I can leave the fans open while the RV is in storage to let hot air and humidity out without worrying about rain.

by: Robin 09/17/2026 One Year Later

After a year in the Myrtle Beach sun the covers are holding up wonderfully

by: John R. 04/30/2017 One Year Later

We bought this cover for a Fan-Tastic Vent we installed for the bedroom of our travel trailer. Key benefits:
1. We can operate the fan in the rain
2. We can operate the fan while driving
3. The dark cover reduces morning light in the bedroom, allowing us to sleep longer
4. The cover protects the fan lid from UV degradation.

Installation was very simple when done at the same time as the fan, but we also installed the white version of this product over the pre-installed bathroom and even that was straightforward.

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by: Lanny Camden 06/07/2016

First of all shipping was fast. When I removed them out of the box they are solid heavy duty Plastic. We just purchased a 2008 Fleetwood Revolution LE 42K and this was one of my first projects. I first coated the original Fan-tastic vent covers with Coasta Coat to refresh it and preserve it. Great stuff for oxidized RV sides also.

I installed all 3 in about 45 minutes. The old sealer was still soft even after 8 years and was easy to cut and remove just enough to expose the front & second 1/4 inch hex head bolts. Using quality roofing sealer I placed it over the cut out and used the longer screws Fan-tastic provided with the kit then a little more sealer to cover the head. It took about 15 minutes for each vent as I have 3 of them. I used a little sealer on the holding pins also to insure they never slide out. Easily removed if needed.

This is my third Motor Home installation. I used another cheaper brand on my other 2005 5th wheel and 2000 Damon MH over the last 8 years. These look fantastic as well as very practical and adds extra security and protection to the original vents. I Highly recommended them for their own vents and etrailer had the best price found.

One concern I had is the vents are on an automatic switch that raises the original vents to about 12 inches high. The Fan-tsatic vents automatically stopped with no problems when they maxed out without damaging the motor or the vent. I had a concern about that as some cheaper ones are lower in height than this one which is made for their vents. I was afraid they would burn or or damage the vent or the motor. No problems.

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by: Dean 07/29/2024

Receiving my Dometic Roof Vent Cover was in surprisingly short time. And it looked great. BUT, after trying to install it was too large for my vehicle and would have had to drill holes in the roof. Which I was told my nat'l known tech not to do. So I'll order a cover that will be a bit smaller & hopefully fit.

Dean N. One Year Later

7/30/2025

Great. We love the ability to leave the top vent open during rain...and high heat days.

by: John 11/02/2023

Sorry for the delay on my instillation on the Dometic roof vent cover...I have a 2007 Airstream Interstate and when I climbed up to check for installing the cover I realized that to roof rack sat right at the back side of the vent...I was bummed and a beer later I realized I could remove a 2" swath on each side of the cover to slide though the back of the rack...It modified perfect and was installed last Thursday...I have been waiting to download pic's off my phone...check it out...a custom fit and works like a charm...thanks again etrailer...John

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by: Les 05/18/2022

Came a day earlier then was expected! Less then an hour after UPS delivered my new rv vent covers, I had both installed! All hardware was included!
Now I can open my vents fully! With old maxxair I could only open my upgrades about 4 inches, now 10 I would guess!

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by: Randall Freihage 08/10/2026

Went on quickly for the install.

by: Allen 03/18/2018

Last project built. Used etrailer for almost all parts including the roof vent cover and so on. Friend wants one now so started another one. I will be getting all the parts from etrailer...

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by: Joe S. 06/29/2023

Fast shipping. Smooth A+ transaction. Item is as described. Vent assembly included internal bug screen. All and all...easy simple install. Well made, well thoughtout.

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by: Gus 10/11/2025

You guys are awesome. Thanks for the support and service Etrailer provides. Blessings

by: Patrick 06/24/2020

I received my Fan- Tastic and bug screen from etrailer very quickly and in excellent condition. I have done the installation & it went great. It was very helpful for me to watch a few how to videos from etrailer & others on the installation procedure. On my Class b camper van this vent cover is just a necessity. You really need a way to vent the coach when it is raining or while cooking. It was a perfect fit for my Fan- Tastic fan. Greatly recommend.

Patrick One Year Later

6/25/2021

I’ve had this vent cover for about a year and it continues to be a great product. With this, I can leave the Fan-Tastic fan in open but not running and not worry about a rain storm. Makes a big difference in letting hot air escape from the top of the camper.

by: Arctic Fox Man 08/13/2019

I have used these to cover a Fantastic Fan on a previous RV that I just recently traded for a newer model. They allow you to keep the vent open during any kind of weather and while traveling. They do prevent the fan's integrated cover from completely opening but only by a small amount. They are easy to install with minimal tools required. The only issue I have is that the two I received arrived slightly scuffed because they were packaged together without any protection between the two or the cardboard packaging. The scuffs will not be noticed once installed.

Arctic M. One Year Later

8/14/2020

Its been a year since I purchased and installed these covers. They are working great and allow me to keep my vent open in any kind of weather and while traveling. I wouldnt be without them on my vents.

by: B 03/22/2021

shipping was fast but packing could be better, sleeping area in my RV was to bright so I installed a black vent cover to help with the light, works good, install was easy.

Claude M. One Year Later

3/28/2022

The black vent cover is working good it keep the sleeping area darker.

by: Rick C 05/20/2023

Good product from a great company (eTrailer) !! I receive iced the vent cover as promised as 10am and had it installed by 11am!! Thanks to etrailer !!

Rick C. One Year Later

5/21/2024

This is a great product that works well .. easy to install and a big benefit to the TV

by: Marcella 08/07/2023 One Year Later

Love it! On our 2019 Coachmen Beyond camper van the Fantastic Fan would automatically close if it rained. That was a problem because we need it to stay on to keep the van cool in the rain too. Otherwise a rainy day without access to using the air conditioner when not hooked to electric or generator was miserable. Plus we have two dogs who stay in the van for an hour or two if we go in to a place to eat or shop. With the fan on it stays great all day. If the fan shuts off due to a sprinkle it is not good. Plus we drive with the fan on too at times now. You are not supposed to do that but with the cover it is ok because it protects the from wind damage I think. Recnetly told a fellow van owner about the cover.

by: David 01/31/2021 One Year Later

Easy to install easy to take off for maintenance fit perfectly for the fantastic fans don't think I'll ever have a problem with these covers

David One Year Later

2/1/2022

Easy to remove, still in perfect condition.

by: George 07/27/2021

I accepted this cover as a substitute for the Maxx-Air that was out of stock, because the video made it look easy to install. Both claim you do not have to drill into the roof to install. This is true, but to install this cover, you have to find and remove 4 screws holding the vent fan housing to the roof. Finding these screws was not easy on my Grand Design Image trailer as they used recessed screws which I could not feel through the sealant. I had to remove long strips of sealant to find the screws on one side, which made it easier to find them on the 2nd side. I also removed the sealant that extended out over the roofing so the hold down clips would lie flat.

by: Ross 02/27/2021

Customer Service, Product Selection, Communication & Timely Shipping Earned 5 stars. However, I give product packaging 2 stars. Our 3 fantastic vent covers arrived scratched up. They were not wrapped at all. Just placed in the shipping boxes. 2 covers had the mounting hardware zip-tied to each cover and the 3rd cover in the 2nd box was missing the hardware. Notified Customer Service and they shipped out the hardware right away.
These vent covers were very easy to install. I had all 3 done in 45 minutes.

by: Ron 03/30/2022 One Year Later

This vent cover fit well over my Fan-Tastic Fan. Install was easy and the black color helps provide darkening in our motorhome. Our fan is near the front bunk so it is nice to keep the morning sunshine out if the kids want to sleep in. The quality of the vent covers seems good and it has held up well to the elements for over a year now.

by: Robert 07/23/2019

Ordered this along with the bug screen. Both products delivered in a timely fashion and well boxed. As always, etrailer is the go-to place for this type of stuff. I wasn't sure on installing these things. I wanted the convenience, but am never a fan of screwing with the roof of my rig. Water+RV Trailer Roof=potential disaster. The etrailer video of installation convinced me to go for it, and made the installation a breeze. Product is very simple to install and set up. etrailer is absolutely the best source for truck/trailer/rv accessories. Their straightforward videos make any installation a breeze. Keep it up!

by: Bruce 08/02/2018

I have a FanTastic Ultra Breeze fan on my motorhome. This cover is not high enough to allow for the vent fan cover to fully open. My fan does not have an 'auto stop' if the lid hits an obstacle. As a result the lid continued to try opening and started pushing the gear box down from the ceiling resulting in a tear. Easy to install but no help to me for what it was needed for.

by: Gary C 04/19/2019 One Year Later

Super happy with the Fantastic Vent Ultra Breeze rv vent covers. Very easy to install. Makes it nice to be able to run our fans while we're underway or during a rainy day!

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See what our Experts say about this Dometic RV Vents and Fans

Do you have a question about this RV Vents and Fan?

Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover for FV4100LWUS F81-SP
Hi Allison; assuming you want the black cover the Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover # DMC38FR you were looking at is what you need. If you would prefer white then you need the # FVU1500WH instead. What kind of RV do you have?
view full answer...
Will the Dometic Ultra Breeze Cover Work with FanTastic Fan EZ Mount Tabs?
Hello Bruce, Thanks for sending the photos. Those are definitely the older FanTastic Vent EZ Mount tabs that were molded into the fan base for use with the original FanTastic Vent covers. As far as I am aware, there are not any current vent covers that still utilize those mounting points. Most of the covers on the market today, including the Dometic Ultra Breeze Cover # DMC38FR, use their own mounting hardware rather than the factory EZ Mount system. - Although if you read Duncan's comment...
view full answer...
Roof Vent Cover Recommendation for Fan-Tastic Roof Vent on 2018 Tiffin Phaeton
Hey Robert, the vent cover you'd want is the Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover # DMC38FR that you referenced as this was designed to work with Fan-Tastic RV roof vents like what you have. While this won't allow the vent to open all the way the lid will stop once it hits the vent cover and there won't be any issues with that. Also, with the vent open only partially it will still flow the full amount of air.
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Recommended RV Roof Vent Cover For A Dometic / Fan-Tastic Vent RV Roof Vent
Hey Michael, The Ultra Breeze # DMC38FR would be the correct fit for a Dometic/Fan-Tastic Vent RV roof vent. It has slots that would allow mounting points through to clip the vent cover on. It also comes with mounting brackets that would just reuse the mounting screws that hold the vent to the roof if you don't have the correct attachment points. I am curious to see the nodules you referenced though. If you want to email me separately I can take a look.
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Need Replacement For Fan-Tastic Vent Cover
We do not have a white, translucent lid cover in our available inventory but we do have a lid cover for your Fan-Tastic fan that is a smoke-colored "black", Item # FVK1020-19. Another item you might be looking for or need is the Fan-Tastic Ultra Breeze Trailer Roof Vent Cover, Item # FVU1500WH for white or Item # DMC38FR for black. If these will not work for you, let me know and I will make another recommendation. I have attached some videos for you to review.
view full answer...
Part Number for Black Version of Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover
Good morning, Alan! The black version of the Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover # FVU1500WH that you currently have can be found on our site as part # DMC38FR. Have a great weekend!
view full answer...
Comparing MaxxAir II and Fan-Tastic Vent Ultra Breeze Vent Covers
The MaxxAir II RV and Enclosed Trailer Roof Vent Cover # MA86JR and the Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # DMC38FR have very similar dimensions so I doubt anyone would be able to notice any difference in actual ventilation performance from the 1-inch height difference between them. Since the USA-made MaxxAir # MA86JR is both lower in price and has twice as long a warranty (6 years vs. 3 years) I would go with the MaxxAir.
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Does the Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover Limit How Much the Vent Opens?
Hey Mark. The Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover item # DMC38FR does limit the cover on your Fantastic Fan model 3350 from fully opening. The lift motor will stop once it feels resistance and will hold that position without any problems. It does not affect the motor or wear it down. What kind of trailer or motorhome do you have? You can add this information, along with any other questions you have, where it says Reply to Jerred H.
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Does Vent Cover for Dometic Fan-Tastic DV-4100 Allow for Full Air Flow
Hey Henry, yes the Dometic vent cover part # DMC38FR that you referenced would be the correct vent cover for your Dometic Fan-Tastic fan DV-4100. I know it seems odd but you don't actually need your vent to fully open to be able to flow as much air out of it as it can. With the lid only partially open (like what this cover allows for) the full air flow movement is able to pass through.
view full answer...
Do You Have a Rain Cover for a Dometic DV1400 Bath Fan?
Hey Newman. Sorry but the only rain cover we have for Dometic fans are the Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover item # FVU1500WH in White or item # DMC38FR in Black. These do not fit the tabs on your DV1400 though. The black item # DMC38FR would work if you'd be willing to drill some new mounting holes. What kind of RV or trailer do you have?
view full answer...
Can Vent Cover Be Used If It Does Not Allow Vent Lid To Open All The Way? Will Motor Burn Out?
Hello Bob, good question. We actually get asked this every now and then. It will be fine to use a vent cover that does not allow the lid to open all the way. The lift motor will stop once it feels resistance and will hold that position without any problems. It does not affect the motor or wear it down. The Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # FVU1500WH (White) or # DMC38FR (Black) fit all Fan-Tastic Vent trailer roof vents, so that is what I recommend.
view full answer...
Is There a Vent That Allows Fan-Tastic Fan Vent to Open Fully
Hi Bob, There isn't a vent that allows the full opening of your Fan-Tastic vent, but there are ones that can get the vent most of the way. I know it's not what you wanted specifically but our customers have had the most luck are with Dometic vent covers. If you want to go that route you can get either Black or White with the Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover - Black # DMC38FR or White # FVU1500WH.
view full answer...
RV Roof Vent Cover for Dometic RV Roof Vent
Hey William, so the Dometic RV roof vent part # DMC38FR that you referenced is correct for your Dometic roof vent as it fits all Dometic RV roof vents.
view full answer...
Can I Run Ventline Ventadome Trailer Roof Vent w/ 12V Fan While Towing?
Hello TJ, good question. It is possible to run a vent fan like the Ventline Ventadome Trailer Roof Vent w/ 12V Fan # V2094SP-28 while you are towing. You will want to make sure the lid is facing the rear of the trailer. I recommend adding a Dometic FanTastic Ultra Breeze Trailer Roof Vent Cover # DMC38FR. This will allow you to open the lid without having to worry about it blowing open or coming off at high speeds.
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Replacement Vent Cover For Dexter RV Roof Vent
Thanks for the photo, and there isn't a specific vent cover that is going to attach to those plastic tabs, but so long as your Dexter vent is the standard size, measuring 14-1/4" x 14-1/4" at the roof opening, you can use a Fan-Tastic Vent cover, which comes in either White or Black: - White: Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # FVU1500WH - Black: Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # DMC38FR
view full answer...
Will the Dometic Ultra Breeze Trailer Roof Vent Cover Work with Existing Flange on Dometic Fan
The Dometic Ultra Breeze Trailer Roof Vent Cover part # DMC38FR installs using brackets which secure to the vent lid flange. The brackets are screwed into the roof but the cover is attached to the bracket using pins and is easily removeable. I have attached a photo below that shows the bracket and attachment. If you already have the brackets installed then it would offer a drill-free installation, otherwise you'd need to drill to install the bracket although you are using a hole that's...
view full answer...
Trailer Roof Vent Cover That Fits A Dometic Fan-Tastic Fan Model 1450 Roof Vent
Yes absolutely! Those 4 plastic tabs are actually integrated mounting points specifically made for mounting the: -Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # DMC38FR. So with that being said, this cover will work great for you!
view full answer...
Will The Dometic Ultra Breeze Trailer Roof Vent Cover Work With The Fan-Tastic Vent Model # 2250
The Dometic Ultra Breeze Trailer Roof Vent Cover # DMC38FR is designed to cover your vent but it, along with every other brand, will not allow the vent to 100% fully open since they aren't tall enough. Manufacturers have stated that the vent lid opens far enough that the vent will not have a decrease in performance. Since the # FV802250 is a manual lift you'll just want to make sure you aren't forcing up when it's touching the cover because you can end up braking the lift arm. It's best...
view full answer...
What Vent Covers Fit Over Dometic Fantastic Vent Roof Fan FV4100?
The Ultra Breeze Trailer Roof Vent Cover which fits over your Dometic vent FV1400 is available in Black # DMC38FR or White # FVU1500WH. These covers are custom molded so the vent lid fits into the cover when opened.
view full answer...
Mounting Hole Dimensions For Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Covers
The Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # DMC38FR has the following hole center dimensions. The closest holes are separated by 1-3/4" on center. From the forward front hole to the rear front hole are 9-3/8" on center. And finally the holes furthest from each other are 10-7/8" on center. The dimensions will be the same for the White # FVU1500WH cover.
view full answer...
Recommended Cover For A Dometic DV1450 RV Roof Vent
The Dometic Ultra Breeze Trailer Roof Vent Cover # DMC38FR you were looking at is compatible with your Dometic DV1450. The metal clips included with the cover will slip through the holes of the cover and attach to the mounting points on your vent.
view full answer...
Recommended Replacement Vent Cover for Fan-Tastic Vent on RV
The Camco vent cover is not intended to work with the Fan-Tastic vents, so I am sorry that you had someone install an inefficient and less than ideal product saying they were compatible. You should have had the Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # DMC38FRinstalled instead. It comes in the black mentioned as well as white # FVU1500WH. This cover does not use a screen but instead utilizes the screen of your vent itself. Obviously, the cover needs to be installed in the...
view full answer...
Fantastic Roof Vent Covers For a 2016 Tiffin RED Class A RV Motorhome
For the Fantastic fans on your 2016 Tiffin RED you will want to use the Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover # DMC38FR. This particular cover is black to match the vent lids and other components on your roof. They do have a White # FVU1500WH version which will let in more light than the black if you prefer to have the additional light when it is open. These covers are designed to work specifically with your fan as you can see the mold of the cover where the lid will sit...
view full answer...
Fan-Tastic Vent Replacement Dome Lid and Cover
The Replacement Dome for Fan-Tastic Vent RV Roof Vents - Tinted # FVK1020-19 is the correct replacement dome lid for all Fan-Tastic brand vents. That manufacturer utilized the same cover for all their products which is really nice to ensure you get the correct fit. You may want to consider the Ultra Breeze vent covers like # FVU1500WH, or # DMC38FR to give you the ability to utilize your fan and vent in all weather conditions and even when towing. It will also protect that Lid from damage.
view full answer...

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Updated by:

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Edited by:

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Installed by:

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