bing tracking image
  1. RV Covers
  2. ADCO
  3. Storage Covers
  4. Class C RV Cover
  5. 26 Feet Long
  6. 27 Feet Long
  7. 28 Feet Long
  8. 29 Feet Long
Adco Olefin HD RV Cover for Class C Motorhomes up to 29' - All Climate + Wind - Gray

Adco Olefin HD RV Cover for Class C Motorhomes up to 29' - All Climate + Wind - Gray

Item # AD34ZR
Retail:$514.49
Our Price: $394.11
You Save: $120.38
RV Covers
Shipping Weight: 32 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

Need help with installation?
Locate installers near me
Throw this storage cover over your Class C motorhome to protect it while you're storing it for the season. The contoured cover conforms to the shape of your RV and secures with the integrated straps so it won't flap in the wind. Great Prices for the best rv covers from ADCO. Adco Olefin HD RV Cover for Class C Motorhomes up to 29' - All Climate + Wind - Gray part number AD34ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (490)
  • Q & A (0)
  • Photos

ADCO RV Covers - AD34ZR

  • Storage Covers
  • Class C RV Cover
  • 26 Feet Long
  • 27 Feet Long
  • 28 Feet Long
  • 29 Feet Long
  • Gray
  • Best UV/Dust/Weather Protection
  • ADCO
  • Passenger Side Access

Throw this storage cover over your Class C motorhome to protect it while you're storing it for the season. The contoured cover conforms to the shape of your RV and secures with the integrated straps so it won't flap in the wind.


Features:

  • Cover shields your Class C motorhome from the elements during long-term storage
    • Lessens the need for frequent washing, waxing, and roof treatments
    • Extends the life of your RV and helps maintain resale value
  • White Olefin top panel blocks harmful UV rays that can cause cracking and fading
    • Beads water on contact to eliminate black streaks and corrosion
    • Stops dirt and dust particles from caking onto the surface of your RV
  • Triple-layer polypropylene side panels are non-abrasive and breathable
    • Gray sidewall design provides your RV with a contemporary look
  • Contoured design conforms to the shape of your trailer for a custom-fit look
  • Integrated straps and ropes prevent the cover from flapping in the wind and damaging your RV
    • Weighted straps buckle underneath your RV to secure the cover
    • Cinch ropes at the front and rear of the cover remove any excess slack
  • Zippered panels on the passenger's side give you easy access to the inside of your RV
  • Built-in vents reduce the interior buildup of mold and mildew
  • Ladder cap and rain gutter covers help keep the cover from tearing at those sharp points
  • Included storage bag lets you stash the cover away at the start of the camping season


Specs:

  • Application: Class C RVs that are 26' 1" - 29' long
  • Overall dimensions: 29' long x 8' 6" wide x 9' 2" tall
  • 3-Year warranty


Summer is over, and you're worried about your Class C motorhome getting dirty and damaged in storage during high winds, snow flurries, and spring thunderstorms. Whether you're storing your RV in the sunny south, rainy northwest, or snowy north, this heavy-duty cover is designed to protect your RV in any climate. When you keep your RV covered during the winter, you are less likely to need to wash and wax it at the start of the camping season. And if you want to trade your RV in for a newer model later down the road, this cover will help maintain that resale value.


The durable, high-density Olefin top panel won't crack or fade when exposed to harmful UV rays and won't let dirt and dust particles cake onto the surface of your RV. It also beads water when it rains to eliminate the black streaks and corrosion you tend to see on the sides and roof of your RV.


How to Measure Your Class C Motorhome


Adco How to Measure Class C RV

To determine if this cover will work for you, measure the overall length of your RV from the front bumper to the rear bumper, making sure you're accounting for any spare tire carriers and ladders on the back. Then measure the overall height from the bottom of the RV chassis to the top of the roof. Do not include any AC units, vents, or antennas in your height measurement, as the cover is already designed to accommodate them.


Securing the Cover onto Your RV

The included ladder cap and rain gutter covers help prevent the cover from splitting on those areas of the RV, so install those first. Then unroll the cover and carefully spread it evenly around your motorhome, making sure you don't pull too hard and tear the fabric. The cover is labeled with "front" and "rear" to help you position the cover correctly on your RV.


Once the cover is in place, pull on the cinch ropes on the front and the rear until the cover fits snugly around the contours of your rig. These ropes remove any excess slack in the material, especially if your RV is slightly shorter in length. Then toss the weighted straps underneath your RV to the other side and buckle them together. These straps keep the cover secure on your RV, preventing it from flapping in the wind and damaging the paint job.


And if you still need to winterize or access one of the cargo compartments, you can use the zippered panels on the passenger's side to easily access the interior of your RV without having to completely remove the cover.



36814 Adco Olefin HD Designer Series Class C RV Cover - Grey

Replaces Adco 290-34814





Customer Satisfaction Score:


Customer Reviews

Adco Olefin HD RV Cover for Class C Motorhomes up to 29' - All Climate + Wind - Gray - AD34ZR

Average Customer Rating:  4.5 out of 5 stars   (490 Customer Reviews)

Throw this storage cover over your Class C motorhome to protect it while you're storing it for the season. The contoured cover conforms to the shape of your RV and secures with the integrated straps so it won't flap in the wind.

by:

Very unhappy with the cover overall, given the cost. It tears easily and doesn’t go on well.



by:

Rich I.

8/31/2023

Cover definitely protects the rv form the weather. it will rip easy if there is any hard corners around awning and ladders. could be a little longer on the sides as entegra are a little taller then most class c rvs

Etrailer Expert

Katrina B.

10/2/2023

Yes, we do definitely recommend that you put foam covers on the corners of the RV to ensure there is no wear and tear.


by:



by:



by:

I have a 2018 Lance 1995. This is the right size cover for this trailer. This is a good universal type cover ,but it is not a custom fit. This cover looks like it will work fine, but since the trailer has a curved from section it does not fit as well in the front as it does in the back. I have had to use bungee cords to help take up the slack and make a area for water to drain off the roof. I had to decide to either cover the propane tanks or the read bumper. I chose the tanks. If you get the next size up there will be too much cover and you will have issues dealing with the extra material. This cover is just long enough to reach the bottom of the siding with no extra material. It was arrived quickly from E Trailer. I suggest watching the installation video. It was helpful.



by:

2 people installed the cover today in a light wind. I am a mechanical designer. I am not receiving any compensation for this review. This is our first cover going on our first RV. We ordered/received the the 22' long cover for the trailer which measures ~22' bumper to hitch ball plus some for the spare tire on the bumper. I am happy with the fit though it looks like it would fit a trailer whose "box" is about 3' longer and still go over the tanks and spare tire. I thought the ordering instructions said to include the tanks in the front and the bumper/spare tire in the back when determining the length.

There were no instructions except to "dull" sharp corners. The little foam tubes went on the gutter ends and I used black tape around sharp points on the bottom.

The only bad thing about the cover are the buckles/buckles: they worked but 1) they are too light duty, too weak, and the sections too thin in my opinion and 2) the design stinks because I want to hold the female end right where you press to release the buckle which was annoying but I figured out how to do it and it was more awkward than it needed to be considering other similar buckle types.

I got on the roof to pull the cover over from the side (not the front or back) over the ac, tv antenna, bathroom vent, etc and that worked well. It was too hard to pull the cover over the first top corner with me on a ladder and wife on the ground. If I could not get on the roof, we both would need to be on ladders. Or tie a rope to the straps and try to pull it over the top. Maybe try to pull it over from the front.

The fit is very good: good width, more than enough length and good height. I am glad the height was no taller so as to keep it from wrapping around the bottom which is sharp and the trim ends are sharp. We connected the underneath straps first, then the front and back then cinched the top and bottom corners to pull the whole thing tight along the perimeter.

All of the buckles are the same so I was able to repurpose some straps to wrap around the spare tire and bumper and connect to some other buckles for a better tie down arrangement. I would have liked a strap in the front middle to tie down under the tanks.

Otherwise, there are just the right number of straps underneath. I don't think more would help and less would make me nervous.

There are 2 flaps zipped on one side for a door at the front and/or the rear. I unzipped the front flap, sloppily rolled it up and attached the 3 velcro straps that hold the roll up. I had to undo 1 bottom strap from the flap so I need to rereview this after we have a good wind/rain storm but I think it will be ok. See pics. The trailer is parked in between a tree, shrubs, the house and the neighbors house so it is somewhat protected from some wind. Someone else may need to add a tie along the side bottom to take the place of the rolled up flap. When the flap is down, zipped, it is velcro'd at the bottom to the cover.

The perimeter cinch straps have a sleeve layered on top of the sleeve the strap is in which is great for 2 reasons. 1) you can stick your finger in it to grab it to push the cover back and pull out the strap, then 2) you can regrab it while pulling the strap through the buckle and keep the stress off the strap. This will keep the strap from scrapping and wearing while pulling through the buckle. I took pics and a video of this. And 3), this is another sleeve you can run a line through if needed.

Overall, I am very happy with this cover! It is reasonably thick material, aerated and the holes are covered with a flap to keep rain out, has a lot of straps which are well attached to the cover. The installation went better than expected at ~ 45 minutes and next time I expect to do it in half the time. The door access is a great feature. The cover went over the spare tire and the dual 20 lb tanks plus batteries in the front. One of the pics has the trailer model so you can see for yourself how well this cover fits this trailer. I expect this cover to last until a sharp corner some place tears a hole or the sun finally gets to it. The cover comes with a bag but I have not used it yet. And found a piece of velcro but not sure what for.

PS: Finally looked at the storage bag and found the instructions, self adhesive material to fix holes and weights that can be attached to the straps to throw underneath the vehicle (not over b/c the weight could break a window or make a dent) in a side pocket.



by:

The quality and fit are very nice. For reference, my Outdoor RV measured 20'10" and additional 16" for the spare tire for total 22'2" Plenty of room to install. The roof fabric was ample for the AC unit. Also noted the cover is full grey material and the white top is added over the grey to make the roof double thick which is a nice bonus. Please note that the manufacturer's paperwork says this cover is NOT water proof.



by:

I'll start out with the good. The cover fit excellent. The straps snugged up, the zipper access lined up perfectly and was generally easy to put on.
The bad is the cover has came apart in several spots, mostly corners and the satellite antenna area. None of these are sharp but for whatever reason it just rubbed right through. Cover was put on not quite a year ago and held up to the Minnesota winter seemingly fine but seasonal change wasn't kind too it.
I think the takeaway from this would be it would probably be good for 6 months or less but not beyond that.



by:

Installed per video and first time worked out well. Video implied weighted straps for tossing under trailer and a storage bag were to be included, although neither were nor was that mentioned in description. Would have been nice, though if they had. It installed well and covered trailer as it should. Only time will tell how well it will hold up but I am pleased so far.



by:

This review is for fit and installation. The fit is good. Just a little short. Installation is easy. Took about an hour. I will review again in the spring as to the condition of the cover and camper.



by:

Just installed our new cover which replaces an older ADCO cover. Installation was easy and it fits great with a little room to spare. We have a 30 ft Cougat 26rls. Material quality seems to have improved.



by:

Absolutely love this cover. I am 62, and was able to put this cover on myself (even being afraid of heights)! The gutter guards are a great addition and will prevent snags and or rips. Taking it off- I’ll ask for help, so the corners don’t get snagged on the lower ends. Great product thus far. I called and spoke w Ms Paula when I first ordered this cover, bc my camper is not as wide as most, but it is 20’. Had extra length, so I covered the propane cover and my hitch.



by:

After one year already is tearing quite a bit. I've only put it on/off about 6-7 times in the past year. Also interestingly, my solar panels are still able to get power even with cover on so undoubtedly it reduces the UV light quite a bit its not completely. Though I don't mind so much as it kinda trickle charges the batteries. This is being used on a 2022 Ember Overland 190MDB



by:

I sent my friends the link for the instructional video and in true guy fashion they said it was so easy they didn’t even hafta watch it. My 3 guy friends put it on in 25 minutes. “Good product, I’d totally have one if I owned an RV”, “Everything we needed (straps/padding) was included.” It fit great over my Starcraft Autumn Ridge 245DS. While I wasn’t involved in the process, they all assure me it went smoothly.



by:

Nice cover. I ordered next size bigger and was able to fit over propane tank, battery holder and hitch, completely covered. Lots of straps for securing tight. Comes with extra patches in case of tears, gutter spout covers, ladder top cover, weighted straps, ok instructions, and storage bag. So far, no problems. Hopefully last several years as these covers are expensive.



by:

The cover seemed HUGE while installing it! The ingenious number of buckles & straps allowed us to pull it up tight & even cover the propane tanks & hitch. Our trailer is not very tall, so the cover rolled under & we don’t expect it to balloon in the wind like the cheap used cover that came with our used Casita. The double seams look very durable.
The attached pics are to show how easy it was to protect against sharp corners & potential rub areas. (This is not a Folgers commercial, haha.) These pics (saved with bag & paperwork) will also remind us next Fall what we did!
There are 2 sharp metal pieces on the roof behind our awning—-we cut out the bottom of a red plastic can, sliced the side, & popped those over & used twine to avoid them slipping.
The square ends of the rear bumper got 2 more plastic cans (green).
The front hitch crank took a red coffee can & the very front is protected with a milk carton. The step needed some styrofoam scraps for the sharp corners.
The prairie pic just shows how small the trailer is, and the fully covered pic is not too helpful because the trailer is parked in a small fenced area.
If you need any further explanation don’t hesitate to contact us.
Thanks for a great product. Hope I say that again after a Montana winter!



by:

This cover looked great and actually stayed on and protected the trailer but completely fell apart after 7 months. The area that was exposed to the sun completely disintegrated. Adco honoured the 2 year warranty and sent me a new one. I think that it will do exactly the same as the first one. I keep my trailer in the Palm Springs area and summers get extremely hot c/w high winds.Bottom line it did protect my trailer.



by:

It has served its purpose, but it's longevity is questionable. It is showing signs of wear along the roof area where it rubs on the AC units. I added plumbing pipe insulation along the ladder to prevent holes. There were only 4 down spout covers and I need 10, so I again used plumbing insulation to fab the extras. Two of the strap quick connector female ends broke on the first use, and you must be gentle with the fabrick to keep from tearing it. It is an attractive cover, the size was correct and it's relatively easy to install and remove for such a large cover. I'm certain that if it was heavier material, installation and removal would be more difficult. Overall, I would rate it a 3.5 out of 5. I anticipate that it will last through the end of this summer, about a 1 yr 6 mths.



by:

Cover installed easy enough and initially appeared to be of good quality. However, the cover lasted only one winter (22-23) before it started to tear. In the spring of 23 when I took the cover off, the tears were minor and the cover was still usable. I put it back on my fifth wheel in November 23. Unfortunately it tore in half at the beginning of March 24. Bottom line, if you want to pay nearly $[XX] for a cover that will probably last only one winter, this cover will likely work for you. I will not be purchasing another, however.



by:

Perfect. etrailer is far and away the best internet company I have ever dealt with. When looking for a cover for our camper, I was overwhelmed with the options found online. You don’t know what you’re looking at and prices are all over the place. Not to mention pretty much guessing if your getting the right size. etrailer had a drop down that let me pick the exact camper we had, and a description that helped me pick exactly the cover needed. The price was fair and it arrived pretty quick. Installation was easy after watching e trailers video. It fit perfectly and looks like it will last a few seasons at least. I have to say I am a satisfied customer and after 3 times of being amazed by etrailer, they will be my go to store for all things truck and trailer.



by:

I purchased the Adco RV cover based partly on past experience. We had a pop up that we used an Adco cover on that lasted for 6 years. I give this cover a three star rating for a couple of reasons. First the size range is mis-leading and my cover ended up being too long for my trailer even though it is within the stated size range. Because it doesn't fit right it is hard to keep it tight when the wind blows. I have only used it for one season and already one of the tie down straps has ripped off the bottom side of the cover. It does an acceptable job of keeping the trailer clean and dry during the winter months, just disappointed that it does not fit properly.



by:

The trailer cover seems to be an excellent product. It covers the trailer as needed. However, I had trouble with the installation. One of the first steps has one ensuring that the cover is not showing the inside of the cover. Not being familiar with the product, this was difficult considering there were no criteria to tell which was the inside and which was the outside. I saw a white fabric and figured that was the inside, as well the white fabric was showing. It seemed the cover was shipped ready to be installed. Nope! I had to flip the cover once I had it on top of the RV. :-(



by:

This RV cover fitted my 2608BS travel trailer camper very nice and was not to difficult to put on. It does have a little weight to it but I managed to work it on very well. It would have been a perfect fit had it been about a foot shorter. I do hope that it outlasts its 3-year warranty. I did have to wrap my two solar panels with a blanket due to their rough edges.



by:

This is my second cover and. they hold up well in the snowy, windy and frigid Northern part of PA. My only complaint is that both cover tore at the lower right-hand area near the front side. I patched the first one and will patch my newer one before winter. I generally keep the cover off during the summer.



by:

I ordered this ADCO cover because I was very happy with the one we had for our Class A. The cover for our new trailer is every bit as good if not better. The real difference was the purchasing experience from etrailer. The product information available was outstanding, the ordering process couldn't have been easier and the follow-ups right up delivery top notch!!!


25
490
Show More Reviews

See what our Experts say about this ADCO RV Covers

  • Storage Cover for 29 Foot 2018 Jayco 26XD Class C Motorhome
    The Adco Olefin HD RV Cover # AD34ZR is a great option for your 2018 Jayco 26XD Class C RV. This cover works best for long-term storage in all climates. Heavy-duty fabric protects against rain, dirt, wind, and sun. The contoured fit will match shape of your RV and secure with cinch ropes and straps for nice, snug fit.
    view full answer...
  • Will Adco All-Climate + Wind RV Cover Fit 2019 Jayco Greyhawk 26Y Motorhome
    Yes, the Adco All-Climate + Wind RV Cover for Class C Motorhome # AD34ZR will absolutely fit your 2019 Jayco Greyhawk 26Y motorhome. As you mentioned, your motorhome measures 28 feet, 8 inches in total length (or 344 inches), and this cover is 348 inches long, so it will be a perfect fit. The # AD34ZR is the best cover available for your rig because it is designed to offer protection against all the elements, including snow, and even protects it from heavy exposure to sun and wind.
    view full answer...
  • Storage Cover Recommendation for 2021 Thor Delano 24TT Motorhome with Rear Ladder
    Your 2021 Thor Delano 24TT Motorhome should measure 24-3/4' long so since the Adco Olefin HD RV Cover for Class C Motorhomes # AD54ZR works with motorhomes up to 26' long it will fit as long as your ladder doesn't stick out more than 1-1/4'. If your ladder does stick out even more then you'll need to go up one size with part # AD34ZR which fits motorhomes up to 29' long. These covers have cinch ropes on them to help take out any slack so even with the longer one you shouldn't be seeing...
    view full answer...
  • Adco Olefin HD All-Climate Cover for Class C Motorhome 26 to 29 Long
    For this range of length in a Class C RV cover, we have the Adco Olefin HD All-Climate Cover for Class C Motorhome, # AD34ZR. This is a great option for long-term storage in all climates and fits Class C RV's that are 26'1" - 29' in length. The top panel is constructed of Olefin HD fabric and the side panels are constructed of a non-abrasive, triple-layer polypropylene. This has zippered panels on the passenger's side that offer access to the interior. Use the cinch ropes at front and...
    view full answer...
    Image 1 for
  • Recommended RV Cover for a 2005 Coachmen Concord Class C Motorhome
    My favorite cover to recommend is the Adco Tyvek RV covers. I like them because they offer great protection for a wide variety of climates like intense sun, moisture, and snow. So they work well for long-term storage almost anywhere. Depending on which model of Concord you have will determine which size cover you need: For models 225RK and 235SO use # AD54ZR up to 26 feet long For model 270SS use # AD34ZR up to 29 feet long For model 275DS use # AD94ZR up to 32 feet long If you want...
    view full answer...
  • Does This Cover Fit an Entegra Odyssey 24B Class-C?
    The Adco 290-34815 (DISCONTINUED) Storage Cover that you referenced is for RVs 29 to 32 foot long. It looks like your Odyssey is 26.67 foot long. I think a better fit would be the Adco # AD34ZR for RVs up to 29 foot long. All of the smaller covers are for RVs up to 26 foot long, and I think that will be a few inches too short. If your measurements vary, just email me for a refined recommendation. If you email me the outside diameter of your tires I could also recommend tire covers.
    view full answer...
  • Recommended RV Storage Cover For A 2021 Sunseeker TS 2370 Class C Motorhome
    The specs I'm seeing show the 2021 Sunseeker TS 2370 being 26'1" in length so I recommend the Adco Olefin HD All-Climate + Wind RV Cover for Class C Motorhome - Up to 29' Long - Gray # AD34ZR. This cover is rated for use in all climates to protect your Class C motorhome from rain, dirt, wind, and sun. The top panel is constructed of Olefin HD fabric that blocks harmful UV rays that can cause cracking and fading, beads water on contact, prevents dirt and dust particles from reaching RV...
    view full answer...

Do you have a question about this RV Cover?


Info for this part was:

Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Chris R
Video Edited:
Chris R
Employee Mary K
Written by:
Mary K
Employee Amanda M
Edited by:
Amanda M
Employee Adam E
Installed by:
Adam E

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.