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Adco Olefin HD RV Cover for Travel Trailers up to 18' - All Climate + Wind - Gray

Adco Olefin HD RV Cover for Travel Trailers up to 18' - All Climate + Wind - Gray

Item # AD37ZR
Retail:$392.48
Our Price: $328.89
You Save: $63.59
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Shipping Weight: 23 lbs
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Throw this storage cover over your travel trailer to protect it while you're storing it for the season. The contoured cover conforms to the shape of your trailer 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 Travel Trailers up to 18' - All Climate + Wind - Gray part number AD37ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (490)
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ADCO RV Covers - AD37ZR

  • Storage Covers
  • Travel Trailer Cover
  • 15 Feet Long
  • 16 Feet Long
  • 17 Feet Long
  • 18 Feet Long
  • Gray
  • Best UV/Dust/Weather Protection
  • ADCO
  • Passenger Side Access

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


Features:

  • Cover shields your travel trailer from the elements during long-term storage
    • Lessens the need for frequent washing, waxing, and roof treatments
    • Extends the life of your trailer 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 travel trailer
  • Triple-layer polypropylene side panels are non-abrasive and breathable
    • Gray sidewall design provides your trailer 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 trailer
    • Weighted straps buckle underneath your trailer 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 trailer
  • 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 let you stash the cover away at the start of the camping season


Specs:

  • Application: travel trailers that are 15' 1" - 18' long
  • Overall dimensions: 18' 2" long x 8' 3" wide x 7' 6" tall
  • 3-Year warranty


Adco Olefin Installed

Summer is over, and you're worried about your travel trailer getting dirty and damaged in storage during high winds, snow flurries, and spring thunderstorms. Whether you're storing your trailer in the sunny south, rainy northwest, or snowy north, this heavy-duty cover is designed to protect your trailer in any climate. When you keep your trailer 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 trailer 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 trailer. 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 trailer.



How to Measure Your Travel Trailer


Adco How to Measure Travel Trailer

To determine if this cover will work for you, measure the overall length of your trailer from the very front of the trailer to the rear bumper, making sure you're accounting for any spare tire carriers and ladders on the back. The cover isn't meant to fit over the tongue of your trailer, so don't include those in your measurements. Then measure the overall height from the bottom of the chassis to the top of your trailer. 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 Travel Trailer


Adco Olefin Securing with Integrated Straps

The included ladder cap and rain gutter covers help prevent the cover from splitting on those areas of the trailer, so install those first. Then unroll the cover and carefully spread it evenly around your trailer, 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 trailer is slightly shorter in length. Then toss the weighted straps underneath your trailer to the other side and buckle them together. These straps keep the cover secure on your trailer, preventing it from flapping in the wind and damaging the paint job.


Adco Olefin Zippered Access Door

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



36839 Adco Olefin HD Designer Series Travel Trailer Cover - Grey

Replaces Adco 290-34839





Customer Satisfaction Score:


Customer Reviews

Adco Olefin HD RV Cover for Travel Trailers up to 18' - All Climate + Wind - Gray - AD37ZR

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

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

by:

This Adco HD RV Cover is now on our Lance 1685 and it looks great. The fit is good, the material seems sturdy, and the numerous reinforcements on seams, corners and strap/buckle attachment areas is the bomb. It can be put on in about 15 minutes by one person with a step ladder with no trouble. In all, a well made product. We didn't want to rent an RV storage shed or install an RV roof on our property. This cover is the perfect solution for us.



by:

Put the cover on an hour after it arrived, easy to install. Hope it lasts, our last Adco cover only lasted 1 year

Dawn

2/2/2024

The white fabric on the top is a big improvement over the first cover, however weve had to patch several areas on the sides, at this point 2 years is about the max well get out of this cover



by:

I USED IT 3 MONTHS LAST WINTER AND JUST PUT IT ON FOR THE COMMINGWINTER. VERY GOOD
QUA;LITY MATERIAL AND I ESPECIALY LIKE THE ZIPPERS ALOWING ACCESS TO THE DOOR OF MY
WINNEBAGO MICRO MINI 1708 FB. THE COVER FITS WELL

John

11/12/2023

excellent cover last 2nd winter for New England. Am about to cover my 19ft Winnebago travel trailer for 3rd winter. Breathable but sturdy.material. Nice zippers allowing entry while covered, Good fit.

Etrailer Expert

Mike L.

11/17/2023

@John We're happy to hear that!


by:

Your cover is wonderful. It fits my Jayco Feather Micro 171bh perfectly. This is the second winter.



by:

This 18' cover fits the 19' Airstream Bambi well. I'll attach a picture here.



by:

UPS delivered RV Cover today and I've already covered my RV with it...went on easily and looks to be really secure for the wind I get here every now and then. Happy so far...will have to wait until spring to see how it has held up over the winter.



by:

Second Adco cover as first cover went with our first trailer when sold and needed new cover for new trailer. Was hoping using type, model and year of trailer on etrailer site would give correct size and it did! Fits perfectly and the two hours we allotted for this task was over kill. Had it done in less than half that. Keeps the leaves and pollen off RV when not in use and protects from snow and ice damage during outdoor storage in winter. Hoping it lasts and gives good service like our previous cover.

Rod T.

11/9/2022

Great. Took less time than last year except that I had to redo the corner and upper straps as we didnt realize they slid through that the tightening strap must be fed through the loops, otherwise, cant tighten properly. Easier to snug up. Seemed to have missed that last year. The cover did keep our trailer clean and protected last winter... well worth the cost!



by:

High quality, light weight, easy to place on trailer. A wonderful product.



by:

Perfect fit and great customer service.

Scott

10/27/2023

It did last me over the winter but the sun and wind destroyed it so this is a one season purchase.

Etrailer Expert

Mike L.

11/13/2023

@Scott The cover is protected by a 3 year warranty, call us for warranty information. It's very important that the cinch ropes are kept tight so the cover can't flap around when it's windy.


by:

Cover for my Minnie Winnie 1706 trailer


Right out of the box, sorry for the pun, the cover was packaged quite well, rolled up and wrapped in a plastic wrap.

I did the video on their method of laying it out, orienting from front to back and rerolling it from the back to the front.

Once positioned on the front top of the roof, I proceeded to unroll a small portion and draped, at the roofline, the top edge on the covers roof profile. Repeating this process until I reached the back of the trailer roof. Once there I draped the rear portion of the cover over the end of the trailer roof and climbed down, in a controlled fashion where gravity would have very little affect if decided to fall to the ground.

Note: I did unzip the corner zippers to allow a loose fit while drapping over the roof top. Also, I did all while on the roof.



by:

Box left out in the rain by deliverer.

Etrailer Expert

Katrina D.

10/21/2023

Too bad the cover wasn't on the outside of the box to protect it.. just kidding. That was a bad joke. Please let me know if your order was damaged in any way and I am happy to help.



by:

We are very happy with this cover , it’s the perfect size for our 2017 Jayco Hummingbird, we had it on in 20 minutes. It is very well made.



by:

Seems to be a nice cover. The fit is pretty good and the adjustment straps help snug it to the trailer. Hopefully it will be durable. I am curious why the cover is not rolled up and shipped so it could be used directly. This might eliminate re-rolling it for the installation.



by:

We bought this cover for a cargo trailer. This is the second one we have used. The first one lasted nearly 4 years, being in the weather the entire time, before we had to replace it. My cargo trailer looks new because of the protection of the cover. This cover did not include tire covers so you would need to order separately.



by:

I would suggest you put the instructions on the outside of the roll of the cover and clearly visible

Bruce D.

11/16/2022

First year was ok , I am putting the cover on this cover on this weekend . I need to source some protective corners, so I am not damaging the cover , the trailer corners are sharp

Etrailer Expert

Heather A.

11/21/2022

It is a good idea to use some kind of cushion on the sharp corners of your trailer. A lot of our customers use pool noodles for a cheap but effective option.


by:

It lasted 6 months in the Vegas sun and wind, so far, so good.



by:

It’s a perfect fit for our epro 19fbs! Good Durable quality breathable material. Only put it on and off once so far.



by:

It could be a little longer on the side s.



by:

Well built heavy duty cover and easy to put on!



by:

Great cover. Only reason I didn't give it 5 stars is that my camper is a V-nose and it doesn't fit perfectly.



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Show More Reviews

See what our Experts say about this ADCO RV Covers

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Do you have a question about this RV Cover?


Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Mary K
Written by:
Mary K
Employee Amanda M
Edited by:
Amanda M
Employee Thomas T
Video by:
Thomas T

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