bing tracking image
  1. RV Covers
  2. ADCO
  3. Storage Covers
  4. Travel Trailer Cover
  5. 15 Feet Long
  6. 16 Feet Long
  7. 17 Feet Long
  8. 18 Feet Long
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:$393.81
Our Price: $328.89
You Save: $64.92
RV Covers
This item qualifies for Free Shipping
Shipping Weight: 23 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

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
ADCO rv covers for your 2013 Skyline Layton GL Travel Trailer are available from etrailer.com. Installation instructions and reviews for your Skyline rv covers. Expert service, and great rv covers prices. etrailer.com carries a complete line of ADCO products. Order your Adco Olefin HD RV Cover for Travel Trailers up to 18' - All Climate + Wind - Gray part number AD37ZR online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (493)
  • Q & A (0)
  • Photos

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

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   (493 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:

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:

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:

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:

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



by:

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



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:

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:

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:

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:

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:

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:

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:

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:

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.



by:



by:



by:



by:



by:


25
493
Show More Reviews

See what our Experts say about this ADCO RV Covers

  • Is There A Camper Storage Cover that Protects from Hail?
    There are not any trailer covers we carry that will protect from the Wyoming hail. None of our manufacturers have hail protection integrated into the storage covers. The All-Climate covers like # AD37ZR are for protection against snow, ice, rain, wind, etc. To add the protection you are seeking, you would need to add an additional layer of protection like moving blankets but that would cause an issue with breathability so you would need to come up with a solution that would allow for...
    view full answer...
  • Recommended Cover for a Riverside 177SE Camper
    I show the overall length of a Riverside 177SE as 18' 6". In order to choose the right cover for this you'd need to subtract the length of the tongue, usually 3'. Therefore, we'd recommend going with a cover for a trailer 16' as we round up. The spare tire is typically not included with the box measurement but if you want to account for this that's fine. Regardless, the Adco Olefin HD RV Cover for Travel Trailers up to 18' part # AD37ZR would cover you both ways and it's what I recommend.
    view full answer...
  • Cover Recommendation For A Starcraft Satellite 18MK
    Using the attached diagram, measure your Starcraft Satellite 18MK to confirm length. Depending on your confirmed measurement, you will use either the Adco All-Climate + Wind RV Cover for Travel Trailer - Up to 20' Long # AD97ZR or the Adco All-Climate + Wind RV Cover for Travel Trailer - Up to 18' Long # AD37ZR. This cover provides the best UV, dust, and weather protection of the available options. Especially a sunny northern California climate would be ideal for this cover that blocks...
    view full answer...
    Image 1 for
  • RV Cover for 2017 Starcraft Mini Comet 16KS
    I have the perfect solution for your 2017 Starcraft Mini Comet 16KS; I recommend the Adco Olefin HD All-Climate + Wind RV Cover # AD37ZR. This cover has everything you're looking for; it provides all weather/4 seasons protection from the elements and has a zipper on the passenger side for you to access the interior of the trailer.
    view full answer...
  • Travel Trailer Cover Recommendation For A 2018 Riverside Retro 157
    Your 2018 Riverside Retro 157 measures 15.5 foot long and the best storage cover will be the ADCO # AD37ZR Olefin all-Climate cover. Olefin HD travel trailer cover works best for long-term storage in all climates. Heavy-duty fabric protects against rain, dirt, wind, and sun. Contoured fit matches shape of your RV. Secures with cinch rope and straps.
    view full answer...
    Image 1 for
  • Recommended Cover for a 2020 Aliner Expedition Camper
    I took a look at the dimensions of your 2020 Aliner Expedition Camper. My information shows your camper measuring 18' long x 7-1/4' wide x 5-1/2' tall. With this in mind we are going to have to go with a cover not meant for a pop-up trailer like item # 290-12295 because of the height difference. I recommend the Adco Olefin HD RV Cover for Travel Trailers up to 18' item # AD37ZR. This cover measures 18' 2" long x 8' 3" wide x 7' 6" tall. It has been built to survive in all climates and...
    view full answer...
  • Determining The Best RV Storage Cover For A 2013 Cruiser RV Shadow Cruiser Travel Trailer
    You would want a full body cover to help protect the walls, awning(s), etc. from the elements. I wouldn't recommend leaving any windows cracked because you'd be giving easier access into the trailer for rodents or bugs. If you're worried about the freshness in the trailer over the winter then I recommend just throwing some air fresheners # HM8300LIN in there before closing it up. As for the cover, since I don't have the model number I don't know exactly what length you'll need but I'll...
    view full answer...
    Image 1 for
  • Recommended Storage Cover for 2022 NuCamp TaB 400Travel Trailer
    I recommend the Adco Olefin HD All-Climate storage cover, # AD37ZR. This is the best cover for long-term storage in all climates. It has zippered panels on passenger's side for access to the trailers interior. It fits travel trailers from 15'1" - 18' in length and has actual fabric dimensions of 218" long x 99" wide x 90" tall.
    view full answer...
    Image 1 for
  • Compatible Adco Olefin HD RV Cover For A 2020 Forest River Flagstaff E-Pro FLT19FD
    The Adco Olefin HD RV Cover # AD37ZR fits trailers 15' 1" to 18' in length so it should be enough for an 182" length. If you instead meant 18' 2" in length then yes, you would want to size up to part # AD97ZR.
    view full answer...
  • Recommended RV Storage Cover For A 2021 Jayco Jay Flight SLX Baja 184BS
    Since you're just over 18' you'll want to go with the higher 18' -20' Adco # AD97ZR to ensure that it's big enough to fit. This cover comes with straps that have buckles to tighten up the slack so the extra length won't be an issue. Depending on the spacing on the tongue you might be able to also cover your propane tanks and trailer jack with the cover to give them a bit of protection as well.
    view full answer...
  • Recommended RV Storage Cover For A Rockwood A214HW
    The length I'm seeing for a Rockwood A214HW Travel Trailer is showing as 20' 10", that being said this length is most likely including the trailer tongue which isn't considered when measuring for a cover. I recommend measuring the body of your trailer like the picture I have posted below to determine the correct length of your trailer first. I've listed my recommendations based on size below so that you can choose the correct cover for your trailer. 12' to 15' # 290-52238 15' to 18' #...
    view full answer...
    Image 1 for
  • Recommended Travel Trailer Cover For A 17' Forest River Travel Trailer
    Sure thing, take a look at the: -Adco Olefin HD RV Cover for Travel Trailers # AD37ZR. This cover will fit trailers that are 15'1" to 18' long, and measures 18' 2" long x 8' 3" wide x 7' 6" tall. Additionally, this cover is made from triple-layer propylene that is both non-abrasive and breathable.
    view full answer...
  • Recommended Cover for a 2019 Forest River Flagstaff E-Pro 19QB Travel Trailer
    The Adco Olefin HD RV Cover for Travel Trailers up to 18' item # AD37ZR you were looking at is the best option for to cover your 2019 Forest River Flagstaff E-Pro 19QB travel trailer. The roof is white in color to reflect UV rays and keep the camper cooler. While the triple-layer polypropylene ensures the cover is strong enough to resist strong winds. Along with the high-quality top panel, this cover also has side panels that are triple-layered and vented, making them breathable so heavy...
    view full answer...
  • Best Travel Trailer Storage Covers In Hot and Windy Climates
    The Adco Olefin HD All-Climate + Wind RV Cover is the best cover we carry for hot windy areas. The roof is white in color to reflect UV rays and keep the camper cooler. While the triple-layer polypropylene ensures the cover is strong enough to resist strong winds. As you did not give a size for your 2010 Forest River Wildwood travel trailer you will want to choose the correct size from the options listed below. Be sure to only measure the box size of your travel trailer as seen in the image...
    view full answer...
    Image 1 for
  • Recommended RV Storage Cover For A 2017 K-Z Sportsmen Classic 14RBT Travel Trailer
    For a 2017 K-Z Sportsmen Classic 14RBT Travel Trailer you would actually want the Adco Olefin HD RV Cover for Travel Trailers up to 15' - All Climate + Wind - Gray # AD57ZR, which is 15' in length and covers just the body of the trailer. If you wanted to cover the tongue as well then you could go with a larger one like # AD37ZR, which would have extra material to cover the tongue but would also have a bit more slack since it wouldn't be as tight of a fit. This cover has zippered panels...
    view full answer...
  • RV Storage Cover For A Coleman Lantern LT Travel Trailer
    To determine the correct size RV storage cover for your Coleman Lantern LT Travel Trailer you'll need to measure the body length. In the attached picture below you'll see exactly how to measure. Once you have this measurement you can choose the correct length from the options below: 15' - 18' # AD37ZR 18' - 20' # AD97ZR 20' - 22' # AD47ZR 22' - 24' # AD67ZR 24' - 26' # AD77ZR
    view full answer...
    Image 1 for
  • Recommended RV Storage Cover For A 2019 Forest River Flagstaff E-Pro E19FD
    The length I'm seeing for your 2019 Forest River Flagstaff E-Pro E19FD is 20' so you'll likely be around 17' in body length and would need the ADCO # AD37ZR since it fits 15' - 18' lengths. If you measure the body and are at or above 18' then you'll want to size up to the # AD97ZR, which fits 18' - 20' lengths.
    view full answer...
    Image 1 for
  • Determining The Correct RV Storage Cover For A 2013 Sun-Lite 16BH Travel Trailer
    The manufacturer for your 2013 Sun-Lite 16BH travel trailer has the length listed as 16'6" so you'll need something slightly smaller since we don't include the trailer tongue in this measurement. The best way to choose the correct size is to measure the body of the trailer like I have depicted below. For 12' - 15' body length you'll want part # 290-74838, and for 15' - 18' body length you'll want part # AD37ZR. I've attached a couple of videos below that will walk you through the installation...
    view full answer...
    Image 1 for
  • Recommended RV Storage Cover For A 2023 Riverside RV Retro Elite 135
    For a RV storage cover that will fit a 2023 Riverside RV Retro Elite 135 that's 15' 9" you'll want the Adco Olefin HD RV Cover for Travel Trailers up to 18' # AD37ZR. This cover fits trailers 15' to 18' in length so they'll be enough slack to cover the tongue/spare tire carrier and has straps with buckles to tighten up the excess. This cover is rated for use in all climates, so you won't have to worry about it flaking apart like a lot of covers do in hotter/sunny climates.
    view full answer...
    Image 1 for
  • Storage Cover Recommendation for V-Nose Haulmark Trailer 7 by 16
    For an enclosed cargo trailer cover for your trailer that measures 7 feet by 16 feet by 72 inches tall I recommend the Adco Olefin All Climate part # AD37ZR as it is a fit for trailers your size that are up to 18 feet in length and because the cover is our most durable option that handles all weather really well. The nose of this can be adjusted tighter too to accommodate the taper of the V-nose too.
    view full answer...
    Image 1 for
  • Recommended Storage Cover for 2017 Jayco Hummingbird 17RK
    For your 2017 Jayco Hummingbird 17RK Trailer I recommend the Adco RV Cover # AD37VR. The cover features 3 different areas along the passenger side that can open up to allow access. The openings span the entire length of the passenger side so you won't have any issue getting into the camper when it's covered. This cover will work great with the length of your Humminbird and it features an All-Climate construction that will provide protection from wind, high sun exposure, high moisture,...
    view full answer...
  • Best Storage Cover for 2019 Jayco Hummingbird 16MRB Travel Trailer
    The correct size and best cover for your 2019 Jayco Hummingbird 16MRB is the Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer # AD37ZR. The # AD37ZR cover is perfect for long term storage in all weather conditions. The side panels are constructed of non-abrasive, triple-layer polypropylene while the top panel is an upgraded fabric which blocks out UV Rays almost entirely. This material also reflects the heat so your trailer, and all your precious electronics inside, stay cool....
    view full answer...
    Image 1 for
  • Travel Trailer Storage Cover Protection Against Hail Damage
    The Adco Olefin HD RV Cover for Travel Trailers up to 18' - All Climate + Wind - Gray # AD37ZR is designed for wind, high sun exposure, high moisture, snow, and long-term storage. It is not designed to protect from hail, although it may help some based on the tenting of material on an individual basis. The fabric is lightweight so it won't be much help for hail except where material may not be directly in contact with the trailer. Most of the trailer will be in contact with the cover...
    view full answer...
  • Recommended Storage Cover For A 17' 2017 Gulf Stream Vintage Cruiser Travel Trailer
    Your 2017 Gulf Stream Vintage Cruiser does have a bit of a unique shape. I am not aware of a cover made specifically for this shape where the front is rounded and the back is not. You best bet will be to go with an Adco cover like the # AD37ZR. This is made for travel trailers between 15' and 18' long so it will fit over your trailer nicely. The adjustment straps in the front give you a good amount of flexibility. This will be your best bet for fitting a cover to the front of your camper....
    view full answer...


< Previous
123. . .4



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

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.