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Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer - Up to 18' Long - Gray

Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer - Up to 18' Long - Gray

Item # AD37ZR
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Our Price: $364.98
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Shipping Weight: 23 lbs
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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. Lowest Prices for the best rv covers from Adco. Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer - Up to 18' Long - Gray part number AD37ZR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (21)
  • Q & A (14)
  • Photos
  • Why etrailer?

Adco RV Covers - AD37ZR

  • Storage Covers
  • Travel Trailer Cover
  • 15 Feet Long
  • 16 Feet Long
  • 17 Feet Long
  • 18 Feet Long
  • Gray
  • Adco
  • All Climates
  • Best UV/Dust/Weather Protection

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.


Features:

  • Cover protects your travel trailer from rain, dirt, wind, and sun
    • Works best for long-term storage in all climates and high winds
    • Helps reduce the need for frequent washing, waxing, and exterior treatments
    • Prevents premature aging and helps maintain resale value
  • Contour-fit design conforms to general shape of your trailer
  • Top panel constructed of Olefin HD fabric
    • Blocks harmful UV rays that can cause cracking and fading
    • Beads water on contact
    • Prevents dirt and dust particles from reaching trailer surface
    • Eliminates black streaks and corrosion caused by air pollutants and rain
    • Extends down the front, back, and sides of cover for extra protection
  • Side panels constructed of non-abrasive, triple-layer polypropylene
    • Breathes to eliminate moisture build-up, mold, and mildew
  • Zippered panels on passenger's side offer easy access to trailer interior
  • Built-in vents allow air to escape in windy conditions to prevent damage to cover
  • Cinch ropes at front and rear of cover remove slack and reduce billowing
  • Weighted straps with buckles secure cover under vehicle
    • Prevent cover from blowing off in the wind
  • Ladder cap and rain gutter covers help eliminate wear points
  • Storage bag included
  • Gray color with white Olefin HD top and contemporary sidewall design


Specs:

  • Application: travel trailers 15'1" - 18' long
  • Dimensions: 218" long x 99" wide x 90" tall
  • 3-Year warranty


Adco How to Measure Class A RV

To determine the proper fit, measure the length (front bumper to rear bumper including spare tire or ladder, where applicable) and sidewall height (undercarriage to the top of the natural roof line). This cover is designed to accommodate rooftop accessories such as AC units and vents.


Choose Cover by Climate

The climate where you are storing your RV will help determine which cover to choose. This Olefin HD All-Climate + Wind cover is designed for use in all climates.



36839 Adco Olefin HD Plus Wind Designer Series Cover for Travel Trailer - 15'1" - 18' Long

Replaces Adco 290-34839






Customer Reviews

Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer - Up to 18' Long - Gray - AD37ZR

Average Customer Rating:  4.8 out of 5 stars   (21 Customer Reviews)

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.

- AD37ZR
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.



- AD37ZR
by:

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



- AD67ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


Pretty easy to install by yourself if there’s no wind. The 22’ to 24’ cover fit perfectly on our 26’ TT (23’ box). Corners pull in nicely and end straps work well. Plenty of under-trailer straps. Zippers for entry to the TT door are nice. It’s not been on long so we’ll see how it does this winter.



- AD87ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


So far so good. The only thing I didn't care for is on our Grand Design camper we have gutter extensions, and the cover is to tight to fit over them hence bending 2 of them. Other then that great product!



- AD97ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


I just put the cover on and it appears to be well made, only time will tell. My only issue was the length of the "belly" straps, which go under the trailer to secure it. My trailer is 18ft and it has a AC and 2 roof vents on the roof. I ordered the cover for a 18-20 ft trailer, but some of the "belly" straps weren't long enough to go under the trailer and snap on the other side.


Comments
These covers usually account for vents and AC on top of the roof and provide extra room for those items. I would measure the width of your RV to see if the 100 inches wide are enough for you.
-- Etrailer Expert Sierra K - 11/18/2021


- AD97ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


Etrailer customer service consistently goes above and beyond, I will continue to give them my business.



- AD27ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


Easy to cover camper, seems well made, time will tell how it holds up in Michigan



- AD94ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


Great Quick shipment Would use you guys again without hesitation



- AD97ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


went on like a charm great fidt buckel system is nice and easy to install



- AD79ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers


Nice cover! Well made!



- AD27ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD79ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD54ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD89ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD97ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD97ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD59ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD74ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD87ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD59ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers




- AD87ZR
by:

Review from a similar Olefin HD All-Climate RV Cover in RV Covers



21
21

Ask the Experts about this Adco RV Covers

  • Storage Cover Options for 2019 Lance 1475 Travel Trailer
    Depending on your budget and needs I have a couple options for your 2019 Lance 1475 travel trailer which measures around 19-1/2 feet overall or 16-1/2 feet excluding the hitch. The best cover hands down is the Adco Olefin HD All-Climate Cover # AD37ZR. This is your best choice because it will stand up best to intense sunshine (blocks 99.8 percent of UV rays), moisture (breathable fabric with poly reinforcement), rain, wind and snow. It features reinforced corners for durability; check...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • 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...
    view full answer...
    Image 1 for
  • Best All-Climate Cover for a 17 Foot Travel Trailer
    The best cover we have for all climates that fits your 17 foot travel trailer is an Adco cover: - Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer # AD37ZR The Adco # AD37ZR cover is designed specifically for long-term exposure and can handle intense conditions from all climates, whether that is rain, to snow, or big-time wind wind. The reason it can withstand that is because of its top layer of Olefin HD fabric - which is an extremely durable and high-density fabric...
    view full answer...
  • Storage Cover Recommendation for 2019 Lance 1475 Travel Trailer
    For your 2019 Lance 1475 Travel Trailer I recommend the Adco Olefin HD All-Climate + Wind RV Cover # AD37ZR. The Adco # AD37ZR cover is the best because it is specifically designed to offer your trailer the best protection against all the elements Mother Nature can throw at it, from rain, to snow, to wind. The reason it can withstand that is because of its top layer of Olefin HD fabric - which is an extremely durable and high-density fabric that beads water, blocks UV rays, and even...
    view full answer...
  • Recommended Storage Cover for 2018 Jayco Hummingbird 17RB
    For your 2018 Jayco Hummingbird 17RB I recommend the Adco RV Cover # AD37ZR. This particular cover is designed to fit travel trailers that are between 15 and 18 feet long so it will work perfectly for your Hummingbird that has a box length of around 17 feet. The # AD37ZR features an All-Climate + Wind construction, which means it is designed for wind, high sun exposure, high moisture, snow, and long-term storage. Its top panel beads water on contact and the front and rear cinching system...
    view full answer...
    Image 1 for
  • Cover Recommendation For 2019 Jayco Hummingbird 16MRB
    I have the perfect cover to fit your 2019 Jayco Hummingbird 16MRB, the Adco All-Climate # AD37ZR. The Adco covers are well known to protect your Jayco from the elements with their HD fabric that blocks 99.8 of UV rays so you know the cover will not crack or become damaged from the sun. The material also beads moisture instead of allowing it to pool into standing water that can damage the cover. My favorite part about the Adco cover is the zippered access that allows you access to...
    view full answer...
    Image 1 for
  • Best Cover to Fit a 2018 Winnebago Minnie 190RD Travel Trailer
    For your 2018 Winnebago Minnie 190RD travel trailer, the best overall cover is one from Adco: - Adco Olefin HD All-Climate + Wind RV Cover # AD37ZR The Adco # AD37ZR cover is the best because it is specifically designed to offer your trailer the best protection against all the elements Mother Nature can throw at it, from rain, to snow, to wind. The reason it can withstand that is because of its top layer of Olefin HD fabric - which is an extremely durable and high-density fabric that...
    view full answer...
  • 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...
  • Storage Cover Fit For 2017 Jayco Hummingbird 17RK Travel Trailer
    There is a really nice storage cover that fits your 2017 Jayco Hummingbird 17RK, though not one that is 7 feet (84 inches) wide. The option that does fit your trailer is 99 inches wide (8 feet, 3 inches), and it will still fit your trailer snugly: - Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer # AD37ZR The reason the # AD37ZR will still fit despite the cover being wider than the trailer is that part of the added width is needed in order to accommodate fitting over...
    view full answer...
  • Best Storage Cover for Travel Trailer that Measures 17 Feet in Length
    For your travel trailer that measures 202 inches (basically 17 feet) the best travel trailer storage cover is the Adco Olefin part # AD37ZR. This provides the best fit for your size trailer, offers the best protection in all climates, and also is by the far the easiest to install.
    view full answer...
  • Travel Trailer Cover for Vegas Heat/Sun for 2018 Winnebago Mini Drop 1790
    The best storage cover for your 2018 Winnie Mini Drop 1790 is Adco Olefin part # AD37ZR as this provides the best protection in hot climates with a lot of sun, has the easiest install, and also has zipper panels that allow for easy access to the doors of the RV if ever needed. I attached a review video for this for you to check out as well.
    view full answer...
  • Recommended RV Storage Cover For A 16x7 enclosed trailer
    The best fit we carry for your 16' enclosed trailer is the Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer - Up to 18' Long - Gray # AD37ZR. It was designed to work best for long-term storage in all climates so the heavy-duty fabric will handle the Sun, wind, and snow you experience in Colorado. The side panels are constructed of non-abrasive, triple-layer polypropylene that breathes to eliminate moisture build-up, mold, and mildew. The Top panel constructed of Olefin HD fabric...
    view full answer...
  • Recommended Cover for V Nose Enclosed Trailer
    For your trailer that has box measuring 17 feet (204") in length, I suggest the Adco Olefin HD All-Climate RV Cover, # AD37ZR. This is a great long-term storage cover for use in all climates, use the cinch ropes at front and rear of cover remove slack. The actual length of this is 218", the weighted straps with buckles secure cover under vehicle after cinched into place.
    view full answer...
    Image 1 for
  • 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

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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Mary E
Written by:
Mary E
Employee Amanda M
Edited by:
Amanda M

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