8 Best Fifth Wheel Covers for Winter Storage (October 2026)
The best fifth wheel covers for winter include the RVMasking 40-43 ft 9-Layer 5th Wheel Cover for reinforced winter coverage, the ADCO Designer Series Aqua Shed 40-43.5 ft 5th Wheel Cover for humid storage areas, and the MOFEEZ 33-37 ft 9-Layer 5th Wheel Cover for 33-37 ft rigs with frequent access.
On this page (3 sections)
The best 5th wheel covers for winter combine a close fit, fabric suited to your storage conditions, airflow and straps that help limit billowing. Our top pick is the RVMasking 40-43 ft 9-Layer 5th Wheel Cover; the ADCO Aqua Shed suits moderate, humid storage, while MOFEEZ covers a shorter 33–37 ft range.
Measure your fifth wheel before choosing. Length ranges vary, and a cover must also clear roof equipment, corners, ladders and other protruding parts without pulling tight.
For broader fabric and fit advice, read what makes an RV cover fit well. If you are deciding whether to cover the rig at all, see whether an RV cover makes sense in winter.
Our picks at a glance
-
1
Best for reinforced winter coverageRVMasking 40-43 ft 9-Layer 5th Wheel Cover
8.9/10 our score
See it on Amazon -
2
Best for humid storage areasADCO Designer Series Aqua Shed 40-43.5 ft 5th Wheel Cover
8.6/10 our score
See it on Amazon -
3
Best for 33-37 ft rigs with frequent accessMOFEEZ 33-37 ft 9-Layer 5th Wheel Cover
8.5/10 our score
See it on Amazon
- 4
Check itUmbrauto 40-44 ft 9-Layer 5th Wheel Cover
Best for long fifth wheels - 5
Check itKING BIRD 33-37 ft 5th Wheel Cover
Best for lighter setup - 6
Check itFonzier 31-34 ft 9-Layer 5th Wheel Cover
Best for smaller fifth wheels - 7
Check itFRUNO 33-37 ft Oxford 5th Wheel Cover
Best for woven Oxford fabric - 8
Check itVIGORVAN 34-37 ft 7-Layer 5th Wheel Cover
Best for extra wind straps
Which fifth wheel covers work best for winter storage?
The RVMasking cover is the strongest all-around fit for a 40–43 ft fifth wheel, with reinforced corner patches, multiple strap types and 10 vents. For other rig lengths or storage conditions, ADCO, MOFEEZ and the remaining options offer distinct combinations of fit and access.
We compared the stated size ranges, fabric construction, ventilation, fastening features and included accessories. Our score weighs specs, features and buyer feedback against what you’re shopping for; we did not test these covers in the field.
| Product | Best for | Fit range | Top fabric | Access and airflow | Our score |
|---|---|---|---|---|---|
| RVMasking 40-43 ft 9-Layer 5th Wheel Cover | reinforced winter coverage | 40 ft 1 in–43 ft | 9-layer non-woven | 3 side panels, 1 rear panel, 10 vents | 8.9 |
| ADCO Designer Series Aqua Shed 40-43.5 ft 5th Wheel Cover | humid storage areas | 40 ft 1 in–43 ft 6 in | 8.6 | ||
| MOFEEZ 33-37 ft 9-Layer 5th Wheel Cover | 33-37 ft rigs with frequent access | 33–37 ft | 3 zipper panels, 10 vents | 8.5 | |
| Umbrauto 40-44 ft 9-Layer 5th Wheel Cover | long fifth wheels | 40–44 ft | 9-layer non-woven with waterproof membrane | 8.4 | |
| KING BIRD 33-37 ft 5th Wheel Cover | lighter setup | 33–37 ft | 8.1 | ||
| Fonzier 31-34 ft 9-Layer 5th Wheel Cover | smaller fifth wheels | 31 ft 1 in–34 ft | 8.0 | ||
| FRUNO 33-37 ft Oxford 5th Wheel Cover | woven Oxford fabric | 33–37 ft | 7.9 | ||
| VIGORVAN 34-37 ft 7-Layer 5th Wheel Cover | extra wind straps | 34–37 ft | 7.4 |
RVMasking 40-43 ft 9-Layer 5th Wheel Cover: Best for reinforced winter coverage
- 9-layer non-woven fabric
- 10 vents
- Reinforced corner patches
- 4 tire covers
A 40 ft 1 in–43 ft fit range, reinforced corner patches and several strap types suit a large fifth wheel stored through winter. The kit also includes 4 tire covers and gutter covers.
Pros
- 10 vents
- Reinforced patches at 8 corners
- Includes tire and gutter covers
Cons
- Only fits its stated length range
- Measure protruding parts and confirm fit before buying
The RVMasking cover fits fifth wheels from 40 ft 1 in to 43 ft. Its 9-layer non-woven fabric has a water-repellent outer coating and a breathable middle membrane, and the brand describes protection from UV, snow, dust and scratches.
For winter storage, fit and fastening deserve attention because wind can pull at loose fabric. This cover combines two over-roof straps, a long strap around the bottom, additional bottom straps, elastic hem and front and rear tension panel straps.
Reinforced patches cover 8 corners, including raised rear patches for ladder edges.
The kit includes 4 tire covers, 6 gutter covers, 2 weighted toss sticks and an adhesive repair patch. Three side panels and a rear panel roll up for access, while 10 vents support airflow.
Choose it if your measured fifth wheel falls within its range and you want several ways to secure the cover. RVMasking advises measuring the RV before buying.
ADCO Designer Series Aqua Shed 40-43.5 ft 5th Wheel Cover: Best for humid storage areas
- Triple-layer AquaShed top panel
- Breathable polypropylene sides
- Front and rear cinching system
- Passenger-side zipper entry panels
The AquaShed top panel beads water, while breathable polypropylene sides suit humid storage conditions. ADCO describes this cover for moderate climates and short-term storage.
Pros
- Breathable sides
- Cinching system helps reduce slack
- Zipper entry panels
Cons
- Described for moderate climates and short-term storage
- Water resistant rather than labeled waterproof
ADCO’s Designer Series Aqua Shed fits a 40 ft 1 in–43 ft 6 in fifth wheel. Its triple-layer top panel beads water, and two-tone polypropylene sides are designed to breathe in humid conditions.
The front and rear cinching system helps remove slack, while a weighted tie-down assist helps move straps beneath the RV during setup. Passenger-side zipper panels provide access while the cover remains on.
ADCO describes this cover for moderate climates and short-term storage. It is water resistant, so it may suit buyers who prioritize breathable sides and humidity handling over a waterproof label or longer storage guidance.
MOFEEZ 33-37 ft 9-Layer 5th Wheel Cover: Best for 33-37 ft rigs with frequent access
- 9-layer top and 3-layer sides
- 10 vents
- 3 rollable zipper panels
- 4 tire covers
This option covers fifth wheels from 33 to 37 ft and combines a 9-layer top with 10 vents. Its rollable panels allow access while the cover stays in place.
Pros
- 10 vents
- Includes 4 tire covers
- Several adjustable and wraparound straps
Cons
- Fit range is shorter than the 40 ft options
- Measure length, width and height before choosing
MOFEEZ covers fifth wheels from 33 to 37 ft, a useful range for rigs too short for the two 40 ft options above. The top uses 9-layer non-woven fabric, with 3 layers on the sides and a waterproof membrane.
Seven adjustable side straps, two extra-long vertical straps and one extra-long horizontal strap help hold the cover close. Ten vents are intended to release moisture and reduce wind pressure, and four reflective strips sit on the front and back.
Three rollable zipper panels allow access while the cover is on, and the package includes 4 tire covers and 6 gutter covers. MOFEEZ recommends measuring length, width and height before choosing a size.
Umbrauto 40-44 ft 9-Layer 5th Wheel Cover: Best for long fifth wheels
- 9-layer top with waterproof membrane
- 8 ventilation holes
- Bottom straps and buckles
- Side roll-up zipper doors
The 40–44 ft range accommodates longer fifth wheels, and the top uses 9-layer non-woven fabric with a waterproof membrane. Ventilation holes and adjustable straps address airflow and fit.
Pros
- Covers a 40–44 ft range
- 8 ventilation holes
- Includes gutter covers and a repair patch
Cons
- Check the full rig dimensions before ordering
- No tire covers are specified in the included accessories
Umbrauto fits fifth wheels from 40 to 44 ft, including some longer rigs than the RVMasking and ADCO ranges. Its 9-layer non-woven top includes a waterproof membrane, and the cover has 8 ventilation holes.
The fastening system includes an elastic lower edge, adjustable straps beneath the RV and two straps with tension panels at the front. Weighted buckle straps are included to help with installation, while roll-up side zipper doors make it possible to reach the RV without taking the cover off.
The kit also includes 6 gutter covers, a ladder cover and a repair patch. Measure the full RV and compare it with the 40–44 ft range before ordering.
KING BIRD 33-37 ft 5th Wheel Cover: Best for lighter setup
- Fits 33–37 ft fifth wheels
- 2 rollable zipper doors
- 6 side vents
- Reflective panels
KING BIRD describes this cover as lighter than its prior version, which may help during setup and storage. It includes 6 vents and rollable access doors.
Pros
- Lighter fabric design
- 6 side vents
- Access doors on the sides and rear
Cons
- Water resistant rather than labeled waterproof
- Confirm the exact fit for your fifth wheel
KING BIRD suits a 33–37 ft fifth wheel and has a lighter fabric design that the brand says reduces weight and storage volume compared with its previous version. The polyester cover is water resistant and includes six side vents.
Two rollable doors provide access to the RV, with two rear zippers designed for toy hauler trailers. Reflective panels improve visibility in low light, and the brand describes its fabric as blocking UV, rain, snow, dirt, nicks and scratches.
This option is worth considering when easier handling is a priority and water resistance fits your storage needs. Confirm the fit and included components for your exact rig before choosing.
Fonzier 31-34 ft 9-Layer 5th Wheel Cover: Best for smaller fifth wheels
- 9-layer top and 3-layer sides
- 8 bottom straps
- 6 air vents
- 4 tire covers
Fonzier fits a shorter 31 ft 1 in–34 ft fifth wheel, with reinforced corners and an undercarriage strap system. The kit includes tire and gutter covers.
Pros
- 9-layer top
- 8 bottom straps
- Includes tire covers and repair patch
Cons
- Not sized for longer fifth wheels
- Measure the whole rig, including external accessories
Fonzier fits fifth wheels from 31 ft 1 in to 34 ft, making it the shortest-range option in this group. Its 9-layer top and 3-layer sides are paired with reinforced corners, an elasticized hem and an 8-strap undercarriage system.
Six vents sit along the roof line on both sides, and two passenger-side zipper doors allow access under the cover. The package includes 4 tire covers, 6 gutter covers, two long straps and a repair patch.
Fonzier is a strong size match for a smaller rig if those measurements fit. Its instructions call for measuring the RV’s external accessories, so include them when checking dimensions.
FRUNO 33-37 ft Oxford 5th Wheel Cover: Best for woven Oxford fabric
- 300D Oxford top and 150D Oxford sides
- PU coating
- 4 rollable access panels
- 4 tire covers
FRUNO uses Oxford fabric with a PU coating, with 4 rollable panels for access. Its specified fit range is 33–37 ft.
Pros
- Woven Oxford fabric
- 4 rollable access panels
- Includes 4 tire covers and 6 gutter covers
Cons
- The described fabric is air-impermeable
- Follow FRUNO’s measurement guidance and protect sharp edges
FRUNO takes a different fabric approach with a 300D Oxford top and 150D Oxford sides. A PU coating and tight weave are designed to resist water, while the brand says the fabric is air-impermeable.
Four rollable panels, including one at the rear, provide access to the covered RV. The cover fits 33–37 ft fifth wheels and includes 4 tire covers, 6 gutter covers, two lashing straps and two repair patches.
Because the fabric is described as air-impermeable, compare its ventilation design and your storage conditions carefully. FRUNO also advises protecting sharp edges with towels, rags or foam pads to reduce wear.
VIGORVAN 34-37 ft 7-Layer 5th Wheel Cover: Best for extra wind straps
- 7-layer top and 3-layer sides
- 15 air vents
- Wraparound wind straps
- 4 tire covers
VIGORVAN pairs a 7-layer top with 15 vents and several wind straps, including 2 long straps that circle the RV body. It fits fifth wheels from 34 to 37 ft.
Pros
- 15 air vents
- Includes 4 tire covers and 8 gutter covers
- Wraparound wind straps
Cons
- Shorter fit range than the 40 ft picks
- Water resistant rather than labeled waterproof
VIGORVAN fits fifth wheels from 34 to 37 ft and stands out for its stated 15 air vents. The cover has a 7-layer top and 3-layer sides, with a waterproof membrane and UV-resistant components.
Its wind protection includes 8 straps across the bottom, two straps each on the front and rear, and two long straps that circle around the RV body. The elasticized hem helps bring the cover closer to the RV, while a rollable door with hook-and-loop closure provides access.
The kit includes 4 tire covers, 8 gutter covers, repair patches and two throwing sticks. Choose it when frequent airflow and added strap options matter more than a 9-layer top.
What should you check before buying a winter fifth wheel cover?
Start with length, width and height, then look at how the cover secures and breathes. The right cover needs room for the rig’s shape while staying close enough to limit loose fabric in wind.
How should you measure a fifth wheel for a cover?
Measure the RV from end to end, including external accessories when the brand’s guidance calls for them. FRUNO specifies measuring the bumper, ladder and spare tire, but not the hitch.
Compare your measurements with the cover’s stated range and confirm the other dimensions the brand provides. A range such as 33–37 ft describes length, not every roof feature or side projection.
Which cover fabric suits winter storage?
A multi-layer top is common among these picks, but layer counts alone do not determine fit or storage suitability. Compare the material, water resistance description and climate guidance: ADCO specifies moderate climates and short-term storage, while other covers describe waterproof membranes or water-repellent coatings.
Breathability matters too, especially if moisture may collect under a cover. Read how RV cover fabric and fit affect storage for more on balancing weather protection and airflow.
How can you reduce wind strain and tears?
A snug fit, secure straps and protection over sharp edges can help reduce movement and wear. Several picks include underbody or wraparound straps, while reinforced corner patches appear on RVMasking and Fonzier.
Follow the cover’s setup instructions and secure every strap. For the installation sequence, see how to put a cover on an RV.
Do you need access panels?
Access panels help if you plan to check or reach the RV while it is covered. Check their placement against your door and storage needs, since the products differ in how many panels they have and where those panels sit.
If your fifth wheel has slide-outs, also review how an RV cover fits over slide-outs. Check the cover maker’s fit guidance before assuming a panel or opening will clear an extended feature.
Which winter cover should you choose for your fifth wheel?
Choose the RVMasking 40-43 ft cover if your rig fits its range and you want reinforced corners, 10 vents and included tire covers. Pick ADCO for a 40 ft rig in moderate, humid storage, or MOFEEZ for a 33–37 ft fifth wheel with multiple access panels.
For longer rigs, compare Umbrauto’s 40–44 ft range. For a shorter fifth wheel, Fonzier covers 31 ft 1 in–34 ft, while KING BIRD and FRUNO fit 33–37 ft and VIGORVAN fits 34–37 ft.
The best fit is the one that matches your measured RV and your storage conditions. Pair that choice with winter RV preparation steps before covering the rig.
Our top 3 picks at a glance
-
1
Best for reinforced winter coverage
RVMasking 40-43 ft 9-Layer 5th Wheel Cover
8.9/10 our score
See it on Amazon -
2
Best for humid storage areas
ADCO Designer Series Aqua Shed 40-43.5 ft 5th Wheel Cover
8.6/10 our score
See it on Amazon -
3
Best for 33-37 ft rigs with frequent access
MOFEEZ 33-37 ft 9-Layer 5th Wheel Cover
8.5/10 our score
See it on Amazon
Frequently asked questions
How do I choose the right size fifth wheel cover?
Measure the full fifth wheel and compare it with the cover’s stated range. Include external parts such as a ladder, bumper and spare tire when the brand’s instructions call for them, and check width and height as well as length.
A cover that is too tight can strain at corners, while excess fabric can catch wind.
Are fifth wheel covers waterproof?
Some are labeled waterproof, while others are water resistant or use a water-shedding top panel. For example, the ADCO Aqua Shed is described as water resistant, and its guidance specifies moderate climates and short-term storage.
Check the fabric description and intended storage conditions before choosing.
Do winter RV covers need vents?
Vents help air move beneath a cover and can reduce trapped moisture. These picks have different vent counts, so compare airflow features alongside fabric and fit.
Ventilation does not replace a snug fit, protection for sharp edges or regular checks during storage.
Can you access a fifth wheel while it is covered?
Several covers have roll-up zipper panels or entry doors that let you reach parts of the RV without removing the whole cover. Check where those panels sit and whether they line up with your door or storage area.
Close and secure access panels after use.
