Most people buy a pizza oven cover for the wrong reason. They assume cold is the enemy, so they look for something thick and toasty for the months the oven sits in the yard. Cold is not the problem. A pizza oven can sit at minus 20 without damage. What kills an outdoor oven is water that gets in, sits against steel, and then freezes and thaws all season long. That is the whole reason to spend money on one of the best pizza oven covers for winter storage, and it changes what you should actually be shopping for.
I have spent several seasons pulling covers off ovens in a northeastern yard, watching meltwater run down the dome and pool in the hollow of a loose-fitting shell. The ovens that came through spring with clean stainless and a dry stone were the ones where the cover fit tight, cinched at the base, and had a seam that did not leak. The ones that rusted were the ones wearing a baggy tarp that flapped in the wind and filled with a puddle every time it rained.
That is the standard this roundup is held to. Ten covers, each written up with the specs that matter in winter: fabric denier, whether seams are sealed, how the cover is anchored against wind, and whether the fit matches your oven model. We also cover the questions people actually ask on forums, like whether the pizza stone comes indoors, whether a cover is still needed under a patio roof, and why chimney-on and chimney-off covers are not interchangeable.
If you are still choosing the oven itself, start with our pick of the best outdoor pizza ovens before you worry about what goes on top of it.
Top 3 Picks: Pizza Oven Covers for Winter Storage in 2026
Ooni Karu 12 and Karu 2…
- Waterproof polyester
- Elasticated snug fit
- Cast aluminum buckles
- 0.33 lbs
Cuisinart CGC-103 3-in-1 Cover
- Model-specific fit
- Corner Velcro straps
- Side vents
- Water-resistant polyester
GRISUN Blackstone 22 Inch…
- 800D polyester with PVC coating
- Bottom drawstring
- Ventilation vents
- Side handles
The Ooni cover takes the top slot because it combines a genuine tailor-made fit with cast aluminum hardware, and it has the largest review base among the portable-oven covers in this roundup. The Cuisinart ties for the highest rating at 4.8 from owners who describe a glove-like fit, and the GRISUN carries the biggest review count in the whole group at more than 4600, backed by owners who report multiple seasons of service.
Best Pizza Oven Covers for Winter Storage in 2026
| Product | Specs | Action |
|---|---|---|
| Ooni Karu 12 and Karu 2 Carry Cover |
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Check Latest Price |
 Wnanan Pizza Oven Table Cover |
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 Andacar 32 Inch Oven and Table Cover |
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Check Latest Price |
| Cuisinart CGC-103 3-in-1 Cover |
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Check Latest Price |
 Gozney Roccbox Cover |
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 Starcrew Blackstone 2238 Cover |
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Check Latest Price |
 ZJYWSCH Ooni Koda 16 Cover |
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Check Latest Price |
 TwoPone BIG HORN 16 Cover |
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Check Latest Price |
 BIG HORN 12 Inch Oven Cover |
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Check Latest Price |
| GRISUN Blackstone 22 Inch Cover |
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Check Latest Price |
Every cover below is model-specific. That is not a limitation, it is the point. The most common winter complaint from owners is a cover that pools water, and the fix is a fit that matches the oven rather than an approximation draped over it.
1. Ooni Karu 12 and Karu 2 Carry Cover – Best Overall for Ooni Portable Ovens
Ooni Karu 12 & Karu 2 Carry Cover – Waterproof and Weatherproof Protective Cover, Pizza Oven Accessories
Waterproof polyester with elasticated lining
Weighs 0.33 lbs
Cast aluminum harness buckles
Gas regulator loop
Pros
- Snug tailored fit that sheds rain
- dust and sun
- Waterproof and weather-resistant fabric
- Light at 0.33 lbs with a cushioned carry handle
- Cast aluminum buckles and a gas regulator loop
Cons
- Straps dangle and the cover only goes on one way
- Must be removed to store the oven indoors long term
This is the cover I trust most for a portable Ooni left out through a full northeastern winter. It fits the Karu 12, Karu 12G and Karu 2, and the elasticated lining does the work of pulling the fabric tight against the dome so water runs off instead of settling in the seams.
What separates it from the third-party Koda and Karu covers in this roundup is hardware. The buckles are cast aluminum rather than stamped plate, and there is a dedicated loop for cinching the gas regulator so the hose does not work the seam loose over months of freeze-thaw. Owners in r/ooni describe this as the cover they trust through snow, and the 4.7 rating across more than 3600 reviews backs that up.
It weighs 0.33 lbs, which matters more than it sounds. A heavy cover on a portable oven is a cover you stop putting on, and the most common failure we see is simply an uncovered oven because pulling the cover off was annoying. This one doubles as a carry case, so putting the oven away for the season is a ten-second job.
The 83 percent five-star share tells most of the story. Buyers consistently mention precise fit, weatherproofing and build quality, with outdoor storage called out as the reason they bought it. This is the one to buy if you own one of these three Ooni models and the oven lives outside.
What you should know before buying
The straps dangle once the cover is on and the cover only goes on one way, which is not obvious from the instructions. Budget five minutes the first time you fit it and write yourself a note on the strap routing. After that it is automatic.
It has to come off if you move the oven indoors. That is a real cost for people who store in a garage, since a cover left on prevents the oven from moving and the fabric can scuff against door frames on the way through.
Where it falls short
It only covers three Karu models. If you have a Koda, a Karu 16 or a Volt, this is the wrong cover, and no amount of stretching will make a tailored shell sit correctly on a different body.
Because it is portable-oven shaped, it does nothing for your stand or table. If your Ooni lives on a cart, the table legs and shelves stay exposed to standing water all winter unless you add a second cover.
2. Wnanan Pizza Oven Table Cover – Best Value for Stand and Table Owners
Wnanan Pizza Oven Table Cover for Pizza Oven Cart Table Black
Sized 51 inch L by 26 inch W by 31 inch H
Waterproof UV-coated polyester
Drawstring plus click buckle
Built-in air vents
Pros
- Exact fit for prep tables
- Blackstone stands and carts
- Waterproof UV-coated polyester
- Drawstring and buckle straps hold it down in wind
- Built-in air vents cut interior condensation
Cons
- Thinner and lighter fabric than competing covers
- Pooled water and dust must be cleaned off regularly
Almost every oven in this roundup comes with a dome cover, and almost every one of those domes sits on a table that stays bare. This is the fix. It is sized at 51 inches long by 26 inches wide by 31 inches high, which lines up with the common outdoor prep table and cart footprint, and more than 40 size and color variants exist so you can match a smaller stand if that is what you own.
The detail that sold me is the built-in air vents. A fully sealed shell over a table traps condensation every time the temperature swings, and that moisture has nowhere to go but onto the table frame. The vents let the shell breathe and cut down on pooling inside.
Buyers report using it exactly as intended and also repurposing it as a cover for Blackstone stands, serving carts and kitchen utility carts. The 4.7 rating from more than 1100 reviews is backed by a fit that owners describe as near-custom for the table it was designed for.
For wind, it uses a bottom drawstring plus click-close buckle straps and carry handles, so it cinches from both directions. That combination holds it on a table in open ground without needing a separate tie-down.
What you should know before buying
The dimensions have to match. This is a fixed 51 by 26 by 31 inch shell, and a table that is an inch taller or two inches wider will not tuck under the hem properly, which is exactly the pooling problem you are buying a cover to fix.
Measure your table including the legs and any lower shelf, then measure the table with the oven on it. Most people discover they need a slightly larger size than the bare table specification.
Where it falls short
The fabric is thinner and lighter than some competing covers, and a minority of owners question how it holds up over multiple seasons outdoors. If your table sits in full sun year-round, expect to inspect seams more often.
Pooled water and dust need to be cleaned off periodically or they cut into the life of the fabric. Two minutes with a cloth in October and again in January covers it.
3. Andacar 32 Inch Oven and Table Cover – Best for Wind-Prone Patios
Andacar Outdoor Pizza Oven Table Cover for 32 Inch Large Ooni Oven Table
32 inch L by 32 inch W by 52 inch H
Waterproof Oxford with taped seams
Three-point wind tensioning
Top carrying handle
Pros
- Encloses both the 32 inch Ooni oven and its table
- Waterproof edge tape sewn into the seams
- Drawstring
- hook-and-loop and buckle hold it in wind
- Integrated top handle for daily handling
Cons
- Single-size format fits only 32 by 32 inch tables
- Cover only
- no table or hardware included
This is the only cover here that encloses the oven and the table together in one shell, at 32 inches long by 32 inches wide by 52 inches high. For anyone whose Ooni lives on a medium table, that is the difference between protecting the whole setup and only protecting the dome.
Wind is where most covers fail, and this one is built for it. It uses three anchor points at once: a bottom drawstring, a hook-and-loop fastener and a buckle. In open yards with a decent exposure, that is the kind of redundancy that decides whether the cover is still on the ground after a storm or sitting in the neighbor’s hedge.
The seams matter too. Waterproof edge tape is sewn directly into the seams, which closes the single most common leak path in a fabric cover. Rain hitting the side of the table has to pass through a taped seam to reach anything metal.
It also fits other gear. Owners use it on patio tables, cooler carts, storage benches and outdoor bars, which makes it useful as a general cold-weather shelter even in a year when the oven goes inside.
What you should know before buying
It is a single-size product. A table that is not exactly 32 by 32 inches is a mismatch, so measure before you commit. The 52 inch height is what leaves clearance for an Ooni oven standing on top.
You get the cover only. If you do not already have a matching table, add that to the same order and check our pizza prep table picks to get the sizing right.
Where it falls short
A 52 inch tall shell is bulky. Folding it takes some work and it takes real storage space in a shed or garage, which is the one complaint that comes with any oven-plus-table cover.
At 4.6 from 742 reviews it sits a touch behind the first-party covers, and it carries no manufacturer warranty in the listing, so long-term fabric durability is unverified by anyone other than the owner.
4. Cuisinart CGC-103 3-in-1 Cover – Top Rated for the 3-in-1 Pizza Oven Plus
Cuisinart CGC-103 3-in-1 Pizza Oven Grill Cover, (Cover fits CGG-403)
Fits the Cuisinart 3-in-1 Pizza Oven Plus (CGG-403)
Durable outdoor polyester
Inner corner Velcro straps
Side vents for airflow
Pros
- Near-custom fit for the Cuisinart 3-in-1
- Sturdy polyester holds off rain
- dust
- UV and rust
- Built-in tie-downs held it through a severe thunderstorm
- Side vents reduce moisture inside
Cons
- Only fits the CGG-403 and no other grill models
- Heavier and bulkier than lighter covers
This ties for the highest average rating in the roundup at 4.8, and the reason is fit. It is built to the exact body of the Cuisinart 3-in-1 Pizza Oven Plus, and owners describe it as a glove rather than a bag. At 27.6 by 21.1 by 17.5 inches it also covers the unit when the griddle lid is closed.
The tie-downs are the part worth paying attention to. Rather than a single hem strap, this cover uses Velcro straps in the inner corners that pull the fabric tight to the grill body at four points, which is what keeps wind from getting underneath and ballooning the shell.
One owner reports the oven stayed completely dry through a campground thunderstorm specifically because of those built-in tie-downs, which is the exact scenario a cover is supposed to survive. The side vents add airflow so condensation does not sit on the interior surfaces.
It is also the one cover here with a stated water resistance level you can reason about. The fabric wicks moisture away rather than letting it soak in, which slows seepage over a full season of repeated wet days.
What you should know before buying
This fits one specific model, the CGG-403, and nothing else in the grill or oven range. Measure before ordering, and check the model number on the base of your oven rather than the marketing name on the box.
The polyester runs heavier and bulkier than the ultralight portable covers. That is the tradeoff for corner-mounted hardware, and it makes the cover slightly more awkward to fold away in spring.
Where it falls short
Water-resistant is not the same as waterproof. For steady rain it is more than sufficient, but if your setup sits where snow drifts and sits for weeks, a cover with a fully sealed coating holds up better.
The vent holes are a deliberate tradeoff. They reduce condensation, and they are also the point where driven rain can find a path in over a long season, so it is not the cover for the wettest possible site.
5. Gozney Roccbox Cover – Best Fit for Gozney Owners in Deep Snow
Gozney Roccbox Pizza Oven Cover, Waterproof UV Protection
Tailor-fitted for the Gozney Roccbox
Waterproof with UV protection
Front and rear drawstrings
1.6 lbs with strap carry handle
Pros
- Close tailor-fitted profile instead of a loose bag
- Durable construction that cleans easily
- Drawstring toggle stops it lifting in snow and wind
- Strap doubles as a carry handle
Cons
- Fits only the Roccbox unless you buy another model cover
- Adds bulk for transport since the Roccbox is already heavy
The Gozney cover is a close-fitting first-party cover in this roundup, and in a heavy snowfall region that is what matters most. A close profile sheds snow instead of letting it build into a hollow that then melts straight onto the oven for days.
Owners of this cover report keeping the oven outside year-round through Canadian winters, which is the toughest real-world test available. The listing names rain, wind, frost, UV, salt, insects and wildlife as covered hazards, and the 4.8 rating with 91 percent five-star reviews suggests the fabric holds up.
Two drawstrings, one at the front and one at the rear, cinch the base separately. That split cinch is what keeps a dome cover from rotating or lifting in the direction the wind is coming from, and it is a simpler, more reliable fix than a single all-around hem on a taller oven.
The heavy-duty strap across the top doubles as a carry handle. It is the small detail that makes moving the Roccbox for winter storage realistic rather than a two-person job.
What you should know before buying
This covers the Roccbox specifically. If you own a Gozney Arc, Arc XL, Dome or Dome XL, those need their own covers, and the fit does not transfer between models even within the same brand.
It weighs 1.6 lbs, which is substantial next to the portable covers in this roundup. That weight helps it resist wind, but it adds bulk to transport.
Where it falls short
On a 25 pound Roccbox, the cover and oven together become a genuinely awkward carry, and that extra bulk is the most common practical complaint from owners who move the oven rather than leaving it in place.
It covers the oven only. A Roccbox on a stand leaves that steel frame exposed, and standing water at the base of a frame is where freeze-thaw damage starts on the oven above it.
6. Starcrew Blackstone 2238 Cover – Most Versatile for Tabletop Ovens
Starcrew Pizza Oven Cover for Blackstone 2238 Outdoor Pizza Oven, Heavy-Duty 600D Protective Cover for Blackstone 13″ Tabletop Rotating Pizza Oven
22 inch L by 23 inch W by 11 inch H for the Blackstone 2238
600D oxford with heat-sealed seams
Inner PU anti-UV coating
Drawstring, buckle and reinforced handle
Pros
- Exact fit for the Blackstone 2238 13 inch tabletop oven
- 600D oxford with reinforced stitching resists tearing and fading
- Heat-sealed seams plus coating block seepage
- Wipes clean and folds into an included storage bag
Cons
- Side buckle straps can break if overtightened
- Fabric is thinner than the heavy-duty label suggests
Tabletop ovens are the easiest to cover and the easiest to get wrong, because they sit low, catch wind from underneath and are usually on a small table with plenty of clearance around them. This one fits the Blackstone 2238 13 inch rotating tabletop oven at 22 by 23 by 11 inches.
The construction here is better than the price point suggests. It uses high-density 600D oxford fabric with reinforced stitching, a waterproof outer coating with heat-sealed tape along the stitches, and an inner PU layer against UV. Sealed stitches are the part that matters most, because a stitched-only seam is a slow leak over a whole winter.
It cinches with a drawstring and buckles for a tight fit and uses a reinforced handle so you can pull it on and off without wrestling the fabric over a hot-safe surface. Buyers like the clean, professional look it gives on a patio.
It also folds into an included storage bag, which matters more than it sounds for a seasonal item. A cover that lives crammed into a closet corner develops creases that never fully flatten and crack at the fold lines.
What you should know before buying
This is the 13 inch tabletop model. The larger Blackstone 22 inch ovens need a much bigger shell, and the two are not interchangeable despite both being Blackstone.
Cinch the buckles firmly but not hard. Owners report the side buckle straps can break when overtightened, which turns a cheap replacement strap into a mid-winter repair job.
Where it falls short
Owners note the fabric is thinner than the heavy-duty labeling implies, even at 600D. It resists tearing well but has less give in high wind than a heavier shell.
It covers the oven and nothing else. The tabletop underneath takes the standing water, so pair it with a flat cover or keep the oven on a drained surface.
7. ZJYWSCH Ooni Koda 16 Cover – Best Budget Fit for Koda Owners
ZJYWSCH Pizza Oven Cover for Ooni Koda 16 Gas Pizza Oven 600D Heavy Duty Portable Gas Pizza Oven Cover Koda 16 Outdoor Waterproof
26 inch L by 23.5 inch W by 8.5 inch H for the Ooni Koda 16
600D polyester with PVC coating
Bottom bungee cord
Cold-crack resistant fabric
Pros
- Tight
- correct fit for the Ooni Koda 16
- Bungee cord holds it in heavy wind and rain
- PVC coating and reinforced seams resist tearing and cold cracking
- Easy to wipe or hose clean
Cons
- Fabric can fade to a grey shade after a few weeks of direct sun
- Drawstrings on some versions cannot be pulled fully tight
- Fit less tailored than the first-party Ooni cover
If your oven is a Koda 16 and you do not want to pay first-party cover money, this is the pick. At 26 by 23.5 by 8.5 inches it is cut for the Koda 16 body, and the same seller covers the Karu 16, Karu 12, Koda 2 Pro, Gozney Dome and Cuisinart CGG-403, so one brand covers a lot of setups.
The bungee cord along the bottom is a better wind solution than a plain drawstring on a low-profile oven. It wraps the base rather than cinching into a hem channel, and owners specifically credit it for holding the cover on in heavy wind and rain.
Cold-crack resistance is the spec that matters here that you rarely see advertised. A vinyl-coated or PVC-coated fabric that goes stiff below freezing can crack along its fold lines after a few winters, and this one is described as resisting that failure mode along with tearing and fading.
Owners call the fit tight and correct, and the fabric is described as resisting tearing and cold cracking.
What you should know before buying
Sun fading is the top complaint. Buyers report the black fabric shifting to a grey, dirty-looking shade after a couple of weeks of direct sun, so store it indoors between seasons rather than folded on the patio.
Some versions have a drawstring that cannot be pulled fully tight because the underside grips inside the sewn channel. Test it the day it arrives.
Where it falls short
The fit is less tailored than a first-party Ooni cover. It gets close, but it does not hug the body, which means it can sit a little proud and collect snow in the hollow at the front.
It is a portable oven cover only. The Koda 16 stand and any fuel bottle beside it stay completely exposed through winter.
8. TwoPone BIG HORN 16 Cover – Best for Chimney-On Setups
TwoPone Pizza Oven Cover for BIG HORN 16,Outdoor Pizza Oven Cover
Tailored for the BIG HORN 16
PVC-coated heavy-duty oxford cloth
Chimney-connected, no removal needed
0.27 kg with padded handle
Pros
- Made specifically for the BIG HORN 16
- Coated oxford resists water
- dust
- tearing and UV
- Chimney-connected so the chimney stays attached
- Light at 0.27 kg with a carry-bag shape
Cons
- Lowest average rating in this group with the largest one-star share
- Bottom snaps and strap tension may not hold in sustained high wind
Chimney compatibility is the single most-confusing part of buying a cover, and this one solves it for BIG HORN 16 owners. The design is chimney-connected, meaning you do not have to pull the chimney off the oven to put the cover on. That removes the fiddliest step in winterizing and the most common reason owners give up and leave the oven bare.
The cloth is upgraded heavy-duty oxford with a PVC coating, listed as waterproof, dust-proof, anti-tear and UV resistant. Retractable bottom snaps and adjustable fastening straps pull it to a fitted shape rather than a loose one.
The cover weighs 0.27 kg, and the carry-bag shape means it folds down and stows compactly in spring. It also hoses down for cleaning, which matters after a winter of chimney condensate and ash transfer.
This is the lowest-rated cover in the roundup at 4.4, with 72 percent five-star and 4 percent one-star. Owners are generally satisfied on fit and weather resistance and value the chimney convenience above all.
What you should know before buying
Understand the chimney-on versus chimney-off rule before you buy anything. Covers cut for a chimney-on configuration will not sit correctly if the chimney is removed, and covers cut for chimney-off leave a gap where water runs in. This one is chimney-connected.
The bottom snaps are retractable and need to be pulled taut around the base. If they are left slack, the shell behaves like a sail.
Where it falls short
Strap tension and bottom snaps may not hold as well in sustained high wind compared with a cover that uses drawstrings plus buckles plus bungee cord. In exposed ground, add a strap of your own.
At 4.4 it trails the first-party covers on build consistency, and the cover carries no listed warranty. Inspect the seams in January rather than assuming.
9. BIG HORN 12 Inch Oven Cover – Best Fit for BIG HORN 12 Owners
BIG HORN Outdoors 12Inch Pizza Oven Cover, Heavy Duty Waterproof and Weather Resistant Oxford Fabric Covers
23.2 inch L by 15 inch W by 25.6 inch H
600D polyester
Waterproof and weather resistant
Wrap-around handles, storage bag, 12-month warranty
Pros
- Guaranteed fit for the BIG HORN 12 including chimney and valve
- Wrap-around handles run top to bottom for carrying
- 600D polyester rated against rain
- snow
- sun and dirt
- Includes a storage bag and a 12-month limited warranty
Cons
- One owner reports the material became brittle and ripped outdoors
- Narrow chimney sleeve for some third-party ovens
- Chimney sleeve width is not listed in the dimensions
This is the only cover in the roundup that ships with a stated warranty, a 12-month limited one, and the fit is described as guaranteed for the BIG HORN 12 inch oven at 23.2 by 15 by 25.6 inches. Owners report the cut is precise enough to accommodate the gas conversion valve, which almost no generic cover manages.
The wrap-around handles are the standout feature. They run from the top down the back and up again, so you carry the cover and the oven as one unit rather than trying to hold a shell in one hand and 25 pounds of oven in the other.
The fabric is 600D polyester with a waterproof, weather-resistant construction, rated against rain, snow, sun and dirt. The beige color is worth noting too, because it hides dirt far better than black on an oven that sits through a wet season.
It comes with a storage bag. That matters for a seasonal item because a bag is the difference between folding the cover once and finding it still folded next October.
What you should know before buying
The chimney sleeve is the thing to check. One owner reports it is too narrow for third-party ovens such as the Pizzello 12 inch, and the sleeve width is not listed in the published dimensions, so measure the chimney before ordering.
If your oven has a gas conversion kit or any accessory hanging off the side, check that too. This cover fits the stock BIG HORN 12 configuration best.
Where it falls short
One owner reports the material became brittle outdoors and the cover ripped within a couple of months. That is a single report against 335 reviews, but it is worth inspecting seams and fabric early in the first winter.
It does not cover a stand or table. BIG HORN 12 owners with a stand should pair it with a table shell or plan to store the whole rig under something larger.
10. GRISUN Blackstone 22 Inch Cover – Budget Pick for Blackstone Owners
GRISUN Waterproof Pizza Oven Cover for Blackstone 22″ Portable Pizza Oven
20 inch D by 20.5 inch H by 30 inch W for Blackstone 22 inch
Thick 800D polyester with PVC coating
Bottom drawstring and ventilation vents
Built-in side handles
Pros
- Largest review base of any cover here with multi-season reports
- Thick 800D polyester with PVC coating for rain
- snow
- dust and UV
- Protrusion-friendly shape fits with a pizza peel inserted
- Side handles plus drawstring and vents
Cons
- Material can become stiff and brittle after several years and tear at the handles
- Front pocket is too shallow to hold utensils
- Handles may detach after long-term outdoor use
With more than 4600 reviews, this is the most owner-tested cover in the roundup, and the feedback pattern is unusually consistent. Owners repeatedly report multiple seasons of service through snow and sun with no fading. For a cover whose entire job is doing nothing for five months while the weather attacks it, that consistency is the point.
It fits the larger Blackstone 22 inch portable ovens and their conversion kits, covering models 6964, 6963, 6962, 6961, 6960 and the 5559 OTG. At 20 inches deep by 20.5 inches high by 30 inches wide it is a substantial shell rather than a light wrap.
800D polyester with a PVC waterproof coating is the thickest fabric spec in this group, and it is the reason the fabric has held together. The bottom drawstring keeps it cinched, and the built-in ventilation vents reduce interior condensation without opening the fabric to rain.
The protrusion-friendly structure is a small thing that gets appreciated constantly. The shell is cut so you can fit it with a pizza peel still inserted, so you are not removing tools every time before covering the oven.
What you should know before buying
It weighs 1.9 lbs, one of the heavier covers in this group because of the thick coated fabric. On a 22 inch oven that is manageable, and the side handles are there for that reason.
Confirm your Blackstone model number before ordering. The fit varies between the 22 inch units and the tabletop models, and the two shells are very different sizes.
Where it falls short
Several owners report the material becoming stiff and brittle after several years of exposure, with tearing at the handles and the handles detaching. The fabric outlasts the hardware, which is a useful thing to know for year four.
The front pocket is too shallow to actually hold utensils. Do not plan to store peel or cutters in it, and do not judge the cover by that pocket.
How to Measure Your Pizza Oven Before You Buy a Cover
Measuring takes five minutes and prevents the single most common winter complaint, which is a cover that does not fit well enough to keep water out. Measure the oven cold, with all accessories removed, and use the four dimensions below.
1. Width. Measure the widest point of the oven body, not the base or the stand. If your oven has side handles or a hopper, measure past them.
2. Depth. Measure front to back at the widest point, which on a domed oven is usually at the base rather than the top. Covers need depth clearance where the front face slopes out.
3. Height. Measure from the ground or table surface to the top of the oven, not including the chimney unless the cover is cut for a chimney. This is the number most people get wrong.
4. Chimney. Measure the chimney diameter and note whether the chimney is on or off when you store the oven. This is the compatibility trap that catches almost everyone.
On the chimney point, here is the rule from forum research and it is not negotiable. A cover cut for chimney-on has a sealed collar and will not sit flat if the chimney is removed. A cover cut for chimney-off has an open hole that lets meltwater run straight down onto the dome. Pick the configuration you actually store, not the one you use in summer.
If your oven lives on a stand and you want one cover for both, measure the full height of oven plus stand and the footprint of the base. That is what the Andacar shell is built for. If you would rather cover them separately, use the oven cover for the dome and a table cover for the frame.
What Actually Makes a Cover Survive Winter
Fabric weight is the first thing to check, and shoppers usually get it backwards. Look at denier rather than marketing words. A 600D oxford is a real spec and a meaningful upgrade from a thin unfilled polyester. The Starcrew and BIG HORN covers here use 600D, while the GRISUN uses 800D with a PVC coating, and that difference shows up in how the fabric feels after a season of wet and frozen cycles.
Ripstop matters too. Ripstop is a grid weave that stops a small tear from propagating into a long split, which is what turns a puncture into a destroyed cover over one winter. A cover with reinforced stitching at stress points, such as where handles attach or where a strap anchors, survives handling better than its fabric alone would suggest.
Next, separate waterproof from water-resistant. Water-resistant means a surface treatment that sheds light rain and slows soak-through. Waterproof means a non-porous coating, often PVC or polyurethane, plus sealed or heat-sealed seams. The Cuisinart is water-resistant by design. The GRISUN, TwoPone and ZJYWSCH covers all carry a full waterproof coating.
Seams decide more than fabric does in real conditions. Single-stitched seams leak along the stitch line no matter how good the cloth is. Look for heat-sealed tape over the stitches, as on the Starcrew cover, or waterproof edge tape sewn into the seam, as on the Andacar.
Wind securement is the criterion no competitor in this space emphasizes, and it is the one that decides whether the cover is even on the oven after a storm. Compare anchor types: a plain drawstring in a hem channel is weakest, a bungee cord wrapping the base is stronger, and combining drawstring plus buckle plus hook-and-loop, as the Andacar does, is strongest. The Ooni and Gozney covers use hardware buckles and dual drawstrings for the same reason.
Snow load is about drainage, not strength. A cover that forms a hollow collects a heavy load of wet snow that sits for days, thaws, and then refreezes against the oven. A close-fitted cover like the Gozney Roccbox shell sheds it. After any big snowfall, go outside and brush the dome off regardless of how good the cover is.
UV resistance is the quiet failure mode. It does not ruin a cover in one winter, it degrades the fabric over several, and owners of cheaper covers report the black shifting to a grey, dirty shade within weeks. A coating on the inside as well as the outside, as on the Starcrew, slows that down.
Vents are a genuine tradeoff rather than a feature. They reduce condensation inside a sealed shell, which prevents mold, but they are also the weakest point against driven rain. Pick a cover with vents if your climate is foggy or coastal and your oven is under a roof, and a fully sealed cover if your oven sits in open ground with wind-driven rain.
Where Your Pizza Oven Should Live Over Winter
Most people set their oven on whatever surface is convenient, and that choice does as much damage as the weather. Here is what works, best first.
A poured concrete pad or paver base. Water runs off, freeze-thaw cycles happen in the ground rather than against steel feet, and the oven sits level. This is the best answer to the question of what to put a pizza oven on outside.
A gravel or compacted base with a raised stone. Excellent drainage, and the elevation keeps the base plate off standing water. Add a paver or a non-metallic pad under the legs so the steel never touches wet ground.
Decking. Works, with two caveats. Leave an air gap under the oven, and make sure runoff from an upper deck or roof does not land on the oven. Meltwater hitting a covered dome defeats the cover entirely.
A covered patio or pergola. You still want a cover. Roofs keep direct rain off but not condensation, sideways driving rain, or the accumulation of leaf litter and bird debris, and UV exposure through a translucent roof is real. Owners on r/ooni describe building a pergola specifically so they would not need a tarp, and still cover the oven under it.
An unheated garage. Best protection, but the oven has to come off its base and through a door, which means removing the cover first. Do not plan on covering an oven that is already inside, and do not bring a fuel-burning oven into a space with a pilot light or open flame.
Fuel-Specific Winter Storage and Your Pizza Stone
Gas ovens need the regulator and hose disconnected, not just tucked under a cover. Owners have reported hose fittings left connected all season weeping moisture onto the oven floor, which is a slow corrosion problem that shows up months later. Move propane and butane canisters to a sheltered, ventilated spot away from any ignition source.
Pellet ovens need an empty hopper. Pellet left in a hopper absorbs moisture over winter and clumps into a solid block, and removing a frozen block in spring is genuinely unpleasant. Sweep the firebox and the ash drawer empty as well, because ash holds moisture and salts the firebox floor.
Electric countertop ovens have the simplest rules. Clean them out, run them briefly to dry any residual moisture, coil the cord loosely rather than wrapping it tight around the body, and store them indoors if you can.
On venting: a fully sealed cover over an oven with fuel or connections inside traps any residual moisture with nowhere to go. If you cannot empty the hopper or disconnect the gas, choose a cover with ventilation vents rather than a hermetically sealed shell, and check it monthly for condensation inside.
The pizza stone is the most-asked winter question in the forum results and the answer is consistent. Bring it inside. A pizza stone that stays outdoors all winter absorbs moisture, and that moisture freezes and thaws inside the stone until you get cracking or a crumbly surface that will not release a pizza cleanly. Owners on r/ooni keep the stone indoors and reinstall it before the first fire.
If you are replacing a stone in spring rather than storing an old one, our pizza stone reviews cover the thickness and cordierite options.
How to Store Your Pizza Oven Cover Off-Season
A cover that spent a wet winter on an oven is a wet cover. Fold it only once it is fully dry, because folding damp fabric locks moisture into the weave and you will find mildew in the seams the following summer.
Clean it before you store it. Most covers wipe or hose clean. Dirt and grit trapped in a fold abrade the coating every time you unfold it, which is how covers end up failing at the fold line rather than the hem.
Store it loose, rolled rather than sharply folded, in a breathable bag or the storage bag it came with. Avoid sealed plastic in a hot shed, where trapped humidity plus heat is an ideal combination for mold.
Then set a mid-season inspection reminder. Once a month, walk out and check for pooled water, snow that has slid off and settled against the oven, a lifted hem, and any tear. After a heavy storm, check immediately. Five minutes in January is much cheaper than replacing an oven.
Frequently Asked Questions
Do outdoor pizza ovens need to be covered?
Yes. Any outdoor pizza oven that sits unused for more than a few weeks should be covered, and winter is the most important time of year. A fitted, waterproof cover keeps rain, snow, sleet, UV and debris off the dome, hardware and fuel connections. Cold alone does not damage an oven; standing water and repeated freeze-thaw cycles drive rust into seams and crack a damp pizza stone.
Can Ooni be left outside in the rain?
Yes, provided it is covered and fully cold. Ooni ovens are built for outdoor use, so occasional rain will not hurt one. The risk is water sitting against the stainless steel or against a damp stone through repeated freeze-thaw cycles over weeks, which is what causes surface rust. Use the model-specific Ooni cover, cinch the hem, and keep the pizza stone indoors over winter.
Can a pizza oven be in the rain?
Short bursts of rain are fine, but standing water is not. Rain that pools in a loose cover or that runs down inside a chimney collar will sit against steel and the oven floor for days. If your oven is uncovered, blow off snow after storms so meltwater does not run into the firebox, and expect light surface spotting on stainless steel that wipes off with a dry cloth in spring.
What can I put my pizza oven on outside?
Best options are a poured concrete pad, a gravel base with a paver under the legs, or raised decking with an air gap beneath. Avoid bare soil, which holds moisture directly against the base. Under a covered patio you still want a cover, because roofs do not block condensation, sideways rain, leaf litter or UV through translucent roofing. An unheated garage gives the best protection but requires moving the oven indoors without the cover on.
Should I cover my pizza oven between uses or just in winter?
Between uses is better than seasonally. Covering after every cook keeps ash, grease splatter and rain out of the firebox and off the stone, and it takes seconds on a fitted model-specific cover. At minimum, always cover the oven before an overnight rain, and always cover it if you will not use it for more than a couple of weeks. Never cover a warm oven, since trapped heat and moisture cause mold fast.
How do I measure my pizza oven for a cover?
Measure four things with the oven cold and accessories removed: width at the widest point of the body, depth front to back at the base, height from the ground or table to the top of the oven excluding the chimney, and the chimney diameter. Then confirm whether you store the oven chimney-on or chimney-off, because covers cut for one configuration do not fit the other.
Final Verdict: Which Pizza Oven Cover Handles Winter Best
The Ooni Karu 12 and Karu 2 carry cover is the best pizza oven cover for winter storage overall. It is tailored, it carries cast aluminum hardware instead of stamped plate, it weighs under a third of a pound, and it has the largest review base among fitted portable-oven covers at more than 3600 ratings.
Own the Cuisinart 3-in-1 and you want the CGC-103, which holds the highest rating here at 4.8 with corner tie-downs that survived a thunderstorm. Own a Blackstone 22 inch and the GRISUN is the durable answer, with 800D coated fabric and nearly 4700 reviews behind it. If your oven sits on a cart or table, protect that base too with the Wnanan or Andacar shells, because a covered dome on a bare steel frame still leaves standing water at the bottom.
Whatever you choose, install it before the first freeze: cool, clean, dry, cover, cinch. Then bring the stone inside, empty the hopper and check the cover after every storm. If you want to start that process from scratch, our outdoor pizza oven kit guide covers the setups worth building around.