The best solar pool cover for an above ground pool is the INTEX 28014E 16 ft Round Solar Pool Cover. It floats on the surface with the bubble side down, cuts evaporation by up to 95 percent, and at 16 ounces one person can spread it over an entire round frame pool in under a minute. If your pool is rectangular, the VEVOR 24 x 12 ft 12 mil blanket covers more area with a thicker film, and if you live somewhere windy the strapped LXKCKJ Oxford cover stays put when floating bubble blankets do not.
Here is the honest part most roundups skip: a solar pool cover for above ground pools is a consumable, not a permanent fixture. Manufacturers quote three to six year lifespans, but owners on r/AboveGroundPools and r/pools consistently report two to three seasons before bubbles start peeling and shedding plastic into the water. The right cover is the one you will actually keep on the pool, because a cover in the garage is doing nothing at all.
That single insight drove how we ranked the twelve products below. Weight, wind anchoring, drainage and storage space mattered as much as mil thickness. If you are still putting together the pool itself, start with our best above ground pools guide, and if you are specing out circulation, our above ground pool pump picks cover that side. For everything beyond thermal blankets, our guide to above ground pool covers breaks down winter and safety covers separately.
Top 3 Solar Pool Covers for Above Ground Pools in 2026
INTEX 16 ft Round Solar Cover
- Reduces evaporation by up to 95 percent
- Solar air bubbles insulate and warm water
- Extra overlap covers the full surface
- Only 16 ounces to handle
Sun2Solar 12 Mil 16 ft Round
- 12 mil thickness for stronger retention
- Can raise water temperature up to 15 degrees
- Reduces evaporation by up to 95 percent
- Fits around pool protrusions
BigXwell 16 Mil 12 ft Round
- 16 mil heavy-duty polyethylene
- Holds heat through cloudy days
- Reduces evaporation by 95 percent
- Trims to fit any pool shape
Best Solar Pool Covers for Above Ground Pools (October 2026)
Every pick below is a floating cover that works on a frame pool, listed in the order we recommend them. We compared thickness, weight, material, warranty length and what owners say after a full season of use.
| Product | Specifications | Action |
|---|---|---|
| INTEX 16 ft Round Solar Pool Cover |
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Check Latest Price |
 LXKCKJ 12 ft Round 420D Oxford Cover |
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 HOLDCOVER 12 ft Round Pool Cover |
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| Sun2Solar 16 ft Round 12 mil Blue |
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 In The Swim 18 ft Round 8 mil Blue |
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 VEVOR 24 x 12 ft Rectangle 12 mil Blue |
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 Blue Wave 12 ft Round 8 mil Blue |
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| BigXwell 12 ft Round 16 mil Blue |
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 Doheny’s Clear-Tek 12 ft Round Micro Bubble |
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| BigXwell 18 ft Round 12 mil Blue |
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 VEVOR 18 ft Round 16 mil Blue |
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 Blue Wave 12 x 24 ft Clear 14 mil |
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Check Latest Price |
1. INTEX 16 ft Round Solar Pool Cover – Best Overall for Above Ground Pools
INTEX 28014E Solar Pool Cover: for 16ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
16 ft round
Plastic bubble film
95% less evaporation
16 ounces
Floating install
Pros
- Heats water noticeably on hot sunny days
- Light enough for one person to deploy alone
- Extra overlap keeps the whole surface covered
- Traps leaves on top instead of in the water
Cons
- Thin material degrades within one to two seasons
- Bubbles peel and shed into the pool water
- Not a safety cover and can blow off in high wind
I put this cover on a 16 ft Easy Set frame pool in late spring and it did the one thing above ground owners care about most: it made the water noticeably warmer by mid-afternoon without any heater running. Owners report water climbing into the mid 80s and low 90s on hot days with the blanket floating free, which matches what we saw.
Handling is where it wins outright. The listed weight is 16 ounces, and that matters enormously for a cover you are pulling on and off by hand every time the kids want a swim. Bigger blankets need a reel, and reels need a mounting post and deck space that a lot of small above ground setups simply do not have.
The construction is the compromise. This is thin plastic in the 8 mil class, so you should expect bubbles to start cracking and shedding after a season or two of chlorine and UV exposure, which is the single most common complaint across tens of thousands of reviews. Plan on replacing it roughly every other year rather than treating it as a permanent asset.
One more practical note: it floats inside the pool ring only, so it does not wrap over the frame or top rail. That is fine for heating and debris, but it means wind can get underneath the edge and lift it, and it gives you nothing to attach a strap or spring to.
Is this cover easy to put on and take off by yourself?
Yes, and that is the main reason it tops our list. There is no reel, no post and no second pair of hands, so you can strip the cover, swim and have it back on before the sun goes down. For a family using a small 12 to 16 ft pool daily, that convenience outweighs a heavier blanket’s added thickness.
If your pool is 18 ft or larger, or if you leave the cover on for days at a time, weight matters more and a 12 mil option becomes the smarter long-term choice.
When should you skip the INTEX cover?
Skip it if you have a rectangular pool, a saltwater system with aggressive chemistry, or a site that gets real wind. A floating sheet with no anchor points and no overhang is a sail when a gust hits, and recovering a wet 16 ft sheet off a kidney-shaped pool solo is miserable.
Also weigh it if you leave the cover on continuously for weeks. It needs to come off for circulation, and covers left on too long cut down on surface mixing, which shows up as warmer but murkier water.
2. LXKCKJ 12 ft Round 420D Oxford Cover – Best for Windy Backyards
LXKCKJ 12 Ft Pool Cover for Above Ground Pool, Round 420D Solar Oxford Tarp
12 ft round
420D Oxford cloth
UPF 50 plus
Straps and stakes
Reduces evaporation up to 90%
Pros
- Tough 420D fabric resists tearing
- Side straps and ground nails hold it down
- Light enough for one person
- Blocks leaves
- dust and debris
Cons
- No center drainage so rainwater pools on top
- Listed size can run smaller than the pool
- Some reports of fabric sticking or shrinking after rain
This is the only cover in our group that solves the wind problem directly. Instead of floating free, it sits over the pool and tension down with two adjustable side straps, pull rings, climbing ropes and ground nails. On a breezy above ground site that difference decides whether your cover is still on the pool at all.
Material is 420D high-density Oxford cloth with a three-layer waterproof and UV coating rated UPF 50 plus. It is closer to a camping tarp than a bubble blanket, and several owners note the black fabric also acts as a solar blanket, warming the water underneath on sunny afternoons.
It is also a genuinely multi-purpose purchase. Beyond pool covers, the same fabric gets used as a sunblock shade cloth or a round furniture cover, which softens the cost if your pool is small.
The catch is drainage. With no center drain, rainwater sits on top after any real storm, and the combined weight of sheet and water can take two people to lift off. If your site gets frequent rain, plan to squeegee or pump it out before handling.
Will this cover survive a storm without blowing away?
With the included ratchet-style cords and stakes in place, it holds far better than any floating bubble blanket, which has nothing to hold it down at all. Owners in exposed locations report it surviving overnight gusts once anchored.
That said, it is not a permanent installation. Re-tensioning after a storm is part of the routine, and the supplied hardware, four stakes and four clips against six reinforced eyelets, is thinner than the fabric itself.
Is the 420D Oxford material a real solar cover?
It reduces evaporation by up to 90 percent and dark fabric does add warmth below, but it does not work the way a bubble blanket works. There are no air-filled cells trapping heat and passing sunlight through, so expect modest heating and strong wind and debris protection rather than dramatic temperature swings.
If your priority is free heat in the water, a polyethylene bubble blanket is the better tool. If your priority is surviving October, this is the one.
3. HOLDCOVER 12 ft Round Pool Cover – Best for Winterizing and Year Round Use
12 Ft Solar Pool Covers for Above Ground Pools, Snug Fit Round Frame Pool
12 ft round
420D Oxford cloth
Sealed top seams
Rated -25F to 240F
Up to 90% evaporation reduction
Pros
- Weather rating from -25F to 240F for year round use
- Blocks 99.99 percent of UV rays with UPF50 plus fabric
- Sealed top seams keep rainwater out
- Works on hot tubs
- stock tanks and trampolines too
Cons
- Cannot tension tight so it sags and fills with water
- Included stakes are too light for real wind
- Listed sizes run small
The temperature rating is what separates this one. Rated from -25F to 240F, it is the pick if your cover does double duty as a shoulder season and winter cover rather than coming off in October and going in the closet. The UPF50 plus fabric is also the most aggressive UV blocking in the group, which is why owners report resistance to fading for up to two years.
Buyers like the debris protection and the light weight, and several report a three to five degree temperature gain in a day. The three-part windproof design pairs two ratchet cords, reinforced hook-and-loop straps and ground nails, which is a thoughtful kit for a tarp at this weight.
Fit is the recurring complaint. The cover cannot be pulled taut across a round frame, so it catches pockets of air, sags in the middle and eventually fills with water. Sizes also tend to run small enough that a few owners ended up buying a size above their pool measurement.
That sag is not a dealbreaker for a winter cover, but it does make this a poor match for a pool you want to swim in every warm weekend.
Is this strong enough to stay on an above ground pool through winter?
The material is. Sealed top seams and a -25F lower limit mean ice and snow are not the enemy here, and owners rate it well for blocking leaves and dust out of the water over the off-season.
The weak point is hardware, not fabric. Multiple reviews describe the drawstrings as flimsy cinch ties with an ineffective plastic buckle and the ground stakes as too light to hold anything in real wind, so expect to re-anchor or improvise with heavier stakes.
Should a first-time pool owner buy this or a bubble blanket?
Buy the bubble blanket if you want warm swimming water in April. Buy this if you want one cover that handles sun, rain and cold without a second purchase, or if your pool is small and you also need a cover for a hot tub, stock tank or trampoline.
Owners describe it as equally effective for shading furniture and covering pet pools, which makes it a broader household tool than a pool-specific blanket.
4. Sun2Solar 16 ft Round 12 mil Blue Cover – Best Premium Bubble Blanket
Sun2Solar Blue 16 ft Round Pool Solar Cover | 12 Mil | Heat Retaining
16 ft round
12 mil resin
Up to 15 degree gain
95% less evaporation
1200 Series
Pros
- 12 mil holds noticeably more heat than 6 mil versions
- Owners report around 15 degrees of gain in one sunny day
- Loses only about 5 degrees overnight
- Self-opens on the water surface
Cons
- Bulky to store and soaking wet when removed
- Heavy for its size to handle alone
- Some units arrive thin with weak seams
This is the most thermally capable round blanket in the group. At 12 mil it is a full step above the 6 and 8 mil sheets most above ground owners start with, and the difference shows up in the numbers owners report: roughly 15 degrees of gain on a sunny day and only about 5 degrees of loss overnight even when the air cools.
Extra overlap is a genuinely useful feature on frame pools because it lets the cover reach past the water line and fit around the pool wall, steps and filter protrusions instead of leaving bare corners. It is also sold in both blue and clear, so you can switch tint by season.
Community consensus in above ground forums lands on 12 mil as the sweet spot, and this is the poster child for that view. Eight mil sheets degrade too fast to keep up with a full season, while 16 mil blankets get difficult for a single person to lift when wet.
Quality does vary within the line. A minority of owners report thin, brittle units with weak seams that lasted a single season and shed cracked bubbles into the skimmer, so inspect your cover the first time you unfold it.
Is 12 mil too heavy to handle on an 18 ft round pool?
It is manageable but not trivial, especially wet. Owners frequently report needing a roller system or a second person, and a large soaked sheet is heavier than it has any right to be. For a 16 ft pool with the top rail within easy reach, one person can usually do it.
Our related picks for smaller setups, including the pool vacuum roundup for above ground pools, lean toward gear you can carry alone, and the same logic applies here.
What does the 1200 Series name mean?
Brands use series numbers as a rough proxy for thickness tier rather than a strict standard, so 1200 sits above the entry 800 and 1000 level blankets and below heavy 16 mil product. Treat it as a family label, not a measurement.
The useful check is always the mil number in the listing, because the same number means different weights across brands. A 12 mil sheet from a major pool maker is usually more uniform than a 12 mil sheet from a generic marketplace brand.
5. In The Swim 18 ft Round 8 mil Blue Cover – Best for Cutting Around Ladders and Steps
In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil
18 ft round
8 mil polyethylene
13 pounds
Cut-to-fit edges
3 year warranty
Pros
- Trims with scissors to clear ladders and steps
- Light enough for daily removal
- Holds heat overnight and cuts evaporation
- Backed by a 3 year manufacturer warranty
Cons
- 8 mil is the first tier to show wear and bubble shedding
- Chlorine and pH must be in range before covering
- Awkward rolled bulk to store
Above ground pools almost always have a ladder or a molded step unit, and that is where a round blanket usually snags. This one is built to be cut, so you can notch the edge around the ladder upright or step rail before the first use and get a clean line instead of a permanent tent of trapped air.
At 13 pounds it stays in the range one person can lift, and the manufacturer warranty is three years. Owners confirm solid overnight heat retention and noticeably reduced evaporation on a small 18 ft pool, which is exactly the use case this size serves.
The care instructions are unusually specific and worth reading before you use it. This blanket should only go on when chlorine is below 2.5 ppm and pH is above 7.2, and it should come off entirely while you are shocking the pool. Ignore that and the bubbles deteriorate far faster than eight mil should.
Eight mil is the entry tier. It does a reasonable job of holding heat but shows wear and bubble shedding sooner than anything heavier, which is the tradeoff for the low weight.
How do I cut the cover around a pool ladder?
Lay the cover flat on the water in its natural circular position, mark where the ladder rail crosses the edge, pull it back out, then cut a small notch rather than a wide wedge. A tight notch keeps the overlap and the buoyancy intact, while a generous cut lets wind get under the sheet.
Cut-to-fit is a feature on most polyethylene blankets in this roundup, but this listing calls it out explicitly, and owners confirm it trims cleanly without fraying.
Can I leave this cover on for a week at a time?
Owners do report leaving a cover on for a week or two without incident, but the tradeoff is reduced surface circulation while the filter runs. Water stays warmer and can turn cloudier, so longer deployments work best on a pool that is already well balanced.
Remove it for a few hours after any shock treatment, which is the single most common mistake that destroys bubble blankets early.
6. VEVOR 24 x 12 ft 12 mil Blue Solar Cover – Best for Rectangular Pools
VEVOR Solar Pool Cover, 24 x 12 ft Rectangle Solar Cover 12 mil for Pools, Inground Above Ground Swimming Pool Solar Blanket with Bubble, Heat Retaining Solar Covers Blue
24 x 12 ft rectangle
12 mil polyethylene
Single center seam
Up to 95% evaporation reduction
Pros
- Thicker and stronger than typical bubble wrap covers
- Owners report about 5 extra degrees over lighter covers
- Flatter bubbles shed less into the water
- One center seam means fewer failure points
Cons
- Heavy enough to strain a standard reel
- Must be trimmed before use
- Large sizes are awkward to store indoors
Rectangular frame pools are where 24 by 12 foot blankets earn their keep, because a round cover over a rectangle leaves dead corners where heat escapes and debris lands. This one matches the shape, floats flat and covers the full waterline.
What impressed us most is the build. The bubble profile is flatter than the classic deep-cell film, and there is a single center seam instead of several fused panels, which means fewer places for a tear to start. Owners with a long cover history rate it as the thickest and best made they have used, and report warming the pool by about five extra degrees over lighter blankets across a full season.
The listed temperature claim is an increase of 8 to 15 degrees Celsius in suitable conditions, which is the vendor wording rather than our measurement, so treat it as a ceiling for full sun and still water rather than a typical result.
Weight is the recurring downside. At this size the cover is heavy enough to load a storage roller, and reviewers mention picking up a small tear while pulling it off the reel after a couple of months of use, so unroll it carefully the first few times.
Is a 24 by 12 foot cover too big to handle alone?
Deploying is manageable, since it floats and spreads on its own, but retrieving it is the hard part. Owners recommend a reel and a second pair of hands for the initial spread and for the off-season roll.
If your deck has no room for a reel post, a large rectangular blanket is the most likely candidate in this roundup to end up folded in a corner and forgotten. Our pool vacuum guide covers other deck-friendly gear if you need a place to start.
Does a flatter bubble profile actually reduce shedding?
Owners who switched from deep-cell covers report far less plastic ending up in the pool and skimmer, and we saw the same sentiment repeated across reviews of both VEVOR sizes. Fewer tall cells means less surface area exposed to UV and chlorine attack.
That translates to a longer usable life, though the manufacturer still advises avoiding highly acidic or heavily chlorinated water to protect longevity.
7. Blue Wave 12 ft Round 8 mil Blue Solar Cover – Best for Small Pools
Blue Wave 12-ft Round Solar Pool Cover 8-Mil Blue – Solar Cover for Above Ground Pool, Thermal Bubble Blanket for Heat Retention & Reduced Evaporation
12 ft round
8 mil plastic
4 pounds
Thermal bubble design
3 year limited warranty
Pros
- Only 4 pounds so it floats and lifts by hand
- Thick thermal bubbles transfer sun into the water
- Trims easily around ladders with scissors
- Backed by a 3 year limited warranty
Cons
- 8 mil is the thinnest tier and wears out faster
- Must be rolled not folded and kept fully dry
- Sized only for 12 ft round above ground pools
For a 12 foot kiddie or wading pool this is the whole job done properly. At 4 pounds it is the lightest blanket we tested, so a parent can pull it on at bedtime and off in the morning without an argument, and thousands of downward-facing air bubbles do the actual heat transfer.
Blue Wave is an established pool maker with a 3 year limited warranty, which is a real credibility signal on a product that costs about as much as a tank of pool chemicals. Owners describe it as straightforward, easy to handle and effective at holding overnight heat and cutting evaporation.
Be realistic about eight mil. It is the entry tier and it wears out faster than anything heavier in this roundup, particularly the bubbles, which start to look chalky and crack after extended sun exposure. Budget for a replacement every two or three seasons.
Storage is the other quirk. Roll it rather than folding it, and make sure it is completely dry before it goes away for the season, because creases in polyethylene turn into cracks over time.
Is an 8 mil cover enough for a small above ground pool?
For a 12 foot pool, yes. The smaller the water surface, the faster the water heats and the less total heat there is to lose, so a thin blanket still produces a noticeable temperature difference. Owners confirm the water holds warmth overnight and through cloudy spells.
On a 20 foot pool the same eight mil film feels thin, because you are spreading the same material over a much larger area and the same wind exposure. That is the point where stepping up to 12 mil starts paying.
What does a 3 year warranty actually cover here?
Blue Wave backs this model with a 3 year limited manufacturer warranty, and the same length appears on other products from brands in this roundup. That is a stronger signal than the no-warranty listings you will find on generic marketplace covers.
A longer warranty is usually a proxy for thicker, better sealed material, so when two covers look similar on paper, the warranty line is a useful tiebreaker.
8. BigXwell 12 ft Round 16 mil Blue Cover – Best Value Heavy Duty Blanket
BigXwell Heavy-Duty Solar Pool Cover 12ft Round – 16Mil Blue
12 ft round
16 mil polyethylene
Thermal bubble construction
95% evaporation reduction
Pros
- 16 mil is noticeably heavier and sturdier than thinner blankets
- Holds heat through cloudy days and cool nights
- Light enough to install or remove by one person
- Easy to cut to fit different pool shapes
Cons
- Must be trimmed to fit before use
- Needs a cool dry storage spot away from sunlight
This is the highest rated cover in the group, with 78 percent of reviews at five stars. The reason is simple: 16 mil polyethylene is genuinely tougher than the 8 and 12 mil sheets most above ground owners buy first, and owners specifically credit it with holding heat through cloudy days and cool nights that thinner blankets simply cannot manage.
What surprised us is the handling. Sixteen mil usually means a wrestling match, but this 12 foot sheet is still reported as installable and removable by one person. At 144 inches square it stays within the range a single adult can float across the water without a reel.
The evaporation claim of 95 percent matches the top of the category, and thousands of thermal bubbles do the trapping and holding work. The material is also easy to cut with scissors, so you can trim it to fit a round, oval or rectangular frame.
It is also the least demanding to live with. Owners report needing to top up water less often after swimming, which is really just evaporation happening more slowly, and the thicker film resists the brittleness that ends thinner covers.
Is 16 mil overkill for a 12 foot above ground pool?
It is heavier than you need for heating, but it is the thickness that will still be intact in year four, which matters if you would rather buy once. If replacement cost and effort bother you more than durability, a 12 mil is the more balanced pick.
At 16 feet and above, we would step up rather than down, because the extra film weight is what keeps a large sheet from tearing on the pool wall every time you pull it off.
How long do 16 mil covers really last?
Expect meaningfully longer than eight mil, but not the five to seven years on the box. Owners on above ground forums consistently report two to three seasons as the realistic figure once chlorine and UV exposure are factored in, even on thicker film.
Store it rolled, fully dry, out of direct sunlight, and the difference between a two and a four year cover is usually how it was put away in the off-season.
9. Doheny’s Clear-Tek Micro Bubble 12 ft Round Cover – Best for Fastest Water Warming
Doheny’s Clear-Tek Micro Bubble Solar Pool Cover for Above Ground Swimming Pools | Increase Solar Energy Absorption, Retain Heat, Reduce Evaporation, Reduce Heat Loss & Save, 12 ft Round Blue 1600
12 ft round
Polyethylene micro-bubble
Made in the USA
Cuts heating costs up to 70 percent
Pros
- Twice the bubbles of a standard cover heats water faster
- Made in the USA with a dense polyethylene build
- Trims to any shape without voiding warranty
- Blocks leaves and debris
Cons
- 1600 Series is the thinner entry tier
- Blue tint absorbs less solar energy than a clear cover
- Cutting is required to fit
The design idea here is bubble count rather than bubble size. Doheny’s packs twice as many cells into the same surface area, and owners consistently report the water warming faster than with a conventional eight mil blanket of the same size. For a pool that has to be swimmable on a schedule, that faster ramp is the whole selling point.
It is also made in the USA from a denser polyethylene build, and the brand will let you trim it to your pool shape with scissors without voiding the warranty, which is unusual and worth noting.
Be clear-eyed about which version this is. The 1600 Series is the entry tier in a three-step range that also includes 2400 Supreme and 3200 Ultimate, so this specific model is thinner than its own siblings. The marketing leans on the top of the range while the listing shows the base, and that gap trips people up constantly.
Color matters more here than with most covers. The brand is direct about it: lighter and transparent covers can increase solar energy absorption by 15 to 25 percent, while a darker cover reduces it by 20 to 40 percent. This listing is the blue 1600, so it is on the less efficient side of that trade.
What do the series numbers 1600, 2400 and 3200 mean?
They are thickness tiers within one product family, not dates or model generations. 1600 Standard is the thinnest, 2400 Supreme sits in the middle, and 3200 Ultimate is the thickest, and the same numbering idea shows up as 800, 1200 and 1600 tiers at other brands.
Always read the mil figure in the listing rather than trusting the number in the model name, because brands apply these labels inconsistently.
Should I choose blue or clear for faster heating?
Clear, if your priority is solar absorption. Clear film passes more sunlight into the water, and owners report switching from blue to clear to extend cover life, while this brand quantifies the difference at 15 to 25 percent more absorption for lighter covers.
Blue holds warmth overnight slightly better in some owner accounts and hides dirt far more effectively, which matters if your cover lives outdoors. It is a reasonable compromise, just not the fastest heater.
10. BigXwell 18 ft Round 12 mil Blue Cover – Best for 18 ft Pools
BigXwell Solar Pool Cover, 12Mil Round 18 Foot Solar Blanket for Above-Ground and In-Ground Pools, Swimming Pool, Blue 1200Series (Round 18 FT)
18 ft round
12 mil polyethylene
1200 Series
216 inch dimensions
Blocks debris and animals
Pros
- 12 mil gives solid heat gain and overnight retention
- Blocks dust
- leaves
- debris and animals
- Reduces both water and chemical evaporation
- Light enough to install or remove without help
Cons
- Heaviest handling in its class at nearly 19 pounds
- Larger round sizes need more room to dry and store
Eighteen feet is the awkward middle of the above ground market. The sheet is big enough that handling starts to matter, but it is still small enough to manage without a reel, and this 12 mil cover sits right in that sweet spot with 78 percent five-star ratings.
Owners report dependable heating and solid overnight retention on a larger pool, plus protection from dust, leaves, debris and animals that intrude around an exposed frame. The 1200 Series label places it as a mid-tier cover rather than an entry or ultra-heavy product, which matches the behavior.
Weight is the honest drawback, and it is the number that decides this one. At nearly 19 pounds dry, a soaked sheet on an 18 foot pool is firmly a two-person or reel-assisted job, and dry storage space between seasons becomes a real constraint for anyone with a small deck.
The 216 inch square dimensions also mean you need a genuinely dry spot to lay it out before rolling. Drying a cover this size on a lawn in shade is a weekend project of its own.
Do I need a reel for an 18 ft round cover?
At this weight we would say yes, or at least a second person. Owners describe deployment and off-season storage as a reel job, and the same pool owners report abandoning covers entirely because removing one solo was too much work.
If your deck has no post to mount a reel on, choose the 12 ft round option instead and accept less area, or accept weekly manual handling with help.
Is 12 mil enough for a larger round pool?
Yes, and it is the consensus thickness in above ground forums for good reason. Twelve mil is thick enough to hold heat overnight on a larger surface while staying light enough to deploy, whereas eight mil wears out too fast and sixteen mil becomes punishing at this diameter.
Owners also report cutting both water and chemical evaporation noticeably, which quietly lowers your refill and chemical routine over a season.
11. VEVOR 18 ft Round 16 mil Blue Solar Blanket – Best Heavy Duty Round Cover
VEVOR Solar Pool Cover 18 ft, 16 Mil Round Solar Blanket Blue
18 ft round
16 mil polyethylene
Micro-bubble surface
19 pounds
Up to 95% evaporation reduction
Pros
- Thick 16 mil material expected to outlast 2 to 4 year covers
- Excellent heat absorption and longer retention
- Held up in serious wind where lighter covers shredded
- Micro-bubble surface improves daytime heating
Cons
- 19 pounds can strain a standard storage reel
- Needs trimming before use
- Large enough that indoor winter storage is a constraint
This is the most rugged round blanket here, and the reviews reflect owners with decades of replacing covers behind them. At 16 mil with a micro-bubble surface and a single center seam, they rate it as the best they have owned, crediting the flatter bubble profile and the sheer heft for both better heating and far less shedding into the water.
Two details separate it from the other 16 mil options. The bubble surface is explicitly designed to improve both daytime solar absorption and nighttime retention, and owners report the cover surviving serious wind that would have shredded lighter sheets, which is unusual praise for a floating blanket.
The tradeoff is weight again, and at 19 pounds it is the heaviest round cover in the group. Owners note it can overload a lighter storage reel, so pair it with a reel rated for the load rather than an inexpensive one, and expect a second pair of hands for the first spread.
It also needs trimming before use, and large sizes are genuinely hard to store indoors over winter. The manufacturer advises against highly acidic or heavily chlorinated water if you want maximum longevity.
Is 19 pounds too heavy for a single person to handle?
Wet, on an 18 foot round pool, it is a two-person job or a reel job. Dry, it is manageable. The people who rate it highest are the ones who set up a reel or who have a second adult on site, and the ones who regret it are the ones who expected to drag it across the water alone.
A heavier reel also costs you arm strength over a season, which is worth factoring in if you are the only person who will ever touch the cover.
How much longer does 16 mil last than 8 mil?
Owners frame it as outlasting the two to four year covers they had before, and the flat bubble profile is the reason: tall deep cells are the first thing chlorine and UV destroy, and this one has less of that surface exposed.
Even so, plan on two to four realistic seasons rather than the multi-year figure on the box, and store it rolled and dry to get anywhere near the upper end.
12. Blue Wave 12 x 24 ft Clear 14 mil Solar Blanket – Best Warranty Coverage
Blue Wave 12×24-ft Rectangle Solar Pool Cover 12-Mil Clear – Solar Cover for Above Ground Pool & Inground Pool, Thermal Bubble Blanket for Heat Retention & Reduced Evaporation
12 x 24 ft rectangle
14 mil polyethylene
Clear film
18 pounds
6 year warranty
Pros
- 14 mil is thicker than entry covers and holds heat well
- Clear film passes sunlight for faster warming
- Works on both above ground and inground rectangles
- 6 year manufacturer warranty
Cons
- 18 pounds is heavy to deploy and roll without a reel
- Large rectangle is difficult to store between seasons
- Clear material shows dirt more visibly
Long warranty in the group, and for a solar cover that is a meaningful quality signal. Six years from Blue Wave covers a 14 mil clear rectangle that measures 288 by 144 inches, so anyone comparing a clear against a blue cover should notice how rarely a warranty that long appears on this category.
Clear film is the reason to choose it for heating. It passes more sunlight into the water than blue, and owners note it warms faster, while the 14 mil gauge holds that heat overnight. It works on above ground and inground rectangles, which is useful if you might ever change pool type.
It scores lowest in our group almost entirely on handling. At 18 pounds with a large footprint, rolling it without a reel is a genuine chore, and finding somewhere indoors to store it between seasons takes planning that most small decks cannot offer.
Clear also shows dirt and debris more visibly than blue, so it will look neglected sooner, and you need to keep it away from sharp objects on the deck to avoid punctures.
Is a clear solar cover better than a blue one for heating?
For daytime absorption, yes. Clear film lets more sunlight reach the water, so pools warm faster, and it also tends to last longer because the polyethylene is not absorbing the same UV load as a dark blue tint.
Owners report switching from blue to clear specifically to extend cover life. The trade is appearance, since dirt and leaf marks show clearly on a clear sheet.
Is 14 mil worth the extra weight over 12 mil?
On a 12 by 24 foot rectangle, the extra film adds real weight without a dramatic jump in heat gain. If you already have a reel and clear storage, 14 mil buys you durability and a six year warranty, which is a reasonable trade.
If you have neither, a 12 mil rectangle such as the VEVOR 24 by 12 is easier to live with day to day, and owners are more satisfied with it overall.
How to Choose a Solar Pool Cover for an Above Ground Pool
The difference between a cover you use daily and one that ends up in the corner comes down to five things: correct sizing, thickness, anchoring, drainage and where you will store it in November. Work through these before you buy and most of the disappointment disappears.
How do I measure an above ground pool for a cover?
Measure across the top rail, not the waterline. The frame wall sits outside the liner, so a cover sized to the water surface leaves a bare ring uncovered and lets heat escape exactly where you can feel it most.
For a round pool, measure the outside diameter of the frame at its widest point and add a foot of overlap. A 16 ft pool measured outside the rail wants a 17 to 18 ft cover, not a 16 ft one, and this is the single most common sizing error we see.
For a rectangular pool, measure the frame length and width and add overlap on each side. Then note any ladder, step rail or filter housing that sits inside the cover area, because those need notches cut before first use.
What mil thickness is best for an above ground pool?
Twelve mil is the sweet spot for most frame pools, which matches what above ground owners report in forum threads. Eight mil is the cheapest tier and wears out first, sixteen mil lasts longest and is heavy enough to need a reel or a second person on pools above 16 feet.
A mil is one thousandth of an inch, so the real jump is between eight and twelve. Below eight mil the bubbles start cracking within a season, and above sixteen mil you gain durability you cannot comfortably handle solo on a large pool.
Community consensus in above ground forums lands on twelve mil for a reason, and our ranking follows it: thin blankets fail early, thick blankets become a chore.
Blue or clear, and does it matter for an above ground pool?
Clear absorbs more solar energy, sometimes cited as 15 to 25 percent more than a dark cover, so it heats water faster. Blue retains warmth overnight slightly better in some owner accounts and hides dirt far more effectively, which matters for a cover that lives outdoors.
Aluminized backs add a reflective layer that throws heat back into the water, and they are the most effective at holding heat but also the least tolerant of long-term sun exposure, so on an above ground pool left in summer sun all day, clear is usually the better lifespan compromise.
Whichever you pick, the cover floats with the bubble side down. Sunlight passes through the bubbles to warm the water while trapped air insulates the surface, and flipping it halves the benefit.
What are the best cover holders and reels for above ground pools?
This is the most searched question in the category and the one that decides whether you keep using the cover. Owners on r/AboveGroundPools are blunt about it: without a reel, most people stop using their cover within a few weeks. Manual handling on a wet sheet is the reason covers get abandoned.
A reel makes sense when the cover is heavy enough to matter, which in practice means 16 ft and above, or any 12 mil plus rectangular blanket. Below that, a light sheet is honestly easier to hand float than to crank onto a roller.
Choose a reel rated above your cover’s weight, and check the rating before you buy, because a standard reel that strains under a 19 pound cover fails quietly and repeatedly. Mounting space is the real constraint on a small deck, so measure the post location against your top rail before committing.
For covers that will not stay put at all, a strapped Oxford cover is the alternative answer, since it anchors to the ground rather than rolling up.
How do you keep a solar cover on an above ground pool in the wind?
Floating bubble blankets have nothing to hold them down, so wind gets under the edge and lifts. On an exposed site that is the number one complaint in every forum thread we read, and no amount of thickness fixes it.
Three approaches work. First, switch to a strapped Oxford cover with ratchet cords and ground stakes, which turns a sail into a tarp. Second, weight the edges with one gallon jugs tied on, which is crude but effective on a calm site. Third, simply accept that the cover comes off in a storm and take it down before the weather turns, which most experienced owners do.
Another common trick is to leave a small overlap unfastened on the leeward side so wind pressure vents rather than builds. Combined with a reel that lets you pull the cover off in a minute, that is a workable system for most backyards.
Does rainwater on the cover cause problems on an above ground pool?
Yes, and it matters more above ground than below ground. A deep sheet of rainwater sitting on top weighs far more than the cover itself, and if you pump that water off carelessly you can drain the pool faster than it refills.
Drain holes are the answer. A bubble blanket with drainage holes pushes excess rain through to the pool instead of holding it, and the strapped Oxford models in this roundup mostly lack them, which is why two-person lifting after rain is a recurring theme in their reviews.
On an above ground pool, the liner sits on the ground and the water column is shallow, so weight you add to the surface translates almost directly into load on the frame. Keep rain off the cover rather than pumping it off fast.
Do solar pool covers cause algae?
The cover itself does not cause algae, but a covered pool traps sunlight, warmth and the organic debris that settles on the underside, and that is an ideal starting point for growth in shallow water. Above ground pools are more exposed to this than deep in-ground pools because the water column is short.
Three habits prevent it. Rinse the underside of the cover every few weeks so debris does not build a bed. Keep the water circulating while the cover is on, since a still covered pool goes cloudy fast. And run your normal chemical schedule, treating the cover as a reason to maintain balance rather than a substitute for it.
After a shock treatment, always pull the cover off and leave it off for eight to twelve hours before replacing it. Chlorine concentrated under a cover destroys bubble material quickly, and this is the most common cause of premature cover failure.
Where do you store a solar cover when it is not in use?
This is the problem nobody solves on a small deck. A wet 18 foot cover rolled up needs a dry, shaded spot, and drying it is often the harder task. Lay it flat in the sun for an hour, roll it rather than folding it, and keep it out of direct sunlight during storage because UV is what makes stored polyethylene brittle.
A wall-mounted roller or a storage box under a bench solves it, and if your site has nowhere to do this, choose a smaller cover you can actually dry quickly. A cover you cannot store properly is a cover that cracks in storage and performs badly next season.
Frequently Asked Questions
What is the best solar pool cover for an above-ground pool?
The best solar pool cover for an above ground pool is the INTEX 28014E 16 ft Round Solar Cover for most frame setups, because it weighs only 16 ounces, floats with the bubble side down, cuts evaporation by up to 95 percent and can be deployed by one person in under a minute. For larger pools, the Sun2Solar 16 ft 12 mil cover holds noticeably more heat, and for windy sites a strapped 420D Oxford cover anchors to the ground instead of lifting off.
What thickness or mil pool solar cover is best?
Twelve mil is the best mil for most above ground pools. Eight mil is the entry tier and starts cracking and shedding bubbles within a season or two, while sixteen mil lasts longest but becomes heavy enough to need a reel or a second person on pools above 16 feet. Owners in above ground pool forums consistently settle on twelve mil as the balance between durability and solo handling.
What are the differences between 8 mil and 12 mil solar covers?
The jump from 8 mil to 12 mil is the most meaningful one for an above ground pool. Twelve mil holds noticeably more heat, resists UV and chlorine attack better, and lasts longer before bubbles crack and shed into the water. Eight mil is lighter and cheaper, which makes daily removal easier, but it is the first thickness to show wear and usually needs replacing every one to two seasons.
What are the best solar cover holders and reels for above-ground pools?
For an above ground pool, a reel is worth buying once the cover is heavy enough to matter, which in practice means 16 ft and above or any 12 mil plus rectangular blanket. Choose a reel rated above your cover’s weight, since a 19 pound cover can overload a standard roller, and make sure you have a mounting post within reach of the top rail. Below that size, hand floating a light sheet is easier than cranking a reel.
Do solar pool covers cause algae?
A solar cover does not cause algae on its own, but a covered pool traps warmth, sunlight and organic debris on the underside, and above ground pools are more exposed because the water column is shallow. Rinse the underside regularly, keep the water circulating while the cover is on, and maintain your normal chemical schedule. Always remove the cover for eight to twelve hours after a shock treatment, since chlorine trapped underneath destroys bubble material quickly.
How do I keep a solar cover on an above ground pool in the wind?
Floating bubble blankets have no anchor points, so wind lifts the edge and the whole sheet. The most reliable fix is a strapped Oxford cover with ratchet cords and ground stakes, which pins it like a tarp. On calmer sites, one gallon jugs tied to the edges add enough ballast. Keep a small unfastened overlap on the leeward side so pressure vents, and use a reel so you can pull the cover off before a storm arrives.
Final Verdict on Solar Pool Covers for Above Ground Pools in 2026
After working through twelve covers, the best solar pool cover for above ground pools is still the INTEX 16 ft Round for most people, because the deciding factor is not mil thickness, it is whether you will keep putting the cover on. At 16 ounces with no reel required, it disappears into your daily routine, and evaporation drops by up to 95 percent while you are not looking. Step up to the Sun2Solar 12 mil if your pool is larger and heat retention matters more than weight, and switch to a strapped Oxford cover entirely if wind is your problem.
Whatever you pick, measure across the top rail, add overlap, expect two to three seasons rather than the number on the box, and take the cover off for eight to twelve hours after any shock treatment. Those four habits decide whether the cover is still working for you in year three.