A solar pool cover is a floating bubble blanket, usually 8 to 16 mil polyethylene, that sits on your above ground pool to trap solar heat and cut evaporation. The best ones for above ground pools are thick enough to survive more than one season, light enough for one person to lift, and sized with overlap past the water line.
That last part is where most buyers go wrong. The pool size on the box is the nominal size, not the water line, so a cover bought to match the label leaves a ring of open water where evaporation happens fastest. Buy one size up and trim it.
Through the 2026 swimming season we read through thousands of owner reviews on the ten covers below, looking for what actually holds up on above ground pools. The pattern was consistent: cheap 8 mil film gives you one good season, then it sheds plastic discs into your filter. Thicker 12 mil and 16 mil covers cost more up front and last several seasons, and the heavier material also resists wind.
If you are still choosing the pool itself, our guide to the best above ground pools covers frame and steel wall options that work well with a solar blanket.
Table of Contents
Top 3 Solar Pool Covers for Above Ground Pools in 2026
Intex 16ft Round Solar Cover
- Floating bubble cover
- Reduces evaporation up to 95%
- Blocks leaves and debris
Sun2Solar 12 Mil 15ft Round
- 12 mil blue polyethylene
- Raises water temp up to 15 degrees
- Extra overlap for trimming
VEVOR 12 Mil 24×12 Rect
- 12 mil blue polyethylene
- Raises water temp 8-15 degrees
- Heavy enough to resist wind
All 10 Solar Pool Covers Compared in 2026
| Product | Specifications | Action |
|---|---|---|
| Intex 16ft Round Solar Cover |
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 LXKCKJ 15ft Oxford Round Tarp |
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| Sun2Solar 12 Mil 15ft Round |
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 In The Swim 18ft Round 8 Mil |
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 Doheny’s Micro-Bubble 15ft Round |
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 BigXwell 18ft Round 16 Mil |
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 Blue Wave 16x32ft Rectangle 12 Mil |
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| VEVOR 24x12ft Rectangle 12 Mil |
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 Blue Wave 15ft Round 12 Mil Clear |
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 BigXwell 15ft Round 12 Mil |
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Check Latest Price |
1. Intex 16 ft Round Solar Cover – Best Overall for Most 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 floating bubble cover
Plastic
192 in by 192 in
16 ounces
Pros
- Reduces evaporation by up to 95%
- Blocks leaves insects and pollen
- Light enough for one person to handle
- Sized with slight overlap so the whole surface stays covered
Cons
- Thin film degrades in sun
- often within one season
- Bubbles can shed blue plastic discs into the filter
- Must come off in high winds or it can blow away
The Intex 16 ft round solar cover is the one we recommend to most people reading this page, and the reason is volume of evidence. It carries a 4.2 average across more than 33,000 reviews, which means the failure modes and pool shapes have all been reported by somebody already.
Owners consistently report a real temperature lift, with the water running several degrees warmer once the filter pump circulates the sun-heated water down through the column. The same reviews credit a sharp drop in vacuuming and chlorine use, because the cover keeps leaves, insects and pollen out of the water in the first place.
Handling is the other reason it keeps winning. At 16 ounces, one person can pull it on and lift it off a metal frame pool without a reel, which is not true of most 12 mil covers in this list. Owners moving from the tarp that arrived with the pool single this out as the biggest improvement.
The honest weakness is film life. This is thin material and reviewers describe it breaking down after a single season, with the bubble layer peeling and shedding small blue plastic discs that end up in the filter. If your priority is one season of heating from the lightest cover, this does that well. If you want to buy once, look at the 12 mil and 16 mil options further down.
Will This Cover Fit Your Pool and Your Handling Habits
It is built for 16 ft round pools, and the slight overlap means it still covers the full water surface once the bubbles inflate. If you have a 15 ft or 16 ft steel wall or inflatable pool, this is a direct match.
Because the film is so light, it is the easiest cover here to put on and take off alone. That is the deciding factor for anyone who has given up on covers because the previous one was too heavy to lift over the pool wall.
Durability and Handling Tradeoffs on the Intex
Durability is the recurring theme in the reviews. The film sheds plastic, it can blow off in high wind, and debris that collects on top slides into the water the moment you pull the cover off. Plan on replacing it annually and cleaning the top surface before you lift.
Our advice for owners in hot, high-sun states is to treat this as a seasonal cover and to rinse it with clean water, air it flat and store it somewhere cool rather than folded on hot paving. That single habit is what separates a cover that makes it to season two and one that does not.
2. LXKCKJ 15 ft Oxford Round Tarp – Best for Windy Yards
LXKCKJ 15 Ft Pool Cover for Above Ground Pool, Round 420D Solar Oxford Tarp
15 ft round Oxford cloth tarp
420D painted silver
2.03 kg
Black
Pros
- Drawstring and clip closure holds in strong wind
- One person can put it on and take it off
- Blocks leaves bugs and dirt
- Folds compactly and includes a carry bag
- Black fabric warms the water in sun
Cons
- No center drain so rainwater pools on top
- Shrinks unevenly so fit varies with weather
- Can size slightly small for the labelled diameter
This is not a bubble blanket and it does not pretend to be one. The LXKCKJ 15 ft tarp is a 420D painted silver Oxford cloth with a black exterior, and the reason it earns a place in a solar cover roundup is anchoring. Drawstrings at opposing points plus the included clips and tie-downs hold it more securely than a floating film does.
Above ground pools sit in open yards with no deck lip to hold anything down, so wind is a real failure mode. Owners of fabric covers report the drawstring holding through gusts that flipped lighter covers off the pool entirely.
For heat, opinions are split, and we want to be straight about that. Some reviewers report noticeable daytime warming from the black fabric. Others treat it as a debris and wind cover rather than a true solar blanket. If your main goal is overnight heat retention, a bubble cover is the better tool. If your main goal is stopping the cover from ending up in the neighbour’s yard, this one wins.
The closure system is genuinely good, combining a drawstring with hook and loop, and the tarp fits round pools, inflatable pools and pet pools of a suitable size. It comes with a carry bag, which matters more than it sounds when you are storing it under a deck.
When a Fabric Tarp Beats a Bubble Blanket
Choose this if your pool sits in an exposed spot, if you have children or pets who could climb onto a floating cover, or if you want something that stays put with no reel and no straps. The tight fit also keeps dirt and bugs out better than a loose floating sheet.
It is also the easiest option here to handle solo, at 2.03 kg, and it folds down small enough for a storage tote against the pool wall.
Shrinkage and Water Weight on the Oxford Tarp
There is no center drain, so rainwater pools on top and once that water is there it takes two people to lift the cover off. Shrinkage is the other repeat complaint, with owners reporting the fit changing with weather and the cover running smaller than the labelled 15 ft.
Owners also note the material can become sticky and bond to itself after getting wet, so dry it fully before folding. If a cover that blocks 90% of evaporation sounds modest, that is the number the listing carries, and fabric generally gives up less heat overnight than a bubble blanket does.
3. Sun2Solar 12 Mil Blue 15 ft Round – Best Value
Sun2Solar Blue 15 ft Round Pool Solar Cover | 12 Mil | Heat Retaining
15 ft round floating cover
12 mil blue resin
180 in by 180 in
Trim to fit
Pros
- 12 mil thickness holds up better than 8 mil film
- Extra overlap fits around ladders and fittings
- Reduces evaporation up to 95%
- Trims cleanly with scissors
Cons
- Bubble film can shed plastic discs into the filter as it ages
- Middle tier thickness in harsh sun
- Extra overlap means trimming before first use
The Sun2Solar 1200 series is the reference point most above ground pool owners are comparing against, and at 4.3 across roughly 4,500 reviews it earns the premium slot in our list. It is a 12 mil blue bubble cover, which is the thickness most people should be buying.
The listing claims up to 15 degrees of added water temperature in full sun, and reviewers broadly report real heating plus retention that holds overnight after the sun drops. Evaporation reduction of up to 95% is the other headline number, and it translates directly into fewer top-offs and less chlorine.
What sets this cover apart in practice is the extra overlap. Owners trimming it around a ladder, a filter return or a set of steps repeatedly say it is easy to fit and easy to cut without the sheet tearing at the edge. A 12 mil film also handles a season of folding and unfolding far better than the 8 mil entry tiers.
It works on above ground and inground pools, and the 1200 series sizing covers the common round diameters most frame pools come in.
How to Size This One Properly
It is listed at 15 ft round. Measure your pool across the water line rather than trusting the nominal size on the frame, then buy one size up if the measurement lands close to the upper edge of a size bracket. The overlap is your friend, and you can trim the extra away in a couple of minutes.
Keep in mind that blue film is darker, so it warms the water but also heats the cover itself. On very hot afternoons in a hot climate, you may want to pull it back and let the pool breathe.
Sun Exposure and Film Wear on the Sun2Solar
Buyers upgrading from a thin cover still see bubble film shed small plastic discs into the water and filter as it ages, which is normal for this class of film and worth knowing before you buy.
At 12 mil this is a middle tier rather than the thickest, so owners in very high sun should expect a shorter life than a 16 mil cover, and the generous overlap means there is extra material to trim the first time you fit it.
4. In The Swim 18 ft Round 8 Mil – Most Versatile
In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil
18 ft round floating cover
8 mil blue polyethylene
13 lb package
Foldable, 3-year warranty
Pros
- Light 8 mil sheet is easy to handle alone
- Cuts cleanly around ladders and steps
- Holds heat overnight and limits evaporation
- 3-year manufacturer warranty
Cons
- Thinnest tier in the range
- so durability is limited
- Needs the pump running so it does not sink or bunch
- Must come off during shock treatment
The In The Swim 18 ft Standard is the cheapest way into a real bubble solar cover, and at 8 mil it is also the thinnest. Owners rate it well for the basics: it floats flat, it trims easily, and it holds heat overnight during hot weather.
There is a 3-year manufacturer warranty on this one, which is more paperwork than most covers here carry, even if the film itself rarely lasts that long. The manufacturer care instructions are unusually specific and worth reading before you use it.
Handling is the real strength. Reviewers talk about pulling this on and off by hand with no reel, no straps and no arguments. For an 18 ft round pool, that is a meaningful advantage, since larger covers on this list start to get awkward solo.
Cut-to-fit is straightforward. Owners trimming around ladders and steps report clean edges with no fraying, which is what you want if the cover needs to sit tight against fittings without gaps.
Is 8 Mil Enough for Your Pool
Eight mil is fine if your pool is small, your summers are mild, and you treat the cover as seasonal. It is not fine if you want one purchase to carry you through several summers, and the reviews on this cover point that out as the natural place to step up in thickness.
You will also need the filter pump running while the cover is on. Owners report the cover sinking and bunching without circulation, which is normal for lightweight film and easy to overlook on day one.
What the Manufacturer Care Instructions Require
Durability is the stated weak point. This is the thinnest tier in the range, and the same brand sells thicker versions, so reviewers naturally point here first when durability is the priority.
The care instructions on this listing are the most explicit we found anywhere in this roundup. The manufacturer says to place the cover only when chlorine is below 2.5 ppm and pH is above 7.2, remove it when shocking, and remove sticks and leaves gently rather than yanking. That guidance is worth following exactly, because chlorine residue left under a cover is what degrades film fastest.
5. Doheny’s Micro-Bubble 15 ft Round – Best Range of Thicknesses
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, 15 ft Round Blue 1600
15 ft round floating cover
PE micro-bubble
180 in by 180 in
Made in the USA
Pros
- Micro-bubble surface with about twice the bubbles
- Holds water 10-15 degrees above uncovered
- Light enough for one person to place
- Cuts to fit without voiding the warranty
Cons
- Feels thin and can tear if it catches on hardware
- Entry level series often lasts about one season
- Warranty is prorated by series
Doheny’s is the brand that solves the thickness question in one place. The same micro-bubble construction comes in 1600 Standard, 2400 Supreme and 3200 Ultimate series, in blue and clear, which means you can move up in gauge without changing brands or learning a new fitting.
Buyers report the water sitting 10 to 15 degrees above an uncovered pool and holding that overnight. The cover is light enough for a single person to place and remove, and the micro-bubble sheet trims to almost any shape with plain scissors.
The warranty detail that matters here is unusually honest. The listing states that trimming the cover with scissors does not void it, which removes one of the most common reasons people hesitate to cut a cover to fit an oval or an awkward wall. Several other covers on this list make you choose between a custom fit and a warranty.
There is also a broad size range, running through round sizes to 33 ft and oval sizes up to 41 by 21 ft, so this brand covers more shapes than the round-only options here.
Which Doheny’s Series Should You Buy
If you are on a tight budget and only want one season, the 1600 Standard series shown here is the entry point. If the loudest complaint in your head is covers falling apart, jump up a series. The stepping structure is the reason this brand is worth a look even if the specific model is not your size.
Owners like that it is made in the USA and that the same cover is available in lighter colours, which some buyers prefer for solar gain. Lighter or transparent covers can increase solar absorption by 15 to 25 percent according to the brand.
Tearing and Prorated Warranty on the Standard Series
The recurring negatives are thin-feeling material that can tear if it catches on a ladder or a filter fitting while being lifted, and roughly one season of life out of the entry-level series. Flaking bubbles can shed plastic into the water and clog the filter.
The warranty is prorated by series, and reviewers note the fine print is not shown on the listing, so read it before you buy. The care instructions call for rinsing with clean water and storing in a cool, dry place, which is the single best thing you can do for cover life.
6. BigXwell 18 ft Round 16 Mil – Best Heavy-Duty
BigXwell Heavy-Duty Solar Pool Cover 18ft Round – 16Mil Blue
18 ft round floating cover
16 mil blue polyethylene
216 in by 216 in
Trim to fit
Pros
- 16 mil film is noticeably stiffer and more durable
- Cuts cleanly without fraying
- Holds heat through chilly nights
- Comes in round oval square and rectangular sizes
Cons
- Stiff and heavy
- so a roller is advisable
- Some sheets arrive larger than the labelled diameter
- Costs more than entry level 8 to 12 mil covers
This is the one to buy if you are tired of replacing covers every year. At 16 mil with thousands of thermal bubbles, the BigXwell 18 ft round is the thickest cover in this roundup, and it carries the highest average rating among the heavy-duty options at 4.5 across more than 1,000 reviews.
Owners repeatedly contrast the stiffness of this film against the flimssy bubble-wrap style blankets they replaced. That stiffness is the entire point, because a thicker sheet resists tearing when you drag it over the pool wall, resists the fold lines that split thinner covers, and adds enough weight to stay put in wind.
Heating is the other half of the story. Reviewers report the pool losing only a few degrees overnight in some climates, and the trim-to-fit design means you can cut around ladders, steps and any contour without the sheet fraying. It rolls smoothly onto a cover reel for storage.
The size range is wide, covering round, rectangular, oval and square pools, so the same gauge is available if you move up to a bigger pool later.
Whether You Can Handle 16 Mil Alone
Be honest with yourself here. The weight is the real trade-off on this cover, and owners specifically recommend a roller for larger pools. For a single 18 ft round above ground pool, one person can usually manage it, but it is a two-person job in a hurry.
If you already own a reel or plan to buy one, this is the strongest pick here. If you are putting the cover on and taking it off daily by hand, a 12 mil sheet is a better fit for your life.
Trimming and Folding the 16 Mil Sheet
Some listings arrive larger than the labelled diameter and need trimming on arrival, which is annoying but not a defect. The other complaint is simply the higher upfront cost than entry level 8 to 12 mil covers.
One practical tip from the reviews: let the sheet dry fully before folding it for storage. Trapped moisture plus heat is what turns a thick cover into a brittle one, and a roller is gentler on the material than tight folds.
7. Blue Wave 16 x 32 ft Rectangle 12 Mil – Best for Rectangular Pools
Blue Wave 16×32-ft Rectangle Solar Pool Cover 12-Mil Blue – Solar Cover for Above Ground Pool & Inground Pool, Thermal Bubble Blanket for Heat Retention & Reduced Evaporation
32 ft by 16 ft rectangle
12 mil blue plastic
27 lb
512 square feet
Pros
- Raises temperature and holds around 80 degrees through the season
- Large sheet is easy to cut to a custom shape
- Cuts chlorine use substantially
- 5-year limited manufacturer warranty
Cons
- Bubbles shed plastic discs into the water and filter
- Can blow off in a fast thunderstorm without straps
- Feels closer to bubble wrap than a heavy-duty blanket
Most solar cover roundups assume a round pool. If your above ground pool is a rectangle, this Blue Wave sheet at 32 by 16 ft gives you 512 square feet of 12 mil bubble blanket with downward-facing thermal bubbles, and rectangular sizes run from 12 by 20 ft up to 40 by 24 ft.
Owners report the water climbing several degrees and holding near 80 degrees through the season, and several long-term owners say the cover pays for itself through lower chemical use alone. It also blocks leaves, insects and even larger critters from getting into the water.
One detail worth planning around: this cover is 27 pounds. That is not a one-person lift across a pool wall, so budget for a reel or a second pair of hands. Owners do report that it pulls onto a roller for storage without trouble.
The large flat sheet is genuinely useful on a rectangle because you can lay it out, mark the pool edges and cut a custom shape in one pass instead of guessing.
When a Big Rectangular Sheet Pays Off
This is the pick if you have a rectangular above ground pool, a steel wall pool, or a pool you are converting from an inflatable to a framed setup. The extra coverage means fewer trimmed offcuts and less guessing about which size covers the corners.
It also works on inground pools, so it is a safe buy if your pool type might change. For anyone comparing options, our roundup of the best pool covers for inground pools covers the heavier-duty options in that category.
Bubble Shedding and Prorated Warranty on the Big Rectangle
Material life is the consistent weak point. Multiple reviewers describe the bubble film popping and shedding plastic confetti into the pool within a season or two, and the 5-year warranty is described as heavily prorated in practice, so replacement cost climbs steeply after the first year.
Two other issues come up repeatedly. The cover can blow off in a fast thunderstorm if you have no straps, and trapped air under the cover can heat the material enough to promote algae growth, so keep your chemistry on top of it.
8. VEVOR 24 x 12 ft Rectangle 12 Mil – Top Rated
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 ft by 12 ft rectangle
12 mil blue polyethylene
Foldable
Trim to any shape
Pros
- Feels thicker and sturdier than typical bubble-wrap blankets
- Warms the pool quickly and holds the heat
- Heavy enough that wind does not lift it
- Blocks pollen tree blooms and leaves
Cons
- Heavier than cheaper covers
- so some reels struggle with the weight
- Can pick up a tear when pulled off a reel
The VEVOR 24 by 12 ft rectangle is the standout in this list for a specific reason: owners upgrading from thinner covers point to the flat bubble structure and the heavier feel as the reason they are not finding plastic discs in their filter any more. That is exactly the failure mode that drives people to replace covers every year.
At 12 mil it sits in the sweet spot for most people, thick enough to survive daily handling and light enough to still be manageable. The listing states it raises water temperature by 8 to 15 degrees depending on conditions, and reviewers report real heating across several climates.
It resists fading and warping in direct sun, and it trims to any pool shape. There are blue and blue-plus-black colour options, and the brand range includes both 12 mil and 16 mil versions if you want to step up later.
A caution from the reviews: the water sometimes gets hot enough that owners have to take the cover off during the afternoon. That is a good problem, but plan for it, because a cover that is too hot to touch is a cover you will leave off.
How to Handle the Weight Without a Premium Reel
This cover is heavier than the cheap options, and owners report some reel setups struggling with the extra weight. If you plan to use a reel, check the reel rating against the cover weight before you buy, or pick the 12 mil version rather than 16 mil.
Fold rather than stuff. The care instructions call for cleaning with warm water and mild soap, air drying, and folding or rolling for storage out of direct sunlight, which is a better habit than shoving a damp sheet into a bag.
Reel Weight and Tear Risk on the VEVOR
The weight is the one consistent drawback across reviews, and it shows up in two ways: heavier reels can struggle, and a tear can develop where the cover is pulled off a reel. Owners report tears as a normal risk with this class of cover regardless of brand.
Also note that some 16 mil variants in the range run heavier than the listing suggests, so if you are sensitive to handling weight, read recent reviews on the exact size you are buying.
9. Blue Wave 15 ft Round 12 Mil Clear – Best for Heat Gain
Blue Wave15-ft 12-mil Round Solar Pool Cover for Above Ground Swimming Pools – Thermal Bubble Blanket for Heat Retention, Debris Control & Reduced Evaporation – Easy Trim-to-Fit, Clear
15 ft round floating cover
12 mil clear plastic
9 lb
180 in by 180 in
Pros
- Clear film lets more light through for higher solar gain
- Thicker and tougher than flimsy blue covers
- Gained 4-10 degrees in about two days in mild weather
- Holds position in strong wind
- Blocks pollen seeds and insects
Cons
- Stiff and heavy to fold and handle when wet
- No drain holes so it can submerge when the pump runs
- May overheat the water on hot days
Color is a real decision on solar covers, and this is the clearest argument on the list for going clear. The Blue Wave 15 ft clear 12 mil cover lets more light through to the water than a blue film does, and owners consistently report it adding more heat than the blue covers they replaced.
The reported numbers are concrete: water gaining 4 to 10 degrees in a couple of days in mild weather, and overnight retention that keeps the pool swimmable after the sun goes down. Many owners also report it outlasting the thin blue covers it replaced.
It also holds its position in strong wind without blowing off, which is a surprise for a floating film and one of the reasons it earns a place here. It blocks pollen, dandelion seeds, insects and debris, and it carries a 5-year limited manufacturer warranty.
The practical pattern is that this is a warm-climate, shoulder-season cover. The more light the film passes through, the more heat the water absorbs, and in the hottest weeks that becomes a liability rather than a benefit.
Whether Clear Is Right for Your Climate
Choose clear if you are trying to squeeze the last weeks out of a short season, if your nights are cool, or if your main goal is the biggest daytime temperature gain. Reviews also favour clear for pools that get a lot of direct afternoon sun.
Choose blue if your summers are hot and you want the cover to shed rather than add heat. A darker film absorbs more solar energy itself, which warms the water less during peak afternoon hours.
Handling, Drain Holes and Overheating on the Clear Cover
Handling is the recurring theme and it comes up in every review set. The sheet is stiff, heavy to fold especially when wet, and needs a folding strategy to lift. Without drain holes it tends to ride under when the pump is running, and a few owners add their own holes to fix that.
A few owners report early tearing, and the cover can overheat the water on hot days, reaching swim-unfriendly temperatures. Sizes can also shrink slightly over time, so leave trimming allowance.
10. BigXwell 15 ft Round 12 Mil – Best for Multi-Size Households
BigXwell Solar Pool Cover, 12Mil Round 15 Foot for Above-Ground and In-Ground Pools, 1200Series (Round 15 FT)
15 ft round floating cover
12 mil blue polyethylene
6.03 kg
180 in by 180 in
Pros
- Thick durable film that outlasts flimsier covers
- Lays flat and fits well without gaps
- Keeps heat in and debris out
- Easy for one person to put on and take off
Cons
- Cut size varies between shipments
- Some sheets arrive oversized and need trimming
- An undersized sheet leaves the pool edges uncovered
With a 4.4 average, this BigXwell 12 mil round cover is rated highly by the owners who bought it, and the praise is consistent: thickness and weight. Several reviewers specifically say it outlasted the flimsier covers they had been replacing, which is the outcome that matters most on this list.
At 6.03 kg it is substantial without being the 16 mil territory where a reel becomes mandatory, and owners still report it is easy for one person to put on and take off. That balance is why it closes our list.
It lays flat, fits without gaps and shows no rips in normal use. Evaporation reduction is stated at about 95%, and it blocks dust, leaves, debris and animals. The range covers 6 by 6, 12 by 12 through 36 by 18, plus 20 by 40 rectangular, so the same brand covers a bigger pool later.
It works on above ground and inground pools, which makes it a reasonable pick if your setup might change.
How to Handle the Size Variation Owners Report
The main complaint in this review set is inconsistent cut size between shipments. Some owners received sheets noticeably oversized, others found them undersized for the pool. An undersized sheet leaves the edges of the pool uncovered, which cuts into the heat trapping you are paying for.
Measure across the water line, compare it to the published dimensions on the listing, and order one size up if you are near a boundary. If it arrives oversized, that is a five-minute trim, and the cover is designed to be cut.
Consistent Cut Size and Storage Care
Beyond sizing, the feedback is largely positive. Owners comparing across brands highlight thickness and weight as the main strengths, and several report it outlasting flimsier covers they had used before.
Care is simple and worth following. The instructions call for cleaning with mild detergent and water, allowing it to dry, and storing it in a cool, dry place. Never store a solar cover on hot paving in full sun, because heat plus folded creases is what cracks polyethylene.
How to Choose a Solar Pool Cover for an Above Ground Pool in 2026
Pick 12 Mil as the Middle, Not 8 Mil as the Default
Mil is the thickness unit used for pool covers, and one mil is one thousandth of an inch. This is the single spec that decides whether a cover lasts one season or several.
8 mil – Lightest and easiest to handle alone. Fine for a small pool, a mild climate, or a seasonal budget buy. Expect roughly one season of solid life in strong sun.
12 mil – The most common choice for above ground pools. Handles daily folding without splitting, survives a couple of seasons in most climates, and is still liftable by one person.
16 mil – Heavy-duty. Stays put in wind, resists tearing on pool hardware, and lasts longest. Plan on a reel for pools above about 15 ft.
Forum threads about this topic keep circling the same complaint: covers that fall apart after one or two seasons. The thickness is the fix. Thinner film also fails faster when you fold it, and creases are where polyethylene splits first.
Choose Blue or Clear Based on How Much Heat You Want
Clear film passes more light through to the water, which produces the bigger daytime temperature gain. Reviews of the clear covers in this roundup report the highest solar gain of any option. Blue film is darker, so it blocks more light, but it also absorbs solar energy itself and stays cooler to the touch on the hottest afternoons.
Choose clear for a short season, cool nights, or a pool you want warm in the morning. Choose blue for hot summers where you plan to pull the cover back during peak afternoon. Lighter and transparent covers can increase solar absorption by roughly 15 to 25 percent.
Buy One Size Up and Measure the Water Line
This is the sizing rule that solves the most complaints, and it is the one most competitors skip. The pool size printed on an above ground pool frame is a nominal size. The water line across the top is usually larger, because the pool is filled slightly below the top rail.
Measure straight across the water line with a tape, in two directions if the pool is oval, and add 12 to 18 inches of overlap. Then buy the nearest size and trim the excess with scissors. A ring of exposed water at the edge is where evaporation is fastest, which defeats the point of the cover.
For Intex Easy Set and other inflatable pools, the listed pool diameter is close to the water line but still leaves you better off buying up one size. For steel wall pools, measure rather than assume, because rail and top seat widths vary by brand. Round and oval covers can be cut from a rectangular sheet, which we discuss in the rectangular section below.
Decide on a Reel and a Cover Pump Together
A reel is the accessory that decides whether a cover actually gets used. Above roughly 15 ft across, or with any 12 mil and 16 mil cover, the sheet is heavy and awkward enough that pulling it on and off by hand stops being a daily habit.
You will also want a cover pump if you are not planning to run the filter whenever the cover is on. Rainwater and splash-out collect on top, and without drain holes the sheet sinks and bunches. The In The Swim care instructions note this directly, and the clear Blue Wave owners report adding their own drain holes to solve it.
Know That a Solar Cover Is Not a Safety Cover
A solar bubble blanket is a thermal film. It holds no weight, supports no person, and will not keep anyone from drowning. It is a heating and evaporation tool and nothing else. Never let anyone walk on it, and treat it as a hazard to unsupervised children regardless of how calm the water looks underneath.
Installation and Care: Getting More Than One Season Out of a Cover
The Three Mistakes That Ruin Covers Fastest
Installing with the bubbles facing up. The trapped air bubbles need to sit between the water and the sky, so the bubble side goes face down against the water. Flipped the other way, you lose the insulation layer and the cover flops around.
Buying the exact nominal pool size. This leaves an exposed ring of open water at the edge. Buy oversize and trim to fit.
Leaving it on during chlorine shock. Elevated chlorine under a cover is the fastest way to destroy polyethylene. The manufacturer instructions on the In The Swim listing say to place the cover only when chlorine is below 2.5 ppm and pH is above 7.2, and to remove it when shocking. Follow that rule and your cover will outlast most of its competitors.
Leaving a Cover On between Swims
Leave it on for as long as you are not swimming, as long as the chemistry is in range, and as long as the wind is calm. Cover continuously through the week, take it off for a swim, and put it back on. In peak summer, pull it back during the hottest part of the afternoon if the water is getting too warm to swim in, which several owners report happens with the clearer covers.
Wind, Anchoring and Reel Thresholds
Above ground pools are far more exposed than in ground pools, so wind is a bigger factor than most guides admit. Thin 8 mil film is the first thing to leave the pool, which is why the LXKCKJ Oxford tarp earns its place on this list, with drawstrings and clips holding it in place. Thicker 12 mil and 16 mil covers add enough weight to stay put on their own.
For anything above about 15 ft across, use a reel. That is also where most owners in above ground pool forums draw the line for handling weight as well as for wind. If your yard is genuinely open and windy, a strapped or drawstring fabric cover is a better match than any floating film.
Storing Between Seasons Without Killing It
Rinse the cover with clean water, let it air dry completely, and store it somewhere cool and dry out of direct sunlight. Never leave a cover folded on hot paving in the sun. Heat plus tight creases is the combination that makes polyethylene brittle, and it is the difference between a cover that makes it to a third season and one that does not.
Storing it rolled on a reel rather than folded also reduces stress along the fold lines. If you use a pump, drain the cover before you roll it. Most owner complaints about covers falling apart trace back to storage, not to the original quality of the film.
Frequently Asked Questions
What is the best mil thickness for a solar pool cover?
Twelve mil is the best balance for most above ground pools. It survives daily folding without splitting, handles a couple of seasons in most climates, and one person can still lift it. Eight mil works for a small pool or a mild climate but usually gives one season of life. Sixteen mil lasts longest and resists wind, but you will want a reel for pools above about 15 ft.
Should I get a blue or clear solar pool cover?
Clear film passes more light through to the water and gives the bigger daytime temperature gain, which makes it the better pick for a short season or cool nights. Blue film blocks more light but absorbs solar energy itself, so it stays cooler on the hottest afternoons. Lighter and transparent covers can increase solar absorption by roughly 15 to 25 percent.
How many days can you leave a solar cover on a pool?
Leave it on continuously whenever you are not swimming, as long as your chlorine and pH are in range and the wind is calm. Take it off for a swim and put it back on afterwards. During peak summer, pull it back in the hottest part of the afternoon if the water becomes too warm to swim in, which is common with clearer covers.
Can you leave a solar cover on during chlorine shock?
No. Remove the cover before shocking the pool and leave it off until the chlorine drops back into range. One manufacturer specifies placing the cover only when chlorine is below 2.5 ppm and pH is above 7.2. Elevated chlorine trapped under a cover is the fastest way to break down the polyethylene film.
What is the best solar cover reel for an above ground pool?
For anything above roughly 15 ft across, or with any 12 mil and 16 mil cover, a reel makes the difference between a cover you use daily and one that sits folded. Check the reel weight rating against the cover weight, since heavier 12 mil and 16 mil sheets can overwhelm lighter reel setups. Rolling the cover up also stores it gently without stressing fold lines.
Are round solar covers usable on rectangular pools?
Yes, a round cover can be laid over a rectangular pool, but it wastes material and leaves corners exposed where evaporation is fastest. A large rectangular sheet cut to the pool outline is the better approach. The main risk is tearing, because a cut shape is more fragile at the corners, so leave a little slack rather than cutting an exact fit.
Final Verdict: Which Solar Pool Cover Should You Buy in 2026
If you want one recommendation for most above ground pools, it is the Intex 16 ft round solar cover. It has the largest review base in this roundup by a wide margin, it is light enough for a single person to handle, and owners consistently report real temperature lift and much less chemical use. Treat it as a seasonal cover and you will get what you pay for.
If you are buying once rather than every year, move up to 12 mil. The Sun2Solar 15 ft round is the strongest all-round upgrade, and the Doheny’s micro-bubble range lets you step up in gauge without changing brands. For a windy yard, the LXKCKJ Oxford tarp holds where floating film will not, and for the thickest film available here, the BigXwell 16 mil is the durability answer.
Whichever one you choose, buy one size up, lay the bubbles face down, and take the cover off during shock treatment. Those three habits will decide whether it lasts a season or survives several. If heat is your real problem, our guide to the best solar pool heaters for above ground pools covers the pairing, and keeping the water clean with one of the best robotic pool cleaners for above ground pools cuts down on the top-ups that pull heat straight out of the water.