Eachnight may earn commissions for products you purchase through our links. Our articles and reviews include affiliate links and advertisements, including amerisleep advertising. Learn more Updated August 27, 2023A saggy, uncomfortable mattress is everyone’s worst nightmare. While you may be able to catch some Z’s on a sagging mattress, they’re nowhere near as comfortable as beds without sags. That’s where we come in.Now, all beds will sag eventually, especially after years of use. Still, some beds are more resistant than others to sagging and growing lumpy. You’ll be able to get a good night’s sleep on these beds for much longer than other ones.Make more out of your new mattress by getting one that won’t sag as easily as the rest. We’ve made a list of the best mattresses that won’t sag to help you find a bed worth investing in.Best Mattress That Won't SagAmerisleep AS3: Amerisleep has ensured all of their mattresses, including the most popular AS3 model, resist sagging and other indentations by relying on durable, comfortable foams.Mattress ModelMattress HighlightsPrice for a QueenAmerisleep AS3Plant-based memory foam mattress is more durable than other memory foam beds$1399Zoma HybridHybrid mattress with pocketed coils resistant to sags and wear$999Vaya HybridSimple, yet long-lasting hybrid bed with pocketed coils$699Nolah Natural 11Organic materials maintain cool comfort, while pocketed coils limit sagging$1799Amerisleep AS5 HybridLatex-like foam and reinforced coils prevent saggy, unsupportive edges$2299Saatva ClassicTwo coil layers promote durable support for buoyant comfort$1695GhostBed LuxeThick base foam structures the top , cooling comfort layers$2395Helix PlusDesigned to support heavier bodies with durable comfort$949Amerisleep OrganicaDunlop and Talalay latex layers protect this bed from sagging or going soft$1849 Best Mattress That Won't Sag Overall: Amerisleep AS3 Price: $1149-$2398Mattress Type: Memory foamMattress Height: 12 inchesFirmness: Medium (5 on the firmness scale)Best for eco-conscious shoppers, side and combo sleepers, and couplesAvailable in twin, twin XL, full (double), queen, king, California king, and split king Warranty 20 Years Sleep Trial 100 Nights Shipping FreeRecommended ForEco-conscious shoppersSide and combo sleepersCouplesMattress HighlightsBio-Pur® is cushiony, yet springyHIVE® targets pressure points while aligning the spineBio-Core® base prevents sagging and general wearSave $300 on the Amerisleep AS3 with our discount code. Claim Deal At the top of today’s list is the Amerisleep AS3, a sturdy memory foam mattress greatly resistant to sags. It’s 12 inches thick and has a medium firmness suited for side and combination sleepers. Couples with slightly different firmness preferences will also love the balanced feel of the AS3.Amerisleep mattresses include free shipping and returns, a 100-night sleep trial, and a 20-year warranty.How Lying Down FeelsThe AS3 is not only designed to maximize durability but to maintain a fine balance between comfort and support. Side sleepers gently sink into the surface for pressure relief, but not so hard they bow into their mattress. Meanwhile, back sleepers are buoyed by the base foam and targeted support features.Inside the MattressThe mattress cover of Refresh fabric does more than enable a lasting cool-to-the-touch feel. The minerals inside the fabric are thermoreactive, taking absorbed body heat and transforming it into infrared energy to promote greater recovery.Under the AS3’s cover is 3 inches of Bio-Pur® foam. Compared to traditional memory foam, plant-based Bio-Pur® is significantly more durable and springy. Standard memory foam sags and sinks easily, whereas Bio-Pur® maintains its structure easily while still being comfortable.Next is Affinity transition foam, which contains HIVE® zoned technology. HIVE® is divided into five ergonomic zones around your head, shoulders, back, hips, and legs. The technology offers different levels of cushioning and support to evenly distribute your body weight and align the spine.The AS3’s base is made from Bio-Core® foam. This high-density foam is resistant to forming sags, lumps, and indentations so you can use the beds for years.SEE ALSO: Amerisleep Mattress ReviewPros Transformative mattress cover fabric stays cool Plant-based memory foam for durable, eco-friendly comfort Five zones of targeted support across the bodyCons May not provide as much bounce as some sleepers enjoy Best Cooling Mattress That Won’t Sag: Zoma Hybrid Price: $699-$1598Mattress Type: HybridMattress Height: 12 inchesFirmness: Medium (5 on the firmness scale)Best for athletic people, side sleepers, and hot sleepersAvailable in twin, twin XL, full (double), queen, king, California king, and split king Warranty 10 Years Sleep Trial 100 Nights Shipping FreeRecommended ForAthletic peopleSide and back sleepersHot sleepersMattress HighlightsCooling gel memory foam keeps you coolPocketed coils are reinforced for edge supportBottom layer is durable against sags, lumps, and soft spotsSave $150 on the Zoma Hybrid with our discount code. Claim Deal The Zoma Hybrid is another great hybrid option, especially if you tend to sleep hot or sleep on your side. Like other Zoma mattresses, the Zoma Hybrid is built to improve your sleep quality.The Zoma Hybrid includes a 100-night trial and a 10-year warranty.How Lying Down FeelsWhat stands out about the Zoma Hybrid is its coolness and buoyancy, lifting a sleeper and keeping the surface from growing overly warm. What may not attract as much attention is the medium feel, simply because it suits so many sleep styles. The hybrid’s surface is conforming without feeling too soft, excellent for sleepers who enjoy responsiveness in a bed.Inside the MattressThe Zoma Hybrid features lots of the same features as the classic Zoma Mattress, including gel memory foam and Reactiv™ foam wrapped in an AirCloth cover, which draws heat and moisture away from the body to keep you cool.The first layer is gel-infused memory foam. These gel infusions prevent heat retention while the memory foam gently cushions achy body parts.Next is a layer of Reactiv™ transition foam, an adaptive material designed to prevent sinkage. It responds rapidly under your body both to relieve pressure and align your body while you sleep.Pocketed coils add extra bounce and support to the Zoma Hybrid. This stops you from sinking into bed and feeling “trapped” while sleeping. Plus, air can flow through the space between the coils so the bed doesn’t get overly hot. The foam base helps protect the coils so your bed doesn’t sag for years! Like we said, even the best beds sag eventually.SEE ALSO: Zoma vs. Bear: Side-by-Side Mattress ComparisonPros Heat-wicking gel infusions limit the odds of sleep interruptions Transition foam boosts the coils' natural responsiveness Motion-isolating pocketed coils keeps partners' movements from transferring across the surfaceCons Few special features means comfort isn't as customizable as some would prefer Best Hybrid Mattress That Won’t Sag: Vaya Hybrid Price: $549-$899Mattress Type: HybridMattress Height: 12 inchesFirmness: Medium (5 on the firmness scale)Best for budget shoppers, most sleeping positions, and couplesAvailable in twin, twin XL, full (double), queen, king, and California king Warranty 20 Years Sleep Trial 100 Nights Shipping FreeRecommended ForBudget shoppersMost sleeping positionsCouplesMattress HighlightsMedium-soft to cushion joints, hips, and shouldersPocketed coils are resistant to squeaking or breakingBase foam absorbs shock to prevent wearSave $300 on the Vaya Hybrid with our discount code. Claim Deal High-quality, long-lasting hybrid beds get expensive, but not the Vaya Hybrid. The Vaya Hybrid is a simple, yet durable mattress great for all types of sleepers. And despite being so affordable, the Vaya Hybrid is both CertiPUR-US® certified and made in the USA.The Vaya Hybrid comes with a risk-free 100-night sleep trial and a 10-year warranty.How Lying Down FeelsThe Vaya Hybrid has a feel designed to provide near-universal responsive comfort. The buoyancy of its coils makes changing positions and moving out bed simple tasks, with no unwanted sinkage that will keep you trapped in bed.The foam top gives the Vaya Hybrid a welcome edge of softness and conforming cushion, with one consumer reviewer noting the mattress helped ease back trouble from a previous bed.Inside the MattressThe Vaya Hybrid contains the same Vaya Comfort Foam as other Vaya beds. It is a flexible material built to soothe pressure. It cushions your body without feeling overly soft or firm. Vaya Comfort Foam near-instantly snaps back into shape when you get out of bed or switch positions.What makes the Vaya Hybrid different from the classic Vaya Mattress is the pocketed coil support system it contains. The steel coils support your spine and isolate motion transfer, so if you share a bed, you won’t disturb your partner when moving in bed.The base of the Vaya Hybrid is a thin, but firm foam that absorbs shock from the springs. This prevents the springs from wearing out and going soft, ultimately ensuring the bed won’t sag.SEE ALSO: Vaya Mattress ReviewPros Affordable hybrid design keeps it with budget shoppers' range Woven mattress cover promotes breathability Conforming pressure relief from the top foam layerCons No targeted support from the mattress Best Eco-Friendly Mattress That Won't Sag: Nolah Natural 11 Price: $1499 to $2099Mattress Type: Latex HybridMattress Height: 11 InchesFirmness: Medium (6 out on the firmness scale)Best for shoppers seeking a durable latex mattressAvailable in twin, twin XL, full, queen, king, and California king Warranty Lifetime Sleep Trial 120 Nights Shipping FreeRecommended ForEco-conscious sleepersSleepers with chemical sensitivitiesSide, back, and combination sleepersMattress HighlightsOrganic cotton and wool wick heat and moistureRecycled steel coils for buoyant supportNatural Talalay latex for coolness and contouringSave with Free Shipping on the Nolah Natural 11 with our discount code. Claim Deal The Nolah Natural 11 is a fantastic mattress for sleepers looking to stay away from synthetic ingredients with potentially toxic chemicals. This mattress stays away from petroleum products and synthetic fibers, opting only to use the purest natural ingredients like latex foam, cotton, and ethically harvested wool.How Lying Down FeelsThe first things you’ll notice about the Natural are its coolness and responsiveness. Both these attributes are thanks to the combination of latex and springs. Both latex foam and pocketed coils are breathable. That means the two of them work together to keep cool air flowing through your mattress.Both of these materials are also incredibly responsive, so they combine to offer lots of pleasant bounce and fight body impressions.Inside the MattressThe Natural has six layers. Layer one is the Global Organic Textile Standard (GOTS) certified cotton cover. Layer two is a sheet of GOTS-certified wool for fire resistance and extra pressure relief. Both of these layers are highly breathable to keep the mattress surface cool to the touch.Layers three and four are each made of perforated Talalay latex. The comfort layer consists of highly contouring latex to offer pressure relief, while the transition layer sports firmer latex to add buoyancy and support to the comfort layer.Layer five is the HDMaxTM pocketed coil support system. This support layer offers 25 percent more support than your average coil system. It also features three separate zones to offer ideal support to each area of your body. Underneath the coil system, you’ll find the sixth layer, a foundation of cotton and wool that adds stability and durability to the support core.SEE ALSO: Nolah Mattress Review Pros Talalay latex and pocketed coils create an ultra-cool and responsive mattress Every part of this mattress is recyclable, biodegradable, or both No synthetic ingredients and petroleum products in this mattress.Cons Those with latex allergies should avoid Best Luxury Mattress That Won't Sag: Amerisleep AS5 Hybrid Price: $2049-$4198Mattress Type: HybridMattress Height: 14 inchesFirmness: Soft (3 on the firmness scale)Best for eco-conscious shoppers, side sleepers, heavy people, and joint pain sufferersAvailable in twin, twin XL, full (double), queen, king, California king, and split king Warranty 20 Years Sleep Trial 100 Nights Shipping FreeRecommended ForEco-conscious shoppersSide sleepersHeavy peopleJoint pain sufferersMattress HighlightsPlant-based comfort foam stays cool while you sleepActive Flex is supportive without feeling firmPocketed coils prevent you from sinkingSave $300 on the Amerisleep AS5 Hybrid with our discount code. Claim Deal When spending thousands of dollars on a bed, you won’t want it to sag quickly. That’s why we recommend the Amerisleep AS5 Hybrid. This soft—practically cloud-like—mattress manages to cushion the achiest parts of your body while still being supportive and resistant to sags.The AS5 Hybrid includes a 100-night trial and a 20-year warranty.How Lying Down FeelsThe AS5 Hybrid is meant to mimic the imagined feel of a cloud with plenty of added bounce. The mattress is quick to embrace all the bodies curves, but the surface is responsive and avoids feeling like a sinkhole as you settle in bed.Too much sinkage is a common drawback of lower-quality soft mattresses, but the AS5 Hybrid has a pleasing lift that doesn’t take away from its plush cushion.Inside the MattressThe AS5 Hybrid features the same cover and Bio-Pur® memory as the AS3 model we mentioned earlier. But that’s where the similarities end.The AS5 Hybrid’s transition layer is made with a little something called Active Flex. This latex-like material adds the needs buoyancy and flexibility to the AS5 Hybrid, ensuring you never feel stuck or unsupported while sleeping. This layer also ensures the AS5 Hybrid is a good option for heavier individuals.As a hybrid bed, the AS5 Hybrid contains a pocketed coil support layer. Springy coils prevent sagging but also enhance spinal support and motion isolation. Better yet, Amerisleep adds extra-firm coils on the side of the bed to prevent saggy edges. There’s a thin layer of foam beneath the coil unit to further stop sagging and wear.SEE ALSO: Softest Mattress in a BoxPros Thick foam layer complemented by the underlying Active Flex Refresh fabric cover takes body heat and converts it into infrared energy Pocketed coils provide uncompromising. resilient spine supportCons Plush feel doesn't suit all sleeping positions Best Innerspring Mattress That Won't Sag: Saatva Classic Price: $887-$2196Mattress Type: InnerspringMattress Height: 11.5 or 14.5 inchesFirmness: Plush soft, luxury firm, or firm (3, 5 to 7, or 8 on the firmness scale)Best for shoppers seeking a more traditional bed that won’t sagAvailable in twin, twin XL, full (double), queen, king, California king, and split king Warranty 15 Years Sleep Trial 180 Nights Shipping FreeRecommended ForInnerspring mattress loversHot sleepersBack sleepersMattress HighlightsDual support layersQuilted Euro topEdge support railsSave with Free Shipping on the Saatva Classic with our discount code. Claim Deal Those who love the feel of innerspring mattresses should consider the Saatva Classic. This mattress makes a few tweaks to the original innerspring design to fix the most common complaints sleepers have with this mattress type. Namely, its inability to contour and its tendency to transfer motion.How Lying Down FeelsThe Classic retains the innerspring bounce that many sleepers have grown accustomed to while still making some needed upgrades. You’ll notice when you lie on this bed that it does bounce back under you, but it doesn’t transfer motion all over the sleeping surface. This is because the dual support core isolates motion.You’ll also notice that the sleep surface does a much better job of following the curve of your body than a standard innerspring mattress. This is thanks, once again, to the dual support cores that add adaptability without sacrificing springiness.Inside the MattressThe Classic kicks the contouring into high gear right off the bat with a plush, quilted Euro topper for added pressure relief. The Lumbar ZoneTM quilting adds more support to the middle of your body to help keep your spine aligned.Underneath the Euro top, you’ll find a layer of high-density memory foam to push support up another notch and offer even more pressure relief all at the same time.Next, you’ll find the first of two support cores. This first support layer is made of pocketed coils. These individually wrapped coils are what make this bed more adaptable and motion isolating than a regular innerspring mattress. This is because each coil can move independently of one another, making the whole support core more flexible.The second support layer is what gives the Classic mattress its classic feel. This layer consists of an open-coil network just like that featured in standard spring mattresses. That’s why you don’t have to worry about sacrificing the innerspring feel. The Classic is an innerspring mattress and a hybrid mattress all in one.Both the support cores are surrounded on all sides by a high-density edge support railing system. These rails not only increase stability throughout the whole mattress. They also up the durability as well! That’s why you can expect to get at least 15 years out of the classic.SEE ALSO: Mattress Sizes and DimensionsPros Extra lumbar support keeps your spine aligned to prevent back pain Edge support rails help add durability and stability to the bed Dual support cores give you all the benefits of hybrid and innerspring mattressesCons Will not be compatible with adjustable bases Best Cooling Mattress that Won't Sag: GhostBed Luxe Price: $1795 to $3900Mattress Type: Memory FoamMattress Height: 13 InchesFirmness: Medium-plush (5 to 6 on the firmness scale)Best for sleepers seeking a mattress that won’t sagAvailable in twin, twin XL, full, queen, king, California king, split king Warranty 25 Years Sleep Trial 101 Nights Shipping FreeRecommended ForSide sleepersCombo sleepersHot sleepersMattress HighlightsCooling technologies for consistent comfortHigh durability from well-made foamsContouring foams ease pressure and tensionSave with Free Shipping on the GhostBed Luxe with our discount code. Claim Deal If you’re looking for an all-foam memory foam mattress that has the coolness of coils without the quicker breakdown and potential for noise, check out the GhostBed Luxe. This pure foam mattress features tons of amazing cooling features to make this mattress as pleasantly chilly as any hybrid.How Lying Down FeelsThis is a cooling mattress, so the first thing you’re going to notice is the cool-touch feel. Thanks to heat-wicking foams and fibers, that cool-touch feel will last all night long. So you don’t have to worry about waking up in a sweat.However, this is also a memory foam bed. So it’s extremely contouring. You can expect it to take your shape in an instant to give you unbeatable pressure relief and adaptability. Yet it won’t take forever to bounce back into place, thanks to the Ghost Bounce layer.Inside the MattressThe GhostBed Luxe starts off with the freezing cold Ghost Ice fabric cover. As its name suggests, this fabric offers hot sleepers an icy blast to fight heat buildup and keep sweat at bay. The Ghost Ice fabric is aided by a layer of highly thermoconductive gel memory foam and a layer of cool burst fiber to ensure that cool-touch feel lasts for hours.After the multilayered cover, you’ll find the even more cooling Ghost Ice layer and a thick comfort layer of gel memory foam. This cooling foam helps pull body heat even further away from you.Beneath all these cooling layers sits the Ghost Bounce layer. This layer bounces like latex without all the allergy potential. This helps fight body impressions and ensure your bed bounces right back underneath you as soon as you move.Finally, the Luxe boasts a layer of high-density foam to offer buoyancy and lift. This keeps you on top of the sleeping surface and ensures you won’t sink. It also means you can expect the Luxe to last a cool 25 years.SEE ALSO: Best Cooling Mattress for Hot SleepersPros Ultra-cool feel will fight overheating from dusk to dawn Contouring foam will help keep your spine aligned and your joints pain-free High-density foam can fight sagging and soft spot development for over two decadesCons Not for hybrid lovers Best Mattress that Won't Sag for Heavy Sleepers: Helix Plus Price: $949-$2199Mattress Type: HybridMattress Height: 13 inchesFirmness: Medium-firm (6 to 7 on the firmness scale)Best for sleepers over 230 poundsAvailable in twin, twin XL, full (double), queen, king, and California king Warranty 15 Years Sleep Trial 100 Nights Shipping FreeRecommended ForHeavier sleepersStomach sleepersBack sleepersMattress HighlightsTons of lift and responsivenessTall coils for supportCooling cover for undisturbed sleepSave with Free Shipping on the Helix Plus with our discount code. Claim Deal Heavier sleepers who can’t seem to find a mattress that doesn’t let them sink down should consider the Helix Plus. This mattress was designed specifically with big and tall sleepers in mind, and it has several technologies to make sure sinkage is not a problem.How Lying Down FeelsYou’ll notice the buoyancy of this mattress the second you lie down. It starts with ultra-dense foam even in the comfort layer to make sure your body cannot sink no matter what. Don’t let the firm feel fool you, though. The Plus still offers plenty of pressure relief for tired joints and sore muscles.The Plus also has plenty of bounce to go around. Thanks to the highly responsive coils and Helix Dynamic Foam, it can spring back as soon as you move. So you don’t have to deal with slow response time or body impressions.Inside the MattressThe Plus offers two cover options: a breathable TENCELTM cover or a thermoconductive GlacioTex cover. Either one of these covers can help keep you cool all night long.Next, you’ll find the ultra-dense four-pound memory foam comfort layer. This high-density foam is designed for maximum buoyancy and a medium-firm feel. So you don’t have to worry about losing cushioning to get extra support.Underneath the high-density comfort layer, you’ll find the Helix Dynamic foam. This dense latex alternative doesn’t just fight sinkage. It also offers lots of responsiveness to make sure your bed bounces back as soon as you move.A layer of firm memory foam comes next. This firm foam provides ergonomic support to keep your spine aligned and prevent back pain. It also provides an additional buffer between you and the pocketed coil system below.Speaking of pocketed coils, you’ve got a support core of extra-tall pocketed coils directly beneath the foam layers to offer even more support than a standard pocket coil system. This coil system is the ultimate safeguard against sinkage.SEE ALSO:Best Mattresses for Heavy PeoplePros Extra-tall coils offer even more support than standard-height ones Two cover options let you choose the best cooling technology for you Layers of dense foams provide buoyancy without sacrificing pressure reliefCons May be too firm for some sleepers Best Latex Mattress That Won’t Sag: Amerisleep Organica Price: $979-$2238Mattress Type: HybridMattress Height: 13 inchesFirmness: Medium (5 on the firmness scale)Best for eco-conscious shoppers, most sleep styles, hot sleepers, and couplesAvailable in twin, twin XL, full (double), queen, king, California king, and split king Warranty 20 Years Sleep Trial 100 Nights Shipping FreeRecommended ForEco-conscious shoppersMost sleep stylesHot sleepersCouplesMattress HighlightsContains both Talalay and Dunlop latexWrapping each coil increases their longevityWool is durable, cooling, and cushionySave $300 on the Amerisleep Organica with our discount code. Claim Deal Latex is one of the most durable mattress materials out there, but adding pocketed coils to it makes it extra supportive and cooling. Amerisleep does just that with the Organica Mattress, a latex hybrid bed with medium firmness.The Organica includes a 100-night trial and a 20-year warranty.How Lying Down FeelsWhile the Organica is a medium feel mattress like many of our other sag-free mattress recommendations, it still feels distinct due to its materials. The cotton, wool, and latex naturally promote a cool feel that synthetic materials can have trouble matching without infusions or added air channels.The buoyancy of the latex, paired with the coils bounce, also make the Organica an easy mattress to move across. Sliding out of bed in the morning is a simple task with the Organica!Inside the MattressThe Organica is 13 inches thick and features a GOTS organic certified cotton cover. The first layer in the bed is 1 inch of New Zealand Joma Wool®, a cushiony material designed to stay cool while you sleep. With that, wool is also a natural flame barrier, meaning Amerisleep won’t have to use fiberglass or chemicals in the bed.Under the wool is 3 inches of Talalay latex. It’s soft, like memory foam, yet still springy and durable. It snaps back into shape when you move or get out of bed to minimize sagging.Amerisleep further ensures you don’t sink into bed with the pocketed coil layer. Each coil is wrapped in a thin fabric that minimizes wear, motion transfer, and squeaking. The layer closely supports your spine for the best possible comfort.At the base of the Organica is 1 inch of Dunlop latex, a long-lasting material built to stop your bed from sagging.SEE ALSO: Organic Cotton vs. Regular Cotton – What’s the Difference?Pros Cotton cover lets air slip through and carry off heat Wool layer provides natural flame protection Talalay latex and coils provide responsive contouringCons Latex hybrid mattresses tend to have higher than average price tagsConsider Your Mattress TypeDifferent mattress types have their own lifespans, along with their own prices and feels. The most common types of mattresses you’ll come across while shopping is memory foam, latex, innerspring, and hybrid mattresses.It’s also important to consider the firmness level, which can range from ultra soft to extra firm mattress. It can have a significant impact on the overall feel and support of the mattress. Ultimately, the best type of mattress for you will depend on your individual preferences and needs.Memory FoamMemory foam mattresses usually last 8 to 10 years.Sleeping on a memory foam mattress is great if you deal with chronic pain or simply want a cushiony bed with a hug-like feel. Since traditional memory foam mattresses can trap heat and sag easily, look for gel memory foam, copper memory foam, or plant-based memory foam. These beds are more breathable and durable compared to other memory foam options.LatexLatex mattresses have a lifespan of roughly 12 to 15 years.Natural and organic latex mattresses are one of the most durable mattresses around due to their elasticity and springiness. Latex beds spring back into shape when you move or get out of bed, preventing sags. At the same time, latex mattresses are pressure-relieving, breathable, and supportive.InnerspringInnerspring mattresses last 5 to 7 years on average.Innerspring mattresses are one of the most common beds around as they’re both affordable and sold through most mattress retailers. They’re known for their breathability and supportiveness, though cheaper innerspring beds tend to get unreliable and uncomfortable quickly due to their spring coil base.HybridHybrid mattresses last about 5 to 7 years, just like innerspring mattresses.A hybrid mattress features pocketed coils and a foam comfort layer. In a sense, hybrid mattresses combine the positive aspects of both innerspring and foam mattresses for optimal support and comfort. Hybrid mattresses isolate motion and support your spine well while also cushioning your pressure points and keeping cool.SEE ALSO: Hybrid Mattress Buying GuideHow to Stop Your Mattress From SaggingAlthough sagging is inevitable, properly caring for your mattress can restore sags and prevent your bed from sagging too quickly. This way, you make the most out of your investment and sleep comfortably for as long as possible.Get The Right FoundationThe most crucial step to prevent a saggy mattress is by using the right mattress foundation. Your mattress’s foundation is what maintains its structure and ensures it lasts long to begin with. The wrong foundation can void your mattress’s warranty, meaning that when it does start sagging, you’re left fully responsible for repairing or replacing it.Different types of mattresses need different foundations. Conversely, only certain mattresses will work with specific foundations. For example, shoppers tend to have more options when shopping for a platform bed than if they seek a mattress for an adjustable bed.Memory foam and latex mattresses work with slatted foundations, solid foundations, adjustable bed bases, and platform beds.Innerspring and hybrid mattresses work with box springs, slatted foundations, slatted foundations, and platform beds. Hybrid mattresses also pair with adjustable beds, but not innerspring mattresses.Regardless of the type of mattress, when using a mattress for a platform bed, make sure the slats are close enough and thick enough to deter sagging.Flip or Rotate Your MattressAnother important aspect to stop sags is by flipping or rotating your mattress every six months or so. This helps distribute the pressure you place on your mattress throughout the years, preventing one large indent from developing in the bed.Nowadays, most mattresses aren’t supposed to be flipped due to their top-down design—having a comfort layer on one end of the bed and a base layer on the other. Instead, rotating your mattress 180 degrees is the alternative to minimize sags and indentations.SEE ALSO: Mattress Sagging vs Body Impressions: What’s The Difference?Follow Your Mattress’s Warranty GuidelinesAbove all else, make sure to stick to your mattress warranty’s care instructions. Your mattress’s manufacturer knows how to care for your bed best. Not adhering to their care guidelines can cause your bed to sag quicker and also void the manufacturer’s warranty. This means that when your mattress does eventually sag, the manufacturer won’t cover repairs or replacements.Manufacturer care guidelines include what type of foundation to use, if and when to flip or rotate your mattress, and how to clean the bed. Most often, cleaning your mattress means spot cleaning and deodorizing your bed two or three times a year.SEE ALSO: Best Mattresses With A WarrantyLearn more about better sleepSign up for sleep health education, expert tips, and the latest and greatest mattress sales. Email See Privacy PolicyWays to Save on a MattressJust because you’re shopping for one of the most durable mattresses doesn’t mean you can expect to go broke in the process. There are plenty of ways to save on some of the best mattresses, ensuring you get high quality at a low price.Shopping for an online mattress is one of the best ways to save, as web-based brands have fewer overhead costs to meet and tend to pass their savings onto the customers. Plus, online mattresses almost always come with free shipping and at-home sleep trials.Shoppers seeking a sag-free mattress can also take advantage of the year’s best times to buy a mattress:Best Presidents Day Mattress SalesBest Memorial Day Mattress SalesBest 4th of July Mattress SalesBest Labor Day Mattress SalesBest Columbus Day Mattress SalesBest Black Friday Mattress SalesBest Cyber Monday Mattress SalesFAQsWhat kind of mattress does not sag?All kinds of mattresses sag eventually. It’s inevitable. Still, the type of mattress you have affects its durability to sags and ultimately its lifespan.Latex mattresses have the longest lifespan, lasting about 12 to 15 years. Memory foam mattresses last roughly 8 to 10 years. Then, hybrid and innerspring mattresses usually last about 5 to 7 years.How do I make my mattress not sag?All mattresses sag whether we like it or not. After sleeping on the same bed for 10 years or so, it will develop lumps, soft spots, and yes, sags. That doesn’t mean you can’t prolong your bed’s life and prevent sags to the fullest extent.We recommend:Using the correct foundation for your bedRotating your mattresses 180 degrees bi-yearlyFollow your mattress’s warranties care guidelinesWhy does my mattress sag in the middle?The main reason mattresses start forming a large indentation in the center is from carrying your body over the years. This is inevitable and usually appears regardless of if you’re petite, plus-sized, or average.Another common cause of mattresses sagging in the center is a bad foundation. If your foundation itself is sagging or lacks a center beam, so will your mattress. With this in mind, most bed foundations last about 10 years.How long should a mattress last before sagging?Most mattresses last between 8 to 10 years before they sag and become unusable. Most mattresses come with warranties covering sags and last for about 10 years. So even if your mattress does sag sooner than this, you should be able to get it repaired or replaced for a prorated fee.Some warranties last over 10 years—with some being lifetime warranties—so you’ll be able to repair or replace your mattress’s sags throughout the years to maintain it.Can a sagging mattress cause lower back pain?Yes, sleeping on a sagging mattress long-term can lead to lower back pain or worsen preexisting pain. Even a few nights on an old and saggy mattress may leave you feeling stiff, sore, and in pain. Avoid this pain by replacing your mattress every 8 to 10 years and using a sturdy foundation for your bed.ConclusionWhile all mattresses, even the best mattresses, sag eventually, we hope our list gives you some ideas on what beds are most resistant against sags. Look for beds made with durable materials and good warranties as well, so if your bed ever does sag, you’re covered! And remember, properly caring for your mattress is crucial to helping it last as long as possible and ensuring you get a restful night’s sleep.About the author Narwan Amini CERTIFIED SLEEP COACH Narwan Amini is a distinguished writer and researcher with a keen interest in sleep, linguistics, and storytelling. Her academic accomplishments include a Bachelor of Arts degree in English Literature from Portland State University, demonstrating her passion for literature and language.Narwan’s work is characterized by her first-hand experience in the field of sleep research. Her personal interest in sleep and its impact on health and wellbeing is reflected in her writing, making her a trusted voice in the field. Her work is not only informative but also engaging, thanks to her storytelling skills.In addition to her writing, Narwan has made significant contributions to the field through her research. Her work is characterized by a rigorous, evidence-based approach, which has earned her recognition in the field. Her research findings have been instrumental in advancing our understanding of sleep and its impact on health and wellbeing.Narwan’s work has been published on various platforms, further enhancing her credibility and authority in the field. These platforms recognize Narwan’s expertise and trust her to provide accurate and relevant information to their readers. Find more articles by Narwan Comments Cancel replyLeave a CommentYour email address will not be published. Required fields are marked * Comment Name Email I agree to the Terms and Conditions of this website. Δ