A mattress is possibly the most vital piece of furniture at any home since it offers you the recommended 8-hour sleep
Nevertheless, many don’t think how mattresses impact well-being every day. Sleeping on a wrong mattress can cause or exacerbate back pain. An ergonomic firm mattress encourages proper sleeping posture, soothes muscles and provides wholesome sleep.
According to a research conducted on patients having lower back pain, those using medium-firm/firm mattresses reported less soreness while sleeping or less pain-related disability compared to using ultra-soft mattresses.
Firmness is however subjective, there isn’t an exclusive ideal firm mattress for all users as sleepers have particular comfort needs based on age, gender, body shape, weight. Several factors come into play regarding how a mattress feels to you and that decides the firmness rating you can assign it. Check out our complete guide about Best Memory Foam Mattresses.
Key Advantages Of Firm Mattresses
Users never become conscious of a firmer product until they actually try one. If you’re thinking of 
Additional Support: Firmer mattresses imply additional support, and this is quite applicable if you’re aged and/or put up with joint, neck, spine, and back troubles. Lesser support can be extremely problematic for any user. Besides, as your lower back won’t sink such as in a plusher product, your breathing is easy, you inhale more oxygen with each breath.
Spinal Alignment: The importance of good posture is necessary as you sleep. If your spine is misaligned ⅓ of your life, health problems grow. A firmer mattress offers the necessary support for suitable spinal alignment. Sleep experts report that small cushioning encourages a neutral spine in bed. Your bones soak up the maximum pressure which allows your muscles, arteries, and veins to relax, leading to improved circulation and a higher sleep quality.
Quality Sleep: You want to gain 25% of rest during deep sleep. As body temperature lowers somewhat owing to these firm products, you get the needed support for your neck, spine, back, and limbs to settle effortlessly into a comfy position and there’s no sagging.
Weight Distribution: If you suffer from uneven joints or muscles, the wrong support will lead to sagging in weightier areas. A firmer product can act as the catalyst for the support you need.
How Do You Decide On The Appropriate Firmness Level?
If you aren’t quite sure if a firm product will work for you, just perform a self-analysis before going shopping. The vital question revolves around the best firmness level for you.
Sleeping Position: This is the most vital factor to determine the ideal firmness level. On a scale of 1-10, side sleepers need a 3-6 range firmness. Stomach sleepers need 5-7 range while back sleepers require 4-8 range. If you sleep in manifold positions, find a balanced firmness level for all needs.
Weight and Body Type: If you’re quite large, you will need a thick and firm mattress for deep compression support. Heavy sleepers find that plush mattresses create sinking feel owing to the augmented weight and pressure. Lighter sleepers are concerned with top layers and not so much with core and base. Buy mattresses that have firmer top layers.
Support: Support and firmness are not entirely same. A mattress with good support may be soft and encourages pressure relief. While you need sufficient support to evade spine misalignment, going firm encourages the proper curvature to maintain comfort in legs, hips, shoulders, neck, and head. If you’re not certain where to begin, buy a medium-firm feel first.
What Are The Features You Must Look For While Buying A Firm Mattress?
A mattress is a large investment, and with tons of new mattress models from ever-growing number of manufacturers, it’s important to do a research. Users who aren’t familiar with the jargon, materials and firmness grading, must inspect the vital features while buying a mattress.
Material & Construction
Among the popular options, innerspring support cores exist in the majority of mattresses. Innerspring systems comprise steel springs, or coils, uniformly placed all through the core for finest, reliable support. Coils are steel-rendered, heated and cooled through a procedure known as tempering, softening the metal for additional suppleness. These include wire gauge too.
Bonnell coils are most conventional cushioning coil formed in curved hourglass shape. Offset coils have hourglass shape and helical-joined pattern straightened underneath; this creates a hinge motion while compressed. Continuous wire coils comprise numerous rows, each with a single wire length, and rows are joined mutually by helical-structure on all sides. Pocket coils called Marshall coils or encased coils are wrapped in cloth material creating fabric strands used to join individual coils.
Latex is a substance derived from the rubber tree sap. Owing to its soft yet elastic nature and body-conforming abilities, latex is used in mattress comfort layers and support cores. Most mattresses
utilize a compound of natural (NR) latex and synthetic (SBR) latex derived from petrochemicals. Polyurethane foam, or polyfoam mattresses are made from a synthetic material generated from polyol and isocyanate petrochemicals.
Firmness
Firm mattress is perfect for all users whether sleeping on front/back/stomach, are more than 200lbs. or have chronic pain. This keeps their back at a reasonably comfortable and stable position without making the body sink as they sleep, thus averting any soreness.
As far as firmness grading is concerned, it can be determined by many criteria. First of all, the coil count is a major benchmark and most mattresses vary between 300-1000, some models have 2000+ individual coils; this number is used to determine the level of firmness and contouring. Coil count is tied to lifespan. Mattresses with an elevated coil count are more resilient.
The softness or firmness of a latex foam mattress is tested using a measurement called impression load deflection (ILD). ILD is the amount of force required to compress latex by 25% of the entire width, it’s expressed in numerals. High ILD ratings denote the latex is firm, while small ILD ratings specify the latex is soft. In genuine latex mattresses, comfort layer has a low ILD foam while support core has a high ILD. ILD rating of a mattress support core might range from 14 to about 44 on high end.
Polyfoam is classified on two measures: density and compressive modulus. Density is object’s mass’s by volume; this indicates how much compression a mattress handles, which relates to firmness and durability. Compression modulus means ratio of stress to strain for objects, and determines how much compression is required before a foam’s structure is lastingly compromised. Mutually, density and compressive modulus determine the quality or firmness grade of polyfoam. The three currently available polyfoam grades are high resiliency (HR), high density (HD), and conventional.
Comfort & Ergonomics
The most vital factors in finding the accurate mattress are proper ergonomic support and comfort. You need the firm mattress to push up on the body to counteract body weight. A body isn’t a straight line. If you sleep on your side, back, or stomach, the body curves, and a mattress must support the curves and arches.
You’ll perceive that your mattress dips down at shoulders and hips, but spinal column remains in proper alignment. If you’re in incorrect position for long, you wake up with back pain. If a mattress is too spongy, it acts like a hammock.
Additionally, if you change positions to keep the back aligned, you’re denying yourself of the deep stages of sleep, which makes you tired all day. Mattress must be firm enough to support your lower/upper back if you are a back-sleeper, should be soft enough to outline your body.
Actually, too-stiff mattresses tend to thrust against your spine while too-spongy mattresses don’t present adequate support. A medium-firm is great to begin with. Side sleepers need a mattress with slight softness to cushion shoulders and hips. Stomach sleepers need a firm mattress to keep themselves afloat. We have already written a complete guide about Most Durable Mattresses.
Top 15 Best Firm Mattresses in 2022 – Chart
| Picture | Name | Feature | Price | Rating |
|---|---|---|---|---|
|
Picture |
Name | Feature | Price |
Rating |
 |
1. TEMPUR‐Contour Supreme Firm Mattress, | 11.5-Inch thick, Dimensions 80 x 60 x 11.5 inches |
$$$$ | 4.8 |
 |
2. Serta Perfect Sleeper Ultimate Luxury Firm Mattress, Queen | Size Measures 80 inches x 76 inches x 12 inches | $$$$ | 4.8 |
 |
3. TEMPUR-Flex Hybrid Prima Mattress, Queen |
10-Inch thick, 60 inch x 80 inch |
$$$$ | 4.7 |
 |
4. Snuggle-Pedic Mattress Orthopedic Flex-Support Memory Foam | 20-YEAR WARRANTY, 43% viscose | $$$ | 4.6 |
 |
5. Cocoon by Sealy Chill Firm Foam Mattress, King | Dimensions 76 x 79.5 x 10 in | $$$$ | 4.6 |
 |
6. Signature Sleep Signature Encased Coil Pillow Top Mattress | 13 inch Mattresses, CertiPUR-US ® certified | $$$ | 4.5 |
 |
7. Sealy Response Essentials Cushion Firm Tight Top Mattress, King | 11-inch Cushion, 2-inches of SealyCushion | $$$ | 4.5 |
 |
8. Sertapedic Innerspring Mattress, King | 80 inches by 76 inches by 10.5 inches | $$$ | 4.5 |
 |
9. Sealy Posturepedic Hybrid Cobalt Firm Mattress, King | 13-Inch thick, 10-Year Limited Warranty | $$$ | 4.4 |
 |
10. Serta Perfect Sleeper Mattress, Queen |
80 inches x 60 inches x 9.5 inches |
$$$ | 4.3 |
 |
11. PlushBeds Medium-Firm Botanical Bliss Latex Mattress, Queen |
25 Year Limited Warranty | $$$$ | 4.2 |
 |
12. LUCID King Latex Hybrid Mattress – Memory Foam | 6.5-inch, 76 X 80 inches | $$$ | 4.1 |
 |
13. DreamFoam Mattress Ultimate Dreams Firm Latex Mattress, Queen | 10″ Latex , 79 x 60 x 10 inches | $$$ | 4.0 |
 |
14. Eco Terra Medium Firm Luxury Latex Mattress, King |
80 x 76 x 11 inches |
$$$ | 3.9 |
 |
15. Hybrid Mattress Everest Firm, TwinXL |
Certi-Pur™ certified, eco-friendly |
$$$ | 4.0 |
1. TEMPUR‐Contour Supreme Firm Mattress, Queen (Top Pick)
Find an ultra-firm consistent support with TEMPUR‐Contour Supreme Firm Mattress!
Enhance your sleep with TEMPUR-Contour Supreme 11.5″ extra-firm Queen mattress from TEMPUR-Pedic. It’s an ultimate collection of the adaptive sustenance and pressure release of TEMPUR substance, with a firm feel. Get conforming comfort and adaptive alignment.
Material & Construction
TEMPUR-Contour 94lbs. Supreme mattress is designed with an EasyRefresh® top cover that zips on/off for quick rinsing or replacement. Comfort layer has conforming TEMPUR-Adapt substance to provide the firm feel and allows for personalized comfort.
SmartClimate® System lets you stay comfortable all night by absorbing moisture and the inner cover offers cool-to-the-touch comfort. Base layer of the mattress beneath the TEMPUR material disperses heat away.
Support layer formulated from TEMPUR material provides support and distributes body weight evenly. Queen mattress measures 80″Lx60″Wx11.5″H. It’s backed by a 10-year limited warranty.
Firmness
11.5″ thick extra-firm mattress made of TEMPUR material provides firm support and helps disperse body weight evenly. Based on the ILD firmness scale, the mattress has an ILD rating of 64 owing to its 11.5″ thickness.
The mattress is quite firm. Kids barely leave an impression on the foam, while adults dent in slightly. Every TEMPUR mattress has a firm stable foundation or an adaptable base. The firm and contouring mattress is ultimate in support and pressure relief. Denser feel gives the firmness you need.
Comfort & Ergonomics
2-different TEMPUR material layers deliver the original and bespoke firmness for spinal support. With a dense feel, TEMPUR-Supreme responds to weight and conforms to body shape to remove pressure points.
SmartClimate® System has an innovative 2-layer construction that makes users comfortable while sleeping. The top cover fibers draw moisture away while the inner cover provides a cool comfort. You sleep undisturbed with no tossing and turning and it exactly adapts to your body.
Pros
- Extra-firm 11.5″ mattress
- EasyRefresh® top cover & SmartClimate® system
- Comfort, support, base layer
- Even body weight distribution
Cons
- Feels hard at first, gets comfortable with time
2. Serta Perfect Sleeper Ultimate Luxury Firm 1000 Innerspring Mattress, Queen
Protect your spine’s wellbeing with Serta Perfect Sleeper Ultimate Luxury Firm 1000 Innerspring Mattress!
Serta Perfect Sleeper Ultimate Luxury firm 1000 innerspring queen mattress combines quality materials with a traditional coil innerspring system. These mattresses are perfect for users wanting additional firmness.
Material & Construction
1000 luxury 77lbs. firm mattress has an extra-thick layer of Serta’s EverCool® Plus memory foam featuring an open-celled construction that improves airflow, while reducing tossing, turning, pressure points and finest 886 Custom Support® individually-enveloped coil innerspring.
Extra-soft Serta Pillowsoft™ foam soothingly contours the body to offer enhanced cushioning. 886 Custom Support® Firm with BestEdge® foam encasement has first-rate coil design to stabilize body-hugging comfort with support. Coil-gauge design creates a firmer feel.
Innerspring promotes a fair sleep temperature with good airflow, minimizes motion isolation, a lower coil gauge innerspring structure offers firmer feel compared to plush models. This mattress is well-suited with an adjustable Serta foundation. Serta has 10-year warranty coverage.
Firmness
With a firmness value of 1000 innerspring count, Serta medium-firm mattress measures 80″x 60″x12″ with EverCool® Plus memory foam and individually wrapped coil innerspring for total firmness. It requires a queen foundation or platform bed for a full set.
Comfort & Ergonomics
It’s designed with inputs from National Sleep Foundation to cure 5 standard sleep problems, it reduces tossing and turning, maintains back support alignment, regulates proper sleep temperature, averts sagging and edge roll-off, curtails impact from partner’s movement. Comfort scale rating is 3 out of 5.
Pros
- Solves 5 common sleep problems
- Extra-firm innerspring queen mattress
- 1000 innerspring firmness grading
Cons
- Memory foam top reflects a bit of body heat
- Foam is excessively dense, you can’t sink even a bit
3. TEMPUR-Flex Hybrid Prima Medium-Firm Mattress, Queen
Go for the resilient TEMPUR-Flex Hybrid Prima Medium-Firm Mattress!
TEMPUR-Flex Hybrid Prima medium-firm queen mattress repairs the long-term damage you might have been doing to your body. Moreover, it’s a nontoxic mattress prepared with safe materials that are good for health and indoor atmosphere.
Material & Construction
10″ thick medium-firm TEMPUR-Flex Hybrid Prima mattress brings the sleep-transforming advantages of TEMPUR material with a new, energetically responsive feel. Queen mattress measures 80″x60″x10″ and weighs 116 pounds.
Crafted with a Dynamic Support Layer, made of ground-breaking precision coils particularly engineered to work in tandem with TEMPUR-Response material layer to dynamically respond to body movement.
Equipped with the premium EasyRefresh® fabric cover that zips off/on, it’s easy to wash or replace. The other consecutive layers comprise SmartClimate® system, comfort layer, response layer, dynamic support layer and base layer.
Firmness
On the firmness scale, TEMPUR-Flex Hybrid Prima mattress ranks 7 out of 10. It is a hybrid, having both coils and foam.
What this signifies is a medium-firm mattress which helps shun pressure points for back or side sleepers. It is best for users who don’t want too much cushion or the feeling of “sinking into” a foam.
Comfort & Ergonomics
TEMPUR-Response material precisely adapts to body, giving you an encouraging support, pressure relief, and motion dispersion that only TEMPUR® material brings. This layer is the base which disperses heat from the mattress.
SmartClimate® System is a top moisture-wicking fabric layer to draw moisture away while the inner layer gives cool relief. You sleep undisturbed without much tossing or turning.
TEMPUR® material isn’t characteristic memory foam. Its proprietary formulation transforms your sleep pattern. TEMPUR-flex collection is adaptive and responsive to body. You get adaptive sleep benefits of TEMPUR® material with a somewhat springy feel.
Pros
- Exceptional TEMPUR® material
- Medium-firm feel
- Undisturbed sleep
Cons
- Probably not for side sleepers
- Not rock hard if you’re seeking too firm mattress
4. Snuggle-Pedic Mattress That Breathes – USA Orthopedic Flex-Support Memory Foam
Forget back pain with Snuggle-Pedic King Mattress with Patented Airflow Transfer System!
Can’t sleep well? If you wake up with tenderness and stiffness that exhausts you all day, try the Snuggle-Pedic® king mattress that breathes well and protects your body from any pain with orthopedic flex-support.
Material & Construction
King-size zippered cover allows firmness adjustment layer exchange offered for free. US-produced Kool-Flow® extra-breathable micro-vented cover having 43% bamboo viscose, 56.4% polyester, 0.6% lycra keeps you relaxed all night.
Flex-Support system offers the pressure relief of a memory foam/gel mattress, with support and comfort of a traditional mattress. It has CertiPUR-US Certified eco-friendly foam with low V.O.C.
Pressure-relieving surface with extra-firm lower layer gives you an ideal balance and universal comfort. Snuggle-Pedic® is hypoallergenic & dust-mite resistant. It’s rolled & vacuum-sealed for environmental-friendly shipping &4-month no issue refund guarantee. Snuggle-Pedic® has 20-year warranty.
Firmness
2-layer structure of 10″ mattress permits the soft Snuggle-Flex memory foam to relieve pressure and conform the cushion for arms, shoulders and hips, while the firm channeled bottom layer offers the spinal support. The mattress has an ILD rating of 54.5.
Even if you are quite weighty, you won’t hammock in it, it offers optimal orthopedic support for the spine. This universal comfort accommodates all sleeping positions and customizations are rare!
Comfort & Ergonomics
Snuggle-Pedic® king-sized mattress has patented Airflow Transfer System® that fetches breathability and heat dissipation. 100 times more air circulation is obtained by thousands of little ventilation holes bonding to airflow channels.
Low-temperature sensitivity with ultra-reactive property of Snuggle-Pedic® mattress comes from buoyant memory foam responding to body at all temperatures for pressure relief and less motion transfer.
Kool-Flow® natural ivory bamboo cover allows breathability, comfort. The natural anti-microbial visco-elastic foam encourages healthy blood circulation for pain relief and back support. Snuggle-Pedic® mattress is ergonomic and works as a firm and flat solid surface, ideal for all sleepers.
Pros
- Anti-microbial, flex-support orthopedic firm mattress
- Patented airflow transfer system
- Kool-Flow® firm bamboo cover
- 4-month sleep trial (king)
Cons
- Users with Fibromyalgia might find it too stiff
5. Cocoon by Sealy Chill Firm Foam Mattress, King
Get a restful sleep with Cocoon by Sealy Chill Firm Foam Mattress, King!
Cocoon by Sealy Chill firm king-sized foam mattress is a first-rate product blended with cooling technology crafted to keep your body cool when you sleep.
Material & Construction
US-made and backed by 10-year warranty, Sealy is industry’s top mattress manufacturers for 130 years. Cocoon by Sealy transforms how you sleep. This 83lbs. king mattress measures 79.5″x76″x10″ and carries 100-night risk-free trial with refund and free shipping. Whether you want soft, firm, or soothingly cool, Sealy has a bespoke premium memory foam mattress.
The premium stretch-knit cover is bonded with a unique “Phase Change Material” that soaks and dispels heat for a revitalizing, cool surface. Engineered to be extremely hard-wearing and flexible, it bounces back always.
Cocoon by Sealy Chill is a firm memory foam mattress coupled with cooling technology. This perfect fit mattress gives you a quality and dense foam to cradle during sleep. It’s delivered right at your doorstep in a moveable box to maneuver your mattress perfectly.
Firmness
Essential Support Foam of Cocoon by Sealy Chill is engineered with heavy, robust materials, offers the body support for full relaxation, and is particularly engineered to be durable and resilient. ILD rating is 54.5.
With the additional bespoke comfort firm foam layer, the mattress offers a sturdy ‘on-the-bed’ feel. The Cocoon Chill mattress gives your spine extra firmness.
Comfort & Ergonomics
The high-quality denser memory foam acclimatizes to body size, shape, weight, and sleep position to guarantee a great sleep with no back pain.
Choose the soft layer for a snug, “in-the-bed” feel. Pick firm layer for a stiffer feel. Memory foam lessens pressure points for a more ergonomic rest. Premium stretch-knit cover absorbs and disperses heat for a refreshing surface and better circulation.
Pros
- Cooling technology
- Customized comfort
- Perfect fit memory foam
- Essential support foam
Cons
- If you end up in the same position for long during sleep, mattress might cause pain due to stiffness
6. Signature Sleep Signature 13 Inch Independently Encased Coil Pillow Top Mattress
Heal your body aches with Signature Sleep Signature 13″ Independently-Encased Coil Pillow Top Mattress!
Signature Sleep is an offering of Dorel Home Products which is a pioneer in presenting nationally-produced and imported furniture. 13″ Signature Sleep independently-encased coil mattress comprises CertiPUR-US certified foam pillow top and spongy bamboo cover to offer a good rest.
Material & Construction
Full-size Signature Sleep independently-encased 80lbs. coil mattress includes a foam pillow top and ultra-soft bamboo mattress cover and is an epitome of ultimate firmness.
Foam pillow top is made of 1″, 3-zone foam for a spongy upper/lower body relaxation and a firm center to hold up lower-back, spine, and hips without causing any future health worries.
The mattress cover contains bamboo mattress ticking for strong moisture absorption and airflow. It offers great performance and purifies the indoor air.
Signature Sleep mattress has low VOC CertiPUR-US® certified foam, it’s free from PBDEs, flame retardants, mercury, lead, and heavy metals and is risk-free to users. This mattress meets Federal Flammability Standard 16 CFR 1633.
Firmness
Signature Sleep mattress is on the firmer side. It is a medium-firm mattress that’s definitely not spongy. On a firmness scale of 1-10, the mattress scores 7.
It’s softer than a futon, but not as supple as a plush pillow top. The memory foam is nice. But for side and restless sleepers, a regular foam pillow top is enough.
Comfort & Ergonomics
The independently encased coils, 3-zone foam pillow top, and bamboo cover offer ergonomic firmness and comfort. The bamboo cover offers insulation if it’s chilly, and airflow in summer. This temperature management ensures a calming experience.
3-zone foam assures a soothing pain-free sleep. The coils are deeply embedded and you won’t feel any discomfort in your spine. The 10″ coils offer an equal weight distribution by contouring to your body shape, relieving pressure points and aches.
Coil system offers best possible support and eliminates motion transfer. Allow 72 hours for the coiled mattress to spread out and dissipate any new odor.
Pros
- Independently-encased 13″ coil mattress
- Equivalent weight distribution and no motion transfer
- Made with non-toxic materials
- Bamboo mattress cover
- 3-zone firm support
Cons
- Bit too thick
- Stiffer for people with sore back
7. Sealy Response Essentials 11-Inch Cushion Firm Tight Top Mattress, King
Get an apt firmness with Sealy Response Essentials 11-Inch Cushion Firm Tight Top Mattress!
In every mattress, Sealy blends smart improvement, clear-cut design and industry-leading evaluation to guarantee quality and resilience. Trust Sealy Response Essentials 11″ tight top mattress to deliver sturdy support and comfort.
Material & Construction
11″ cushion firm mattress with elite Response Coil System provides ideal balance of comfort and deep support for a great night’s rest. The depth is ideal for fitted pocket sheets.
It’s designed with 2″ SealySupport firm foam, a high-quality foam for a supportive feel with a stretch-knit fabric cover for additional comfort. 2″ of SealyCushion Air Foam designed with peaks and valleys allows added airflow and softness.
It includes a SolidEdge HD System, a toughened foam border all around the edge to maximize the surface area and a solid seating surface. Sealy Response Essentials mattress doesn’t require a box spring and can rest flat on the bed frame.
Firmness
Sealy Response Essentials mattress is medium-firm. Based on the rating system that Sealy uses and on the scale of 1 to 10, this scores an 8-9 for firmness.
Mattress has a squashy top but is firm underneath. If you and your spouse like two dissimilar types (soft and firm), this mattress fulfill both needs, suiting you both. This mattress lives up to its name. It feels responsive and you can’t complain about it being too squashy or too stiff.
Comfort & Ergonomics
Doctors and chiropractors advise that while using a mattress ensure that you don’t buy something rock solid or too squashy. With Sealy Response Essentials mattress, the back support is right. It’s covered in stretch-knit fabric cover for additional comfort.
The mattress offers outstanding full-body support with no difficulty of movement, for a sleep-on-top feeling and the ergonomic comfort you desire.
Pros
- 11″ tight top mattress
- Stretch-knit cover
- SolidEdge HD System, reinforced border along the edge
- Extra airflow and softness with SealyCushion Air Foam
Cons
- Cannot be flipped
8. Sertapedic Firm 200 Innerspring Mattress, King
Get peaceful sleep with Sertapedic Firm 200 Innerspring Mattress, King!
Sertapedic Firm 200 innerspring king mattress has Serta’s 532 Custom Support Innerspring for outstanding body support that helps to trim down motion transfer across sleep partners.
Material & Construction
The structural design of Sertapedic firm 200 innerspring king mattress is non-traditional but very effectual.
A layer of Serta Balanced Support Foam generates the correct combination of cushioning comfort and improved support while Serta’s Cool Twist Gel Foam offers improved, breathable comfort. An extra-thick layer of Serta Support Foam gives a firm feel to this mattress. Comfort scale rating is 2.
The surface layers include Pillo-Fill®, FireBlocker™ fiber, and PillowSoft™ Aire™. The comfort layers comprise Serta® Comfort XD Foam, Serta® Balanced Support Foam, and Serta® Insulator Pad. The support system has 532 Continuous Support® Innerspring with Total Edge® Foam Encasement.
King-size mattress measures 80″x76″x10.5″; it requires two king foundations/platform bed for the set. Innerspring mattress weighs 71 pounds.
Firmness
The firmness rating of this mattress is 200 innerspring count. This mattress is the ideal combination of soft and firm, quite above medium-firmness. It has 3″ foam over the coils.
The foam is hard enough that you won’t sense the ‘sink in’ feeling as if you are in quicksand, but spongy enough to fill in the body curves. You can get around 1″ of give while pushing in with the fist.
The coils provide a solid firmness to keep the spine aligned properly. If you are inclined to alternate between side or back sleeping, you’ll find comfort either way.
Comfort & Ergonomics
This mattress totally isolates your partner’s movements, and reduces it considerably from other comparable mattresses. The feel is excellent with regards to stitching and doesn’t hurt your skin at all. The level of support is right for back-sleepers.
Users would appreciate the cool feel and the warmer nights won’t be difficult to get sleep, so this won’t add to body heat. The medium firmness feels nicer to sleep on the back than the stomach. It envelops you with medium support and you won’t feel a thing when your spouse gets out of bed on the other side in the middle of the night.
Pros
- Complete motion isolation
- Medium-firm to firm feel
- 200 innerspring count
Cons
- Not a flip mattress, you can rotate it but not flip it as just one side of the mattress is padded
9. Sealy Posturepedic Hybrid Cobalt Firm Mattress, King
Bid goodbye to back pain with Sealy Posturepedic Hybrid Cobalt Firm Mattress, King!
Sealy Posturepedic Premier Hybrid Series offers a win-win situation with half-foam/half-spring mattresses. Sealy Posturepedic Hybrid Cobalt is a half-spring/half-foam mattress that combines body-conforming comfort of foam with the complete support of innerspring.
Material & Construction
US-made and backed by a 10-year limited warranty, 13″ thick Sealy Posturepedic Hybrid Cobalt mattress comprises Cooling SealyConform Gel Memory Foam to offer comfort and diminished motion transfer with specifically-engineered springs underneath for complete body-support.
Premium-weight, spongy, stretch-knit, well-ventilated fabric lies beneath to effortlessly conform to the body shape while allowing additional airflow to keep you comfy and sweat-free at night. The mattress utilizes the zoned Sealy embrace coil.
3″ SolidEdge HD Premier System all around the border helps utilize the full mattress surface offering a strong seating surface. Available mattresses in the Sealy Posturepedic Premier Hybrid Series are Cobalt, Copper, Gold, and Silver. The available sizes are full, queen, king, California King, and twin XL.
Firmness
Sealy measures firmness on a scale of 1-10. 1 being stiff and 10 being entirely soft. The Cobalt Hybrid’s firmness is rated at a 4.
Memory foam over the mattress is provided for body-shaping comfort, with particularly-designed springs for full body support.
It includes the SolidEdge HD System that helps make a 3″ solid mattress edge for proper seating pose, while maximizing the utilizable bed surface.
Comfort & Ergonomics
The Cobalt Hybrid Firm is a half-foam/half-spring mattress that combines the body-conforming comfort of gel with the ergonomic support of innerspring.
With almost 20% more coils, the Cobalt Firm mattress acclimatizes to the natural curves of the human body and helps prop up a superior sleeping posture and its Zoned Sealy Embrace Premier Coil permits every coil to move autonomously for extra targeted support and less motion transfer.
In the top half of this Sealy mattress, there are layers of gel memory foam filled with the cooling material for enhanced body-matching ergonomic support and a more comfy sleep.
Pros
- Half-foam/half-spring hybrid mattress offering advanced softness and support
- 13″ thick mattress with cooling gel memory foam
- Squashy, stretch-knit, well-ventilated fabric
- SolidEdge HD Premier System
- 10-year limited warranty
Cons
- Not rock-hard, might dip a little
10. Serta Perfect Sleeper Elite Firm 600 Innerspring Mattress, Queen
Propel elegance and comfort with the fascinating Serta Perfect Sleeper Elite Firm 600 Innerspring Mattress!
Serta provides a full line of luxurious mattresses, accessible in memory foam with innerspring, the Elite series gives customers specialized features along with benefits that are truly fashionable, up-to-the-minute and comforting.
Material & Construction
The mattress is queen size measuring 80″X 60″X9.5″, the innerspring mattress line is prepared with exclusive materials like soothing gel memory foam. Additionally, lower coil gauge innerspring provides this mattress a firmer feel. This mattress is compatible with a Serta adjustable foundation.
With Micro Support Gel, together with 886 Custom Support Firm with finest edge foam encasement, wrapped coil innerspring, and Serta’s PillowSoft® Foam, you get a complete sound sleep.
Firmness
With a firmness value of 600 innerspring count, it has conforming capabilities that align and shape to the sleeper’s body. Usually, memory foam gives the most conforming hold and while innerspring mattress containing memory foam composition presents the appropriate firmness.
Comfort & Ergonomics
The mattress soothingly contours to the body and offers superior comfort and cushioning. The Serta Innerspring range primarily helps with efficient back, hip, shoulder healing along with other pressure relief.
Designed to aid 5 major sleep problems like constant tossing and turning, body support with spinal alignment, acceptable sleep temperature, partner motion, Serta is ergonomically preeminent.
Pros
- Cool gel memory foam
- Separately wrapped innerspring coil
- Serta PillowSoft® foam
- 886 Custom Support Firm with finest edge foam encasement
Cons
- May not suitable for stomach sleeper
11. PlushBeds 10″ Medium-Firm Botanical Bliss Latex Mattress, Queen
Feel ultimate comfort with the premium range of PlushBeds 10″ Medium-Firm Botanical Bliss Latex Mattress!
Experience the luxurious comfort of organic PlushBeds mattress, all-around natural latex gives you total delight for sure. Enjoy the queen size while having sound sleep with alleviating soreness and body ache!
Material & Construction
PlushBeds 10″ medium-firm mattress is queen-size and measures 80″X60″X10″, you get the excellent quality for sure. With an organic Dunlop latex core which includes comfort layer of 100% natural Talalay latex, all made with a knitted mattress cover that is 100% organic cotton.
You’ll feel the remarkably calming support of 10lb. of pure Joma wool from the time you lie down on your mattress. The wool allows your body to maintain a comfy sleeping temperature all through the night. Every specially-calibrated organic latex layer includes naturally bordering layers integrated into place, removing the need for bad chemical gluing.
Firmness
PlushBeds 10″ mattress has medium firmness with the ILD value of 24-26. Each sleeper has distinctive needs while it comes to the correct balance of softness with firm support. Adjusting your firmness levels precisely leads to a perfect night’s sleep.
Even more, you get a mattress that can modify as your sleep needs alter over time, so you get exactly the correct amount of support. Adjust the firmness level with simply unzipping your mattress and alter the firmness level you need.
Comfort & Ergonomics
PlushBeds Botanical Bliss latex mattress is extremely comfortable and helps to alleviate pressure points and maintains perfect body balance; the product is often recommended by orthopedic specialists as well as chiropractors due to the matchless support it provides.
Pros
- Includes 100% natural Talalay latex comfort layer
- Hypoallergenic and dust mite resistant with 100% New Zealand wool
- Firmness adjustability features
- Certified with GOLS, GOTS, OEKO-TEX, USDA and GreenGuard Gold
Cons
- Bit heavy to move or carry
12. LUCID 12 Inch King Latex Hybrid Mattress – Memory Foam
Get premium comfort assurance by availing the LUCID 12″ King Latex Hybrid Mattress!
Lucid proudly presents the memory foam and latex hybrid mattress that is finest in quality. Since manufacturers are always attempting to come up with innovative ways to make mattresses that feel elegant and comfortable and is available lucratively, Lucid is an ideal homeowner’s choice.
Material & Construction
Lucid king size mattress is a latex hybrid and memory foam mattress with dimensions of 80″X76″X12″. It has 6.5″ of high-quality steel coils that are individually covered to amplify air flow, conform to individual sleep styles and isolate motion.
Plush memory foam layer includes a top layer of real latex for the ideal blend of sink and spring. It is the perfect mattress for those who are a bit tentative to buy a 100% memory foam mattress. The two-tone cover finishing makes it a complete sleep companion for your decor.
Firmness
With the firmness scale of 1 to 5, the mattress is ranked as a 2. Thus, it has medium firmness.
Comfort & Ergonomics
Lucid mattress includes CertiPUR-US Certified memory foam that easily conforms to the weight, sleeping and sitting position, along with curves of your body. It lets your weight spread evenly to align the spine and lessen pressure points.
Lucid is manufactured with technology invented by NASA that gives its users adjustable comfort. With individually-encased steel coil base packed in foam for superior edge support along with motion isolation; you and your partner can sleep comfortably.
Pros
- Superior motion isolation
- Washable cover
- 100% memory foam mattress
- Cover finish comes in attractive two-tone color
Cons
- Cover is a bit tough to remove and replace
13. DreamFoam Mattress Ultimate Dreams Firm Latex Mattress, Queen
Absorb the luxurious feel of DreamFoam Latex Mattress!
Dreamfoam Bedding is known for the quality of mattresses they offer; manufactured with highest quality materials they use and control every aspect of the manufacturing procedure to produce the flawless mattress for every home.
Material & Construction
DreamFoam Mattress is queen size with 10″ depth; premium-quality latex with attractive bamboo cover on top. The dimension is 79″X60″X10″ and features 3″ of Talalay Latex foam that right away contours to each unique curvature of your body for outstanding, orthopedic support as well as an ultimate pressure release.
It includes quilted bamboo cover which is prepared with 100% eco-friendly bio-degradable bamboo fibers with 1.5″ super-squashy reflex foam. The mattress also features 5.5″ high-density convoluted base foam for better airflow and comfortable sleeping.
Firmness
This mattress is firm; you can however pick the desired firmness of your mattress that comes at scale value of 1 to 10. The value 1 is incredibly firm and 10 is cloud-like soft. The value of 4 and 6 are very well-liked among customers. The firm mattress has a little softness on the upper layer.
Comfort & Ergonomics
The pleasant conforming support of latex foam decreases high-pressure points that block capillary blood flow making users toss and turn. With best orthopedic support, it’s naturally conforming to your body shape and resistant to humidity and heat. Surface is softer than cotton but has 4 times the moisture absorbing power of cotton for a dry, cool feel.
It removes pressure and brings oxygen along with nutrients to your muscles, thus you feel energized as you wake up in the morning. Perfect for allergy-sensitive users as it contains Talalay latex is hypoallergenic and has breathability.
Pros
- Mattress is CertiPUR-US certified
- Features Talalay latex with high-density base foam
- Includes 10″ of Latex mattress with bamboo cover
- Made in USA
Cons
- Little bit sagginess might occur
14. Eco Terra 11″ Medium Firm Luxury Latex Mattress, King
Reinstate your contented and ergonomic sleep with Eco Terra 11″ Medium Firm Luxury Latex Mattress!
Eco Terra mattress is finest in the firmness range and you would like to buy it for your bedroom for the finest comfort. It is superior for your back and can feel truly luxurious as you sleep on it. Eco Terra mattress is meticulously designed to provide the finest sleep experience.
Material & Construction
The Eco Terra is 11″ in depth and comes in king size with 80″X76″X11″ dimensions. It has medium-firm that includes 100% luxury latex. Feel the resilience of latex as it gives sound sleep.
With a layer of natural latex that provides the flawless sleeping delight, Eco Terra is helpful in diminishing the uncomfortable feeling of pain at your pressure points. Underneath, it has isolated coils which act as a stable system of support, supplying you the essential balance to your spine in ideal alignment.
Firmness
On a scale of 1 to 10, the mattress has a firmness rating of 7. The mattress gives you the firm support as it provides the feel of buoyancy while you sleep and you can feel comfort from head to toe. The mattress does not move a bit if you turn over and provides you a plush feeling on it.
Comfort & Ergonomics
It is manufactured with latex so as to provide perfect alignment and balance to your body parts as you are sleeping. The result of this support you can experience in the morning while you wake up.
If you have pain in your back or your pressure points are hurting, you can sleep on this mattress and alleviate your pain easily and also have a painless sleeping experience.
Pros
- 100% natural latex foam mattress
- High-quality fabric-encased coils
- Provides nice spine alignment
- Comes with 20-year warranty
Cons
- May feel super-stiff for people with chronic back pain
15. Hybrid Mattress Everest 11″ Firm, TwinXL
Sleep on the cloud with the Hybrid Mattress Everest 11″ Firm!
Hybrid twin-XL mattress from Mattress America is known for its healthy sleep & eco-friendly features; including durable covering with excellent breathability that propels sound sleep.
Material & Construction
The Hybrid twin-XL mattress is 11″ in depth; with improved lumbar support, the mattress gives all of the advantages with individually-wrapped coils, which supplies undisturbed rest with better edge support.
It is a firm supporting mattress; however, has a plush top feel. Thus you never experience any rolling off the bed or falling into the middle. It includes a thick and soft cover that ensures its breathability.
Additionally, it has STANDARD 100 by OEKO-TEX® Fabrics that is free of dangerous chemicals. With the certification of Certi-Pur™, it guarantees healthy sleep with its ecological quality.
Firmness
It is the best-quality 11″ mattress that gives ultimate firmness, an ILD rating of around 60.5. At first, you experience it as firm but as you go on to rest on this mattress it will shape more to your body.
Comfort & Ergonomics
The mattress is manufactured to offer best body support and assurance of lasting durability. It gives a cool temperature throughout the night, letting your muscles breathe and heal.
It provides a firm but cradle-like effect since the mattress shapes into the contours of the body, evenly distributing and removing pressure points in order to give exceptional back support.
Pros
- Certi-Pur™ certified
- Comes with 15-year warranty
- Features STANDARD 100 by OEKO-TEX® Fabrics
- Soft and durable cover
Cons
- Takes some time to inflate into 13″
Firm Mattresses – FAQs
How comfortable is it to sleep on? Will I get pains from sleeping on a firm mattress?
A firm mattress might feel a bit too strong for you to sleep on. As the name suggests, it is on the firmer end with 
What are the sizes in which I can get a firm mattress?
You can get a firm mattress in widely varying sizes like king size, queen size, twin, full, twin XL, etc. Mattresses and beds are built in standard sizes by most brands so you can expect to get a firm mattress in a size that is compatible with your bed. Firm mattresses are available in different thicknesses. Usually, you will be able to choose from 6-inch, 8-inch, 10-inch, and 12-inch sizes.
Can it support heavyweight adults?
Firm mattresses are of robust and strong construction and can support heavyweight adults well. These mattresses are manufactured in a manner to make sure that large adults do not suffer from the usual issues of sinking in the mattress leading to body ache. You can also check with the manufacturer to get the exact weight a particular firm mattress will support.
What is the recommended breaking in period for these mattresses?
When your firm mattress is delivered, you have to let it stand for 72 hours so that it can fluff up and fully expand to
Is it durable? How to main a firm mattress?
A firm mattress is constructed with more steel coil springs than a conventional mattress. So, the mattress becomes firmer than other mattresses and it is also more durable. The intelligent construction will make sure that it is durable and it also comes with good warranty from the manufacturer. On your part, you can use a quality mattress cover which you can wash in your machine regularly. Also, dust and air the mattress and set it out in the sun to keep it in good condition.
