Best Firm Mattress 2024 – Reviews & Buying Guide

A mattress is the essential piece of furniture required in any home. It helps in offering you with a sleep of eight hours which is the recommended amount every night. A mattress tends to last for around nine years on an average, and you spent three years sleeping on it.

Nevertheless, many people do not comprehend how a mattress can affect your daily well-being. Sleeping on a wrong kind of mattress can exacerbate and cause you extreme back pain. The best firm mattress helps in making sure you have a proper posture while sleeping. A good firm mattress also helps in soothing your muscles and ensures you have a restful sleep.

Firmness, however, is subjective; there is no ideal and exclusive firm mattress present in the market for all users because everybody has their own need for comfort. Since everyone’s comfort level is based on their gender, body shape, weight and age these factors play an important role in how a mattress will feel to you.

Check out our complete guide on how to grab the best firm mattress and make your decision simpler.

5 Best Firm Mattress Comparison

This is without a doubt the best advantage of a firm mattress. A firmer mattress implies additional support, and this is very much useful if you are an aged sleeper. This can also be great for people who have a neck, joint, spine or back problems.

Less support can be very difficult for any sleeper. Also with a firm mattress your lower back will not sink in as it does in a medium firm or plush mattress and so your breathing will not be compromised, and  you will be able to inhale more oxygen with each breath.

When sleeping a good posture is incredibly important. If you get your spinal misaligned, then your health problems will start to grow. A firm mattress helps in providing you with good spinal alignment. Sleep experts also recommend that small cushioning will help in neutralizing your spine. With a firm mattress, your foam soaks up maximum pressure which permits your arteries, veins, and muscles to relax.

This allows for improved circulation and premium sleep quality.

When sleeping you must get 25% rest as this is the essential amount of rest needed by your body. As your body temperature starts to lower down due to the firm mattress, you will get the much-needed support for your limbs, spine, back, and neck. You will start to settle down in a comfy position and avoid any sagging.

If you have a problem with uneven muscles or joints, then a wrong mattress can provide you with weak support and lead to sagging in weightier body areas. A firm mattress acts as a catalyst and provides you with the support you need.

This is the essential factor used in determining the firmness level ideal for you. When checking on a scale of 1-10, side sleepers require a range level of 3-6 firmness when sleeping. Similarly, stomach sleepers love a firmness level of 5-7 range, and back sleepers find the 4-8 range as the perfect level of firmness.

If you love sleeping in various different positions that you can find a balanced level of firmness to fit all your needs.

Your firmness level depends on your weight and body type you have. If you are large, then you will need a thick and very firm mattress so that you have deep compression support. Large and heavy sleepers find that plush mattress may sink in due to their weight and pressure exerted on it.

Light sleepers are mostly disturbed with only the top layer of the mattress and not with the base and core so they can grab a mattress that has a firmer top layer only.

Mattress buyers should always remember that support and firmness and not the same thing. A mattress offering good support can be soft and encourage greater pressure relief. While you may want adequate support to avoid spinal alignment gone wrong, going firm makes sure that you get a proper curvature to get comfort in your legs, neck, shoulder, head, and hips.

If you are not certain what you want to buy, then you can always buy a medium-firm level mattress first and then go for a more firmer one.

When going through the most popular options, innerspring or coil spring support core is present in the majority of the mattress. This innerspring system is made from steel springs or rounded coils placed uniformly all through the core of the mattress for reliable and fine support.

These coils are steel rendered and so can get cooled and heated through a procedure known as tempering; this process helps in softening the coils to provide additional suppleness in your mattress. This process is also carried out on wire gauge.

The most conventional cushioning coil is the Bonnell coils and is produced in a curved hourglass shape. Offset coils consist of an hourglass shape and have a helical pattern joined together and straightened underneath the mattress; this construction helps in creating a hinge type motion when the mattress is compressed.

Continuous wire coils consist of numerous rows, and each row has a single length wire. These rows are then joined together by a helical structure from all sides. Encased coils also known as Pocket coils or Marshall coils are wrapped together in a cloth type material and helps in creating fabric strands used to join these individual coils together.

Then there is a latex material mattress; latex is derived from the rubber tree sap and has a soft yet elastic feel to it. Latex has the ability to contour to your body and is used in the comfort layer of mattresses. Latex also helps in supporting cores.

A firm mattress is great for sleepers who sleep on the side, back or stomach and weight more than 200 lbs. and have chronic pain. Firmness helps in keeping your back at a stable and comfortable position and avoids your body from sinking in while you sleep. This also reduces any soreness you may get. Firmness level can be determined by many things; to check the firmness grading of an innerspring mattress, latex and polyfoam read on below.

• Innerspring Mattress

The first thing you can check for firmness of a mattress is the coil count; coil count is the major benchmark, and most beds have around 300-1000 coils whereas some come with more than 2000 coils. The number of coils is used in figuring out the contouring abilities of a mattress as well and is tied to the lifespan of a mattress.

Any mattress having more coils is more resilient.

• Latex Mattress

The firmness level or softness of a latex mattress is tested via impression load deflection. Impression load deflection (ILD) is the amount of force placed on a mattress that causes it to compress the latex material by 25%. A high ILD number denotes that the latex is firm whereas a small ILD rating denotes that the latex is soft.

In general, latex mattresses comfort layer have a low ILD whereas the support core of the latex mattress has a high ILD.

• Polyfoam Mattress

Polyfoam mattresses, on the other hand, are classified on two measures compressive modulus and density. Density is mass upon volume, and this clearly indicates the amount of compression your mattress sis able to handle and this directly relates to the durability of the mattress and its firmness.

Compression modulus, on the other hand, is the ratio of stress and strain for the mattress, and this helps in determining how much compression can be placed on the mattress before its foam structure gets permanently compromised.

Together, compressive modulus and density can help in figuring out the quality and firmness level of a polyfoam.

The most important feature in finding the perfect mattress is the comfort and support. You will need to look for a firm mattress that has the ability to push up on your body weight and counteract the pressure you place on it. You need to remember that your body is not a straight line and that if you sleep on your side, stomach or back, your body will curve and the mattress you choose must be able to support all your curves and arches.

Whatever mattress you choose, it must be firm enough to support your upper and lower back and should be soft enough to outline your entire body as well.

Tempur is one of the best firm mattresses which is why it has gained a position in our top 5. This mattress helps in enhancing your sleep, and their extra-firm mattress is the ultimate bed to help release pressure and provide you with a firm feel.

With this mattress, you can get conforming comfort and the perfect spinal alignment.

Some other key features of this mattress are mentioned below.

Serta Perfect Sleeper is another best firm mattress due to its 1000 innerspring and premium material used in its construction. This mattress has a traditional coil innerspring build and is perfect for sleepers looking for extra firmness.

• Material & Construction

This firm mattress weight 77lbs. and has an extra thick layer of EverCool memory foam. This layer features open-cell construction and aims at improving airflow while you sleep thus reducing turning and tossing all night.

Tempur Flex Hybrid Prima has a medium firmness and aims at repairing the damage you have done to your body. Moreover, this mattress is made with safe materials which is why it is non-toxic and is good for your health and indoor atmosphere.

• Mattress And Construction

This mattress is 10 inches thick and has a medium firmness level.  With its new energetic, responsive feel, you can transform the way you sleep. This mattress is created with a dynamic support layer made with state-of-the-art coils précised and engineered in order to work in together.

If you are tired of waking up with stiffness and numbness in your body and then stay exhausted the whole day, then you must try Snuggle Pedic Mattress. This mattress is one of the best firm mattresses is the market and is very breathable. It aims at protecting your body from orthopedic pain and provides flex support.

• Material And Construction

The full-size zipper cover on this mattress allows firmness adjustment on this mattress for a fee. This mattress has extra breathable qualities due to its micro-vented cover that helps in keeping you relaxed all night long.

The flex support system on this mattress aims at providing you with pressure relief similar to a gel mattress and also provides you with ultimate support and comfort as compared to a traditional mattress. The extra-firm lower layer on this mattress aims at providing you with an ideal balance and premium comfort. This mattress is also dust-mite resistant and hypoallergenic.

• Firmness

The two-layer structure on this mattress with its 10-inch thickness helps in permitting the soft memory foam to be able to relieve pressure. This mattress has the ability to contour to your body shape and provide you with ultimate spinal support.

This mattress has an ILD rating of 54.5, and even if you are very heavy, you won’t sink in this mattress.

• Ergonomics And Comfort

This mattress has a patented airflow transfer system and focuses on ultimate breathability and dissipates heat. The buoyant memory foam helps in responding to all temperatures and provides you with less motion transfer and pressure relief.

The KOOL-Flow bamboo cover allows its user with comfort and breathability. It has a natural anti-microbial visco-elastic memory foam that increases blood circulation and provides you with pain relief and back support.

Cocoon by Sealy Chill is a firm foam mattress and is a high quality product. This mattress is blended with cooling technology and is constructed to help keep your body cool as you sleep.

• Material And Construction

Cocoon by Sealy is one of the best firm mattress present in the market. This mattress has a premium stretch knit cover and is crafted with a unique material that helps in soaking up and dispersing heat away from your body while you sleep.

Conclusion