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Firm Mattresses

FIRM MATTRESSES

Nancy K.

Last updated: 24.10.2020 5 Min.

Firm mattresses are often considered the optimal mattresses but this isn’t always the case. A soft or medium-firm mattress can offer just as much support.

That said, if you're of heavier weight or struggle with back pain, then a firm mattress may just be the best bet. But a rock-hard mattress is not necessarily a good choice. Instead, look for mattresses that relieve pressure points and aid the body’s natural curves.

The best firm mattresses offer a good balance between comfort, support, and firmness. They prevent sagging and offer excellent support for your spine, hips, and neck.

Our guide will help you select the best semi-firm and firm mattresses.

Firm Mattresses
  • Overview
  • Suitability
  • Advantages
  • Support
  • Materials
  • Sagging mattresses
  • Conclusion

Our top recommendations

Firm mattress
Eve Lighter Hybrid Mattress

EVE LIGHTER HYBRID

EVE LIGHTER HYBRID

The Eve Lighter Hybrid has a relatively low height of 20 cm and combines high-quality foams with pocket springs.

The Eve Lighter Hybrid by the British Eve Sleep is a firm mattress with a comfortable feel. It has been designed as a low-height and cost-efficient hybrid mattress, combining quality foams with pocket springs.

All about the EVE LIGHTER HYBRID

Eve Lighter Hybrid

The Eve Lighter Hybrid is a firm mattress with a soft and comfortable feel. It is composed of foam and pocket springs, providing superior support and pressure relief.

It is a high-quality mattress that's great to help ease back pain.

The mattress has been designed with a low height and provides a cost-effective alternative to other Eve mattresses.

Eve offers free delivery and returns. 

Eve Hybrid Mattress

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Firm mattress
Emma One Mattress

EMMA ONE

EMMA ONE

The Emma One is a high-quality firm mattress that features 3 layers of premium foam. Use code 'SPOOKY25' to get 25% off.

The Emma One is a firm mattress by the award-winning Emma brand. Made up of three layers of premium foam, it offers exceptional comfort and support and is suitable for all types of sleepers. 

All about the EMMA ONE

Emma One

The Emma One is a firm mattress that features three layers of foam: Airgocell, memory foam, and an HRX base foam.

It has been placed at 8 out of 10 on the Sleep Hero firmness scale and offers firm support but is comfortable for all types of sleepers.

The Emma One mattress is an excellent choice for couples

Emma One Mattress

Read our Emma One review.

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What type of sleeper is a firm mattress suitable for?

If you sleep on your back or your stomach or have a larger build, then we would strongly recommend considering a firm mattress.

In all of these cases, a firm mattress will offer the best night’s sleep. This is because it will keep the spine aligned, prevent your shoulder and pelvic areas from sinking in too deeply, and support the lighter parts of your body. All of this enables the spine to remain in its optimal position and prevents the body from sagging.

Sagging into a mattress can quickly lead to back or neck pains.

Choosing the desired firmness of a mattress depends largely on the individual person and body type. Weight, height, preferred sleeping position, and individual needs and preferences are all factors that determine the level of firmness you need. For example, a person sleeping on their stomach and weighing 60 kg will not need the same type of firmness as someone who weighs 90 kg.

If you’re taller or heavier, then a firm mattress would be better for you.

You can also revert back to our guide on choosing the right degree of firmness to help you choose.

Advantages of a firm mattress

Firm mattresses are mostly composed of latex or spring. These materials allow for good breathability and protect your mattress against humidity and the build-up of dust mites.

Firm mattresses also provide for better blood circulation and superior relief of pressure points. This enables them to relieve associated pains, such as those experienced when suffering from a herniated disc.

Firm mattresses are also more durable and have a longer lifespan.

Level of support on a firm mattress

Sleepers that suffer from back, neck, or hip problems would generally benefit from a firmer mattress. This is because, over time, inadequate support in these areas can result in discomfort, pain, or even more serious long-term issues.

Receiving an adequate amount of support in these areas, then, is essential to prevent any problems.

Straight spine while sleeping

Choose a firm foam, latex, or spring mattress

Air circulation or breathability is particularly important in firm mattresses as they are generally much denser than soft or medium-firm mattress. This density is great in providing necessary support but it’s not great in terms of temperature regulation.

Generally, cheap foam mattresses will not have the necessary breathability to keep you cool at night. We, therefore, recommend that you choose more high-end mattresses that offer better value for money.

Spring mattresses and hybrid mattresses naturally have better air circulation and retain less heat. Latex mattresses are also cooler and they’re naturally firm, due to the high density of latex.

The problem with sagging mattresses

A sagging firm mattress can be a big problem. A sagging mattress generally refers to a mattress with dents or sunk-in areas, which is a result of wear and prolonged overload. Sagging can occur with any mattress but is most common with poor quality mattresses. Sometimes, however, sagging may result simply because of the passing of time.

Mattresses that are very old no longer have the structure or materials necessary to provide sufficient support. An average lifespan of a good mattress is 8-10 years. However, your body weight and use of a mattress can increase or decrease the total lifespan of your mattress.

Conclusion

Our recommended mattresses may all have different actual levels of firmness but they do have a number of key factors in common. For one, quality firm mattresses have minimal foam degradation over time. Then, all of our recommended mattresses are also very comfortable despite their high degree of firmness.

It is important to find a mattress of adequate firmness, especially if you’re suffering from back pain. Soft mattresses often don’t provide the necessary support and may result in the so-called hammock effect, where your spine is bent. Firm mattresses can definitely be recommended, especially to people of a larger build, as they help to keep the spine in a healthy alignment and allow the body to relax.

That said, firm mattresses are generally not recommended for side sleepers. They need a little more softness to allow their body to sink in sufficiently, and we’d recommend they choose a soft or medium-firm mattress.

Nancy K.

Yoga-loving nature fan (when the sun shines) with a knack for all things health & wellness. Strangely obsessed with tacos. 

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We can highly recommend these best-selling mattresses.

Emma Original
Emma Original Emma Original Mattress
Emma Price from 246 £ (329 £)

Halloween sale: Get 25% off this award-winning mattress suitable for all. Use code 'SPOOKY25'.

Emma Hybrid
Emma Hybrid Emma Hybrid Mattress
Emma Price from 389 £ (519 £)

Halloween sale: Get 25% off this quality mattress combining foams and springs. Use code 'SPOOKY25'.

Eve Lighter Hybrid
Eve Lighter Hybrid Eve Lighter Hybrid Mattress
Eve Price from 399 £

A high-quality hybrid mattress at a lower price.

Eve Original
Eve Original Eve Mattress
Eve Price from 279 £ (399 £)

Get 30% off this original high-quality mattress by Eve Sleep.

Emma One
Emma One Emma One Mattress
Emma Price from 321 £ (429 £)

Halloween sale: Get 25% off this firm mattress made of high-quality materials. Use code 'SPOOKY25'

Nectar Memory Foam Mattress
Nectar Nectar memory foam mattress
Nectar Price from 414 £

Luxurious medium-firm mattress & 2 free pillows, with a 365-day trial period.

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