TOP 5 Best Extra Firm Mattresses in 2021 – Reviews & Buyer’s Guide

Checklist for Finding the Perfect Extra Firm Bed

Okay, so you’ve weighed the pros and cons and decided that a firm mattress is the bed you want. Here are some other points to keep in mind before making your final purchase:

• Consider dual firmness. If you have a partner who has a totally different firmness preference, you’ll likely not want to purchase an extra-firm king mattress, unless you’re happy sleeping on the couch. Instead, consider choosing models with different firmness levels on both the left and right side. This allows for the needs of both partners to be satisfied.
• Add some layers. Remember that your perception of firmness may change as you get used to your new bed. Or, you may find the mattress feels too firm shortly after your free trial period expires. In this case, you may be able to alter the feel by adding a mattress topper or cushioning pad. You can add extra layers on top of the cover or place them under the cover if the mattress construction allows you to do that. Some brands offers this solution (Novosbed for example), here how it looks like:  
• Choose a flippable mattress. If you are still not sure about the firmness you need, search for a flippable bed. These models have different firmness levels on both sides, so you can flip your mattress and use the second sleeping surface if you end up not liking the first one.
• Find the supportive pillow. A suitable pillow is as crucial for your rest as the mattress itself. For a firm bed, you might want to choose a higher, firmer pillow, especially if you’re a side sleeper. Softer models with a small loft won’t provide enough support for your neck, and you may wake up in pain.
• Get the most out of your free trial period. If you’re buying a bed online, you can make use of an extended trial period. Most online brands will gladly offer you this option, if you ask. During this period, you can expect a hassle-free refund if you find the mattress isn’t suitable for you. Typically, these trials vary from 90–120 days, which is pretty long compared to the standard return period in a brick-and-mortar store.
• Check the warranty coverage. After your trial ends, you may still be eligible for mattress replacement or a full refund if the purchased product appears to be defective. Most mattress brands guarantee the sagging depth will be not deeper than the level specified in the warranty conditions. If the mattress sags below that level, you can use the warranty to get a new mattress. Sagging is just one of the possible defects covered by warranty.
• Consider the edge support. Strong edges may really be helpful if you and your partner require more space or simply like to sleep near the edge. Most firmer mattresses have reliable edges, especially if we are talking about hybrid models. Now, as for foam mattresses, their edges tend to compress more. You might still find extra-firm foam mattresses that have strong edges, but not all of them can support one’s body properly during sleep. So, it’s always better to check the reviews first and see what people have to say about the edge support of the model you are considering.
• Decide on the cooling components. Even though most firm mattresses aren’t likely to retain heat, some sleepers may require a bit extra to remain cool during the night. Now, innerspring and latex mattresses usually perform the best in terms of thermoregulation. Hybrid models can also sleep cool, especially those with firmer comfort layers. As for the foam, it might be a better idea to choose mattresses that have an open-cell structure. They are more breathable and can keep hot sleepers cool during the night. Another solution could be gel-infused foam. The gel particles trap the excess heat, keeping the sleeper sweat-free.
• Don’t forget about your partner. Firmer mattresses tend to be more responsive, which means your significant other might feel every move you make in bed. In this case, it might be a good idea to stick to memory foam models. Firm latex and hybrid mattresses can feel too bouncy for couples, especially if one of them is a restless sleeper.

Remember that any spills or stains on your mattress will void your warranty and you won’t be able to return or replace your bed. For this reason, it’s important that you invest in a good quality mattress protector.

What Is the Best Type of Extra-Firm Mattresses?

Even in the extra-firm category, there are plenty of mattresses to choose from.

That’s why it can often be hard for some shoppers to find the best option among the available models.

However, understanding the differences between mattress types can help users narrow down the list and single out something that would be ideal for them.

So, here are the main types of firm mattresses:

• Memory foam. Foam mattresses are loved by countless sleepers, and there are many reasons for that. Foam is famous for its pressure-alleviating properties. It’s an adaptive material that fills in the body curves and allows for a gentle hug where needed. As a result, this usually leads to proper weight distribution and reduced levels of pressure. Foam is also quite popular among couples. Such mattresses respond slowly to pressure and don’t offer much of a bounce. Therefore, they can absorb shock from movement effectively, which is crucial for undisturbed partnered sleep. Now, foam is notorious for trapping heat, but it’s not very likely for extra-firm mattresses to cause such issues. 
• Innerspring. Spring mattresses are among the most affordable options on the market. They are quite resilient and bouncy, which sometimes can be an issue for partnered sleepers (as shock from motion can easily travel from one side of the bed to the other). However, this works great for combination sleepers. They can move and shift in bed without feeling restricted. Innerspring mattresses are also famous for their thermoregulating properties. Because coils allow the air to circulate freely, spring models don’t sleep hot. They also have extra-sturdy edges, which makes getting out of bed easier (and creates more sleeping space for users).
• Hybrid. This mattress type is ideal for someone who wants the best from the two worlds, as hybrids use both coils and foam (sometimes also latex). Coils serve as a resilient base, while foam or latex are used for the comfort layers. As a result, hybrid mattresses often have a very balanced feel - neither too bouncy nor too cradling. They can be quite expensive, though. Additionally, hybrid models tend to be extra-thick and bulkier than many other mattresses, which makes them difficult to transport.
• Latex. It is possible to find an extra-firm latex mattress, but the number of options would be a bit limited. Latex is similar to memory foam - it is adaptive and cradling. Plus, it does an excellent job of alleviating pressure. At the same time, latex responds fast to pressure, so it’s not as restricting or hugging as foam. This mattress type belongs to the most expensive category, so shoppers should keep this aspect in mind. That being said, latex mattresses are also among the most durable ones. Another strong suit of this material is its ability to resist bacteria growth and dust mites. This makes latex mattresses a great solution for sleepers who often have to deal with environmental allergies.