Buying a mattress might seem simple — you walk into a store (or browse online), pick the softest or biggest one, and call it a day. But that quick decision could lead to years of discomfort, restless nights, and wasted money.
I know from experience that finding the right mattress boils down to understanding your body, your sleeping habits, and the mattress construction. In this article, I explain how to choose a mattress as well as the common mistakes I see people making all the time when they purchase a bed. My goal is to give you everything you need to make a confident and informed decision.
Key Takeaways
- Start with your sleep style — your preferred sleep position should guide mattress firmness and support level.
- Avoid common shopping mistakes — like buying based on price alone or skipping the fine print on warranties.
- Durability matters — a high-quality mattress with proper support can last over a decade without sagging.
- Materials impact comfort — choose breathable, supportive materials like natural latex or hybrid designs if you sleep hot or need pressure relief.
- Test or research thoroughly — don’t rely on marketing claims alone; understand what’s inside the mattress and how it supports your body.
How to Choose a Mattress: Common Mistakes to Avoid
At The Beloit Mattress Company, we’ve helped countless customers find the ideal mattress for their needs. But shopping for a mattress can be overwhelming, and many people make avoidable mistakes that lead to buyer’s remorse. Here are the top six mistakes you can avoid.
1. Buying a Mattress Because a Friend or Relative Loves It
It’s easy to be swayed by a glowing recommendation from someone you trust. But the truth is, your body, sleep habits, and comfort preferences are unique. A mattress that feels perfect to your friend could end up being too firm, or too soft, for you.
This is especially common with “mattress in a box” brands that friends often recommend. While convenient, these mattresses can come with hidden issues, like poor long-term durability, strong off-gassing odors, or one-size-fits-all firmness that doesn’t work for everyone. We explore these red flags in detail in our blog on mattress in a box problems.
Here’s an example: side sleepers often need more pressure relief at the shoulders and hips, while back sleepers might prioritize firmer support. Some sleepers even find that an adjustable base improves their comfort dramatically, especially if they deal with snoring, acid reflux, or circulation issues.
Instead of relying on someone else’s experience, focus on what you need for a good night’s sleep.
2. Focusing Solely on Price — Cheap or Expensive — Over Comfort and Fit
Many mattress shoppers fall into one of two pricing pitfalls. Some go straight for the cheapest option, assuming all mattresses are more or less the same. But low cost often comes at the expense of durability.
A mattress that starts sagging after just a few years — something we’ve heard about often from frustrated customers — can lead to uncomfortable nights and the added expense of replacing it sooner than expected. This is especially important for heavier sleepers, where mattress durability matters even more.
On the flip side, others assume that the most expensive mattress must be the best. But a higher price tag doesn’t automatically equal better sleep. Just because it costs more doesn’t mean it’s the right fit for your body or sleep style.
For example: a back sleeper may find greater comfort from a budget-friendly model that offers extra support than in a luxury gel mattress loaded with plush cushioning. Quality is important, but the key is to choose a mattress that delivers good sleep by meeting your unique needs, not just your wallet.
3. Underestimating the Importance of Proper Mattress Support
One of the most common mistakes we see is overlooking how crucial the foundation and bed frame are to your mattress’s performance and longevity. It’s not uncommon to hear stories like, “I’ve purchased three mattresses in the last four years, and all of them sag in the middle.”
After a closer look, the real issue frequently turns out to be the bed frame itself. When the frame doesn’t offer proper support, the foundation can give way, and once that happens, any mattress placed on top is bound to sag, no matter the brand or quality.
This problem isn’t limited to older setups, we regularly see it with new bed frames as well. Even frames advertised to support a foundation or platform-style mattresses can fall short. Many of today’s options are mass-produced with lightweight materials and designed for compact shipping, not for providing lasting, structural support.
With so many different types of bed frames on the market, it’s easy to assume they’re all created equal—but they’re not.
Investing in a quality foundation, like our heavy duty foundations, can make all the difference in ensuring your mattress lasts for decades without sagging.
4. Ignoring Sleep Position and Personal Comfort Needs
Overlooking your sleep position when choosing a mattress is a common but critical mistake. Side sleepers typically benefit from a blend of softness and support that helps ease pressure points around the shoulders and hips.
In contrast, stomach sleepers, along with back sleepers, often need a firmer surface to maintain proper spinal alignment throughout the night.
We’ve heard from many customers who regretted buying a mattress that was either too soft or too firm, simply because they didn’t factor in how their sleep position affects comfort and support. Taking this into account can make all the difference in finding a mattress that truly fits your needs.
5. Skipping the Fine Print on Warranties and Return Policies
Many shoppers overlook the fine print in warranty terms or return policies, only to end up stuck with a mattress that doesn’t meet their expectations. Some companies tack on steep service fees, making it difficult or costly to return a product that turns out to be less than ideal.
At The Beloit Mattress Company, we believe in transparency. That’s why our 365-night comfort policy gives you the flexibility to have your mattress remade into the model of your choice, helping you get closer to a truly comfortable mattress.
Here’s an example: regarding delivery, we offer free white glove delivery within a 50-mile radius of our factory, a discounted rate for deliveries between 51–300 miles, and custom quotes for locations beyond that. To ensure full warranty protection, your mattress must be placed on a proper foundation or support system, such as a hard, level surface specifically designed to support the weight and structure of your mattress.
Expert Tip: Don’t skip reading the return policy—some brands charge hefty restocking or shipping fees.
6. Not Testing or Researching Enough
Skipping a hands-on trial or failing to research the materials and construction can make mattress-shopping a frustrating experience. While online reviews offer some insight, they’re no substitute for understanding what’s actually inside the mattress.
Take memory foam, for instance: many mattress manufacturers use it, but it tends to trap heat, which can be a problem for hot sleepers. That’s why we offer models made with all-natural cotton and wool, free from synthetic foams.
These materials not only improve breathability and durability but also appeal to customers who prioritize a chemical-free sleep environment.
Now that we’ve explored the most common mattress-shopping mistakes, it’s time to dive into how to choose the right mattress for your body type, sleep preferences, and lifestyle—while staying within your ideal price range.
How to Choose the Right Mattress For Your Body
No two sleepers are exactly alike, which is why choosing a mattress should begin with a closer look at how your body rests and what helps you sleep best. Here are the key factors to keep in mind when selecting your mattress.
1. Assess Your Sleep Needs
The best way to start your mattress-buying journey is by evaluating your own needs. Consider your sleep position, ideal firmness level, and any specific concerns like pressure relief or temperature regulation. Are you a side sleeper looking for extra cushioning? Or do you sleep best on a firm surface? Understanding these factors ensures your choice aligns with your personal preference and supports long-term sleep quality.
More on this topic below.
2. Prioritize Durability and Materials
Here’s the good news: high-quality materials can significantly extend a mattress’s lifespan. Whether you’re choosing a flippable design or a well-engineered no-flip model, investing in durability pays off.
Our LuxCore coil system with a Vigor Edge Steel Perimeter ensures edge-to-edge support, as seen in customer feedback about our mattresses holding up for over a decade.
3. Consider Custom Needs (Especially for Unique Sizes)
If you need a different mattress size, whether for an RV, boat, or a uniquely shaped space, don’t compromise on fit or comfort.
We specialize in crafting custom-sized mattresses, including designs with radius corners or angled edges. Custom mattresses may come at a slight premium, they provide unmatched support and personalized comfort.
If you’re still still considering what size mattress you need, our guide can help you choose the right one for your space and needs.
4. Test or Research Thoroughly
When possible, try out the mattress in person. If you’re shopping online, dive into the details, read up on materials, construction, and customer feedback.
Reviews are helpful, but nothing replaces clear product information. If you’re uncertain, reach out with questions. Understanding what you’re buying is the best way to avoid disappointment and ensure a great fit for your personal preference.
5. Understand Delivery and Setup
Know what delivery entails. It may seem like you’re getting a great deal on a mattress, but if shipping costs as much as the mattress, you’re not getting a deal after all. Our White Glove service includes removal & recycling of your old mattress, placing the new mattress on your bed frame, & removal of packaging materials.
6. Budget Wisely, But Don’t Skimp
Set a realistic price range, but don’t let cost alone drive your decision. A quality mattress is an investment in your overall well-being. And the better news? Our mattresses come with a generous 365-day trial period, giving you the flexibility to have your mattress remade into the model of your choice if it’s not the best fit.
Match Your Mattress to Your Sleep Needs and Style
To find a good option for you, there are quite a few factors to keep in mind. As mentioned previously, you need to account for your sleep needs and preferences. Your body has curves, and that means that a flat surface isn’t ideal for anyone.
However, when you choose a mattress that supports your body in the position you like to sleep in, you will feel the difference. Your sleep position should, at least in part, influence the type of mattress you purchase.
While comfort is important, it is also critical to see the benefits from a health perspective. The right mattress will help you maintain healthy spinal alignment, reducing joint compression in your spine and alleviating nerve discomfort.
Side Sleepers
If you’re a side sleeper, you’ll need a mattress capable of supporting your body shape. The ideal firmness for side sleepers ranges from a soft mattress, which provides more comfort, to a medium-soft mattress, which offers support for spinal alignment.
The right side sleeper mattress can reduce hip pain while also alleviating joint pain in the knees, lower back, and neck.
Consider the Hybrid Easy Rest Cloud Mattress or the Hybrid Easy Rest Classic Mattress for the support and comfort of natural latex.
Back Sleepers
For those who spend most of their time on their back at night, you’ll benefit from a medium-firm mattress in most situations.
Back sleepers still have a curve in their spine and behind the legs, but most of the body is straight, leading to the need for more overall support. If you have chronic back pain now, that may be because you need a higher-quality, firmer mattress.
You can try out different firmness levels, but it is always critical to ensure that there’s still some give. You don’t want to sleep on a rock! It’s a good idea to consider coil springs that offer support, though other mattress options can also work well.
Getting it just right is essential to reducing lower back pain and back problems in general.
Stomach Sleepers
Those who sleep on their stomach most of the night benefit from a firmer mattress.
If you have a soft mattress, your midsection will sink into the mattress, creating an unnatural curve to your spine. Soft beds for those who are stomach sleepers are a common reason for back pain.
The best foam mattresses can work, but only if it is high-density. Even then, you’re probably better off going for a hybrid or full latex mattress. You do not want it too much give.
The most important factors here are quality build and ample support.
Combination Sleepers and Hot Sleepers
If you’re reading this list and unsure what to do because you turn often, or you are not single sleepers (and have different styles of sleeping), consider your options a bit closer.
If you sleep in multiple positions, aim for a mid-firm mattress in most situations. Spine alignment is the most important factor to get right, especially if you spend even a small portion of the night on your stomach.
For hot sleepers, there is nothing quite like the benefits of cooling gel. Memory foam mattresses, including a latex foam mattress without cooling gel, will make sleep more challenging.
Always choose those that offer higher quality materials.
For example: a natural latex mattress with organic materials will be far less warming and more comfortable for you.
Here’s a quick recap of the different types of mattresses for each sleeping position.
| Sleeping Position | Recommended Firmness | Ideal Mattress Types | Key Considerations |
|---|---|---|---|
| Side Sleepers | Soft to Medium-Soft | Memory Foam, Hybrid with Latex | Pressure relief for shoulders and hips; contouring comfort |
| Back Sleepers | Medium-Firm to Firm | Innerspring, Hybrid, Latex | Spinal alignment, lumbar support without sagging |
| Stomach Sleepers | Firm | Latex, Innerspring | Prevents midsection sinking and spine overextension |
| Combination Sleepers | Medium to Medium-Firm | Hybrid, Responsive Latex | Support across multiple positions; motion isolation and bounce |
| Hot Sleepers | Medium to Firm (cooling materials) | Latex, Gel Memory Foam, Hybrid | Temperature regulation; breathable materials for airflow |
Types of Mattresses: What’s Out There?
Choosing a mattress means knowing your options. Take a closer look at the most common mattress types and consider when they may be suitable for each specific need.
Innerspring Mattresses
Innerspring mattresses have steel coils that support your body. Springs at the core create a firm level of support and minimize motion transfer. These mattresses from The Beloit Mattress Company offer some of the best airflow in the market to keep you cooler and more comfortable.
Memory Foam Mattresses
Memory foam mattresses can be tricky because not all memory foam is the same. Some memory foam mattresses can be made with low-density foam, which wears out easily and doesn’t provide support for your body. High-density foam does provide the support you need while still providing the plush and soft feel.
Gel memory foam is a similar product that does not warm to the skin as much as others. These mattresses are beneficial because they relieve joint pressure, provide spinal column alignment, and offer motion isolation.
Latex Mattresses
Latex mattresses, featuring natural latex and Dunlop latex, have a softer feel, which translates into more bounce and a faster response when you turn over because there’s less compression. We use only the best Dunlap and Talalay latex, which reduces heat retention and keeps you cool. They are ideal for reducing pain, keeping the spine aligned naturally, and creating an allergen-free environment.
Hybrid Mattresses
Hybrid mattresses give you some of the best features. That includes an innerspring core with individually wrapped coils and a natural latex or premium memory foam addition. This creates enhanced support and conforming comfort. Hybrids are great for most sleepers who need pressure relief and spinal alignment.
Peak Inside a Hybrid Mattress
A hybrid mattress blends the sturdy support of individually wrapped coils with the soft comfort of foam and latex layers on top. This layered design helps balance pressure relief, motion isolation, and back support in one mattress. You get a mattress that’s supportive without feeling too firm, and comfortable without sinking in—ideal for almost any sleeping position.
Finding the Right Firmness Level
You will often hear recommendations for firmness, such as “choose a medium firmness.” But, what does that really mean? There’s a scale for mattress firmness that ranges from 1 to 10. Mattresses lower on the scale are rated a 1, meaning they lack much support.
Mattresses rated higher on the scale are firmer. A medium firm mattress is one that sits in the 5 to 6 range. This scale from softer mattress to firmer mattress should be a part of your consideration when choosing a mattress.
How Your Body Type Affects Mattress Selection
You spend as much as a third of your life in bed. You need the right mattress for better quality sleep, but your body shape and size could be playing a role in your overall comfort level. For example, heavier sleepers benefit from an innerspring mattress with steel coils, or a hybrid mattress that combines coils and foam.
Aim for a medium-firm to firm-feel for ample support. This prevents sinking into the mattress and keeps spinal alignment at its best. In all cases, choose a mattress that offers ample support for your body weight and pressure distribution, tailored to your body’s shape.
Good Pressure Relief for Better Sleep
Your body’s pressure points are areas that receive the brunt of your body weight when sleeping. The lower back is a common pressure point that is negatively impacted when using a poor-quality mattress. Other areas include the shoulders, hips, knees, and even your tailbone.
These are areas where the body touches the mattress. Choose a mattress that supports these areas based on your sleep preferences and style.
How to Know If It’s Time for a New Mattress
The best time to get a new mattress is before you start feeling aches and pains. Here are some tell-tale signals that your mattress is wearing out.
- Look for signs of wear and tear, such as coils becoming more pronounced or the edges fraying.
- Notice when the mattress isn’t springing back into position when you get up, or the latex foam mattress no longer holds its shape.
- If you start developing soreness when waking up, it could be an indication that you need to replace your existing mattress.
Mattress Recommendations Based on Age and Condition
If your mattress is more than 8 to 10 years old, it is time to replace it. More importantly, look at the year warranty. Is the warranty still in place? This is an important step when you don’t sleep on the mattress often. Refreshing the guest room mattress every so often is important too.
Also, note that if you bought the cheapest mattress years ago or a low-end mattress brand that just is not working for you, it’s time to consider a new mattress. A slightly higher price could mean better sleep. Invest in a good mattress.
Final Thoughts on How to Choose a Mattress: A Better Mattress Starts with a Better Fit
It’s crucial to balance your budget with your body’s needs when selecting the best mattress for you. Choosing the right mattress comes down to understanding your body, avoiding common pitfalls, and focusing on comfort, support, and quality that fits your lifestyle.
We’ve been crafting mattresses with care since 1929, focusing on all-natural materials, durability, and customization. Whether you need a flippable innerspring mattress that lasts decades or a custom mattress for an RV, we’re here to help. Our customers appreciate our transparency and commitment to quality, as seen in mattresses that don’t sag even after years of use—proof that we truly care about how long mattresses last.
Ready to find your perfect mattress? Contact us today to discuss your needs or request a custom quote. Let’s ensure your next mattress is the right one for you.
Still not sure where to start? Try our quick and easy Mattress Match tool—designed to help you find the perfect mattress type and model for your sleep style, comfort preferences, and budget in just seconds.
Frequently Asked Questions
Is a foam or spring mattress better?
It depends on your sleep preferences and body type. Foam mattresses (like memory foam or latex) offer excellent pressure relief, contouring, and motion isolation—great for side sleepers or couples.
Innerspring mattresses provide firmer support and better airflow, ideal for back sleepers or hot sleepers. Many people prefer a hybrid mattress, which combines both for balanced comfort and support.
How much should I pay for a good quality mattress?
Expect to invest between $800–$2,500 for a durable, high-quality queen-size mattress. Lower-priced options may feel good initially but often lack long-term support or durability. At The Beloit Mattress Co., we offer factory-direct pricing [we cut out the middleman], meaning you get handcrafted quality without retail markup—lasting comfort without overpaying.
How often should you replace your mattress?
Most mattresses should be replaced every 8–10 years, depending on their materials and how well they’ve held up. Signs you need a new mattress include sagging, waking up sore, or noticing worn edges and lack of support.
What’s the best day to buy a mattress?
Holiday weekends like Memorial Day, Labor Day, and Black Friday often bring good deals—but the best time to buy is when your current mattress is affecting your sleep. Factory-direct manufacturers like us offer consistent best in value mattresses year-round, so you don’t have to wait for a big-box sale to get the right mattress.
