Buying a mattress isn’t something you do often — but when you do, it matters. A good mattress supports your body, improves your sleep, and can even lift your mood during the day. Choose the wrong one, and you’ll wake up stiff, tired, or worse — with a sore back.
With hundreds of types and brands out there, it’s easy to feel overwhelmed. So, what do sleep experts say about how to choose the right mattress? Here’s everything you should know before buying.
Start by Knowing How You Sleep
Everyone sleeps differently, and your sleeping position affects the kind of mattress that suits you best.
- Side sleepers: Usually need something softer to cushion the shoulders and hips. Memory foam or hybrid mattresses work well.
- Back sleepers: Benefit from medium-firm support that keeps the spine straight. Pocket sprung or orthopaedic designs are ideal.
- Front sleepers: Do best on firmer mattresses that prevent the lower back from sinking.
Experts agree — matching your mattress to your sleep position is the first step to waking up pain-free.
Understand the Different Types of Mattress
The next step is learning what each type offers. Not all mattresses feel the same, even if they look similar on the outside.
Memory Foam
This material moulds to the shape of your body, spreading weight evenly and easing pressure points. It’s quiet, great for joint pain, and perfect for couples who don’t want to feel movement from the other side of the bed.
However, it can trap heat, so look for versions with breathable layers if you tend to sleep warm.
Pocket Sprung
Pocket sprung mattresses contain hundreds of small springs, each in its own fabric pocket. They move independently, giving tailored support and good airflow.
They feel bouncy and supportive, making them popular with people who prefer a more traditional bed feel.
Hybrid
A hybrid mattress combines pocket springs with a top layer of memory foam or latex. You get the bounce of springs and the comfort of foam in one design.
They suit almost any sleeper but are usually heavier and cost more than basic models.
Latex
Latex mattresses are naturally resilient and breathable. They last for years and stay cool through the night. They’re also hypoallergenic, which is ideal if you have allergies.
The downside is that they’re often heavier and more expensive, though the lifespan makes up for it.
Open Coil
These are made with one continuous spring system and tend to be cheaper. They don’t contour to the body as well as pocket springs, but they can still provide firm and reliable support — ideal for guest rooms or short-term use.
Firmness Matters More Than You Think
One of the most common mistakes people make is choosing the wrong firmness. A mattress that’s too soft won’t support your spine, while one that’s too firm can create pressure on your joints.
Experts usually recommend:
- Soft: Best for lighter people and side sleepers.
- Medium: Suits most people, especially those who switch positions.
- Firm: Ideal for heavier individuals or anyone who needs extra support.
If you share a bed, look for a split-firmness model or a medium-firm mattress that balances both preferences.
Try Before You Buy
Many experts say you should always try a new mattress before buying if possible. Lie on it for at least ten minutes. Move around, roll over, and check how your back feels.
If you’re buying a mattress online, look for brands that offer a trial period. Some give you up to 100 nights to decide whether the mattress is right for you.
This helps take the risk out of shopping — especially if you’re switching to a new type, such as memory foam or hybrid.
Don’t Ignore the Base
A good mattress is only as good as the base it rests on. Pairing the wrong type can reduce support and shorten its lifespan.
- Slatted bases work well with most foam and latex mattresses, but make sure the slats are evenly spaced.
- Divan bases offer even support and often come with drawers for storage.
- Solid platform bases make a bed feel firmer, which is great for those who prefer a supportive surface.
Replacing your mattress but keeping an old, sagging base can ruin the new one within months.
Think About Breathability and Hygiene
Mattresses collect moisture and heat from your body each night. Breathable materials like natural latex, pocket springs, or cooling foams help prevent this build-up.
Look for removable, washable covers or ones with built-in ventilation. If you suffer from allergies, hypoallergenic covers or dust-mite-resistant fabrics are worth the investment.
Set a Realistic Budget
You don’t have to spend a fortune to sleep well, but very cheap mattresses may not give you the support you need, however they are perfect for guest beds or occasional use. A mid-range mattress often provides the best balance of comfort, durability, and cost.
Experts suggest setting aside as much as you can comfortably afford, since you’ll spend a third of your life on it.
Remember: a good mattress should last between seven and ten years with proper care.
Take Care of It
Once you’ve found the right mattress, look after it. Rotate it every few months (unless the manufacturer says otherwise), and use a mattress protector to guard against spills and dust.
Good care keeps it supportive for longer and helps you get the most from your purchase
Focus On How You Sleep
Shopping for a mattress doesn’t have to be confusing. Focus on how you sleep, the level of support you like, and the type of materials that suit your comfort and budget.
A quality mattress is an investment in better rest, sharper focus, and improved mood. Take your time, test a few options, and listen to how your body feels.
When you wake up refreshed every morning, you’ll know you made the right choice.
