Best Mattress Types for Small Double Beds
Let’s be honest— Not everyone has a massive main bedroom. And that’s okay. If your space is tight, a small double bed can be a total game-changer. It gives you the room you need without swallowing your space. But here's the catch.
A good bed needs the right mattress. That’s where most people mess up—but not you. This guide will walk you through the best mattress types for small double beds. Let's find your perfect fit.
What Is a Small Double Bed?
Not sure what a small double is? No worries—let’s break it down. A small double mattress is usually 120cm wide and 190cm long. That’s 4 feet wide. It sits between a single and a standard double. More room than a single. Less bulk than a full double.
It’s the perfect size if you’re:
- Sleeping solo but want extra space
- Sharing occasionally
- Living in a flat, studio, or box room
- Furnishing a guest room
It’s compact, comfy, and way more versatile than people think.
Why Mattress Type Matters
Now, here’s the truth. Not every mattress works well in a small space. Some are too bulky. Others sleep too hot. And some just don’t offer enough support. So, how do you pick the right one?
Focus on three things:
- Support
- Comfort
- Space efficiency
Let’s break down your best options.
Top Mattress Types
Memory Foam Magic
Suppose you love that "sink-in" feeling; memory foam is your best friend. It hugs your body. It relieves pressure. And it’s great for side sleepers.
Bonus: It works well on most types of small double bed frames.
But memory foam can trap heat. So, look for cooling gel options if you sleep hot. Perfect for solo sleepers who want comfort without bounce.
Pocket Sprung Picks
Want a bit more bounce and airflow? Go with pocket springs. Each spring moves on its own, so you get good support without rolling into the middle. It’s breathable. It’s responsive.
And it’s ideal if you toss and turn at night. This one’s a great choice if you share the bed occasionally.
Hybrid = Best of Both
Can’t decide between foam and springs? Don’t worry—you don’t have to. Hybrid mattresses give you both. You get the softness of memory foam + the bounce of springs.
They’re comfy, supportive, and super durable. If you want a "just right" feel, this one's for you.
Latex Love
Looking for something eco-friendly? LaTeX might be your match. It’s natural. It’s breathable. And it lasts for years. Plus, it’s great for allergies.
The feel? A bit bouncier than memory foam, but still contouring. Downside? It’s often pricier. But worth it if you want a green, long-term option.
Orthopedic Support
Struggle with back pain? It is the mattress to consider. Orthopedic mattresses are built for support. They're usually firmer and help keep your spine aligned.
Great for back and stomach sleepers. Even in a small double, it can deliver significant relief.
Choosing What’s Right for You
Let's talk about YOU for a second because the best mattress depends on how you sleep.
Match It to Your Sleep Style
- Side sleeper? Go for memory foam or a plush hybrid.
- Back sleeper? Medium-firm or orthopedic.
- Stomach sleeper? Something firmer to keep your spine neutral.
Your sleep style matters more than mattress trends.
Consider Your Room Size
Small room? You'll want a mattress that doesn't take over the space.
Try to stay under 10–12 inches thick if you’re pairing it with storage or lifting frames. Thinner mattresses keep the room feeling open.
Budget vs Quality
Let’s be real. You don’t need to spend a fortune to sleep well. But don’t go too cheap either. Foam-only mattresses often sag fast.
Aim for a balance—invest in good support, even on a budget. Your back will thank you.
Who Needs a Small Double?
Still not sure if this bed size is right for you? Let's walk through who benefits from choosing a small double.
Perfect for Solo Sleepers
If you sleep alone but want more room than a single bed offers, a small double is a dream. You get enough space to roll, stretch, and get comfy, without sacrificing room in your bedroom. It's the sweet spot between space and practicality.
Great for Growing Teens
If your teen is outgrowing their single bed, a small double is the perfect upgrade. It gives them more room to stretch out without taking over the entire room. It feels more mature than a single and fits easily into most average-sized bedrooms.
Couples in Cozy Spaces
Living in a smaller flat or city apartment? A small double can save serious space without giving up comfort. It fits snugly in tight rooms while still allowing space to move around. It’s great for couples who don’t mind getting a little cozy.
Guest Room Essentials
A small double works wonders in guest bedrooms. It’s not too big that it clutters the room, but not too small to feel uncomfortable. It offers enough space for one guest to sleep luxuriously—or for two people to manage a few nights comfortably.
Budget-Friendly Option
Smaller beds often come with smaller price tags. A small double can be a smart buy when you're furnishing a room on a budget. Plus, accessories like sheets and duvets are usually cheaper, saving you more in the long run.
Is It Too Small for Two?
This is a big question. So let's break it down and keep it real.
Let’s Talk Real Space
Two people in a 4ft wide bed? It’s tight. You’ll feel each other’s every move. No room for stretching or midnight starfish poses. You’ll need to be comfortable with close quarters.
Short-Term vs Long-Term Sharing
Great for sleepovers. But every night? It may feel cramped. Fine for a weekend guest or short visits. Not ideal if you both need your own sleeping space.
Sleep Style Matters
Do you sprawl? Snore? Hog the blanket? If yes, maybe go up a size. Light sleepers may wake up more often. Sharing works best if you have similar habits.
Try Before You Buy
Go to a showroom. Lie down together. Get a feel for the space. You’ll know quickly if it feels too cramped or just right.
Good for Smaller Couples
If you’re both petite, it can work just fine. Less tossing and turning means fewer space issues. Just make sure you’re both comfortable with cozy. Sometimes, less space brings you closer—literally!
Thickness Matters Too
You might not think about mattress height, but you should. Here’s why:
Storage Beds Need Slim Mattresses
A chunky mattress makes it harder to access storage underneath. Lift-up ottoman beds or gas-lift frames need lighter, thinner mattresses. You don’t want to struggle just to grab extra bed sheets. Go slim to keep things practical and hassle-free.
Comfort Starts with Depth
Thicker mattresses usually offer more layers = more comfort. They give better pressure relief and support over time. Great for side sleepers or anyone needing extra cushioning. But keep in mind, thick doesn’t always mean better for all bed types.
Low Beds Feel Minimalist
Slim mattresses keep things sleek and modern. They create a low-profile, minimal vibe that works in tight rooms. They also make getting in and out of bed easier. Perfect if you’re aiming for a clean, clutter-free look.
Check Your Bed Frame First
Some bed frames need a specific thickness to feel right. Slatted frames especially need enough depth for full support. Too thin? You’ll feel the slats. Too thick? It might sit awkwardly or cover the headboard.
Tall Mattresses May Block Décor
Think: window ledges, headboards, wall art—too tall = awkward fit. A thick mattress might even hide part of your statement headboard—measure before you buy to avoid visual clutter.
Weight Can Be an Issue Too
Heavier mattresses are harder to move or rotate. If your room is tight or your frame lifts for storage, lighter is better. Foam is usually lighter than spring or hybrid styles. So pick what fits your setup, not just your style.
Safety for Kids and Pets
High mattresses can be risky in homes with kids or pets. A fall from a tall bed hurts more than you think. Lower beds are safer, especially in shared family spaces. Plus, they’re easier for pets to hop onto at night.
Final Thoughts
Small space? No problem. The right mattress can make your slight double feel just right. It’s all about knowing what works for your body, your room, and your budget.
So here’s what you do:
- Test a few in-store
- Read real reviews
- Think about your sleep habits
Because when you sleep better, you live better. And yes, even in a small double bed. Need help choosing the right mattress? Drop your questions in the comments—we’ve got your back!
FAQs
What size is a small double mattress?
It’s usually 120cm x 190cm (or 4ft wide). Perfect for smaller bedrooms, guest rooms, or tight corners. It gives more room than a single without overwhelming the space.
Is a small double mattress good for couples?
Yes—for short-term use or if you’re both on the smaller side. It’s cozy and space-saving but might feel tight over time. Great for snuggles, not ideal for restless sleepers.
Can I use a small double mattress on a standard double bed?
Nope. It’ll leave gaps around the edges and may slide around. It won't align correctly with the bed frame. Always match the mattress size to your base for best comfort and support.
Which mattress is best for back pain in small doubles?
Go for orthopedic or medium-firm hybrid mattresses. They offer solid support and better spinal alignment. A firmer feel helps reduce pressure and morning stiffness.
Are memory foam mattresses hot to sleep on?
Some older models do trap heat, especially in summer. But newer ones use cooling gel layers or airflow covers. Always check for breathable materials if you sleep warm.
