Reviewing 7-Inch Twin-Size Mattresses


Our review process

No more trying to get through confusing articles and infographics to try to figure out which 7-inch twin-size mattress you need! By reading this guide, you'll have an excellent grasp on what kinds of mattresses are on the market, so you can confidently buy a mattress that will ensure comfortable sleep for years to come.

Here's where you can learn all about 7-inch twin-size mattresses. These mattresses are spacious enough for an individual without taking up as much room as a larger bed. They are constructed to save space, so they are a practical choice for smaller rooms. Twin-size mattresses are easily carried thanks to their lightweight construction. They measure 39" X 75" and are perfect for children's rooms and guest rooms. However, they are short in length, so if you're taller than 6'3", then you might want to consider a bed that is longer. Also, they are too small to sleep two people, so they're less than ideal for those who share their bed.

7-inch mattresses are suitable to use with standard-size sheets, so it will be easy to find linens that fit properly. They are great for trundle beds due to their slim build, which can easily be stowed away when not in use. These 7-inch mattresses are easy to carry thanks to their compact build. However, they provide less support than other types of mattresses, negatively affecting the quality of your sleep. Another drawback is that they wear out quickly, so they won't last long before beginning to deteriorate.

Our Top Ranking Mattresses:
Our Top Ranking Mattresses
Customer Rating
Brand
Select Luxury
Comfort
medium firm
Type
memory foam
Customer Rating
Brand
GranRest
Comfort
medium firm
Type
memory foam
Customer Rating
Brand
Best Price Mattress
Comfort
firm
Type
innerspring
Customer Rating
Brand
Dreamfoam Bedding
Comfort
firm
Type
foam mattress
Best Overall Score
An image of Select Luxury AB0701 Medium Firm Memory Foam Twin-Size 7-Inch Mattress

The Select Luxury Medium Firm Memory Foam Twin-Size Mattress is perfect for people who frequently have allergies. This hypoallergenic mattress helps reduce tossing and turning at night, significantly improving your quality of sleep. It minimizes motion transfer, making it an ideal choice for restless sleepers. Designed with a memory foam construction, it accommodates every possible sleeping position.

This hypoallergenic mattress has a 7-inch thickness, which doesn't provide the most support. With a medium firm comfort level, it will adjust to the curves of your spine in order to keep your body straight. It is available in a twin-size, making it the perfect size for dorm rooms and children's rooms. It has a stretch knit cover, keeping your mattress looking newer for longer. This hypoallergenic mattress is ideal for those who suffer from allergies or asthma. It is resistant to dust mites, so you can sleep easy knowing your mattress is pest-free.

    Pros
    • Medium firm mattress provides superior support of your body for uninterrupted sleep
    • Eliminates motion transfer, making it great for light sleepers
    • Helps reduce tossing and turning at night, significantly improving your quality of sleep
    Cons
    • Twin-size will not accommodate tall adults comfortably
    • Medium firm mattress can put uncomfortable pressure on pressure points
    • 7-inch thickness doesn't provide the most support
Runner Up
An image of GranRest Medium Firm Memory Foam Twin-Size 7-Inch Mattress

The GranRest Medium Firm Memory Foam Twin-Size Mattress is a great option for anyone who gets very hot while they're sleeping. Designed with a memory foam construction, this GranRest mattress accommodates every possible sleeping position. It conforms to your body for excellent pressure point relief. Available in a twin-size, it offers the perfect dimensions for children's rooms or dorm rooms. This GranRest mattress has three layers and features a medium firm comfort level, so it won't sag easily. With a 7-inch thickness, it provides you with a sturdy sleeping surface that won't sink in over time. It has I-Gel foam, convoluted foam, and HD foam layers. Featuring a ventilated design, it encourages sufficient airflow and controls moisture.

    Pros
    • Medium firm mattress ensures a deeper and more restful sleep
    • Conforms to the natural curves of your body, increasing its overall comfort and support
    • Twin-size is perfect for single sleepers
    Cons
    • Twin-size does not reasonably fit a couple
    • Medium firm mattress can put uncomfortable pressure on pressure points
    • 7-inch thickness doesn't provide the best support
Additional Picks
An image of Continental Sleep 108-3/3-1 Foam Twin-Size Innerspring System 7-Inch Mattress

For serious comfort and a good night's sleep, consider the Continental Sleep Foam Twin-Size Mattress. This orthopedic-quality Continental Sleep mattress evenly distributes your body's weight in order to relieve stress on pressure points. With a foam construction, this Continental Sleep mattress needs very little upkeep and can last for a very long time. It has a 7-inch thickness, which can withstand additional weight without sagging. This Continental Sleep mattress is available in a twin-size, making it the perfect size for children's rooms and dorm rooms. It has a waterproof cover, protecting your mattress from stains. It is waterproof, providing exceptional protection from allergens and stains.

    Pros
    • Features an orthopedic design, reducing upper and lower back pain
    • Twin-size is perfect for single sleepers
    • Waterproof cover will protect your mattress from stains
    Cons
    • Twin-size does not reasonably accommodate couples
    • 7-inch thickness doesn't provide the best support
    • Foam construction releases undesirable odors
An image of Best Price Firm Innerspring Twin-Size Bonnell Coils 7-Inch Mattress

For both comfort and support, choose the Best Price Firm Innerspring Twin-Size Mattress and enjoy a good night's sleep. With a firm mattress, this Best Price Mattress mattress provides excellent spinal support, which is good for people who sleep on their back. It features a 7-inch thickness, stopping your mattress from dipping in the center or falling on the sides. Available in a twin-size, this Best Price Mattress mattress has a compact design, fitting well in any space. It features a jacquard cover, adding an extra layer of support to the mattress for a more luxurious sleep. This Best Price Mattress mattress features a knitted cover, keeping its shape for easy care. With an innerspring construction, it adapts well to your sleeping position.

    Pros
    • Firm mattress will provide the support necessary to keep your body straight
    • Tightly compressed to make it easy to transport
    • Twin-size is great for one sleeper
    Cons
    • Twin-size does not reasonably accommodate couples
    • Firm mattress can put painful pressure on pressure points
    • 7-inch thickness doesn't provide the best support
An image of Dreamfoam Bedding UDCQTRI7-TT-C3 Firm Foam Twin-Size 7-Inch Mattress

For a better night's rest and endless comfort, select a Dreamfoam Bedding Firm Foam Twin-Size Mattress. Contouring to your body, this Dreamfoam Bedding mattress is tailored to each individual by targeting your body's specific stress points. It has a supportive design, aligning your spine horizontally when sleeping on your side. Featuring a foam construction, it will adapts to fit your body shape. Available in a twin-size, this Dreamfoam Bedding mattress offers the perfect dimensions for children's rooms or dorm rooms. It has a 7-inch thickness, so the mattress won't dip in the center or fall on the sides. It features a firm comfort level, which is suitable for those who sleep on their sides.

    Pros
    • Firm mattress is suitable for people who need precise spinal alignment
    • Supportive design ensures proper spinal support and alignment
    • Made to fit your body for exceptional pressure point relief
    Cons
    • Twin-size does not reasonably accommodate couples
    • Firm mattress can put painful pressure on pressure points
    • 7-inch thickness doesn't provide the best support
Still Need Help Narrowing Down Your Options? Here's Some Additional Information to Consider:
Picking Your Mattress Type
Memory Foam Mattresses

Before you buy, you'll want to decide if a memory foam mattress is right for you. We recommend to start by looking at this 7-inch twin-size mattress to give you a better idea. Featuring various foam types, these mattresses offer just the right level of support. Providing pressure-point relief, they will soothe any stress in your joints. They boast superior motion isolation technology, so your movements won't wake up your partner. However, these memory foam mattresses can smell a bit like chemicals at first, so you'll have to air them out for at least 24 hours before adding sheets. On top of that, they aren't waterproof, so you'll have to be careful and make sure that they don't encounter too much moisture.

Innerspring Mattresses

If you're thinking about getting an innerspring mattress, this 7-inch twin-size mattress might be a good choice. These mattresses are built with different kinds of coils to offer firm to plush support for added give. With a breathable design, they enable air to circulate freely, so they'll stay ventilated over time. They are built with different materials, giving you a wide range of foam densities to choose from. Moving heat away from your body, they will keep you cool all night. Featuring firm edges, innerspring mattresses will maintain their level surface for substantial support as time passes. A potential downside is that they are prone to premature sagging, so you'll have to replace them much sooner than other types of mattresses. Additionally, they don't contour to your body, so many people feel like they're too firm.

Foam Mattresses

If you're thinking about getting a foam mattress, this 7-inch twin-size mattress might be a good choice. These mattresses are available in a range of different types of materials, giving you the choice between a variety of levels of comfort and foam densities. They provide pressure-point relief by supporting the hips and shoulders. They boast superior motion isolation, so restless sleepers would highly benefit from these types of mattresses. A potential downside is that they may retain your body heat, so if you get warm throughout the night, then you might want to consider a mattress with better ventilation. Also, they can smell a bit like chemicals initially, so you'll have to air them out for at least 24 hours before putting sheets on.

Choose the Right Firmness for You
Firm Mattresses

Are you searching for a firm mattress? A 7-inch twin-size mattress could be a good choice for you. These mattresses promote circulation and blood flow, allowing you to experience deeper sleep. They provide proper weight distribution, which will support your joints and other sensitive areas. They are ideal for back sleepers and are built with a 34-36 pound indentation load deflection ranking. Something to keep in mind is that they may be uncomfortable if you're not accustomed to sleeping on hard surfaces, so it can take a couple of days to get used to them. In addition, they can put painful tension on specific pressure points, so if you want a mattress that alleviates pain in pressure points, this is not the mattress for you.

Medium Firm Mattresses

Are you searching for a medium firm mattress? A 7-inch twin-size mattress might be a good choice for you. Medium firm mattresses are built with an indentation load deflection ranking of 29-31 pounds and are perfect for people who sleep on their back and sides throughout the night. They allow for even weight distribution, which will support your back and other sensitive areas. Something to keep in mind is that they are more likely to cave in over time, so they will become less comfortable and supportive with extended use.