Twin mattresses are ideal for kids' bedrooms, or rooms where bunk beds or daybeds are used. Serta produces a wide variety of twin mattresses featuring both innerspring and all-foam support systems. Twin mattresses are often referred to as “single” mattresses. A Serta twin mattress measures approximately 38" x 74.5". These measurements can vary by +/- 1/2". Size availability varies by product and retailer. Mattress heights vary by product, so please see your retailer for information on specific model height. Serta also produces Twin XL mattresses, which measure approximately 38" x 79.5". Twin XL mattresses are often used in college dorms and hospitals.Clear all selections Departments Twin XL Mattresses $ to $ Clear all selections $ to $ Clear price Night Therapy iCoil 12" Euro Box Top Spring Mattress and SmartBase Bed Frame Set, Twin | Night Therapy iCoil 12" Euro Boxtop Spring Mattress and Bi-Fold Box Spring Set, Twin | Serta Perfect Sleeper Chasefield Plush Eurotop Twin Mattress |
Serta Perfect Sleeper Ridgemont Luxury Super Pillowtop Twin Mattress | Night Therapy iCoil 10" Pillowtop Spring Mattress and SmartBase Bed Frame Set, Twin | Sharper Image 8" Gel Memory Foam Mattress - Twin | Classic Dreams 7" Kids' Memory Foam Mattress, Twin (Blue) | 12" Night Therapy Pressure Relief Memory Foam Mattress & Bi-Fold® Box Spring Set (Various Sizes) | Serta Hallworth Firm Twin Mattress | Night Therapy Memory Foam 8 Inch Pressure Relief Twin Mattress | Night Therapy Memory Foam 8 Inch Pressure Relief Twin XL Mattress | Miralax Twin Pack (2 Bottles x 34 Doses) | Night Therapy Memory Foam 8 Inch Pressure Relief Twin XL Mattress & Bed Frame Set | Night Therapy iCoil 8" Spring Mattress, Twin XL | Sleep Revolution Resort Premier Memory Foam Folding Guest Bed | Night Therapy iCoil 12 Inch Euro box Top Spring Twin Mattress | Night Therapy 10" Classic Green Tea Memory Foam Queen Mattress and Bi-Fold Box Spring Set |
Night Therapy Smart Base Steel Bed Frame Twin XL Foundation | Night Therapy Classic 12" Euro Box Top Spring Mattress (Various Sizes) | Night Therapy 8" Classic Green Tea Memory Foam Queen Mattress and SmartBase Set | Night Therapy Smart Box Spring (Various Sizes) | Night Therapy Memory Foam 8 Inch Pressure Relief Twin XL Mattress & Bi-Fold Box Spring Set | Night Therapy 10" Classic Green Tea Memory Foam Twin Mattress | Sharper Image 10" Gel Memory Foam Mattress - Twin | Night Therapy 8" Classic Green Tea Memory Foam Twin Mattress and SmartBase Set | Serta Perfect Sleeper Chasefield Plush Eurotop Twin XL Mattress | Serta Perfect Sleeper Brindale Twin Firm Mattress Set | Night Therapy 8" Classic Green Tea Memory Foam Queen Mattress | Serta Perfect Sleeper Torrington Super Pillowtop Twin Mattress | Serta Perfect Sleeper Chasefield Plush Eurotop Twin Mattress Set | Night Therapy 10" Classic Green Tea Memory Foam Twin Mattress and SmartBase Set |
iBed Hideaway Guest Bed | Serta Motion Perfect III Adjustable Foundation (Assorted Sizes) | Non-members pay 10% surchargeJoin now! Free Pickup Add to list About this item Perfect for bunk beds and day beds Replaces the best-selling Serta Camden mattress Provides durable comfort and support Description Member reviews & questions Policies & plans Description The Serta® Hallworth classically-comfortable mattress is perfect for bunk beds and day beds. A firming foam layer and twice tempered coil innerspring provide durable comfort and support for a good night’s sleep. Pair your mattress with a Serta Boxspring for long-lasting durability (sold separately). Serta’s mattress collection at Sam’s Club now features more advanced technologies at affordable prices. Specifications MATTRESS SPECIFICATIONS Comfort Firm Mattress. Comfort Rating: 2 Support Firm and supportive for everyday comfort. One-sided – No Flip Design. Safety Fireblocker – exceeds Federal and State Flammability Standards Durability 1 Year Limited Warranty Coil Count Twin: 228
Mattress only -- boxspring not included *To buy as set, click here. Assembled Country USA Assembled Size Mattress size - 38"W x 74.5"L Mattress height - 6.75" Component Country USA And Imported Member reviews & questions Policies & plans Warranty Information 1 Year Limited Warranty Individual comfort is key when deciding the right size mattress. Let us help you discover the many other factors that contribute to finding the perfect mattress to fit your room and your comfort needs. This is the most common size found in children's rooms, and is used on daybeds, trundle units and hideaways. The width of a twin mattress (39") is the minimal amount of space needed for a single person to lie comfortably each night. Full size beds are 15" wider than Twin beds and 5" shorter than a Queen bed. This size is a good option for a guest room or as a child's step-up mattress. Currently the dominant size bed in America, Queen Beds are 6" wider (and 5" longer) than a Full size bed.
These added inches can make all the difference in comfort, but each adult still has 9" less than the width of a standard Twin bed. However, it's a good choice for guest rooms and smaller master bedrooms. Can use standard pillows or the slightly larger queen size pillows. Approx. width per person: 30" Learn More. King beds are growing in popularity. King is about 16" wider than a Queen bed. Both are about 80" long. The Eastern King is the only bed to give each person the same width as a Twin bed. In fact you can push 2 Extra-Long Twin beds together to be the same size as an Eastern King. This is a good way to have a versatile guest room (use 2 twins separately or push together to make a king bed for couples). An Eastern King bed comes with one mattress and two half-width boxsprings to be more manageable when moving. Approx. width per person: 38" Learn More Twin XL, or extra long, is the most common mattress size found in college dorms. The additional 5" in length (compared to a twin sized mattress) accommodates taller sleepers.
Twin XL mattresses fit comfortably in smaller rooms because they take up minimal space. California King is 12" wider than a Queen bed but adds 4" in length. This may be a better choice for taller adults. This size is sometimes known as the "Western King". Bedding may be labeled either "California King" or "Western King". A California King bed set comes with one mattress and two half-width boxsprings to be more manageable when moving. Approx. width per person: 36" Learn More There are so many ways to stay supported, and the right foundation is the best way to keep your mattress in great shape for years to come. The foundation is the ying to the mattress’s yang. They just work better together. Find the foundation that best matches your mattress and your space needs. The standard profile box is the most common height for a foundation. 4 1/2" x 5 1/2"Approx. width per person: 36" Foundation consisting of two different boxsprings. Can be standard or low profile height.
All king−size mattresses require split boxsprings for easier maneuverability. In these cases, two twin boxsprings are used. If you are moving a queen−sized mattress into a small living space, you may also require a split foundation ("custom queen").Must have center support in King and Queen sizes.Lowers height of mattress so as not to cover a low−sitting headboard. Also makes it easier to get in and out of the bed. THE IMPORTANCE OF THE FOUNDATION/BOXSPRING It is strongly recommended that you purchase a boxspring/foundation that is specially designed to match your new mattress. A mattress and foundation are engineered to work together as a set, and the foundation takes a lot of the nightly wear and tear, and contributes to the bed's overall comfort and support. Putting a new mattress on an old foundation, pairing it with a foundation it wasn't designed to work with, or adding a board between the mattress and foundation will impede comfort and reduce the useful life of your new mattress.
It may also affect the manufacturer's warranty. WHEN YOU MIGHT NEED A SPLIT BOXSPRING Split boxes are foundations made up of two (2) separate boxsprings placed side-by-side, and are especially for delivery to places where a normal whole boxspring will not fit, such as through tight doorways, staircase or around narrow corners. All King size mattresses use Split boxsprings. Queen size boxsprings are available in two (2) types: Whole and Split boxsprings. Split Queen boxsprings are two 30 inch X 80 inch boxes that equal the size of one (1) whole Queen. If you think you will require a Split boxspring, you should make sure to order your Queen mattress with a Split boxspring. This can be found in the size selection under (Split Queen Set) or (Custom Queen). Only order split boxes if necessary, since they cost more than a 1 piece box. ADJUST YOUR WAY TO COMFORT Whether you're watching a movie or responding to work e-mails, and adjustable base transforms your mattress so you can work, relax and play.