Twin XL Mattresses

About Our Twin XL Mattresses

Twin XL beds add extra length compared to a standard twin. While a twin mattress is 39”W x 75”L, a twin XL mattress is 39”W x 80”L, making it the same length as a queen or king. This extra length provides adults with more head and leg room.

Twin XL mattresses are useful for people who have a limited amount of bedroom space. Because a twin XL bed is much narrower than a full size bed, it saves space in a cramped bedroom while providing plenty of length. However, the narrow width does mean less room to spread out, which makes a twin XL bed an uncommon choice for most adults.

The most common adult use for a twin XL mattress is for couples who have different mattress preferences. In this case, two twin XL mattresses can be purchased and combined to create a king bed with personalized sides. Furthermore, twin XL mattresses are a common choice for split king adjustable beds, especially with dual adjustments. This allows each sleeper to adjust their side of the bed according to their preferences, without disturbing their partner. Whatever you’re looking for in a twin XL bed, City Mattress has the right one for you.

Our Twin XL Mattress Options

City Mattress offers twin XL mattresses from many top brands, including our very own City Mattress brand. We have virtually endless options when it comes to selecting a twin XL bed, which is especially useful if you’re looking to buy two mattresses for a split king. Choose the most comfortable options for you and your partner, even if they’re different!

Our twin XL mattresses come in three comfort levels: firm, plush or pillow top. We also have options when it comes to the interior of your twin XL mattress. We have mattresses layered with different types of memory foam, and mattresses that contain complex networks of innersprings. We also have hybrid mattresses, which are a combination of memory foam and innerspring. For a more luxurious feel, we offer twin XL mattresses that contain latex foam. Many of our twin XL mattresses are also adjustable-friendly, meaning they’re compatible with adjustable beds.

City Mattress is pleased to offer Bed in a Box twin XL mattresses as another great option. These mattresses ship to you, compressed into a box only a few feet long, for easy delivery to your doorstep. Simply move the box to your bedroom, open the box, and unroll the mattress onto your box spring!

What Else You Should Know About Our Twin XL Mattresses

With so many options in a twin XL mattress, we understand that it can be overwhelming. Our personal Sleep Concierge is available online or in-store to answer all of your questions and guide you to the right twin XL mattress for you. Furthermore, City Mattress offers free local delivery and setup with every mattress we sell, regardless of size or price. Leave the hassle of mattress shopping to us!


Learn More About Twin XL Mattresses - FAQ

A twin XL mattress is 39”W x 80”L, which is five inches longer than a standard twin mattress, and the same length as a king or queen.

Most daybeds are sized for a standard twin mattress. However, some daybeds are specially sized for twin XL. Always verify your daybed’s dimensions before ordering a mattress.

The only difference between a twin and twin XL size mattress is that a twin XL is five inches longer.

Yes. This is the most common use for a twin XL mattress, as it allows each side of the king size bed to suit the specific needs of the sleeper. This is great for couples with different desires in a mattress. For instance, one side of a king size bed can have an innerspring twin XL mattress, while the other side can have a twin XL mattress made of memory foam. The main thing to keep in mind is the height (or depth) of each mattress. For a flush appearance, the two twin XL mattresses should be the same height.

A twin size comforter will have the correct width for a twin XL mattress, but will come up short. That’s because a twin XL mattress is five inches longer than a twin size mattress. For a perfect fit, consider a twin XL size comforter.