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Should I Get a Split Mattress?

If you share your bed with your partner, and are looking to buy a new mattress to improve your sleep quality, consider investing in a split mattress.

While one cannot deny the benefits of sharing a bed with a partner, the comfort of sleeping even on the highest quality bed can be challenged if both people have varying sleeping preferences.

For instance, if you like to sleep on a Medium-Firm bed, while your partner wants a mattress with firmer support, getting one non-adjustable mattress can disrupt your sleep experience.

Getting a Split King Mattress, on the other hand, can allow you and your partner to enjoy sleeping on Twin XL mattresses of your preferred thickness to get the deep, uninterrupted sleep you deserve.

What is a Split Mattress?

Before deciding whether a Split King Mattress can help you get a better night's sleep, you need to know more about it.

A split mattress is usually a standard King mattress size split down the middle to form two Twin XL mattresses. A Split King bed is of dimensions similar to a King mattress of 76" x 80". It is built from two Twin XL mattress sizes 38" X 80" each.

Certain premium mattress brands like Latex For Less offer split mattresses in California King sizes that allow extra leg space. Split Cal King mattresses come with 72" X 84" dimensions, and are built from Twin XL mattresses of 36" X 84".

Although not as common as a Split King mattress, you can get Split Queen size mattresses of dimensions 60" X 80".The Queen mattresses, when split, become two Twin mattresses of dimensions 30" X 80" each.

Why Get a Split Mattress?

If you prefer to share a bed with your partner, getting a split mattress would help you customize your side of the bed, allowing you to get a better night's sleep.

A Split King bed consists of two mattresses placed side by side on the same bed frame. Although the bed will have the same size as a standard King mattress, you can get two adjustable Twin beds of your preferred firmness to customize the King size bed.

Although Split King adjustable beds offer many advantages, they can have certain drawbacks. To ensure the Split King mattress works for you, research your options before getting the King size bed of your choice.

Benefits of a Split King Adjustable Bed

Split King mattresses can offer the following benefits:

Great for Couples Sharing a Bed

If you share your bed with a partner, getting a split mattress can be a great option. Sleeping on the same mattress can be challenging for couples, if they have different sleeping preferences based on their body weight and sleep positions.

With Split King mattresses, you can customize the Twin mattress on your side of the bed, and make it suitable to your sleep preferences. For example, if you like to sleep on a Medium-Firm mattress, while your partner prefers a firm mattress, you can each have your desired firmness, and still share the same bed.

Best Mattress for Adjustable Bed Frames

People get adjustable bed frames as they can change the bed position as per their requirements. For instance, you can elevate the headspace or leg portion of the bed, and adjust the bed height, which can help you deal with aches and pains, or resolve snoring problems.

You can get a Split King adjustable bed instead of a standard King mattress to change your side of the bed according to your sleep preference, without affecting your partner's sleep quality.

Restricts Motion Transfer

Sharing your bed can be challenging when you or your partner tend to move around during sleep. Tossing and turning partners can cause motion transfer, disrupting your sleep. Unlike a traditional King mattress, a Split King adjustable bed can restrict motion transfer, allowing you to sleep peacefully.

Resolves Back Pain and Snoring Issues

Getting a Split King adjustable bed over adjustable bed frames can allow you to change the bed position, without disturbing your partner's sleeping habits. You can elevate the head or leg by altering the adjustable bed base. Changing your body position can help resolve back pain, and reduce snoring, improving sleep quality.

Easy to Maneuver in Small Spaces 

A standard King mattress consists of two same size Twin XL beds. If your house has many doorways and hallways, it is easy to move around, and squeeze through a single Twin mattress at a time, instead of a large mattress.

Drawbacks of Adjustable Split King Mattresses

Although Split Kings can allow couples to have a better night's sleep, it does have some drawbacks.

Adjusting to the Gap in the Middle

A Split King size mattress comes with two separate mattresses, placed side by side on the same bed frame. This unique arrangement can create a gap in the middle, causing discomfort to couples.

If the gap in the middle of a Split King size mattress makes you wary of investing in one, you can get a split latex mattress. In a split latex foam bed, the Twin XL mattresses will merge, resolving the gap in the middle.

Difficulty in Cuddling

The gap in a split mattress may not be conducive to you snuggling with your partner. Some couples try to resolve the issue by using a single bed sheet over the entire bed, instead of using separate Twin XL fitted sheets for each individual bed.

In such a case, however, you cannot alter the Split King adjustable base to suit your sleep preference.

Difference in Firmness

If you and your partner prefer different firmness levels, one side of the bed will be less firm than the other, causing the bed to cave in the middle. It can cause sleep disturbance, especially if you or your partner tend to move to the middle of the bed while sleeping.

Limited Availability of Split Mattress

Unlike a traditional King size bed, not many manufacturers offer split beds. Even though a split mattress is not that common, you can get a wide variety when purchasing your mattress online.

Price Differences

Because of their limited availability, a split mattress can be more expensive than a regular King Size mattress. Also, Split King beds are more costly, as they use more materials, and take longer to build than a regular mattress.

Should I Get a Split Mattress?

If you share a bed with your partner, and thinking of getting a Split King mattress to have a better night's sleep, here are some things you need to consider.

Your Room Size

Maneuvering traditional King beds can be challenging, if you have a smaller room. Instead, you can get two Twin XL mattresses to set up Split King beds.

Preferred Mattress Type

Before investing in a mattress, you must consider your preferred mattress type based on your body weight, sleep positions, and preferences. You can get a natural latex mattress, if you are a sensitive sleeper, and like eco-friendly materials in your bed. On the other hand, if you like a softer mattress that contours your body, you can get a memory foam bed.

Combination sleepers, and people who prefer varying mattress firmness, can opt for hybrid mattresses, with a combination of foam layers with a central steel core for added firmness.

Your Budget

To get the right mattress, you need to consider how much you are willing to invest in your bed. If you want to splurge on a bed, you can get a high-end latex mattress that balances support and comfort, while helping you sleep cool.

If you are a budget shopper, you can get an affordable memory foam or innerspring mattress that can offer superior comfort and support on a budget.

Your budget can also affect the overall mattress quality. Higher-end mattress companies offer superior quality and construction that lasts for a long time. In contrast, a cheaper bed will probably have synthetic materials and poor construction that can quickly disintegrate.

A Split King mattress can cost you more, when compared to a traditional King mattress, but it can help you sleep comfortably.

Mattress Firmness Levels

The firmness of your mattress plays a crucial role in offering the comfort and support you need, based on your body weight, sleep position, and preferences. If you and your partner have different preferences for mattress firmness, getting a Split King mattress can allow you to sleep better.

Sleeping Style

Your sleeping style can significantly affect the type of mattress you invest in. While a side sleeper would prefer a softer to Medium-Firm mattress that better aligns their body, the best mattress for a back and stomach sleeper is a Medium-Firm to firm bed. Combination sleepers can choose a Medium-Firm mattress to have a better night's sleep.

Shipping, Returns, and Warranty Policies

Almost all mattress online brands offer free shipping within the contiguous U.S., while most provide free trial periods with easy return policies.

Before investing in a mattress of your choice, go through the mattress warranty to determine the extent and duration of the warranty coverage.

Even when certain mattresses come with a lifetime warranty, it makes sense to get information about what is expected from the mattress owner, the defects that are covered, and the exceptions to the warranty offered.

Sleep Better with Split Mattresses from Latex For Less

If you are looking for a new mattress that can improve your sleeping experience, consider getting a premium split mattress from Latex For Less.

Latex For Less offers mattresses made from organic and natural latex that are high quality and eco-friendly to help you get a better sleep experience.

If you like to indulge in a 100% natural latex mattress made from the finest quality latex, organic cotton, and wool, you can try the 2-sided Natural Latex Mattress from Latex For Less. The mattress comes in Split King, Split Cal King, and Split Queen sizes. Each bed comes with two firmness levels - Medium and Firm, on either side of the mattress.

If you prefer the organic variety, indulge in the Organic Latex Mattress from the same brand. The award-winning certified organic latex bed is available in Split King, Split Cal King, and Split Queen options. You can select between Soft, Medium, and Firm thickness levels.

If you like the combination of latex foam with the support of an innerspring mattress, you can try the Hybrid Latex Mattress. The 12" organic hybrid mattress is available in a Split King option, where you can choose between two firmness levels - Medium and Firm.

All mattresses from Latex For Less come with a 20-year warranty, 120 nights free trial, free shipping, returns policy.


You can share your bed with your partner and still get a memorable sleeping experience when you get a split mattress suitable for your body type and sleeping preferences.

Elizabeth Magill

Elizabeth Magill is a professional freelance writer and editor who holds an MBA. Liz specializes in writing about health news, medical conditions, healthy living, small business, career and work, personal finance, and green-living, including news and trending topics in these specialties. Her clients include Healthline, The Motley Fool, GoBanking Rates,, Big Interview, HealthNews, Intuit Small Business Blog, Intuit Health, American News Report,, IFX Medical, and many others. She’s also a published eBook author and ghost writer for various clients in the health, medical, career, small business, and personal finance niches.