What Is A Split King Mattress

What Is A Split King Mattress

Brief: What Is A Split King Mattress

  1. Definition and Comparison:
    • Split King Mattress: Consists of two separate halves, allowing for individualized comfort and reduced motion transfer. Each half can be a full or hybrid mattress.
    • King Mattress: A single, large mattress measuring 76 x 80 inches, providing a unified sleeping surface.
  2. Considerations in Choosing:
    • Mattress Type: Options include innerspring, latex, foam, and hybrid, each with unique characteristics in firmness and comfort.
    • Firmness Level: Varies based on personal preference and sleeping position.
    • Durability: Quality and longevity should be considered.
  3. Benefits of Split King Mattresses:
    • Low Motion Transfer: Ideal for partners with different sleep patterns.
    • Adjustable Firmness: Each side can have different firmness levels.
    • Customizability for Couples: Each partner can choose their preferred mattress type and firmness.
  4. FAQs:
    • Benefits: Customizable firmness for each partner and reduced motion transfer.
    • Mattress Types Available: Memory foam, innerspring, hybrid, latex, and adjustable beds.
    • Cost Range: Approximately $700 to $3000.
    • Purchase Locations: Available at various online and brick-and-mortar retailers.
    • Standard Size: 78 inches by 80 inches.
    • Best Models: Luxury Hybrid, Plush Memory Foam, Gel Memory Foam.
    • Lifespan: Typically 8-10 years.
    • Warranty: Often comes with a 10-year limited warranty.
  5. Conclusion: A Split King mattress offers customizable comfort for couples, with individual halves that can vary in firmness and type. It’s an ideal choice for partners with different sleep preferences and those who want to minimize motion transfer. Selection involves considering mattress type, firmness, durability, and personal needs.

Mattress shopping can be an arduous process that frequently is riddled with confusion. One of the most common questions people ask when looking for a new mattress is whether they should buy a King or Split King.

While some people may favor one over the other, it all boils down to your personal preferences and needs. This article will take you through what you need to know about buying either king or split king mattresses so that you can make an educated decision on which way to go.

What Is A Split King Mattress

King Vs. Split King: What’s The Difference?

Most people who are not familiar with mattresses tend to confuse the terms split and king. To make things a little easier, we will go through each of these terms and give you an idea of what they refer to and the benefits and drawbacks of each.

King Vs. Split King: What's The Difference?

Split: Many people think that a split mattress is like a hotel bed that you sleep on top of. This is not true. Most split mattresses are either full or hybrid, which divides one side into two separate halves. This means that you will have two different beds, side-by-side, which give you the option to sleep on either side. It is also an excellent option for couples who prefer to sleep separately.

King: Makes up the majority of the market and is the more popular choice. It houses one mattress from top to bottom and gives you full access to all areas of that mattress. The term king comes from its size because it measures 76 x 80 inches.

Things To Consider While Choosing Split King Mattress

There are many things that you should consider when choosing which mattress to buy yourself. While it may sound like a no-brainer, there are a few factors to consider before making a purchase.

Mattress Type

Mattress Types include innerspring, latex, foam, and hybrid. Each of these holds its benefits and drawbacks, so it is essential to ensure that you get the right one for your needs.

  • Innerspring: Unlike other types of mattresses, innersprings tend to be a little bit firmer and a lot denser than other types. They also tend to react to the body’s weight better, so you need less weight to feel the same amount of pressure.
  • Latex: The market leader when it comes to comfort. Latex mattresses are all-natural materials and can provide an extremely soft sleep surface without sacrificing the support needed. Unlike other types of mattresses, the latex ones tend to be a bit softer and plusher. They also react to your movements better and provide a more consistent sleeping surface regardless of where you lay.
  • Foam: The most common mattress type preferred by people who suffer from back pain. It is also known as memory foam, and this type of mattress provides you with a very soft, cradling surface that conforms to your body’s shape.

Firmness Level

Mattress firmness refers to the thickness of the mattress and how it reacts to your body’s weight. At the same time, some mattresses tend to be a bit more firm, ideal for people who sleep on their stomachs, while others are a lot softer and suited for people who need a softer surface to lay on.

Split King Mattress Firmness Level


All mattresses wear out over time and can go from being cushy to hard in a very short amount of time. You must take into consideration how well made the mattress is before making your purchase.

Benefits Of A Split King Mattress

There are many benefits to buying a split king mattress. If you have problems sleeping with your partner or need to move freely throughout the night, this is ideal for you. Here are some of the biggest benefits of buying a split king mattress over standard king mattresses.

Benefits Of A Split King Mattress

Low Motion Transfer

While there are ways around it, most people cannot avoid being disturbed by the movement of their spouses in the middle of the night. This problem is easily avoided by getting a split king mattress known for its low-motion transferability.

The mattresses are divided into two separate halves, which means less surface area for your partner to move around in the middle of the night, thus reducing any disturbances you might experience in sleep.

Adjustable Firmness

Split king mattresses have a great advantage over king-size beds as they can have different firmness levels of each half independently. This means that you can get a more firm surface if you want it for extra support and a more comfortable feeling if you want a softer one.


What Is A Split King Mattress?

A Split King mattress is a two-piece mattress measuring 78 inches (198 cm) by 80 inches (203 cm). It consists of two Twin XL beds placed side-by-side to form a larger mattress size. It is useful for couples who have different sleep preferences or people who require a large amount of sleeping space.

What Are The Benefits Of A Split King Mattress?

The primary benefit of a Split King mattress is that it allows couples to customize the firmness of each side of the mattress. It gives each partner the ability to select their own mattress to ensure they gets the best night’s sleep. It also provides couples with plenty of space and reduces motion transfer (or disruption) between them.

What Mattress Types Can I Choose For A Split King Mattress?

There are several mattress types available in Split King mattress including memory foam, innerspring, hybrid, latex, and adjustable beds. Each type offers its own benefits and features, so it’s important to consider your preferences and needs when selecting a mattress.

How Much Does A Split King Mattress Cost?

The cost of a Split King mattress will vary depending on the type of mattress you choose. Generally, the cost can range from $700 to $3000.

Where Can I Purchase A Split King Mattress?

There are a variety of mattress retailers that offer Split King mattresses, including online retailers and brick-and-mortar stores. It’s important to research a variety of retailers to find the best deal on your new mattress.

What Is The Standard Size Of A Split King Mattress?

The standard size of a Split King mattress is 78 inches (198 cm) by 80 inches (203 cm).

What Are The Best Mattress Models For Split King Size?

The best mattress models for Split King size are the Luxury Hybrid, the Plush Memory Foam, and the Gel Memory Foam. Each of these models offers unique features and benefits, so it’s important to consider your own preferences when selecting a mattress.

How Long Does A Split King Mattress Typically Last?

A Split King mattress typically lasts 8-10 years with proper care and maintenance.

Do Split King Mattresses Come With A Warranty?

Most Split King mattresses come with a 10-year limited warranty, though some may offer a longer warranty.

Is A Split King Mattress Durable?

Yes, Split King mattresses are very durable. They are made with high-quality materials that are designed to stand up to everyday wear and tear.

Do Split King Mattresses Require Special Bedding?

Yes, Split King mattresses require special bedding such as sheets, blankets, and comforters that fit each mattress side.

Are Split King Mattresses Good For Couples?

Yes, Split King mattresses are great for couples as they provide each partner with their own sleeping surface tailored to their individual comfort needs.

What Is The Return Policy For Split King Mattresses?

Most mattress retailers offer a trial period for customers to test out their mattresses. If the mattress does not meet expectations, customers can return it within that time frame for a full refund.

What Is The Difference Between A Split King Mattress And An Adjustable Base?

A Split King mattress is a traditional mattress that is suitable for providing support and comfort. An adjustable base allows the user to adjust the position of the mattress to support different areas of the body.

Does Split King Mattress Come With Side Rails?

Some Split King mattresses may come with side rails, but not all do. It’s important to check the model you are interested in for this information.

Nick Favreau

Nick Favreau is an expert mattress writer, whose unbiased reviews and in-depth analyses of mattresses have made him a trusted source of information for those looking for quality sleep.

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