What Is A Split King Mattress

What Is A Split King Mattress

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 The Purpose Of A Split King Mattress?

A split king mattress is a mattress that is used for couples. This type of bed is specifically made for two people to sleep in at the same time. A split king mattress typically measures 78 inches wide and 80 inches deep. Such mattresses can have different firmness on each side and give the couple a perfect sleeping experience.

Is A Split King The Same Size As A Regular King?

Yes, a Split King is the same measure as a regular king. A ‘Split King’ refers to two foundations that house two separate and distinct mattresses and/or box springs that provide separate sleeping surfaces.
The dimensions of the Split King bed range from 72″x80″ to 84″x80″ – please note specific dimensions may vary according to the manufacturer’s design standards, and there may be minor differences in mattress measurements as well.

How Do You Keep A Split King Bed Together?

To keep your split king bed together, you need to use both corner brackets to hold the two halves securely in place. These King Split connectors are made of steel and plastic. They can go anywhere on the head or footboard posts of the bed frame.

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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