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What Is A Split Mattress

What Is A Split Mattress

Written by: Daniel Connell · Updated on: January 19, 2024

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Key Takeaways

Split mattresses consist of two separate mattresses, such as two twin XL mattresses stacked up inside a king-size bed frame.

Despite being placed in one frame, the mattresses are still independent of one another in terms of comfort.

Split mattresses are perfect for couples. Both partners can satisfy their individual sleeping preferences and get a good night's rest.

Buying a split mattress is not a good idea for those on a budget or those who don't want a gap in the middle of their bed.

Instead of ordering a custom mattress, buy two Twin XLs or two Queens from a reputable brand and make a split bed.

We recommend the Saatva Classic mattress for this purpose. Our #1 pick for 2022. Provides healthy spinal alignment and back support in any sleeping position. Extremely comfortable and built to last.

Split mattress pros and cons

There are 4 main advantages to split mattresses:

• Good motion transfer: Ideal for couples. Movement is less likely to travel through the bed and disrupt sleep.
• Freedom to choose the firmness you want: You can have each side of the bed feel exactly how you want it to, so you don't have to sacrifice your comfort for your partner's.
• Frame adjustment option: A split king mattress on top of 2 twin XL adjustable bases offers an extremely customizable bed. Choosing 2 twin XL adjustable beds and syncing them together will allow both sides to move independently.
• Customizable sleeping surface: You can buy one Twin XL with cooling features and one without, no need to depend on your partner's preferences.

Despite their many benefits, split mattresses also have 4 disadvantages:

• Cost: Split bedding has a higher price tag. It is harder to find split models, so retailers charge more for them.
• Length: Split king mattresses measure 76" x 80". Ensure the dimensions of your bedroom fit a big-size mattress before purchasing.
• Assembly required: Couples should be prepared for the time and effort necessary to put together an adjustable bed frame.
• Gap: A split king mattress consists of two separate mattresses, so there will be a gap between the two sides.

Who Should Avoid A Split Mattress?

You should avoid a split mattress if:

• You're on a tight budget
• You do not want to have a gap in the middle of your bed

A rotated mattress, much like rotated tires, typically wears more evenly and reduces indentions or support issues.

Who Should Buy A Split Mattress?

You should buy a split mattress if:

• You have a partner with sleeping preferences different than you
• You don't mind having a gap in the middle of the bed

#1 Alternative For A Split Mattress

Rather than ordering a custom mattress, you should buy two Twin XLs from a reputable brand like Saatva Classic (to make a King) or two Queens for a family-sized bed.

The Saatva Classic is an affordable, high-quality mattress that is built to last. America's best-selling online luxury innerspring. Extremely comfortable.

What Are The Benefits Of A Split Mattress?

A split mattress is perfect for couples who have different sleep preferences. Each person can customize their own side of the bed to their desired firmness level, allowing for a comfortable night's sleep for both partners. The biggest benefit is reduced motion transfer. If one partner moves during the night, the other partner won't feel the movement as much as they would on a traditional mattress. This leads to less disturbed sleep and a more restful night's sleep.

A split mattress is also more versatile than a traditional mattress. If one partner prefers a different sleeping position than the other, they can customize their side of the bed. A split mattress can also provide necessary support and comfort for medical conditions or injuries that require a specific sleeping position. It's important to choose the right size and high-quality materials with a good warranty when considering a split mattress.

Overall, a split mattress provides a comfortable and personalized sleeping experience for both partners, especially those with different preferences. Choose a high-quality split mattress that is the right size for your needs and provides necessary support and comfort for a good night's sleep.

Additional Related Secondary Content:

About X

X is the Founder and Editor-in-Chief of NapLab.com. He has been featured in Fast Company, Reader's Digest, Business Insider, Realtor.com, Huffington Post, Washington Post, AskMen, and She Knows. X has personally tested over 268+ mattresses and hundreds of pillows, sheets, beds, and other sleep products.

See Our #1 Researched Mattress in 2024

Rated best for comfort and hotel-feel

Get 450$ OFF Mattresses

References

What Is A Split Mattress

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Split mattresses consist of two separate mattresses, such as two twin XL mattresses stacked up inside a king-size bed frame.

Despite being placed in one frame, the mattresses are still independent of one another in terms of comfort.

Split mattresses are perfect for couples. Both partners can satisfy their individual sleeping preferences and get a good night's rest.

Buying a split mattress is not a good idea for those on a budget or those who don't want a gap in the middle of their bed.

Instead of ordering a custom mattress, buy two Twin XLs or two Queens from a reputable brand and make a split bed.

We recommend the Saatva Classic mattress for this purpose. Our #1 pick for 2022. Provides healthy spinal alignment and back support in any sleeping position. Extremely comfortable and built to last.

Split mattress pros and cons

There are 4 main advantages to split mattresses:

• Good motion transfer: Ideal for couples. Movement is less likely to travel through the bed and disrupt sleep.
• Freedom to choose the firmness you want: You can have each side of the bed feel exactly how you want it to, so you don't have to sacrifice your comfort for your partner's.
• Frame adjustment option: A split king mattress on top of 2 twin XL adjustable bases offers an extremely customizable bed. Choosing 2 twin XL adjustable beds and syncing them together will allow both sides to move independently.
• Customizable sleeping surface: You can buy one Twin XL with cooling features and one without, no need to depend on your partner's preferences.

Despite their many benefits, split mattresses also have 4 disadvantages:

• Cost: Split bedding has a higher price tag. It is harder to find split models, so retailers charge more for them.
• Length: Split king mattresses measure 76" x 80". Ensure the dimensions of your bedroom fit a big-size mattress before purchasing.
• Assembly required: Couples should be prepared for the time and effort necessary to put together an adjustable bed frame.
• Gap: A split king mattress consists of two separate mattresses, so there will be a gap between the two sides.

Who Should Avoid A Split Mattress?

You should avoid a split mattress if:

• You're on a tight budget
• You do not want to have a gap in the middle of your bed

Who Should Buy A Split Mattress?

You should buy a split mattress if:

• You have a partner with sleeping preferences different than you
• You don't mind having a gap in the middle of the bed

#1 Alternative For A Split Mattress

Rather than ordering a custom mattress, you should buy two Twin XLs from a reputable brand like Saatva Classic (to make a King) or two Queens for a family-sized bed.

The Saatva Classic is an affordable, high-quality mattress that is built to last. America's best-selling online luxury innerspring. Extremely comfortable.

What Are The Benefits Of A Split Mattress?

A split mattress is perfect for couples who have different sleep preferences. Each person can customize their own side of the bed to their desired firmness level, allowing for a comfortable night's sleep for both partners. The biggest benefit is reduced motion transfer. If one partner moves during the night, the other partner won't feel the movement as much as they would on a traditional mattress. This leads to less disturbed sleep and a more restful night's sleep.

A split mattress is also more versatile than a traditional mattress. If one partner prefers a different sleeping position than the other, they can customize their side of the bed. A split mattress can also provide necessary support and comfort for medical conditions or injuries that require a specific sleeping position. It's important to choose the right size and high-quality materials with a good warranty when considering a split mattress.

Overall, a split mattress provides a comfortable and personalized sleeping experience for both partners, especially those with different preferences. Choose a high-quality split mattress that is the right size for your needs and provides necessary support and comfort for a good night's sleep.