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8 Inch vs 10 Inch Mattress Explained

From the Puffy Editorial Team | 4 min read.
8 Inch vs 10 Inch Mattress Explained

When it comes to investing in a new mattress, size matters. But here we’re not talking about the length and width, but the thickness. One of the burning questions many people have is whether to choose an 8 inch or a 10 inch mattress.

The difference of 2 inches may seem trivial, but it can be a game-changer for your sleep. This article dives into all aspects of the 8 inch vs 10 inch mattress spectrum, covering everything from material composition to durability, so you can make an informed decision.

8 Inch Mattress vs 10 Inch: The Basics

Your choice between an 8 inch and a 10 inch mattress will primarily hinge on factors like comfort, longevity, and the type of sleeper you are.

When considering options across various thickness levels, Puffy mattresses offer a range of products that cater to different comfort preferences, ensuring that you don’t have to compromise on sleep quality.

Factors to Consider Before Buying:

  • Material Composition: Memory foam, hybrid, or innerspring
  • Sleeper Type: Back, side, or stomach sleeper
  • Budget: An 8 inch mattress tends to be more budget-friendly
  • Usage: Daily use, guest room, or kids’ room

Difference Between 8 Inch and 10 Inch Mattress

Material Breakdown

  • 8 Inch: Often made up of a 5-inch base layer and a 3-inch comfort layer.
  • 10 Inch: Typically features a 7-inch base layer and a 3-inch comfort layer, sometimes with an additional gel layer.

Comfort and Support

  • 8 Inch: Suitable for lightweight individuals and children
  • 10 Inch: Offers better support and is generally more comfortable for adults

Durability and Lifespan

  • 8 Inch: Usually lasts around 5-7 years
  • 10 Inch: Has a longer lifespan, often exceeding 10 years

Price Point

  • 8 Inch: Generally cheaper
  • 10 Inch: Slightly more expensive, but often justifiable for the added benefits

For those interested in a mattress that combines both durability and comfort, Puffy’s 10 inch mattress offers the perfect blend of supportive base layers and plush comfort layers.

8 or 10 Inch Mattress: What’s the Best Fit?

The ideal choice depends on several individual factors:

For Single Adults

  • 8 Inch: Adequate, but not ideal for daily use
  • 10 Inch: Recommended for better support and comfort

For Couples

  • 8 Inch: May lack the necessary support for two people
  • 10 Inch: Offers better motion isolation and is thus more suitable

For Kids

  • 8 Inch: Generally sufficient for kids and young teenagers
  • 10 Inch: Not necessary unless the child has specific support needs

For Guest Rooms

  • 8 Inch: Adequate for occasional use
  • 10 Inch: Offers a more luxurious sleep experience for your guests

Check out Puffy mattress reviews from real customers and see how we compare with other brands.

Additional Comparisons

Weight Limit

  • 8 Inch: Good for people weighing up to 150 pounds
  • 10 Inch: Suitable for individuals over 150 pounds

Firmness Levels

  • 8 Inch: Tends to be on the firmer side
  • 10 Inch: Offers a broader range of firmness options

Health Benefits

  • 8 Inch: Limited in terms of orthopedic benefits
  • 10 Inch: Better for spinal alignment and reducing pressure points


Is an 8 Inch Mattress Good for a Bunk Bed?

An 8 inch mattress is usually recommended for bunk beds due to safety concerns related to railing heights.

How Does Thickness Affect Mattress Warranty?

Generally, thicker mattresses like the 10-inch options often come with longer warranties, reflecting their durability.

Can I Use a Box Spring with a 10 Inch Mattress?

Yes, but it’s essential to check the manufacturer’s recommendations as some modern mattresses are designed for platform bases.


Choosing between an 8 inch and a 10 inch mattress comes down to individual preferences, needs, and what you’re willing to invest for your comfort. Both options have their merits and downsides.

Use our store locator to find the closest furniture or mattress store near you and feel the cloudlike comfort of our Puffy Mattress in person.

The 8 inch is a go-to for budget shoppers and children, while the 10 inch offers an enhanced sleeping experience more suitable for adults. By understanding these differences and assessing your specific needs, you can make a choice that promises not just a few nights, but years of comfortable sleep.

Choose Your Puffy Mattress

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  • Up to $2,000 In Savings
  • Lifetime Warranty
  • 101-Night Sleep Trial
  • Free, Contactless Delivery
  • 100% Made in the USA
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