The Bedr Sleep Blog is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

(8-inch vs 10-inch Thick Mattress): Pros & Cons of Each


The choice of an 8 inch vs a 10 inch thickness mattress depends on a lot of personal factors from price to the type of sleeper, mattress material and how the mattress will be used. In this article we will cover the differences and pros and cons of both the 10″ and 8″ mattress thicknesses to help you make an informed decision.

You can see a full guide on all the different mattress thicknesses and their uses here.


8 Inch Mattresses:
Great for saving a buck and for use on bunk beds, trundle beds and RVS. An 8 inch mattress is not generally recommended for an adult to sleep on every night.

See our favorite 8 inch mattress picks here

10 Inch Mattresses:
A great all around mattress and supportive enough for the vast majority of sleepers. A 10 inch mattress will provide more support than an 8 inch mattress.

See our favorite 10 inch mattress picks here

Trying to Decide? Here’s Our Editor’s Top Picks…

Editor's Pick (Best 10-Inch Mattress)
The Puffy Original
by Puffy Mattress


The Puffy Original Mattress is a luxurious memory foam mattress at a great price. It has a medium-firm feel and is a perfect comfort level for the majority of sleepers. Puffy’s memory foam design conforms to your body and is great for kids or adults. Puffy is a reputable brand name in the industry and has won a variety of awards for the quality of their US made sleep products.

What we love:
  • Medium-firm feel fits all sleep types
  • Multiple awards for best all around mattress
  • 100% made in the USA!
  • Breathable and cooling
  • Firm supportive base foam
  • Stain-resistant cover
  • Donates beds to children in need
Buy Now
Editor's Pick (Best 8-Inch Mattress)
Dreamfoam Essential 8-Inch
by Brooklyn Bedding


This may be the best budget friendly mattress on the market. The combination of high density support foam and memory foam comfort layers makes for a supportive, pressure relieving sleep experience. If you like the feel of memory foam and are looking for an affordable sleeping option then this is the best mattress you will find. Brooklyn Bedding makes all of their mattresses in their own factories in Arizona and are able to cut out the middle man and offer customers factory direct prices.

What we love:
  • Budget friendly price point
  • High quality, supportive memory foam design
  • Made in the USA (Arizona Factory)
  • Available in custom sizes and thicknesses
Buy Here

The Pros and Cons of Each Thickness:

When choosing between an 8-inch thick mattress and a 10-inch thick mattress, it’s essential to consider your individual needs, preferences, and sleeping habits. Here’s a comparison of the pros and cons of each mattress thickness:

8-inch thick mattress:


  1. Lightweight: An 8-inch mattress is generally lighter than a 10-inch mattress, making it easier to move, rotate, and transport.
  2. Cost-effective: Thinner mattresses tend to be more affordable than thicker ones, making an 8-inch mattress a budget-friendly option.
  3. Suitable for lightweight sleepers: An 8-inch mattress can provide adequate support and comfort for lighter individuals or children who don’t require as much cushioning.
  4. Lower profile: The lower height of an 8-inch mattress might be more aesthetically pleasing or suitable for certain bed frame styles or bunk beds.


  1. Less support and comfort: Thinner mattresses may not provide enough support or pressure relief for heavier individuals or those with specific sleep needs.
  2. Durability: An 8-inch mattress may have a shorter lifespan and begin to show signs of wear and sagging sooner than a thicker mattress.
  3. Limited options: There may be fewer options in terms of materials and firmness levels when choosing an 8-inch mattress.

10-inch thick mattress:


  1. Enhanced support and comfort: A 10-inch mattress typically offers more layers and materials, providing better overall support and pressure relief, especially for heavier sleepers or those with specific sleep needs.
  2. Improved durability: Thicker mattresses tend to have a longer lifespan and maintain their shape and support over time.
  3. More options: With a 10-inch mattress, you’ll likely find a wider range of materials, firmness levels, and features to suit your preferences.


  1. Heavier: A 10-inch mattress is generally heavier than an 8-inch mattress, making it more challenging to move, rotate, or transport.
  2. Higher cost: Thicker mattresses are often more expensive than their thinner counterparts.
  3. Height considerations: A 10-inch mattress may not be suitable for certain bed frame styles or bunk beds due to its increased height.

Ultimately, the choice between an 8-inch and a 10-inch mattress will depend on your personal preferences, sleeping habits, and budget. Take the time to test out different mattresses and consider factors such as your weight, sleep position, and any specific comfort needs when making your decision.

Is an 8 inch mattress enough?

An 8-inch mattress can be enough for some individuals, depending on their specific needs, preferences, and circumstances. Here are some factors to consider when determining if an 8-inch mattress is suitable for you:

  1. Body weight: Lightweight sleepers or children often find an 8-inch mattress comfortable and supportive enough. Heavier individuals may require a thicker mattress to provide adequate support and pressure relief.
  2. Sleep position: If you are a back or stomach sleeper, an 8-inch mattress may offer sufficient support. However, side sleepers might require a thicker mattress for proper spinal alignment and pressure point relief.
  3. Mattress type: The type of mattress can impact the level of comfort and support provided by an 8-inch mattress. Memory foam and latex mattresses can offer adequate support even at a thinner profile, while innerspring mattresses might need to be thicker to provide the same level of comfort.
  4. Budget: If you’re on a tight budget, an 8-inch mattress can be a more affordable option than thicker mattresses. However, be mindful of the quality and materials, as cheaper mattresses may not last as long or provide the desired level of comfort.
  5. Usage: If the mattress is intended for occasional use, such as in a guest room or a child’s room, an 8-inch mattress might be sufficient. For everyday use, you may want to consider a thicker mattress for increased durability and comfort.
  6. Bed frame compatibility: An 8-inch mattress may be more suitable for certain bed frames, such as bunk beds, trundle beds, or low-profile frames that require a thinner mattress.

To determine if an 8-inch mattress is enough for your needs, take the time to test out different mattresses and consider your individual preferences, sleeping habits, and requirements. It’s crucial to invest in a mattress that provides the appropriate level of support and comfort to ensure a good night’s sleep.

Factors to Consider: Choosing a Mattress Thickness That is Right for You

Choosing the right mattress thickness is essential for your comfort and overall sleep quality. Here are some factors to consider when determining the appropriate mattress thickness:

  1. Body weight: Your body weight plays a significant role in choosing the right mattress thickness. Lighter individuals may find thinner mattresses comfortable, while heavier individuals usually require thicker mattresses to provide adequate support and prevent sagging.
  2. Sleep position: Your preferred sleep position affects the level of support and pressure relief you need. Side sleepers typically need a thicker mattress to accommodate their hips and shoulders, while back and stomach sleepers can opt for a medium thickness for proper spinal alignment.
  3. Mattress type: Different mattress types, such as memory foam, latex, innerspring, or hybrid, can affect the required thickness for optimal comfort and support. Memory foam and latex mattresses can offer adequate support even at a thinner profile, while innerspring or hybrid mattresses might need to be thicker.
  4. Durability: Thicker mattresses generally last longer and maintain their shape and support better over time. If you want a mattress with a longer lifespan, consider opting for a thicker one.
  5. Comfort and support: Thicker mattresses tend to have more layers, which can provide better overall support and pressure relief. However, the ideal thickness for comfort and support may vary depending on individual preferences and needs.
  6. Bed frame compatibility: The height and type of your bed frame can impact the appropriate mattress thickness. Some bed frames, like bunk beds or platform beds, may have specific thickness requirements or limitations.
  7. Mobility and accessibility: If you have mobility issues or require easy access to your bed, consider the overall height of the mattress and bed frame combined. A lower-profile mattress may be more suitable for those who need a lower bed height.
  8. Aesthetics: The thickness of your mattress can affect the overall appearance of your bedroom. Some people prefer a low-profile look, while others like a more luxurious, high-profile bed.
  9. Budget: Thicker mattresses often come at a higher cost due to the increased amount of materials used. Determine your budget and consider whether a thicker mattress is worth the investment for you.

By carefully considering these factors, you can choose a mattress thickness that best suits your needs, preferences, and circumstances. It’s essential to invest in a mattress that provides the appropriate level of support and comfort for a restful night’s sleep.

Leave a Comment

Your email address will not be published. Required fields are marked *