It’s essential to consider mattress thickness while buying a mattress. Why? Because a thick mattress is comfortable, luxurious, and perfect for a good quality sleep every night, while a thin mattress can strain your back, break down quickly, and provide poor-quality sleep. And, we don’t want that, do we?
Mattresses thicker than 16 inches are known as extra deep or extra tall mattresses. It’s recommended that the top of your mattress is 25 inches from the floor, so your feet can easily reach the floor when you are sitting on the edge of the bed. This mattress thickness guide will cover how thick a mattress should be, the ideal mattress thickness, the difference between low profile and slim mattress, mattress thickness levels, and mattress firmness.
There is no thumb rule for standard mattress thickness. Every individual has different tastes. However, that being said, the average thickness of high-quality mattresses usually ranges from 8 to 14 inches.
|2 to 5 Inches||Low Profile|
|5 to 8 Inches||Slim Profile|
|8 to 12 Inches||Standard Profile|
|12 to 16 Inches||Deep, Thick, or Tall Profile|
|More than 16 Inches||Extra Deep, Extra Thick, or Extra Tall Profile|
The layers inside the mattress aid their thickness. While most mattresses have about a 2-inch layer inside, they can differ when it comes to high-quality mattresses. It can have three, four, and more layers. Each layer offers something different to ensure complete comfort, such as durability, support, and plushness.
The comfort layer is always the top layer because that directly affects your comfort. Usually, the comfort layer is made of pillow-to, poly-foam, or wool layer. And when it comes to mattresses, such as latex, hybrid, or foam, they have latex or memory foam as their top-most layer. The comfort layers can be about 2-3 inches thick. This not only gives you a cushiony feel but also offers optimal support.
Below the comfort layers are the transition layers. Some brands also offer customization of these layers.
The base layer is responsible for the mattress durability. The base layer usually makes about 50% of the mattress thickness.
Here is the list of different thickness of bed and their uses.
If you have a toddler or guests who come occasionally, you should get a low-profile mattress. These mattresses are perfect for infants and you can also use them as folding beds for guests. You can also find air mattresses of 2 to 5 inches in the market. You should not invest in a low-profile bed for everyday use unless it’s for a toddler or a murphy bed. Daily use of a 2-5 inches bed can be uncomfortable.
Slim mattresses are thin but slightly thicker than low-profile mattresses. They have a few extra inches to make them suitable for daily use. These are great for kids, as they are lightweight and don’t require enough support. You can also consider this bed if you are short or have limited mobility. It is thick enough to sleep comfortably on.
Standard mattresses have average mattress thickness. Their thickness of mattress suits most of the adults and sleeping positions. The best thing is that they provide a variety in materials, price, and technologies.
These beds are soft, durable, and an excellent fit for the side and plus-size sleepers. It’s a wide range and you can easily find these mattresses in the market.
Extra thick, extra deep, or extra tall mattresses are usually more soft and durable. If you are considering expensive and extra-large options, you can go for mattresses that are 20 inches or more.
Let’s now take a look at the most popular types of mattresses and their thickness.
Memory foam mattresses can be anywhere between 8-14 inches. This is optimal to conform to your body and adjust to your body shape. Here, the thumb rule is simple: opt for a thicker mattress if you want more support.
Hybrid mattress brings you the best of a foam mattress and an innerspring, so you enjoy a deep slumber. The ideal thickness of a hybrid mattress is anywhere between 3-4 inches in the comfort layer and 7-8 inches in the base layer.
A latex mattress is made of all-natural material between 6-13 inches. These mattresses are also eco-friendly and highly durable, where they can last more than 15 years.
An innerspring mattress is the most traditional style of mattress, which has support coils in the base layer. The thickness of an innerspring mattress is about 7 inches.
Now that you are well acquainted with the thickness of a mattress, let’s move on to how you can choose the right mattress thickness.
Mattress depth depends on your size, sleeping position, and various other factors. For daily use, you should use at least an 8-inch mattress.
Your sleeping position plays a significant role while determining mattress thickness. So, let’s understand the average thickness you must choose as per your sleep style. They include;
The next factor you must consider is the body type.
Thin mattresses can be too firm for petite or light sleepers. You should use at least a 12-inch mattress to get a comfortable nighttime experience.
An average-sized adult sleeper must have a 10 to 12-inch mattress for adequate support. You can have a thicker or thinner mattress depending on their sleeping position.
A plus-sized sleeper should use at least a 12 to 14-inch thick mattress. This would ensure that the bed lasts longer.
Single adults put less pressure on the bed so that they won’t need thick mattresses. However, if you share the bed with someone, you need a thicker mattress. A mattress should have a thickness of at least 10 to 12 inches for two people. If you and your partner are heavy, you should go for a 12 to 14-inch mattress.
Depending on your health condition, you may require a thicker or thinner bed to ease the pain or any other issues you may have. If you suffer from fibromyalgia, shoulder or hip pain, or arthritis, go for a thicker mattress (12 to 14 inches). For back pain, go for thinner mattresses (10 to 12 inches) to prevent sinkage and sleep comfortably.
Finally, it is imperative that you consider the depth of a mattress. For instance, if your bed frame is on the taller side and you are short, a thin mattress would work and if your bed frame is low, you can always opt for something thicker. So, consider the mattress height based on the height of your bed frame.
Some of the benefits of a thick mattress include;
Now, moving on to some of the drawbacks of a thick mattress.
Mattress thickness is as important as any other factor when buying a mattress. Most people think that thick mattresses are a better choice but there are other factors we should consider as well, like your sleeping position, health, and preference as mentioned above. So, choose wisely to ensure your sleep time doesn’t face any disruptions.