Why Do Bed Sheets Make You Hot at Night?

Are you waking up in the middle of the night hot and sweaty? Maybe you are kicking off the covers only to pull them back over you repeatedly when you are supposed to be sound asleep. Whatever the reason, overheating can cause a lot of discomforts and poor-quality sleep. If you’re one of the many individuals wondering why your bedsheets make you hot, continue reading to learn more about what you can do to improve how you sleep as well as the overall quality.

Why Do Bed Sheets Make You Hot at Night

Fend Off Heat

If you want to break free from night sweats and frequent tossing and turning, it will be best if you learn about the different types of cotton and the thread counts of various sheets until you find the right ones for you. For example, satin is extremely comfortable but can contribute to heated slumber. Cotton, on the other hand, is less luxurious but won’t leave you with a restless night’s sleep. This is because the air circulation that occurs with cotton vs. satin is very different.

Why Do Bed Sheets Make You Hot at Night

It’s All About Thread Count

There are some that would argue thread count does not matter but in truth, it actually does – at least somewhat. Thread count is defined as the number of threads woven horizontally and vertically into a one square inch section. While it’s true that having a higher thread count doesn’t necessarily make for a more comfortable feel, in most cases higher thread count does play a part in the quality of sheets.

Though it is arguable that thread count should not be a factor in choosing the right sheets, it is undeniable that 300-400 count sheets are generally considered more comfortable and affordable for most individuals. The higher the thread count, the better the quality does not always apply. Some 500-800 count sheets are actually uncomfortable to sleep on.

Why Do Bed Sheets Make You Hot at Night

Types of Cotton – Unravelled

Different kinds of cotton effects the quality of the sheets you invest in. Since so much of a person’s life is spent sleeping, you want to be sure that you are picking the right type of cotton. Options include:

  • Egyptian Cotton – Considered the most luxurious of all of the cotton types available and the coolest to sleep on at night, yet also the most expensive!
  • Cotton – Smooth and soft to the touch, true cotton sheets breathe well which allows for a cooler night’s sleep in comparison to other cotton types.
  • Percale – Cotton and polyester blend or simply cotton, percale is considered to be more commonly associated with “cheap” sheets. It has a rough texture but is resistant to wrinkles.
  • Flannel – Good for cold weather due to the thickness and the heat it retains.
  • Sateen – A cheaper version of Satin. Smooth to slide into but can trap heat in the warmer months due to the specific style of weave used to create the sheets.
  • Satin – A blend of wool, silk, and nylon. It is incredibly smooth to sleep on.
  • Bamboo – Keep air circulating, so you sleep cool and comfortable every night. They are also a lot more absorbent than plain cotton.



The color of your sheets can also affect whether or not you are overheating during the wee hours of the night. This is because darker colored sheets absorb more heat than their lighter-colored counterparts. White or light colored sheets reflect heat and will help keep both you and your bed cooler each night. So ditch the character sheets and invest in something white, off-white, or with a light colored pattern on it. You’ll begin to feel the difference as soon as you slide into bed.



If you’re searching for a solution to why your bed sheets make you hot at night the only real way to end the problem is to go out and simply purchase new sheets. Plain cotton may not be your first choice but in the end, if it means you can sleep better isn’t it worth it to switch? If that isn’t your first choice, do not forget there is always the option to go with bamboo sheets. They are more breathable than plain cotton anyway and are actually the ideal choice for a cooler night’s sleep, second to Egyptian Cotton of course.