How Can I Make My Mattress Cooler?

Last Updated: April 2026

Feeling too warm during the night can make it difficult to sleep comfortably. If your mattress traps heat, it can lead to restless sleep, frequent waking, and discomfort throughout the night.

Fortunately, there are several ways to improve temperature regulation without necessarily replacing your mattress. Adjustments to bedding, mattress accessories, and bedroom conditions can all help create a cooler sleep environment.

In this guide, our experts explain practical ways to make your mattress cooler and improve night-time comfort.

Choose Breathable Bedding Materials

The bedding you use can have a significant impact on sleep temperature. Materials that allow air to circulate can help prevent heat from becoming trapped around the body.

Breathable bedding materials often include:

cotton
wool
bamboo fabrics
moisture-wicking textiles

Natural fibres are often particularly effective at regulating temperature because they allow airflow and help manage moisture during sleep.

Add a Cooling Mattress Topper

One of the simplest ways to make a mattress cooler is to add a breathable mattress topper. Toppers create an additional comfort layer that can help improve airflow and regulate temperature.

At Land of Beds, we offer a range of mattress toppers designed to improve comfort and airflow, including memory foam and natural fibre options available in the Mattress Toppers range. These toppers can add an extra layer of cushioning while helping refresh the feel of your mattress.

Some toppers are specifically designed with cooling technology. For example, certain models use ventilation systems to improve airflow and help reduce heat build-up around the body.

Other toppers use breathable foams that promote airflow and evaporate moisture to help keep sleepers cooler throughout the night.

Adding a topper can sometimes be an effective way to improve temperature comfort without replacing your mattress entirely.

Use Temperature-Regulating Mattress Toppers

Some mattress toppers are designed to help regulate body temperature by drawing moisture away from the body.

For example, some toppers and covers use specialised fabrics designed to wick moisture away and help maintain a balanced sleeping temperature.

These materials can help reduce the feeling of heat building up around the body during sleep.

Improve Bedroom Ventilation

Your bedroom environment also plays an important role in sleep temperature.

Steps that may help include:

opening windows to improve airflow
using fans to circulate air
maintaining a slightly cooler room temperature
reducing heavy bedding layers

Even small improvements in ventilation can make a noticeable difference to sleep comfort.

Choose a Breathable Mattress Construction

If overheating is a regular issue, mattress construction can be an important factor.

Some mattress designs allow better airflow than others. For example:

pocket spring mattresses allow air to circulate through the spring structure
natural fillings such as wool can help regulate temperature
breathable comfort layers help reduce heat retention

Understanding how mattress materials affect airflow can help when selecting a mattress designed for cooler sleep.

If You Purchased Your Mattress from Land of Beds

If your mattress was purchased from Land of Beds and you are experiencing overheating during sleep, our experts often recommend reviewing your overall sleep setup.

Helpful things to consider include:

the type of bedding and duvet you are using
whether a breathable mattress topper could improve airflow
the temperature and ventilation of your bedroom

In many cases, small adjustments to bedding or accessories can help create a cooler sleeping environment.

Expert Advice from Land of Beds

Temperature regulation plays an important role in sleep quality. Mattresses, bedding materials, and bedroom conditions all contribute to how warm or cool you feel during the night.

At Land of Beds, our experts help customers understand how different mattress materials and bedding solutions influence temperature so they can create a more comfortable sleep environment.

If your mattress feels too warm at night, there are several steps you can take to improve temperature comfort. Breathable bedding, cooling mattress toppers, improved ventilation, and suitable mattress materials can all help reduce heat build-up during sleep.

Understanding how these factors affect sleep temperature can help you create a cooler and more comfortable sleeping environment.

Still Need Help?

If you have questions, our team is happy to help: