Are You Struggling With Summer Heat? Here's Our Top Cooling Mattress Picks

If your a natural hot sleeper, you’ll already know the struggle of tossing and turning, waking up drenched in sweat during the night, never mind adding a heatwave into the mix. While in Ireland, we appreciate the sun for the short amount of time that we get it, this spike in temperatures can really affect the sleep we get and overall energy for the day. One simple yet effective solution is a cooling mattress. Cooling mattresses are designed to regulate body temperature, help you get a comfortable, refreshing night’s sleep. In this blog, we’ll be looking at the benefits, key features, and our top cooling mattress picks to help you get through this heatwave.

Why Do You Need a Cooling Mattress?

Besides the weather, there are many reasons someone might overheat throughout the night – anxiety, caffiene, alcohol, medication, hormonal changes, sleep disorders and more can all lead to night sweats, which disrupts our sleep. Everybody can benefit from a cooling mattress but in particular anyone experiencing menopause, night sweats or anyone in a warm or poorly ventilated bedroom. Cooling mattresses are designed to combat these issues using advanced technologies like gel-infused memory foam, phase change materials (PCMs) that regulate temperature, and breathable fabrics that improve airflow. These features work together to create a cooler, more comfortable sleep environment, helping you stay asleep longer and waking up refreshed.

Our Top Cooling Mattress Picks

The Cool Harmony Mattress

Earlier this year, here at Des Kelly Interiors, we launched a new mattress with cooling in mind alongside Respa and Lorraine Keane as she shared with her followers how she had suffered from sleep discomfort and hot sweats throughout the night, all from perimenopause – until she found the Cool Harmony Mattress. The Cool Harmony mattress features advanced Airflow Technology, designed to regulate body temperature and keep you comfortably cool all night. Its breathable mesh border enhances airflow, ensuring a refreshing sleep experience that stays in harmony with your body’s natural temperature. The Cool Harmony Mattress is perfect for anyone who is experiencing hormonal changes or just sleeps hot. For more information on our Cool Harmony Mattress, you can read our full Q&A with Lorraine Keane here. 

The Mlily Deluxe Mattress Range

Our Mlily Deluxe Mattress Range includes the Deluxe 2000, 3000, and 4000 models—each quilted with luxurious BambuCool memory foam. This advanced foam layer helps regulate body temperature and evenly distributes body weight to relieve pressure points, ensuring a cooler, more comfortable, and deeply restful night’s sleep.

The Spinal Supreme Mattress

Next on our list is another mattress form our Respa collection the Spinal Supreme, this mattress is made with SleepFresh technology which is designed to keep the sleeping surface cool and fresh which promotes temperature regulation. It’s airflow technology and natural latex cover enhances breathability, allowing heat to dissipate more easily, which helps keep you cool all night long.

How to Choose the Right Cooling Mattress

Cooling Material Comparison

 Before buying a cooling mattress, it is important to look at different materials, as some trap heat more than others. Memory foam offers excellent contouring for pressure relief, but it can trap heat unless it's infused with cooling gel or designed with open-cell structures. Latex, whether natural or synthetic, stands out for its inherent breathability and temperature neutrality, making it a great choice for hot sleepers. While hybrid mattresses combine the benefits of memory foam and latex, they ensure a cool night’s sleep. Taking the differences between these materials into consideration will help you make more informed decisions and help you choose the perfect mattress.

Sleep Position & Firmness Considerations

Your sleep position and firmness preference play a huge role in choosing the perfect mattress for you. Side sleepers typically benefit from softer surfaces that cushion the shoulders and hips – our Cool Harmony Mattress has a medium-soft feel, so it is perfect for side sleepers. For more guidance, check out our blog on choosing the best mattress for side sleepers. While back sleepers often prefer firmer support to maintain proper spinal alignment, our Spinal Supreme has a medium-firm feel, so it is a great choice for back sleepers looking for a cooling mattress. Additionally, it is important to consider mattress thickness when buying a cooling mattress. Thickness plays a role in airflow and temperature regulation -  thicker models can trap more heat, whereas thinner ones may promote better airflow, keeping you cooler throughout the night.

Extra Tips for Hot Sleepers

Aside from a cooling mattress, there are other steps hot sleepers can take to try to get a cooler night’s sleep. For one, using breathable bed sheets, materials like cotton and bamboo are great as they allow air to circulate, which helps regulate body temperature. Adding a cooling mattress protector to your bed is a great way to not only protect the mattress from sweat, spills and allergens, but it also helps hot sleepers by regulating temperature, wicking away moisture, and improving airflow for a cooler, more comfortable sleep. Finally, if you tend to sleep hot, avoid using heavy duvet sets in the summer months and replace them with lightweight, breathable options like cotton or linen quilts or a cooling blanket designed to regulate temperature. For more expert advice on improving sleep quality and finding the right setup, check out our blog on 10 Proven Tips to Improve Your Sleep.

Des Kelly Interiors: Your Sleep Expert

To beat the summer heat and enjoy restful sleep, a cooling mattress can make all the difference. These mattresses use technologies like gel-infused foam, breathable fabrics, and airflow systems to regulate temperature and reduce night sweats. With options like the Cool Harmony, Spinal Supreme, and Mlily deluxe range there’s a match for every sleeper’s needs and budget. Pair your cooling mattress with breathable bedding and smart sleep habits for maximum comfort all summer long. Here at Des Kelly Interiors, we have 50+ years of experience in flooring, beds, carpets and more, helping customers across Ireland sleep more comfortably. We have a wide range of mattresses and cooling mattresses available online and in-store to suit every sleeper. Contact us to find your perfect mattress, ensuring a comfortable night’s sleep.

FAQS

Do cooling mattresses really work?

Yes, cooling mattresses can help regulate body temperature by using breathable materials and advanced airflow technology. They’re especially effective for hot sleepers or warm climates.

What type of mattress is best for night sweats?

Mattresses made with breathable materials like latex or gel-infused memory foam, like our cool Harmony Mattress, are best for night sweats.

Is memory foam too hot for summer?

Traditional memory foam can retain heat, making it feel warm in summer. Gel-infused or open-cell memory foam options offer better cooling.

Are cooling mattresses expensive?

Cooling mattresses can range in price – you can shop our online range here.