Best Cooling Mattresses in Canada

Many Canadians wake up hot, sweaty and overheated, which is often due to sleeping on a mattress with poor temperature control. Besides choosing a mattress with great cooling properties, you should also look at your sleep habits and comfort preferences when deciding which new mattress to buy.

Our researchers and expert testers tried all of the best cooling mattresses on the market in order to help you narrow down which might be the right one for you. We chose mattresses that had great motion isolation for couples, edge support for mattress stability and various firmness levels for all sleeping positions. We looked at the following features when choosing our top cooling mattresses in Canada.

Temperature Control

As the most important aspect when buying a new cooling mattress, excellent temperature control will set the good apart from the bad. No one wants to wake up uncomfortable and stuffy, and all of the mattresses that we selected for our top recommendations have great cooling features and increased breathability.

For those who sleep minimally to moderately warm, selecting a cooling mattress with cotton covers and airy foam layers is often enough to keep them comfortable throughout the night. Extra hot sleepers will want to choose a mattress with more advanced cooling properties, like cooling gel foam and fabric covers infused with cooling technology.

Firmness Levels

Everyone has their preferred firmness of a mattress, which is typically correlated with their usual sleeping position. Our experts looked at cooling mattresses in multiple firmness options, ensuring that no matter how you sleep, there is a mattress that you will find to be a great choice.

Those who sleep on their stomachs may find that a softer mattress provides the most comfort and keeps their head and neck slightly elevated while their body is gently cradled. A firmness of 6 or lower on the firmness scale will give stomach sleepers better breathability and spinal alignment.

Side sleepers will be most comfortable with a medium-firm mattress that offers cushioning layers of pressure relief. Making sure that pressure points like hips, shoulders and knees are supported is most crucial for stride sleepers, and a medium firm mattress that ranks 6 or 6.5 on the scale will be best.

Canadians who sleep on their back will want a firmer mattress of at least a 6.5 or 7 on the firmness scale in order to get the best lumbar support. A firmer mattress ensures proper alignment and will keep you in an ergonomic sleeping position.

Mattress Type

Our experts looked at both hybrid and all-foam mattresses, which are the most common in Canada when selecting our favourite cooling mattresses. Both types of mattresses feature excellent cooling features but vary in other areas.

A hybrid mattress is made of both foam layers and a more solid traditional coil spring base. Combining softer and more supportive layers of foam has proven to be comfortable and supportive and often includes cooling gel foam, reducing heat and moisture. Pocket coils add more breathability than all-foam mattresses, but these hybrid options can sometimes be more expensive.

All foam mattresses are great budget-friendly options, and many options sleep extremely cool. Made of stacked layers of different types of foam, these mattresses may not be as durable in the long run but can include unique cooling foam layers that ensure a cool and comfortable night’s sleep.

Edge Support

If you happen to sleep on the edge of the bed, you may notice that your mattress might start to sink or sag over time. Repeatedly sitting and sleeping on the edge often causes large indents along the perimeter and is usually caused by a lack of good edge support in a mattress. Our team of experts tested multiple mattresses with edge support systems, choosing the best ones for edge sleepers.

Many of the hybrid mattresses that we tried featured an edge support system that is built into the pocket coil base. This support system is made from extra strong steel coils that are stronger and firmer than the ones in the middle of the mattress. Ensuring that your mattress will keep its shape over time, these edge support systems are ideal for those who sleep close to the edge of the bed.

Pressure Relief

Whether you suffer from chronic joint pain or have sore pressure points from side sleeping, finding a mattress with good pressure relief is essential to helping achieve deeper and pain-free sleep. We looked at mattresses with more cushioning and supportive layers of foam and coils that adapt to changing movements and cushion joints.

The mattresses that we recommend have great features like cooling gel foam layers to soothe aching joints, latex foam to cushion pressure points and firmer, supportive memory foam layers to ensure proper alignment.

Organic Materials

Eco-friendly Canadians who sleep minimally warm may want to consider an organic mattress, which uses natural materials to reduce heat. Our testers tried various organic mattresses and found a solid pick that we are confident will help with wicking away sweat, moisture and heat.

The Silk & Snow Organic is the organic mattress that we recommend for great cooling and has an organic cotton cover that is lined with natural New Zealand wool. This combination stays temperature stable all year round and won’t have you overheating.

Both good for the planet and ideal for those with allergies or sensitive skin, these mattresses are good picks if you don’t need an option with cooling chemicals or technology within the mattress. Eco-conscious users should always check the certifications of the mattress if they are seeking an environmentally friendly or organic option.

Motion Isolation

Couples and co-sleepers face unique issues when sharing a mattress and often struggle with waking up throughout the night due to their partner’s restless movements. Our researchers chose mattresses with motion isolation built into their foam layers or pocket coil foundations to help stop motion before it can be transferred.

Those who are more sensitive to their partner’s movements will want to choose a mattress with motion isolation in order to get a better night’s sleep. Many of our picks have transition foam layers and support bases that absorb motion cells, keeping them localized so you can sleep peacefully.

Sleep Trials & Warranties

Each mattress that we chose for our top cooling picks comes with excellent sleep trial policies. Sleep trials allow you to try the mattress out at home, risk-free. Most sleep trials range from 100 to 365 nights, giving you ample time to ensure it’s a perfect fit. Typically, you must keep the mattress for at least 30 nights before initiating a return, but after that time has passed, you can get a refund. It may take up to 14 days after they come and pick up your mattress to see the refund post.

Also included with each mattress our experts have recommended are warranty policies. While warranties vary from mattress to mattress, you can expect them to cover issues like factory defects, flaws and large body indents. Warranties range from 10 to 20 years, depending on the company, so it’s always a good idea to check coverage before buying a mattress if you are concerned about long-term issues.