After finally getting comfortable and drifting off into dreamland, you are suddenly awake because of the heat. This is after you have kicked off your blankets, flipped your pillow, changed your sleeping position, and wondered why your bed feels warmer than the rest of the room. 

Does this sound familiar to you? If your answer is yes, your mattress deserves a closer look.

Warm summer nights in Surrey and the Lower Mainland can make an already warm bed feel even less comfortable. The temperature you set on your bedroom thermostat is important, but so does what is underneath you. The best mattress materials help with airflow and allow for easy heat dissipation from your body, while other materials retain the heat near your body.

However, just because a mattress has been labelled “cooling”, it doesn’t automatically guarantee it will keep you cooler. When selecting a new mattress, there are many factors to consider, including construction, materials, firmness level, bedding used, and personal comfort preference.

If you are looking for a mattress and visit a Surrey mattress store because you are waking up feeling too warm, then consider the 6 points listed in this article when purchasing a new mattress.

Why Do Some Mattresses Feel Hotter Than Others?

A mattress absorbs some of the warmth your body gives off during the night. What happens to that heat depends largely on how the mattress is built because materials that are dense or don’t allow much airflow absorb most of this heat.

Softer mattresses can also surround more of your body, which reduces the amount of air moving around you. On the other hand, both latex and coil systems often provide greater air circulation through the mattress.

This doesn’t mean that one style of mattress is going to work well for every hot sleeper. Actually, your comfort should come first. If a mattress keeps you relatively cool but feels uncomfortable, then it’s not a good option. Instead, look at the overall mattress construction and how it feels once you lie on it.

1. Look for Breathable Mattress Materials

It’s always helpful to start with the surface. This is where your body spends hours a day, separated only by your sheets and mattress protector. A breathable cover helps air move around the sleep surface instead of creating a heavy, closed feeling.

Natural fibres, such as cotton and wool, are an option for breathable covers. Some manufacturers also use other breathable fabrics that help prevent the surface from becoming too warm.

But don’t judge a mattress only by its cover. For example, a soft cotton cover over thick layers of dense foam can still feel warm. You must look further into the mattress. Ask yourself, “What lies beneath my mattress cover?” and “How much airflow is allowed throughout this mattress?”. 

Comparing mattresses in person helps, since product descriptions can tell you what materials are in a particular mattress, but it’s your body that provides feedback regarding how those materials truly feel.

2. Consider Natural Latex

Latex is definitely something to consider for hot sleepers.

Unlike memory foam, latex typically doesn’t envelop your body as closely. Instead, latex responds more quickly to pressure, so when you apply pressure to latex, it pushes back rather than allowing you to sink deeply into the surface. That difference matters for airflow, because when less of your body is surrounded by the mattress, more air can move around you. 

Additionally, latex layers typically have an open structure that improves ventilation. Research conducted by Sleep Foundation indicates that latex generally retains less heat than memory foam and frequently receives high ratings for temperature regulation.

Latex also offers more bounce and a quicker response when you change positions. This can be positive for some people while negative for others. The best option is to lie down on a latex mattress, remain there for a few minutes, change from your back to your side, and notice how deeply you sink and whether the surface feels open and comfortable.

3. Pay Attention to Coils and Airflow

The inside of your mattress matters just as much as the top. A mattress with a coil support system contains open space between the springs, which allows air to move.

This can help traditional innerspring and some hybrid mattresses feel more breathable, but a coil system alone doesn’t determine how cool a mattress will feel. The materials above the coils, the thickness of the comfort layers, and how deeply you sink into the mattress can all affect temperature.

Hybrid mattresses combine coils with various comfort layers, including latex, memory foam, or other foams. Rather than assuming a hybrid is automatically the better choice for a hot sleeper, look at the complete construction. For example, a hybrid with breathable latex over coils will feel different from a hybrid topped with several thick layers of slow-responding memory foam. Likewise, a well-designed latex or foam mattress may also provide comfortable temperature regulation depending on its materials and construction.

When evaluating mattresses, ask yourself:

• What material is in the comfort layer?
• How thick are the individual foam layers?
• Is there a coil support system or a solid foam core?
• Are the latex or foam layers ventilated?
• What material is used in the cover?

You don’t need to be a mattress expert. Simply gather enough information to understand why one bed feels warmer than another.

4. Understand Why Some Foams Hold More Heat

Memory foam is popular for a reason: it contours around the body and creates a soft, cushioned feel. However, that same contouring can also make some memory foam mattresses feel warmer because it tends to absorb and hold more body heat than materials such as latex.

Dense all-foam construction also leaves less open space for air to move through the mattress. So be aware that the more deeply you sink, the more mattress material surrounds your body. However, that doesn’t mean every foam mattress sleeps hot or that hot sleepers should automatically avoid memory foam.

Mattress design has changed considerably. Some foam beds use open cell structures, thinner comfort layers, breathable covers, or other design features intended to improve airflow. This is why you should be cautious about broad rules.

Look at how the complete mattress is built. A thin foam comfort layer over a breathable coil system can feel very different from a deep all-foam mattress, so if you love the feel of memory foam, you don’t need to abandon it simply because you sleep warm. Compare different constructions and see how much sinkage feels comfortable to you.

5. Think About How Deeply You Sink Into the Mattress

While many people look at material characteristics when discussing overheating, firmness also contributes to overheating.

Imagine lying upon a mattress versus being enveloped by it. When you remain closer to the surface, more of your body stays exposed to the surrounding air. When a very soft mattress wraps around your hips, shoulders, and torso, there is less room for heat to escape.

That is one reason mattresses with stronger support and less sinkage can feel more comfortable for some hot sleepers. But this doesn’t mean you should buy the firmest mattress in the store.

Your new mattress must also feel comfortable during typical sleep positions. For instance, if you sleep on your side, you’ll likely require more cushioning around your shoulders and hips compared to someone who prefers a firmer sleeping surface.

The goal is balance. You want enough cushioning to feel comfortable without automatically choosing the deepest, softest mattress because it feels plush during the first 30 seconds.

Spend some time on each mattress you test to give your body a chance to settle into it.

6. Do Not Forget About Your Bedding

Your mattress is only one component of your sleep set-up. Even though you’ve invested in a breathable mattress, you can easily create a very warm bed by placing multiple heavy, heat-retaining layers on the top of it.

Sheets, mattress protectors, duvets, blankets, pillows, and even the clothes you wear to sleep all impact how warm or cool you’ll feel while resting.

Heavy synthetic sheets or thick bedding can make it harder for heat to move away from your body. Lightweight and breathable bedding materials often feel more comfortable when the room temperature is higher.

Your mattress protector also deserves attention. Protectors are useful for keeping the mattress clean, but some waterproof designs feel less breathable than others. If you tend to sleep hot, look for one designed with airflow and breathability in mind.

Additionally, consider your duvet. You don’t necessarily need the same bedding during warmer and colder months. Switching to lighter bedding during warm weather is one of the easiest ways to adjust how your bed feels without changing the mattress itself.

Think of your bed as part of a larger system. A breathable mattress works best when there are breathable layers above it, allowing heat to move.

Is Latex or a Hybrid Mattress Better for Hot Sleepers?

Neither latex nor hybrid construction is automatically the best choice for every hot sleeper. Both can offer good airflow, but they achieve it in different ways.

An all-latex mattress can provide strong airflow and a responsive feel. A hybrid mattress uses coils underneath its comfort layers, which creates plenty of open space through the support system. A latex hybrid combines both ideas. Foam mattresses can also vary considerably, with some using breathable covers, open-cell foams, or other construction features designed to improve airflow.

What matters more than the label is the actual construction. Look at the top layers first, then look at the support core. Ask how thick the comfort layers are and how much you sink into them.

Natural latex is especially worth trying if you have spent years sleeping on dense foam and find yourself feeling too warm. It has a noticeably different feel, so testing it yourself is far more useful than reading descriptions online.

WR Mattress carries customizable thread and weave organic latex mattresses, giving shoppers the ability to explore natural latex options and choose a configuration that suits their preferred comfort level. We also carry mattresses across different materials and constructions, so Surrey shoppers can compare latex, foam, hybrid, and other options side by side instead of assuming one mattress type is right for everyone.

How to Test a Mattress If You Sleep Hot

Testing a mattress for a few seconds will not tell you much, so when you visit a mattress store, lie in the position you normally sleep in and give the mattress several minutes rather than immediately moving to the next one.

Pay attention to how the surface changes as you settle in:

• Do you sink deeply into it?
• Does the mattress hug most of your body?
• Can you change positions easily?
• Does a latex mattress feel more open than the foam bed you tried before?
• Does a coil or hybrid mattress feel different from an all-foam model?

Take your time to compare materials under the same conditions so you can identify which construction feels most comfortable to you.

Find the Right Mattress for Warm Surrey Nights

The right mattress choice depends on how you sleep, how much cushioning you enjoy, which materials feel comfortable, and how warm you tend to get during the night.

For hot sleepers, start by looking at the mattress as a complete system rather than focusing on one construction type. Breathable covers, natural latex, well-designed foams, internal airflow, and coil systems can all play a role. Pay attention to how much the mattress surrounds your body, and make sure your bedding isn’t working against the mattress underneath it.

Most importantly, test your options. Visiting a Surrey mattress store gives you the chance to compare foam, latex, hybrid, and other mattress styles instead of trying to judge comfort from specifications alone. WR Mattress Gallery is located in South Surrey and carries a range of mattress styles, including customizable thread and weave organic latex mattresses and other options with different materials and comfort levels.