Beat the Heat: The Best Cooling Duvets & Sheets for Summer Sleep
Posted by Kristen Stannix on
As the temperatures rise, many of us find ourselves tossing and turning through the night, kicking the covers off only to pull them back on a few hours later. If that sounds familiar, your bedding could be the reason.
While your mattress and pillow certainly play a role in getting a good night's sleep, your duvet and sheets can have an even bigger impact on how cool and comfortable you stay throughout the night.
Why Do I Get Too Hot Under My Duvet?
Many traditional down, feather, and polyester-filled duvets use tightly woven cotton covers to keep the fill from escaping. While these covers do an excellent job of containing the fill, they can also reduce airflow compared to natural-filled alternatives.
The result? You may feel perfectly comfortable when you first climb into bed, but as your body naturally warms throughout the night, heat and moisture can become trapped beneath the duvet.
Soon you're throwing the covers off to cool down. Then, once your body temperature drops, you're pulling them back on again. This cycle of overheating and cooling can continue all night, leading to interrupted sleep and a less restful morning.
Fortunately, there are better options.
Wool Filled Duvets – Nature's Temperature Regulator
When people hear "wool," they often think of something heavy or itchy. In reality, wool-filled duvets are one of the best choices for warm sleepers.
The wool is safely enclosed inside a soft 100% cotton cover, so it never comes into contact with your skin. Because wool fibres don't migrate through the fabric the way down or feathers can, manufacturers can use a more breathable cotton cover, allowing greater airflow throughout the night.
Even more impressive, wool naturally absorbs and releases moisture, helping regulate your body temperature while you sleep. Instead of trapping heat, it creates a dry, comfortable sleep environment that works with your body—not against it.
Available in both Summer Weight and All Seasons options, wool is an excellent investment for year-round comfort.
Silk Filled Duvets – Lightweight Luxury
If you love the feeling of a light duvet, silk is another wonderful option.
Silk naturally regulates temperature, helping keep you cool in the summer while remaining comfortable during cooler months. It's incredibly lightweight, drapes beautifully, and offers a luxurious sleeping experience without feeling heavy.
Like wool, silk is also naturally resistant to dust mites and makes an excellent choice for those looking for a healthier sleep environment.
Our silk duvets are available in both Summer Weight and Winter Weight, allowing you to choose the level of warmth that's right for your bedroom.
NEW! Australian Cotton Duvets
One of our newest favourites is our Australian Cotton Duvet.
Filled with premium Australian cotton and wrapped in a soft cotton cover, it offers exceptional breathability while still providing that comforting feeling of sleeping under a duvet.
If you love the softness of cotton and simply want something cooler for the warmer months, this is an excellent choice.
Lightweight, breathable, and naturally comfortable, it's perfect for summer nights.
Don't Forget Your Sheets
Even the coolest duvet can only do so much if your sheets are trapping heat.
Bamboo Sheets
Bamboo sheets have become one of our most popular choices for warm sleepers. They're silky soft, naturally moisture-wicking, breathable, and help create a cool, comfortable sleep environment all night long.
Percale Cotton Sheets
If you've ever loved the crisp, cool feeling of hotel bedding, you've likely experienced percale.
Percale is woven for maximum breathability, giving it a fresh, cool feel that becomes softer with every wash. It's one of our favourite sheet options for anyone who sleeps warm.
The Complete Summer Sleep Setup
For the coolest night's sleep, we recommend pairing:
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A breathable natural-filled duvet (Wool, Silk, or Australian Cotton)
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Bamboo or Percale sheets
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A lightweight blanket only if needed
Together, these products help regulate your body temperature instead of trapping heat, so you can spend less time tossing and turning and more time enjoying a restful night's sleep.
Let Us Help You Sleep Cooler
At Heirloom Linens, we believe everyone sleeps differently. That's why we carry a wide selection of natural-filled duvets and breathable bedding to suit every sleeper and every season.
Whether you're looking for the moisture-regulating benefits of wool, the luxurious lightness of silk, the natural comfort of Australian cotton, or the crisp feel of percale sheets, we're here to help you find the perfect combination.
Visit us in-store or shop online, and let us help you build your perfect summer bed.
Because a better night's sleep starts with the right bedding.
