Best Summer Duvets

Best Summer Duvets UK | 2025

Last updated: 28.07.2025 Reading time: 5 Min.

Tired of restless, sweaty nights as the temperatures climb?

Turns out, your standard duvet may be to blame.

That's why choosing one of the best summer duvets can be truly transformative for your sleep, allowing you to stay comfortably snug without overheating.

In this article, we'll guide you through the best summer duvets available in the UK so you can sleep better and more comfortably.

woman in hot house

The best summer duvets UK

Sleep Hero Favourite

Panda London Cloud Duvet

The 100% vegan Panda Cloud Duvet offers hypoallergenic and guilt-free comfort.
  • 50% bamboo & 50% microfibre
  • 10.5 tog 
  • Machine-washable

Tell me more about the Panda duvet

The Panda Cloud Duvet is one of the softest, most luxurious duvets we've tried.

It combines bamboo and nano-microfibre for that "down feather feeling", all while being 100% vegan!

Bamboo is naturally thermo-regulating, making this 10.5 tog duvet perfect for any season. 

This is, without a doubt, one of the silkiest duvets we've ever slept with - so much so that we could even recommend using it without a cover (though hygiene-wise, you're better off with a cover). 

The Panda Cloud Duvet has small corner loops, so you can attach it to hidden straps in all Panda bedding for a free-to-wriggle night's sleep. 

Reasons to buy

Soft & luxurious feel 

Comfortable to sleep with

30-night trial period 

5-year guarantee

Reasons to avoid

There are cheaper options available

Marketed as all-seasons but definitely more suitable to summer

Slightly heavier than synthetic duvets

UP TO 25% OFF PANDA SUMMER SALE

-10% PANDA CLOUD DUVET

Customisable Comfort

Simba Hybrid 3-in-1 Duvet

The Simba Hybrid 3-in-1 Duvet is a set of two duvets that can be combined to form a third 10.5 tog duvet.
  • 100% BCI cotton, Stratos technology, and Modal
  • 3.5 and 7 togs (combinable)
  • Hypoallergenic materials 

Tell me more about the Simba Hybrid 3-in-1 duvet

The Simba Hybrid 3-in-1 Duvet is a premium product that's been designed with active cooling and year-round use in mind.

This product includes two separate summer-winter duvets that can be combined: 

  • One 3.5 tog summer duvet 
  • One 7 tog spring/autumn duvet 

It's filled with Simba Renew Clusters that trap heat efficiently to keep you warm and comfortable, but they're also exceptionally breathable to avoid overheating. 

The duvets incorporate Stratos technology, with phase-changing micro-capsules that adapt to your body temperature by storing and releasing heat as needed.

It's also made from hypoallergenic materials, making this duvet an excellent choice for people struggling with allergies or otherwise concerned about hygiene. 

Reasons to buy

Effective temperature regulation 

Adjustable to each season 

Machine-washable 

Reasons to avoid

No trial period 

Only a 1-year guarantee 

Fully Washable

Emma Cloud Duvet

The Emma Cloud Duvet is a microfibre duvet made of temperature-regulating fibres.
  • 100% microfibre polyester
  • 6.7 tog 
  • Machine-washable 

Tell me more about the Emma Cloud duvet

Crafted from microfibre, the Emma Cloud Duvet offers a cloud-like feeling of comfort and cosiness.

It's incredbily lightweight, has a tog rating of 6.7, and effectively regulates temperature, making it a reliable choice for both hotter months or hotter sleepers. 

Plus, it's wonderfully practical and machine-washable at up to 60°C for effertless freshness and hygiene.

The Emma Cloud duvet comes with free delivery within a few working days. 

If you're a hot sleeper seeking a light, breathable, and easy-to-care-for duvet, the Emma Cloud duvet could be a superb fit for you. 

Reasons to buy

Highly breathable & lower tog

14-day trial period 

Reasons to avoid

Low tog means it's only suitable for hot months

No warranty 

EXTRA 5% OFF IF YOU USE OUR LINK

-10% EMMA CLOUD DUVET£ 48.60

Silky Soft

The Fine Bedding Company Boutique Silk Duvet

The Fine Bedding Company Boutique Silk duvet is made from sustainable silk, cotton, and microfibre for that five-star hotel luxury feel.
  • 90% Smartfil microfibre & 10% pure silk
  • 100% responsibly sourced BCI cotton cover
  • 4.5, 10.5 & 13.5 togs available

Tell me more about the Fine Bedding Company Boutique Silk duvet

The Fine Bedding Company Boutique Silk duvet has a luxurious feel while still being practical. 

We tested the 10.5 tog Boutique Silk duvet, which is great as an all-seasons option, but 4.5 tog summer and 13.5 tog winter variations are also available. 

The Boutique Silk duvet has a silky feel and is light but cosy.  

The duvet kept us toasty and warm on cold nights, although we did feel a little warm on nights with the heating on (that's not necessarily a bad thing).

Our Boutique Silk duvet was delivered within 2 - 3 working days and comes with a convenient storage bag.

Reasons to buy

Excellent for all seasons 

Sustainably manufactured

30-day returns 

Reasons to avoid

No guarantee or trial period 

EXTRA 15% OFF WITH
SLEEP15Click to copy code

-25% ON THE FINE BEDDING COMPANY BOUTIQUE SILK DUVET

How to find the best summer duvet

Choosing the perfect duvet for the warmer months is key to unlocking truly comfortable sleep.

Here's what to consider when searching for the best summer duvet in the UK.

Tog rating: The ideal summer warmth

The tog rating indicates a duvet's thermal insulation.

You'll generally want a lower tog duvet for summer, typically ranging from 2.5 to 7.

tog rating

But the exact best tog duvet for summer for you depends on personal preference and typical UK summer temperatures.

For very warm sleepers or during heatwaves, a 2.5 or 3.0 tog is often ideal, while a 4.5 or 7.0 tog might suit cooler summer nights or those who prefer a touch more weight and warmth.

Breathability: Essential for airflow

A low tog doesn't automatically mean high breathability - this crucial factor is more dependent on the duvet's material.

For instance, a thin synthetic duvet might trap heat more than a slightly higher tog duvet made from natural, breathable fibres.

The Panda Cloud Duvet, for example, with a 10.5 tog rating and natural bamboo composition, is a wonderfully breathable duvet.

Look for materials that allow air to circulate freely, preventing heat build-up and ensuring a comfortable night.

Summer duvet materials: Natural vs. synthetic

The filling of your duvet significantly impacts its suitability for summer, and opting for the right material can make all the difference to your sleep comfort.

Natural materials for optimal temperature regulation

If you're looking for the best temperature-regulating duvet UK, natural fillings are often your best bet.

different natural duvet fillings

Popular natural duvet materials for summer duvets include:

  • Cotton: Cotton summer blankets are usually machine-washable up to 60°C and are an excellent choice for allergy sufferers and those seeking a skin-friendly, moisture-regulating material.
  • Down: Down duvets often feature a blend of goose or duck down and feathers and offer a wonderfully fluffy feel and natural temperature balance. Always ensure you're opting for ethically-sourced down products.
  • Silk: Silk summer duvets are luxurious, naturally temperature-regulating, and highly breathable. On the downside, they require careful washing at low temperatures and may not be the best for allergy sufferers or hygiene purposes. Some silk duvets have a silk filling and a cover made from either silk or another material, like cotton, while others have a silk exterior with a different filling, like the Boutique Silk Duvet from The Fine Bedding Company.
  • Bamboo: Bamboo summer duvets are an eco-friendly and sustainable option, and they're renowned for their exceptional moisture-wicking and temperature-balancing properties. These bamboo duvets, like the Panda Cloud, are perfect for those who sweat more at night. 🌿
  • Cashmere, alpaca & camel hair: These luxurious, naturally antibacterial fillings offer an indulgent feel. Cashmere is generally fluffier and pricier, while alpaca and camel hair provide a soft, comfortable duvet filling.
  • Linen: Similar to cotton, linen is lightweight, highly absorbent, and easy to maintain. It provides a naturally breathable and comfortable sleep experience, often at a more accessible price point than silk.

Natural materials excel at breathability and moisture-wicking, making them ideal duvets for summer.

Synthetic materials are hypoallergenic and practical

Synthetic fillings like polyester, hollowfibre, or microfibre also make lightweight duvets for summer.

Many are hypoallergenic and designed with moisture-wicking properties, offering good insulation while promoting airflow.

Popular synthetic summer duvet materials include:

  • Polyester (including microfibre): Polyester and microfibre variants are a popular choice since they're affordable and make for lightweight duvets for summer. Many are also breathable, moisture-regulating, and easy to machine wash.
  • Lyocell: This is a semi-synthetic material derived from wood cellulose. Lyocell summer blankets absorb moisture exceptionally well, keeping you dry. They also offer anti-allergy properties and can often be washed at 60°C, providing a cost-effective alternative to cotton or silk.

Not all synthetic duvets are created equal and you do get some inferior quality options, so you'll always need to check for good quality construction.

Weight: Lightweight for summer nights

Beyond tog, the physical weight of the duvet significantly impacts comfort, and most prefer a lightweight summer duvet that doesn't feel oppressive.

For larger beds, look for a lightweight summer duvet king size, like the exceptionally lightweight Simba Hybrid 3-in-1 Duvet, for ample, comfortable coverage.

Some even opt for a summer duvet blanket style for ultimate airiness.

Machine-washable: Practicality and hygiene

Especially during summer when perspiration can increase, having a machine-washable duvet is incredibly convenient.

Always check the care label, as many natural and synthetic options are designed for easy home cleaning.

The Emma Cloud Duvet, for example, is fully machine washable, making it quick and easy to keep clean.

Regular washing helps maintain hygiene and freshness, and it's also excellent for keeping dust mites at bay. 🫧

Budget considerations: Finding your perfect fit

Summer duvets come in a wide range of price points, largely determined by their materials and brand.

  • Synthetic fillings generally offer an excellent affordable summer duvet option without compromising on breathability or lightness.
  • Natural fillings like silk, cashmere, or high-quality down represent a more luxurious investment, often with superior temperature regulation and longevity.

Always balance your budget with your desire for specific materials and their long-term benefits.

Some budget-friendly summer duvet options with exclusive coupons include:

How to clean a summer duvet

Keeping your summer duvet fresh and hygienic, particularly during warmer months when perspiration increases, is essential for a good night's sleep.

However, remember that not all duvets are machine-washable, so always check the care label first! 🥵

Washing and drying your summer duvet

Your summer duvet only needs washing once or twice a year (or slightly more often if you suffer from allergies).

Most of our recommended best summer duvets, including those from Simba, Panda, and Emma, are conveniently machine-washable.

When washing, use a gentle detergent, avoid fabric softeners, and opt for a lower spin speed.

For drying, always follow material-specific instructions: synthetics can often handle tumble drying, while natural fillings typically require low heat or air drying.

For very large duvets, a laundromat might be more practical.

Cleaning your summer duvet cover

Your summer duvet cover should be washed weekly to remove sweat, odours, and bacteria. 😅

This regular cleaning ensures a fresher and more hygienic sleep environment, especially when summer perspiration increases.

Check out our favourite summer-friendly duvet covers:

Enjoy cooler nights with a summer duvet

As temperatures climb, especially during UK heatwaves, comfortable sleep becomes a challenge.

That's precisely why investing in the best summer duvets is essential.

By choosing a summer tog duvet with breathable materials, you're securing a season of cool, peaceful, and uninterrupted sleep.

Make the switch and transform your warm-weather nights. 😴

Here's a reminder of the best summer duvets in the UK:

Frequently asked questions

  • When should you start using a summer duvet?


    Knowing the ideal time to swap your duvet is all about personal comfort.

    Generally, when you start to feel consistently too warm or sweat at night, it's a clear sign your heavier duvet isn't cutting it.

    While a common guideline suggests switching to a summer duvet around May in the UK as temperatures rise, and back to a warmer option around October, your individual temperature sensitivity is key.

    If you're a naturally hot sleeper, you might switch earlier.

    Always listen to your body! ☀️

  • What tog is a summer duvet?


    A summer duvet typically has a low tog rating, usually ranging from 1.0 to 4.5 tog.

    This low rating indicates minimal thermal insulation, allowing for excellent airflow and breathability to prevent overheating during warmer nights.

    Summer duvets are lightweight and often made from naturally breathable materials like cotton or bamboo to ensure a cool and comfortable sleep environment.

  • What are the standard summer duvet sizes in the UK?


    When it comes to duvet size, you need to find one that matches your bed size. 

    A too-small duvet may not provide adequate coverage, while an oversized duvet can be cumbersome and uncomfortable. 

    The following sizes of summer blankets are available:

    • For toddlers from 2 years old: 80 x 80 cm (31 x 31 inches) 
    • Well-suited for children in a cot bed: 100 x 135 cm (39 x 53 inches) 
    • The single summer duvet size: 135 x 200 cm (39 x 79 inches)
    • For singles or couples who like to cuddle up: 155 x 200 cm (61 x 79 inches) 
    • The summer double duvet size: 200 x 200 cm (79 x 79 inches) 
    • For the family with a lot of space for cuddling: 200 x 220 cm (79 x 87 inches) 
    • The king size summer duvet: 220 x 240 cm (87 x 94 inches) 
    • The super king summer duvet size: 260 x 220 cm (102 x 87 inches) 

    Just make sure your dimensions align with your bed size and duvet cover for a snug fit and proper coverage.

  • Why does my duvet make me sweat at night?


    If you're waking up feeling sweaty, your duvet is likely not suited for the current temperatures or is made from materials that trap heat.

    Summer duvets are specifically designed to be lightweight and breathable, preventing the overheating that can lead to night sweats.

  • What are the main differences between a summer duvet and a winter duvet?


    The key distinction between summer duvets and winter duvets lies in their tog rating, materials, and weight, all designed for optimal temperature regulation in different seasons:

    • Tog rating: Summer duvets typically have a lower tog (2.5 - 7 tog) for minimal insulation, whereas winter duvets have a higher tog (10.5 - 15 tog) for maximum warmth.
    • Materials: Summer duvets often feature breathable, lightweight materials like cotton, bamboo, silk, or lighter synthetics that wick away moisture. Winter duvets, conversely, use fillings like denser down, feather, or hollowfibre to trap heat effectively
    • Weight: Summer duvets are significantly lighter to prevent overheating. Winter duvets are designed to be much heavier and bulkier to provide substantial warmth.

    Some brands also offer adjustable or all-season duvets, like the Simba Hybrid 3-in-1 Duvet, which combine thinner and thicker layers that can be clipped together to suit various temperatures throughout the year.

George arkley image

George Arkley

Content Writer

I’m always the first person to try the latest sleep hack - whether it’s drinking coffee or counting sheep. Now, I get to write about the latest sleep gadgets, mattresses and much more in a bid to help you find the perfect night’s sleep.

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