7 reasons British wool is a must-have sleep companion

7 min read

Last Modified 14 April 2026 First Added 9 October 2023

Light, breathable and oh-so cosy, wool is a beloved bedtime companion for many, from teddies to pyjamas. But what makes it so wonderful for sleep? Read on to find out.

Consider the humble sheep. A gentle, docile creature complete with a gloriously woolly fleece. From this description, it might not be immediately obvious why this familiar farmyard animal could help you get a great night’s sleep. Allow us to explain…

Sheep wool is a popular filling for duvets, pillows and mattresses, and with good reason. It’s a natural filling, which means it doesn’t contain any synthetic fibres, and its exceptional bounce and temperature-regulating properties make it an excellent all-season solution for bedding.

British wool has an illustrious heritage. In fact, Britain has had a thriving wool industry since 55 BC – now that’s a lot of shearing!

There are more breeds of sheep in the UK than in any other country around the world, with British wool being highly sought after for its quality and durability.

And those qualities extend to aiding sleep, too. Thanks to the UK’s changeable climate and wide variety of sheep breeds, British wool is incredibly hearty with a bunch of sleep-promoting properties, too. Let’s explore…

The benefits of British wool for sleep

1. It’s naturally temperature regulating

Inherently insulating, wool keeps you warm in winter and cool in summer – just like it does for sheep! This makes it an excellent year-round choice that keeps you comfortable from season to season.

2. British wool controls moisture

Say goodbye to sweaty nights! Wool naturally controls moisture, which has the added benefit of repelling dust mites, fungi and mould, making it hypoallergenic too.

3. It’s biodegradable and recyclable

Where your mattress ends its life is as important as where it starts it. This makes biodegradable wool a popular choice for eco-conscious shoppers. It can also be fully recycled using our mattress recycling service.

4. It can be fully traced to source

If buying local is important to you, then why not choose a mattress that supports British farms? All Dreams wool is traceable through our partnership with British Wool – we even know which farm it came from! More on that later…

5. Wool maximises airflow for breathability

Wool is incredibly lightweight, enhancing airflow through your mattress. Breathable fillings are particularly important for maintaining good sleep hygiene, helping to keep your sleep surface fresh night after night.

6. There are no hidden nasties

British wool is naturally fire-retardant, meaning no harsh chemicals are added through the production process. That means you can enjoy all of the sleep, with none of the worry.

7. Sheep’s wool is super durable and robust

Wool has exceptional rebound, which means it stays plump throughout its lifetime. No sagging mattresses here! Its durability through the years means it’s an ever-popular choice for sleepers of all types.

Dorset Down Sheep wool, collected from our partnered farm in the West Midlands

Where does Dreams wool come from?

You can find British wool in a wide range of our natural mattresses, but where does it start its life?

We’ve exclusively partnered with a sheep farm in the Black Country to sustainably source the British wool in our Dream Team range. “The Dreams wool is coming from Dorset Down sheep. They’re an old breed, they’re on the rare breeds list,” shares Jane McMinn, our partnered farmer who supplies all of our certified British wool.

This partnership is possible because of the remarkable advances in wool traceability in recent years, helped in no small part by British Wool, who Dreams have partnered with since 2022.

“[In terms of] the traceability side of the wool, now we can track the wool from almost farm door to right up until the end packing process,” says Ian Brooksbank, manager of British Wool, who collect, grade, market and sell these natural fillings to certify their authenticity and quality.

Our partnered farmer, Jane, feeding a Dorset Down Sheep

Meet our Dorset Down sheep

One of the oldest breeds of native sheep, Dorset Down sheep are highly prized for the quality of their wool. Describing the herd on her farm in the Black Country, Jane McMinn had this to say: “On the whole, Dorsets are reasonably biddable. They certainly like their food!”

Join Jane at our partnered farm and hear more about her thriving herd of Dorset Down sheep in the video below.

When discussing the quality of their wool, Jane noted its immense benefits for sleep.

“Dorset wool is a fine wool. The fibre is breathable, it’s warm in the winter, cool in the summer, recyclable, natural fibre… what’s not to love?”

Jane McMinn, British wool farmer

Expert advice:

What makes a natural mattress?

Our PR Executive, Ellie Holden, is always on top of the latest sleep trends. She recently visited Harrison Spinks’ farm in Yorkshire, the home of our beloved Flaxby range, to find out more about their wool mattresses and the sheep who make them possible. Here’s what she found out:

Ellie Holden, Dreams PR Executive, at Harrison Spinks' Flaxby farm

“Visiting the Harrisons Spinks farm taught me so much about what really makes a natural mattress. I saw the entire end-to-end process, with less than 20 miles travelled from Harrisons’ York farm to their Leeds factory to make the mattress. You know the whole story of the mattress, and it all happens right here in Britain.

“Seeing their flock of over 600 sheep was a bit surreal! You know the mattresses contain wool, but seeing the actual sheep they shear reaffirmed just how natural Flaxby mattresses are.

“These mattresses go through so many skilled hands before they reach your bedroom, from the hardworking farmers to the expert craftspeople. The result is a mattress that really feels like it’s been made with love, not with a machine.”

Expert advice:

Considering a wool mattress? Here’s what you need to know

Ellie says: “Natural mattresses can be more expensive than your standard foam, but with good reason. You’re investing in all the things that made that mattress possible – the British farming and craftsmanship, the wonderful sheep, and crops of hemp and flax.

“There’s no highly manufactured foam in sight. You can see and feel every element you’ll be sleeping on.”

A sheep at Harrison Spinks' Flaxby farm

“Wool mattresses are super comfortable – and I should know, because I’ve now tried a whole bunch of them! I should say you might notice a genuine farmyard aroma for the first few days, but this fades quickly when you air it.

“They’re great for couples who disagree on temperature, because the wool responds to your body to keep you warm or cold, just like it does for the sheep!

“If you’re worried about a cooling mattress in the middle of winter but often overheat in summer, a natural mattress would be a great choice.”

How to keep your wool mattress at its best

  • Mattress care 101 starts with understanding the type of mattress you have. Single-sided mattresses need rotating regularly to stop any lumps and bumps forming. Double-sided mattresses will need turning (also known as flipping the mattress) as well as rotating, which extends the life of your sleep surface.
  • To enhance wool’s natural breathability, air your mattress in a well-ventilated room with all bed linen removed. We recommend doing this when your mattress first arrives, then as regularly as you are able – for example, when it’s time to change the sheets. This will help to eliminate any build-up of moisture, as well as keeping the wool super bouncy.
  • We know accidents happen, but it’s best to clear up any spills as soon as possible to prevent stains forming. For general maintenance, always use a soft brush to keep your mattress free of dust rather than a vacuum cleaner.
  • A mattress protector is always a good idea. It can help out with those occasional spills by protecting your sleep surface, as well as keeping your mattress fresher for longer.

Shop our range of British wool mattresses, including the award-winning Dream Team Brookfield mattress and Good Housekeeping Institute approved Flaxby 4450 Pillow Top mattress.

Our top picks:

British wool mattresses