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Extra Warm British Wool Duvet

Name: Extra Warm British Wool Duvet
Brand: Devon Duvets
SKU: EU-EW
Price: 200.00 EUR
Availability: InStock

From €200.00 €250.00

Pay in 3 interest-free instalments

Free delivery over £50

Handcrafted in Devon

5 Years Maker Guarantee

Free Delivery
over £50

Ethically Made
in the UK

5 Years Maker
Guarantee

Individually
Handcrafted

Temperature
Regulating

No Chemicals
Used

Handcrafted in Devon

We care about your sleep

We care about the planet

Friendly customer service

Product Information

Extra Warm British Wool Duvet – Winter Weight 900gsm

Designed for deep winter comfort, our Extra Warm British Wool Duvet is handmade in Devon using 900gsm of fully traceable British wool. Wrapped in a smooth 260 thread count cotton casing, this is our most insulating duvet and a reliable choice for cold climates, unheated bedrooms, or anyone who prefers serious warmth at night.

With a tog performance of approximately 14+, this duvet offers substantial insulation while still allowing your body to breathe naturally – something synthetic duvets simply can’t manage.

Warmth, Naturally Balanced

Wool is a remarkable natural fibre. It traps heat when temperatures drop, yet releases excess warmth and moisture as your body temperature changes during the night. The result is a consistently comfortable sleep environment – warm, dry and never stuffy.

Each duvet is constructed using minimal stitching to preserve loft, encourage an even drape and reduce cold spots. It feels reassuringly weighty without being restrictive.

Worth knowing: This 900gsm duvet has a substantial feel. If you prefer a lighter winter option with excellent warmth, our Medium Weight British Wool Duvet may be more suitable.

Product Highlights

Key Features

900gsm filling of 100% British wool for maximum winter insulation.
Encased in breathable 260 thread count cotton, woven exclusively for Devon Duvets.
British Wool certified with full traceability from farm to finished product.
Handcrafted in Devon using traditional techniques and minimal quilting.
No synthetic fibres, chemical treatments, bonding agents or glues.
Packaged using recyclable, reusable or biodegradable materials.

Why It Works

Exceptional cold-weather comfort for winter bedrooms.
Temperature regulating to reduce overheating and night sweats.
Naturally hypoallergenic, resisting dust mites and bacteria.
Durable construction that holds its shape without clumping.
Low maintenance compared to down or feather alternatives.
Covered by our 5-Year Guarantee for peace of mind.

Care & Maintenance

Air regularly to refresh the wool and maintain loft.
Machine wash on a 30ºC wool programme using a wool-approved detergent.
Spin gently, reshape while damp and allow to air dry fully.
Avoid tumble drying and dry cleaning.

Weight & Warmth Guide

Because wool adapts to your body temperature, tog ratings are only a guide:

Lightweight – 300gsm: Approx TOG 4–7
Medium Weight – 600gsm: Approx TOG 8–14
Extra Warm – 900gsm: Approx TOG 14+

This Extra Warm duvet provides insulation similar to layering a Lightweight and Medium Weight together – without the bulk of multiple duvets.

Responsible Materials

All of our wool is sourced exclusively from British farms and certified by British Wool. Fleeces are shorn during warmer months as part of normal animal care. Our cotton casing is sourced through the Better Cotton Initiative, supporting more responsible farming practices.

Every duvet is made to last, fully biodegradable at end of life, and designed as a long-term alternative to disposable synthetic bedding.

Frequently Asked Questions

Does the Extra Warm Wool Duvet feel heavy?

This is our heaviest duvet at 900gsm, so yes – it has a reassuring, weighty feel. Many people who sleep cold enjoy the extra substance, particularly in winter or in less insulated homes. If you prefer something lighter, our Lightweight or Medium Weight British Wool Duvets may be a better match.

Who is this duvet designed for?

This duvet is ideal for cold sleepers, winter bedrooms, or anyone who prefers turning the heating down at night. The 900gsm wool fill delivers deep insulation with a tog performance of approximately 14+, making it especially suitable for colder climates.

Could it be too warm for me?

Despite its thickness, wool naturally regulates temperature and releases excess heat and moisture. That said, if you tend to sleep warm, a lighter wool duvet may offer a more comfortable balance for you year-round.

Is this duvet an environmentally responsible choice?

Yes. The duvet is filled with 100% British wool, certified for full traceability back to UK farms. Wool is a renewable and biodegradable fibre, shorn as part of normal animal care. The cotton casing is sourced through the Better Cotton Initiative, and all packaging is designed to be recyclable or reusable.

How do I look after such a thick duvet?

Regular airing will keep the wool fresh and lofty. When washing is needed, use a 30ºC wool programme with a wool-safe detergent. Spin gently, reshape while damp and allow to air dry completely. Tumble drying and dry cleaning should be avoided.

Is there a guarantee included?

Yes. This duvet is covered by our 5-Year Makers Guarantee. Every piece is individually handcrafted in Devon and made to deliver long-lasting comfort and performance.

Delivery Information

UK MAINLAND DELIVERIES

FREE delivery on orders over £50.

Delivery for orders under £50: £5.00

Dispatch Information:

Dispatch Days: Our dispatch days are Monday – Friday, excluding Bank Holidays, and deliveries are normally made on working days.

Dispatch Timing: We aim to dispatch orders on the same day if ordered before 12:30pm (Mon- Fri) and use a DPD Next (working) Day delivery service*. However, as each of our duvets, pillows and mattress toppers is individually handcrafted by our seamstresses in Devon, please bear in mind that during peak or busy periods, there may be a slight delay in the dispatch of your order.

*Please note: There are some areas within the UK where the actual delivery time will take longer (usually 2 - 3 days from dispatch). These include Northern Ireland, Scottish Islands, Scottish Highlands, Isle of Man, Isles of Scilly, Shetland and Channel Islands.

Bespoke Products: Bespoke products usually take no more than 2 weeks but timings will be given at the time of ordering.

Should the need arise, we reserve the right to select our carriers and /or third-party delivery services at our discretion to ensure timely and secure delivery of our products. This policy helps us maintain our commitment to service quality and efficiency.

Our Christmas Opening Hours:

As we all embrace the joy of the festive season, our team at Devon Duvets will also be taking a little time to rest, recharge, and enjoy precious moments with their families. We will be closed from 24 December to 28 December 2025 (inclusive), so our last day for pre-Christmas dispatches will be 23 December 2025.

A small Devon Duvets team will be available to respond to enquiries by telephone and email on Monday 29 and Tuesday 30 December, with a limited dispatch service. We will then be closed from 31 December 2025 to 4 January 2026 (inclusive), returning on Monday 5 January 2026, refreshed and ready to begin handcrafting our luxurious duvets, toppers and pillows once again.

MAINLAND EUROPE & REST OF WORLD

Please cont act us for further information.

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