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King Split Duvet

£125.00
King Size: 225cm × 220cm   |   Each Section: 112.5cm × 220cm
1
Pick Your Comfort

Choose your side: filling (Wool, Botanic, Alpaca) and weight (light or medium).

2
They Pick Theirs

Your partner chooses their perfect match. No compromises. No drama. Same duvet.

3
Join & Drift

Attach both sections with our neat joining system to make one bespoke duvet. Harmony, built in.

Not sure on warmth? Read our quick guide to tog ratings.

Free Delivery Free delivery over £50

Handcrafted in Devon Handcrafted in Devon

5 Years Maker Guarantee 5 Years Maker Guarantee

Free Delivery over £50

Free Delivery
over £50

Ethically Made in the UK

Ethically Made
in the UK

5 Year Maker Guarantee

5 Years Maker
Guarantee

Individually Handcrafted

Individually
Handcrafted

Temperature Regulating

Temperature
Regulating

No Chemicals Used

No Chemicals
Used

Size
King Split Duvet Size
225cm x 220cm
Each Section
Each Section
112.5cm x 220cm
British wool filling icon
British Wool

Lightweight Comfort

Filled with traceable 100% British wool, this lightweight section provides breathable comfort, helping to naturally regulate temperature for a more consistent sleep.

With a 4 to 7 tog equivalent, it offers gentle warmth that is ideal for milder conditions or for those who prefer a lighter, more breathable layer.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it delivers a refined finish that feels comfortable, breathable, and effortlessly luxurious.

Find Out More
British wool filling icon
British Wool

Medium Weight Comfort

Filled with traceable 100% British wool, this medium weight section offers a comforting level of warmth while remaining breathable and naturally temperature regulating.

With an 8 to 14 tog equivalent, it provides a cosier, more substantial feel that is ideal for cooler nights or for those who prefer a warmer duvet.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it delivers a refined finish that feels warm, breathable, and quietly luxurious.

Find Out More
Botanic filling icon
Botanic Filling

Ultra Lightweight Comfort

Crafted from plant based Botanic fibres with TENCEL™ Lyocell, this ultra lightweight section delivers a smooth, breathable layer designed for a cooler and more comfortable sleep.

With a 2 to 4 tog equivalent, it offers minimal warmth, making it a perfect choice for hot sleepers, summer nights, or anyone who prefers a lighter touch.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it provides a refined finish that feels fresh, airy, and quietly luxurious.

Find Out More
Botanic filling icon
Botanic Filling

Medium Weight Comfort

Filled with plant based Botanic fibres containing TENCEL™ Lyocell, this medium weight section offers a soft, breathable feel with a natural balance of warmth and airflow.

With a 6 to 8 tog equivalent, it provides steady, year-round comfort, making it well suited to a wide range of sleeping preferences.

Handcrafted in Devon and encased in a smooth 260 thread count natural cotton, it delivers a refined finish that feels light, breathable, and effortlessly comfortable.

Find Out More
Botanic filling icon
Botanic Filling

Lightweight Comfort

Filled with plant based Botanic fibres containing TENCEL™ Lyocell, this lightweight section offers a smooth, breathable feel that helps create a calm and comfortable sleep environment.

With a 4 to 6 tog equivalent, it delivers gentle warmth that is ideal for milder conditions or for those who prefer a lighter, more breathable layer.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it provides a refined finish that feels light, airy, and effortlessly comfortable.

Find Out More
Alpaca filling icon
British Alpaca

Lightweight Comfort

Filled with 100% British alpaca, this lightweight section offers a luxuriously soft and breathable feel, helping to naturally regulate temperature for a more balanced and comfortable sleep.

With a 3 to 6 tog equivalent, it provides gentle warmth that suits warmer sleepers or those who prefer a lighter layer through spring and summer.

Handcrafted in Devon and encased in a smooth 260 thread count natural cotton, it offers a refined finish that feels effortlessly soft and quietly luxurious.

Find Out More
Alpaca filling icon
British Alpaca

Medium Weight Comfort

Filled with 100% British alpaca, this medium weight section delivers a soft and breathable balance of warmth, naturally helping to regulate temperature as you sleep.

With a 7 to 10 tog equivalent, it offers comfortable, all-season warmth, making it ideal for those who prefer a cosier feel without unnecessary heaviness.

Each piece is handcrafted in Devon and encased in a smooth 260 thread count natural cotton, creating a refined finish that feels soft, breathable, and effortlessly luxurious.

Find Out More
British wool filling icon
British Wool

Lightweight Comfort

Filled with traceable 100% British wool, this lightweight section provides breathable comfort, helping to naturally regulate temperature for a more consistent sleep.

With a 4 to 7 tog equivalent, it offers gentle warmth that is ideal for milder conditions or for those who prefer a lighter, more breathable layer.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it delivers a refined finish that feels comfortable, breathable, and effortlessly luxurious.

Find Out More
British wool filling icon
British Wool

Medium Weight Comfort

Filled with traceable 100% British wool, this medium weight section offers a comforting level of warmth while remaining breathable and naturally temperature regulating.

With an 8 to 14 tog equivalent, it provides a cosier, more substantial feel that is ideal for cooler nights or for those who prefer a warmer duvet.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it delivers a refined finish that feels warm, breathable, and quietly luxurious.

Find Out More
Botanic filling icon
Botanic Filling

Ultra Lightweight Comfort

Crafted from plant based Botanic fibres with TENCEL™ Lyocell, this ultra lightweight section delivers a smooth, breathable layer designed for a cooler and more comfortable sleep.

With a 2 to 4 tog equivalent, it offers minimal warmth, making it a perfect choice for hot sleepers, summer nights, or anyone who prefers a lighter touch.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it provides a refined finish that feels fresh, airy, and quietly luxurious.

Find Out More
Botanic filling icon
Botanic Filling

Medium Weight Comfort

Filled with plant based Botanic fibres containing TENCEL™ Lyocell, this medium weight section offers a soft, breathable feel with a natural balance of warmth and airflow.

With a 6 to 8 tog equivalent, it provides steady, year-round comfort, making it well suited to a wide range of sleeping preferences.

Handcrafted in Devon and encased in a smooth 260 thread count natural cotton, it delivers a refined finish that feels light, breathable, and effortlessly comfortable.

Find Out More
Botanic filling icon
Botanic Filling

Lightweight Comfort

Filled with plant based Botanic fibres containing TENCEL™ Lyocell, this lightweight section offers a smooth, breathable feel that helps create a calm and comfortable sleep environment.

With a 4 to 6 tog equivalent, it delivers gentle warmth that is ideal for milder conditions or for those who prefer a lighter, more breathable layer.

Handcrafted in Devon and encased in a soft 260 thread count natural cotton, it provides a refined finish that feels light, airy, and effortlessly comfortable.

Find Out More
Alpaca filling icon
British Alpaca

Lightweight Comfort

Filled with 100% British alpaca, this lightweight section offers a luxuriously soft and breathable feel, helping to naturally regulate temperature for a more balanced and comfortable sleep.

With a 3 to 6 tog equivalent, it provides gentle warmth that suits warmer sleepers or those who prefer a lighter layer through spring and summer.

Handcrafted in Devon and encased in a smooth 260 thread count natural cotton, it offers a refined finish that feels effortlessly soft and quietly luxurious.

Find Out More
Alpaca filling icon
British Alpaca

Medium Weight Comfort

Filled with 100% British alpaca, this medium weight section delivers a soft and breathable balance of warmth, naturally helping to regulate temperature as you sleep.

With a 7 to 10 tog equivalent, it offers comfortable, all-season warmth, making it ideal for those who prefer a cosier feel without unnecessary heaviness.

Each piece is handcrafted in Devon and encased in a smooth 260 thread count natural cotton, creating a refined finish that feels soft, breathable, and effortlessly luxurious.

Find Out More

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King Split Duvet

In stock

    £125.00

    handcrafted in Devon logohandcrafted in Devon logo

    Handcrafted in Devon

    we care about your sleep logowe care about your sleep logo

    We care about your sleep

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    We care about the planet

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    Friendly customer service

    Split Duvet Logo

    Split Duvet™ King Size – Tailored Luxury for Two

    King Size: 225cm × 220cm   |   Each Section: 112.5cm × 220cm

    The Split Duvet™ King Size transforms shared sleep into an experience of bespoke comfort. Expertly handcrafted in Devon, each duvet allows both partners to select their preferred filling, weight and warmth, joining seamlessly to create one beautifully balanced King size duvet.

    Choose from British Wool, Alpaca or Botanic plant-based fibres – each renowned for its natural breathability, sustainability and softness. Every piece is carefully made by our skilled team in Devon using traceable materials that support both comfort and conscience.

    Your Choice of Natural Fillings

    • British Wool: 100% traceable and temperature-regulating. Available in Lightweight (4–7 TOG), Medium (8–14 TOG) or Heavy (15–21 TOG).
    • Botanic Fibre: A silky, vegan-friendly option derived from sustainable plant sources. Available in Ultra-Light (2–4 TOG), Light (3–6 TOG) or Medium (6–8 TOG).
    • British Alpaca: Naturally hypoallergenic and beautifully insulating. Offered in Lightweight (3–6 TOG) or Medium (7–10 TOG).

    Why Choose King Size?

    The King Size Split Duvet™ offers a generous width for those who enjoy extra space and comfort. Each half can be tailored to your exact preferences, so whether one sleeper runs warm and the other cool, both rest perfectly without compromise.

    Our discreet joining system brings both sides together into one unified duvet — no gaps, no shifting, just seamless comfort designed for peaceful nights.

    Features

    • Dual Comfort System: Two sections, one seamless King size duvet.
    • 100% Natural Fillings: Wool, Alpaca or Botanic options available.
    • Premium Cotton Casing: 260 thread count cotton, Better Cotton Initiative certified.
    • Handcrafted in Devon: Made by skilled seamstresses with precision and care.
    • Sustainably Made: Renewable, biodegradable materials — free from synthetics or chemicals.

    Benefits

    • Generous Comfort: Extra width for easy movement and deeper rest.
    • Personalised Warmth: Each partner controls their ideal tog and fill.
    • All-Season Adaptability: Swap or combine sections for changing weather.
    • Breathable & Balanced: Maintains airflow while keeping you cosy.
    • Luxury That Lasts: Designed for lasting quality and timeless comfort.

    Each Split Duvet™ King section is available individually, so you can build your own perfect pairing. To explore more or start your combination, visit our Split Duvet™ Starter Set.

    Not sure which tog rating suits you? Our guide on Understanding Duvet Tog Ratings will help you choose the right warmth for a perfect night’s sleep.

    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 contact us for further information.

    The care instructions for your THREE Duvet sections (our modular duvet range) vary, depending on the filling you have selected.  Please follow the care instructions below:

    Wool Sections:

    Wool is naturally resistant to dust mites and micro bacteria, and so does not need regular washing. We recommend regular airing to freshen the duvet section. This is best done outdoors (if the weather is dry) or over a clothes airer near an open window to ensure the air gets right around your wool duvet section. 

    If a more thorough clean is required then please machine wash each section individually in a large capacity machine that allows the duvet section to move around freely inside the drum. Always use a 30 degrees wool cycle with a detergent specifically created for wool. A gentle spin to remove excess water and then remove immediately from the machine, reshape and air dry thoroughly. Do not tumble dry. We do not recommend dry cleaning as this process uses chemicals that can leave residue in the product.

     

    Alpaca Sections:

    Like sheep's wool, alpaca is naturally resistant to dust mites and micro bacteria, and so does not need regular washing. We recommend regular airing to freshen the duvet section. This is best done outdoors (if the weather is dry) or over a clothes airer near an open window to ensure the air gets right around your wool duvet section. 

    If a more thorough clean is required then please machine wash each section individually in a large capacity machine that allows the duvet section to move around freely inside the drum. Always use a 30 degrees wool cycle with a detergent specifically created for wool. A gentle spin to remove excess water and then remove immediately from the machine, reshape and air dry thoroughly. Do not tumble dry. We do not recommend dry cleaning as this process uses chemicals that can leave residue in the product.

     

    Botanic Sections:

    The 100% plant based filling in our Botanic duvet sections has a resistancy to dust mites, so we recommend regular airing to keep the duvet section fresh. This is best done outdoors (if the weather is dry) or can be draped over a clothes airer near an open window, to allow air circulation around the duvet section.

    Botanic sections can also be machine washed, individually, in a large capcity machine and on a 30 degrees delicates cycle, using a delicates or gentle non-bio detergent. A gentle spin to remove excess water and then remove immediately from the machine and reshape, Botanic sections can be air dried or can be tumble dried on a low setting.