10 Best King Size Duvet 20 Tog Winter Heavy Thick - May 2026

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Last Updated: 05-05-2026

Opulent Home 18 Tog Extreme Warmth Duvet – King (230x220cm) – Heavyweight Winter Quilt with Soft Microfibre Cover, Hypoallergenic & Machine Washable – Ultra Warm Thick Duvet for Cold Nights

Opulent Home

9.8

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Slumberdown Cosy Nights 15 Tog King Size Duvet - Thick, Extra Warm & Snuggly King Quilt for Cold Winter Nights | UK-Made, Soft-Touch, Non-Allergenic & Washable (225 x 220cm)

Slumberdown

9.6

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Best Value

16.5 Tog Extra Warm Luxury Hotel Quality Soft Like Down King Bed Size Microfibre Duvet Quilt, Soft Touch, Heavy Autumn & Winter By Littens

Sleepworks

9.5

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Yorkshire Bedding King Size Duvet 15 Tog Extra Thick & Warm Winter Duvet King Size Anti Allergy Quilts - UK Made Duvets

Yorkshire Bedding

9.2

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Airsprung Superbounce 16.5 Tog King Bed Size Breathable Extra Warm Hollowfibre Heavy Winter Duvet Quilt, Soft Touch, Energy Efficient, Made In The UK (225cm x 220cm)

Airsprung Beds

9.1

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Extra Thick Anti Allergy King Size Duvet 15 Tog - Luxury Hotel Quality Hollowfibre Ultra Soft Cosy Skin Friendly Warm Winter Fluffy Quilt Soft Machine Washable

NightNest

8.8

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GG GONZALO GRACIA King Duvet 16.5 Tog | Extra Warm & Cosy Winter Duvets for Cold Nights | Made in UK Quilt | Anti-Allergy, Breathable & Hollowfibre Filling Duvets (King, 225x220cm)

GG GONZALO GRACIA

8.6

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Sleepworks 16.5 Tog Extra Warm Cosy Respond Bounce Back King Bed Size Microfibre Heavy Winter Duvet Quilt, Embossed Soft Touch, Made In The UK (225cm x 220cm) By Littens

Sleepworks

8.4

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Slumberdown Chilly Nights 15 Tog King Size Duvet - Extra Warm, Thick & Cosy Winter Quilt for Cold Nights | UK-Made, Soft Touch Cover, Non-Allergenic & Washable (225 x 220cm)

Slumberdown

8.2

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Lifestyle comfort ltd LSC 15 Tog Warm & Cosy King Size Duvet Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Anti Allergy Machine Washable Ideal for Cold Nights 15TOG, KING (220 cm x 200 cm)

Lifestyle comfort ltd

8.1

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