Best Heavy Duvet

Silentnight Deep Sleep Double Duvet 15 Tog – Thick Heavy Warm Soft and Comfortable Winter Duvet Quilt Perfect for Cold Nights – Hypoallergenic and Machine Washable – Double – 200x200cm , White

Silentnight Warm & Cosy Super King 15 Tog Winter Duvet – Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable - Super King - 260x220cm

Silentnight Anti Allergy Double Duvet 13.5 Tog - Thick Heavy Warm Winter Quilt Duvet Anti-Bacterial and Machine Washable with Allergy UK Approved Anti Allergy Fibres - Double Bed

Imperial Rooms® Premium 15 tog Extra Thick & Warm Duvet Quilt King Size - Energy Efficient - UK Made

Siebenschläfer Winter Duvet (15 Tog, Double Size)

Slumberdown Chilly Nights Double Duvet - 15 Tog Extra Warm & Thick Heavyweight Quilt Ideal for Cold Winter - Cosy & Toasty, Soft Touch Cover, Hypoallergenic, Machine Washable (200cm x 200cm)

DN COLLECTION Winter Duvet Quilt 16.5 TOG Single Size 135x200cm Extra Thick & Warm Anti Allergy Soft Touch Microfibre Feels Like Down (16.5 Tog Single)

HIG 3 Piece Coverless Duvet Navy King - 240 x 220cm - Cassette Box Construction - Corner Duvet Tabs - Solid Reversible 10.5 Tog Comforter with 2 Shams - 100% Down Alternative & Breathable Bedding

MOONLIGHT20015 King Size Duvet 13.5 Tog Winter Premium Extra Thick & Warm Anti Allergy Soft Hollowfibre Filling Smooth & Skin Friendly Duvets Quilt - Energy Efficient - UK Made

Slumberdown Feels Like Down Double Duvet - 13.5 Tog Warm Winter Quilt Ideal for Cold & Chilly Nights - Comfortable, Soft Touch Cover, Hypoallergenic, Machine Washable, Size (200cm x 200cm)