10 bestThick Duvet Insertof November 2025
112M consumers helped this year.
1
Slumberdown Anti Allergy Double Duvet - 10.5 Tog All Year Round Quilt Ideal for Summer & Winter - Anti Bacterial, Soft Touch Cover, Hypoallergenic, Machine Washable, Size (200cm x 200cm)
Slumberdown
9.8
2
Slumberdown Chilly Nights 15 Tog Double Duvet - Extra Warm, Thick & Cosy Winter Quilt for Cold Nights | UK-Made, Soft Touch Cover, Non-Allergenic & Washable (200 x 200cm)
Slumberdown
9.6
3
Utopia Bedding Down Alternative Reversible Comforter 10.5 Tog Duvet Insert Microfiber Box Stitched 220 x 230 cm - (King, Black/Grey)
Utopia Bedding
9.3
4
Hafaa King Size Duvet 10.5 Tog Anti Allergy Duvets Hollowfibre Thick Warm Quilt Soft Premium All Year Round Duvet King Size UK Made
Hafaa
9.1
26% off
5
Silentnight Warm & Cosy Double 15 Tog Winter Duvet – Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable - Double - 200x200cm
Silentnight
8.8
OtherUp to 15% off
Value Comfort Home Heavy-Weight Extreme Warm 16.5 tog 100% Soft Silky Microfibre Feels Like Down Duvet Quilt Single 16.5
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
Extra Filling WINTER EXTRA WARM Luxury Duck Feather and Down Quilt/Duvet - Double Size 15 Tog by Viceroybedding
HOMEFOUCS Double Size Duvet, 13.5Tog Luxurious Wool Duvet, Washable Wool Filled Quilt, 230T Soft Fabric(Double size: 200x200cm)
11% off
6
Imperial Rooms® Double Duvet 13.5 Tog Extra Thick & Warm Heavyweight Winter Duvet Double Quilt - Hypoallergenic Duvets for Cold Nights - UK Made Quilts
IR Imperial Rooms
8.6
7
Utopia Bedding Down Alternative Comforter (Twin, White) - All Season Comforter - Plush Siliconized Fiberfill Duvet Insert - Box Stitched
Utopia Bedding
8.3
8
Sleepworks 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
8.0
9
SUFUEE Duvet Double - 50% White Goose Feather & 50% Down Duvet 13.5 Tog Insert 300T 100% Cotton Fabric, Anti Dust Mite & Down Proof - Anti allergen
SUFUEE
7.7
22% off
10
Opulent Home Warm and Cosy 16.5 Tog Winter Duvet - Premium Ultra Soft Quilt for Winter - Anti-Allergy Duvet for a Better and Healthier Sleep - Double
Opulent Home
7.4
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