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12 months of delivery with Argos Plus
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Thick Mattress Toppers

Snuggle up with our thick mattress toppers from trusted brands such as Silentnight, Slumberdown, and Panda London. Choose from memory foam and anti-allergy designs, cooling bamboo covers and hotel-inspired comfort. Perfect for adding extra cushioning, support or a plush finish to any size mattress: sleep just got an upgrade.

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Offers(9)

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Double(32)

King size(32)

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Depth (cm)

5(7)

2.5(6)

3(4)

7(4)

Brands

Silentnight(19)

Slumberdown(4)

Dormeo(3)

Habitat(2)

Price

£15 - £20(1)

£20 - £25(6)

£25 - £50(20)

£50 - £100(14)

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34 products

Silentnight Super Snuggly 10cm Mattress Topper

Silentnight Super Snuggly 10cm Mattress Topper

Rating 4.8 out of 5, from 116 reviews

(116)

From

£48.00

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Silentnight Airmax 5cm Mattress Topper

Silentnight Airmax 5cm Mattress Topper

Rating 4.5 out of 5, from 4725 reviews

(4725)

From

£35.00

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Silentnight Hotel 10cm Mattress Topper

Silentnight Hotel 10cm Mattress Topper

Rating 4.7 out of 5, from 60 reviews

(60)

From

£55.00

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Silentnight Deep Sleep 10cm Mattress Topper

Silentnight Deep Sleep 10cm Mattress Topper

Rating 4.6 out of 5, from 178 reviews

(178)

From

£49.00

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Silentnight Airmax 8cm Mattress Topper

Silentnight Airmax 8cm Mattress Topper

Rating 4.5 out of 5, from 1347 reviews

(1347)

From

£45.00

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Silentnight Hotel 2.5cm Mattress Topper

Silentnight Hotel 2.5cm Mattress Topper

Rating 4.6 out of 5, from 1935 reviews

(1935)

From

£28.00

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*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Silentnight Deep Sleep 2.5cm Mattress Topper

Silentnight Deep Sleep 2.5cm Mattress Topper

Rating 4.6 out of 5, from 2774 reviews

(2774)

From

£24.00

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Silentnight Impress 7cm Mattress Topper

Silentnight Impress 7cm Mattress Topper

Rating 4.7 out of 5, from 135 reviews

(135)

From

£169.00

Free Delivery

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Slumberdown Soft & Huggable 2cm Mattress Topper

Slumberdown Soft & Huggable 2cm Mattress Topper

Rating 4.4 out of 5, from 130 reviews

(130)

From

£24.00

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Silentnight Anti-Allergy 2.5cm Mattress Topper

Silentnight Anti-Allergy 2.5cm Mattress Topper

Rating 4.6 out of 5, from 1021 reviews

(1021)

From

£24.00

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Silentnight Airmax 5cm Mattress Topper

Silentnight Airmax 5cm Mattress Topper

Rating 4.3 out of 5, from 49 reviews

(49)

From

£40.00

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Silentnight Soft Like 2.5cm Mattress Topper

Silentnight Soft Like 2.5cm Mattress Topper

Rating 4.6 out of 5, from 537 reviews

(537)

From

£25.00

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*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Slumberdown Super Support 4cm Mattress Topper

Slumberdown Super Support 4cm Mattress Topper

Rating 4.2 out of 5, from 731 reviews

(731)

From

£39.00

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Sealy Anti Allergy 4cm Mattress Topper

Sealy Anti Allergy 4cm Mattress Topper

Rating 4.7 out of 5, from 54 reviews

(54)

From

£28.00

Free Delivery

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Silentnight 5cm Mattress Topper

Silentnight 5cm Mattress Topper

Rating 4.5 out of 5, from 1389 reviews

(1389)

From

£110.00

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Silentnight Wellbeing 8cm Mattress Topper

Silentnight Wellbeing 8cm Mattress Topper

Rating 4.1 out of 5, from 66 reviews

(66)

From

£34.00

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Silentnight Ultrabounce 2.5cm Mattress Topper - Single

Silentnight Ultrabounce 2.5cm Mattress Topper - Single

Rating 4.5 out of 5, from 19 reviews

(19)

£18.66

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Silentnight 2.5cm Mattress Topper

Silentnight 2.5cm Mattress Topper

Rating 4.4 out of 5, from 1141 reviews

(1141)

From

£70.00

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Panda Memory Foam 5cm Mattress Topper

Panda Memory Foam 5cm Mattress Topper

Rating 4.8 out of 5, from 6652 reviews

(6652)

From

£100.00

Free Delivery

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Aidapt Cool 5cm Mattress Topper

Aidapt Cool 5cm Mattress Topper

Rating 4.7 out of 5, from 821 reviews

(821)

From

£40.00

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Habitat Anti-Allergy 3cm Mattress Topper

Habitat Anti-Allergy 3cm Mattress Topper

Rating 4.5 out of 5, from 111 reviews

(111)

From

£28.00

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Dormeo Octasmart 7cm Mattress Topper

Dormeo Octasmart 7cm Mattress Topper

Rating 4.1 out of 5, from 390 reviews

(390)

From

£179.00

Free Delivery

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Silentnight Bounceback 2.5 Mattress Topper

Silentnight Bounceback 2.5 Mattress Topper

From

£24.00

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The Fine Bedding Company Spundown 3cm Mattress Topper

The Fine Bedding Company Spundown 3cm Mattress Topper

Rating 4.8 out of 5, from 54 reviews

(54)

From

£70.00

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Slumberdown Airstream 4.5cm Mattress Topper

Slumberdown Airstream 4.5cm Mattress Topper

Rating 4.4 out of 5, from 575 reviews

(575)

From

£78.00

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Silentnight Orthopaedic 3cm Mattress Topper

Silentnight Orthopaedic 3cm Mattress Topper

Rating 4.5 out of 5, from 73 reviews

(73)

From

£46.00

Free Delivery

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Dormeo Octasmart Essential 5cm Mattress Topper

Dormeo Octasmart Essential 5cm Mattress Topper

Rating 4.2 out of 5, from 3734 reviews

(3734)

From

£129.00

Free Delivery

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Dormeo Octaspring Classic 7cm Mattress Topper

Dormeo Octaspring Classic 7cm Mattress Topper

Rating 4.2 out of 5, from 239 reviews

(239)

From

£230.00

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Silentnight Heat Genie 2cm Mattress Topper

Silentnight Heat Genie 2cm Mattress Topper

Rating 4.4 out of 5, from 35 reviews

(35)

From

£32.00

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Slumberdown Thermal Nights 2.5cm Mattress Topper

Slumberdown Thermal Nights 2.5cm Mattress Topper

Rating 4.2 out of 5, from 5 reviews

(5)

Our Lowest Price Ever

From

£24.00

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Silentnight Wellbeing 8cm Mattress Topper

Silentnight Wellbeing 8cm Mattress Topper

Rating 3.9 out of 5, from 31 reviews

(31)

From

£199.00

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Habitat Supersoft 2cm Mattress Topper

Habitat Supersoft 2cm Mattress Topper

From

£22.00

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Argos Home 3cm Mattress Topper - Kingsize

Argos Home 3cm Mattress Topper - Kingsize

£60.00

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Emma Sleep Flip 6cm Mattress Topper

Emma Sleep Flip 6cm Mattress Topper

Rating 3.8 out of 5, from 94 reviews

(94)

From

£146.00

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*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

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Related categories

Mattress Toppers Super King Mattress Toppers Silentnight Mattress Toppers Double Bed Mattress Protectors Double Memory Foam Mattresses Super King Mattresses Single Memory Foam Mattresses Emma Sleep King Size Mattresses Small Double Mattress Toppers Mattress Firm Topper

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