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Small Item Delivery £4.95, free over £100
Large Item Delivery £9.95
A year of fast delivery with Argos Plus

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Mattress toppers

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Silentnight

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35 products

Silentnight Anti-Allergy Mattress Topper 2.5cm -Double

Silentnight Anti-Allergy Mattress Topper 2.5cm -Double

Rating 4.6 out of 5, from 1043 reviews

(1043)

From

£28.00

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Dormeo Octasmart 7cm Mattress Topper - Double

Dormeo Octasmart 7cm Mattress Topper - Double

Rating 4.2 out of 5, from 411 reviews

(411)

From

£199.00

Free Delivery

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Dormeo Octasmart Essential 5cm Mattress Topper - Double

Dormeo Octasmart Essential 5cm Mattress Topper - Double

Rating 4.2 out of 5, from 3786 reviews

(3786)

From

£169.00

Free Delivery

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Dormeo Octaspring Classic 7cm Mattress Topper - Double

Dormeo Octaspring Classic 7cm Mattress Topper - Double

Rating 4.2 out of 5, from 242 reviews

(242)

From

£250.00

Free Delivery

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Silentnight Soft Like Down Mattress Topper - Single.

Need help? Read our mattress topper guide

Silentnight Wellbeing 8cm Mattress Topper - Double

Silentnight Wellbeing 8cm Mattress Topper - Double

Rating 4.0 out of 5, from 32 reviews

(32)

From

£199.00

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*Argos Pay Representative Example

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

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Panda Memory Foam 5cm Mattress Topper -Double

Panda Memory Foam 5cm Mattress Topper -Double

Rating 4.8 out of 5, from 6702 reviews

(6702)

From

£140.00

Free Delivery

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Silentnight Airmax 8cm Mattress Topper -Double

Silentnight Airmax 8cm Mattress Topper -Double

Rating 4.5 out of 5, from 1453 reviews

(1453)

From

£45.99

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*Argos Pay Representative Example

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

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Related categories

Single Mattress Toppers Buy Mattress Toppers Online Super King Mattress Toppers Double Bed Mattress Protectors Double Bed Sheets Double Fitted Sheets Small Double Mattress Toppers Thick Mattress Toppers Small Double Fitted Sheets Waterproof Mattress Protectors

Sleep well with our double mattress toppers

A double mattress topper provides a handy way to enhance your sleeping experience without replacing your existing mattress. Your new mattress topper brings an immediate boost of comfort and support to your double bed, improving its feel and creating a more inviting space for a great night’s sleep. A practical solution to prolong the life of your mattress while providing an upgrade in comfort and overall sleep quality.

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© Argos Limited 2026. All Rights Reserved.

*Argos Pay is provided by NewDay Ltd. UK residents aged 18 and over. Offers and credit subject to status. Terms apply.

Argos Limited is a credit broker and not a lender, introducing Argos Pay under an exclusive arrangement with the lender NewDay Ltd.

Argos Limited is authorised and regulated by the Financial Conduct Authority (firm reference number: 713206), registered office: 33 Charterhouse Street, London, EC1M 6HA). NewDay Ltd is a company registered in England and Wales (company number: 7297722), registered office: 7 Handyside Street, London, N1C 4DA. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (firm reference number: 690292) and is also authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 (firm reference number: 555318) for the provision of payment services.

PayPal Pay in 3 is the trading name of PayPal UK LTD, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only. Argos Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Pay in 3 is an unregulated credit agreement. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.

Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.

Argos Care policies are provided by Domestic & General Insurance PLC, who are an insurer not an intermediary. They have not given you a personal recommendation as to whether this policy is suitable for your needs.