Silentnight Discount Codes for April 2025

Vouchers
By last updated

Add one of these 18 tried & tested Silentnight promo codes and deals to your order to save on mattresses, pillows, bedding and more.

Silentnight
Exclusive

Exclusive 15% off orders over £350 by entering this Silentnight promo code

Ends: Tue, Dec 30, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 30 Dec 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
Exclusive

Exclusive 10% off orders over £99 by entering this Silentnight promo code

Ends: Tue, Dec 30, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 30 Dec 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Use this Silentnight discount code to take 10% off selected orders

Ends: Mon, Apr 21, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 21 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Claim your 5% discount on Silentnight orders with this promo code

Ends: Mon, Apr 21, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 21 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Enjoy 15% off orders over £500 when using this Silentnight voucher code

Ends: Thu, Apr 24, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 24 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Enjoy 20% off Silentnight beds when buying a just sleep mattress

Ends: Thu, Apr 24, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 24 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Enjoy 15% off mattress orders when using this Silentnight voucher code

Ends: Wed, Apr 23, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 23 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Take 10% off dehumidifiers/purifiers with this Silentnight promo code

Ends: Wed, Apr 30, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 30 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Knock 10% off memory toppers with this Silentnight voucher code

Ends: Wed, Apr 23, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 23 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Grab a 10% discount on £70+ bedding orders with this Silentnight voucher code

Ends: Wed, Apr 30, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 30 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Grab 10% off restore cooling with this Silentnight discount code

Ends: Wed, Apr 30, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 30 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Get 10% off deep sleep mattress topper orders when using this Silentnight discount code

Ends: Fri, Apr 25, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 25 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Don't miss 5% off electric blankets/snugsies with this Silentnight discount code

Ends: Wed, Apr 23, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 23 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Grab a 10% discount on cosy teddy fleece using this Silentnight code

Ends: Mon, Apr 21, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 21 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight
code

Enjoy 10% off and free delivery on Silentnight self heating mattress topper orders

Ends: Mon, Apr 21, 2025
View Terms & Conditions▼
This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 21 Apr 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.
Get Code
Silentnight

Use Silentnight's free shipping on purchases over £49

Ends: Thu, Nov 20, 2025
View Terms & Conditions▼
Exclusions may apply
Get Discount
Silentnight

Grab 14 day returns at Silentnight

Ends: Thu, Dec 4, 2025
View Terms & Conditions▼
Exclusions may apply
Get Discount
Silentnight

Receive exclusive offers when you sign up to the newsletter at Silentnight

Ends: Wed, Dec 3, 2025
View Terms & Conditions▼
Exclusions may apply
Get Discount

FAQs

Does Silentnight offer free delivery?

Yes, all mattresses come with free delivery and are made-to-order. Silentnight aims to deliver all mattresses within 21 days of your order from the date of purchase. Bed frames take up to 10 days from the date of purchase, and the courier will contact you to confirm the delivery date.

What is the Silentnight comfort guarantee?

The comfort exchange policy allows you a 60-night trial to adjust to your new mattress fully. If you're not completely satisfied after 60 nights from delivery, you can exchange it for a different mattress.

How do I wash a Silentnight electric blanket?

All Silentnight blankets are machine washable. First, lift the flap so the small round button is released. Then, pull to release the cord. Once done, the blanket can be machine washed on the wool setting at a maximum of 40°C. After washing, it can either be air-dried or tumble-dried in a low-heat setting.

How long should a Silentnight mattress last?

Silentnight offers a 5-year guarantee on all its mattresses, while all Silentnight Justsleep products have a 10-year guarantee, covering you against faults or manufacturer defects. You can find more details on warranties and how to claim on the Silentnight website.

Hints and Tips

Sign up for the newsletter: Make sure you sign up for the Silentnight newsletter if you plan on getting a new mattress, frame or pillow. By doing so, you will get access to special offers, exclusive discounts and valuable tips to help you get a better night's sleep. Plus, you’ll get 5% off your first order.

Visit the sale page: If you’re looking for a Silentnight mattress but have a tight budget, you should stop by the Silentnight sale page. There, you can get great deals, such as pillow bundles, 10% off storage beds, and 10% or more off some great-quality mattresses.

Blue Light Card discount: Silentnight has partnered with Blue Light Card to offer NHS and Emergency Service staff discounts on mattresses and sleep products on its website. You must verify your status via Blue Light Card to claim your discount.

The 60-night sleep trial: Buying a mattress is a big decision. It can last up to a decade and can be expensive. Luckily, you don’t have to make your choice blindly. Silentnight offers a 60-night trial on all their mattresses, so you can ensure you get precisely what you pay for and avoid buying a mattress that doesn’t suit your needs.

The 365-night sleep trial: The Justsleep range at Silentnight takes the trial even further. To make sure you are positive about your new mattress, they offer a 365-night trial. You will need to sleep on it for at least 28 nights, and if you’re not happy, you can exchange your mattress for a new one as long as you do so within 365 days.

How to use Silentnight discount codes

1) Browse our Silentnight promo codes and select one you'd like to use.

2) Click "Get Code" to reveal it and copy the unique code to your clipboard.

3) When you've got your code, head to the Silentnight website to shop for your mattress.

4) Once you've added the items you want, click on your basket in the top right of the page and proceed to checkout.

5) Type your Silentnight promo code into the promo code box at checkout.

6) Click "Apply" to apply the code to your order and your discount will be applied to your order total.

7) Proceed through the rest of the checkout process as usual to place your order.

How we source voucher codes

The codes listed on each vouchers page on Tom’s Guide have been sourced by our dedicated vouchers team, who find the latest codes through the web and our relationships with retailers and affiliate networks. Each page is updated every few days to include up-to-date offers and ways to save, and our London-based commercial team uses our connections with retailers to source exclusive codes directly from some of the biggest brands on the market.

How we test voucher codes

Every voucher code on Tom’s Guide has been tested by our offers team, based in Cardiff, to make sure they work before we upload them. The codes on Tom’s Guide can be used for a wide range of savings, covering student discounts, free shipping deals, and site-wide or product-specific savings.

We want to make sure every voucher is ready to use whenever someone visits one of our pages, so we don’t include any user-specific or one-time use codes. Each offer also includes as much information as we can find on its terms and conditions to keep things clear, and any applicable expiry dates will be listed next to the offer details. You can view the full list of terms and conditions by clicking the corresponding text below the main offer text and expanding the section.

What to do if a voucher code doesn’t work

Although we work hard to only include tried and tested vouchers on our pages, sometimes codes can expire or terms and conditions can be changed before we have a chance to update the code or our pages. If your discount isn’t being applied at the checkout, there are a number of things you can do.

First, check you meet any listed requirements such as multibuy offers, minimum spends, or product-specific deals. For example, you may need to buy 3 items to receive your discount, or your code may only be applicable to orders with certain models (i.e. 10% off specific smartphones). If you need to review the details of your chosen deal, click the text that reads “View terms and conditions” below the main text.

If you are still experiencing issues applying your discount, don’t worry - our team is on hand to help. Just email coupons.tomsguide@futurenet.com and include information on the code you tried to redeem and which of our pages it was listed on. A member of our team will be in touch to offer support as soon as they can.

How we make money

Tom’s Guide makes money from vouchers on a commission basis. We have agreements with every retailer that has a vouchers page for, and for every order placed using one of our codes, we earn a portion of the order total back in commission from that retailer.

Using this model means all of our profits are paid for by the retailers we partner with, and we do not pass any costs on to our users. Using one of our vouchers will never cost you anything - you’ll only pay for the discounted products you’re looking to buy, so you can rest easy knowing you get exactly what it says on the tin.

Want to read more about Tom's Guide vouchers? You can find more information on our dedicated page, where we break down How We Source Voucher Codes and How to Use Them on your online orders.

Shona Moreland
Shona Moreland
Vouchers Editor

Shona Moreland is an SEO copywriter in the voucher team under Tom’s Guide’s parent company, Future PLC. Since 2022, she has shared her saving know-how with Tom’s Guide, Tech Radar, Cycling Weekly, and more. This varied experience with different publications has allowed her to develop several areas of expertise in the world of saving. Whether you’re looking for a quick code or when is the best time to shop specific products, Shona digs out this information so you don’t have to. In her own time, you might find Shona on her bike or, more likely, having a movie marathon with her dog.

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About Silentnight

Silentnight is one of the UK's most trusted mattress, pillow and topper brands. Established in 1946 as Clarks, the brand has decades of experience selling sleep products, and has brought some of the best mattresses to market for multiple generations. Silentnight has been the winner of multiple awards such as Which? Best Buy and The Sustainability Award, and its products have been so persistently popular over the years, it's estimated that 1 in 3 people in the UK one of their models. If you're looking for a new mattress and want to save a little extra, check the latest Silentnight discount codes on this page to see if you can get a better price on your next order.

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Written by

Shona Moreland Shona Moreland Vouchers Editor

Shona Moreland is an SEO copywriter in the voucher team under Tom’s Guide’s parent company, Future PLC. Since 2022, she has shared her saving know-how with Tom’s Guide, Tech Radar, Cycling Weekly, and more. This varied experience with different publications has allowed her to develop several areas of expertise in the world of saving. Whether you’re looking for a quick code or when is the best time to shop specific products, Shona digs out this information so you don’t have to. In her own time, you might find Shona on her bike or, more likely, having a movie marathon with her dog.

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