Silentnight Discount Codes for August 2025

Exclusive

Code

Exclusive Silentnight promo code: Score 15% on purchases over £350

Ends: Dec 30, 2025

Terms and 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.

Exclusive

Code

Exclusive Silentnight promo code: Receive 10% off purchases over £99

Ends: Dec 30, 2025

Terms and Conditions

Code

Silentnight: Claim 15% off selected bestsellers by adding this voucher code

Only 4 Days Left

Terms and 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 20 Aug 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.

Code

Silentnight: Score 15% off selected orders by adding this promo code

Only 2 Days Left

Terms and 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 18 Aug 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.

Code

Silentnight: Claim 15% off selected orders by adding this promo code

Ends: Aug 23, 2025

Terms and 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 Aug 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.

Code

Silentnight: Claim 10% off orders over £99 by adding this discount code

Only 2 Days Left

Terms and 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 18 Aug 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.

Code

Silentnight: Score £120 off orders over £1000 by adding this promo code

Ends: Sep 08, 2025

Terms and 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 8 Sep 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.

Code

Silentnight: Claim £50 off orders over £500 by adding this discount code

Ends: Sep 01, 2025

Terms and 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 1 Sep 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.

Code

Silentnight: Score £200 off orders over £1500 by adding this promo code

Ends: Sep 08, 2025

Terms and 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 8 Sep 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.

Code

Save 15% on selected bed frames using this Silentnight discount code

Ends: Aug 25, 2025

Terms and Conditions

Code

Silentnight: Claim 15% off selected mattress orders by adding this discount code

Ends: Aug 23, 2025

Terms and 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 Aug 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.

Code

Silentnight: Claim 10% off mattress orders by adding this voucher code

Ends: Aug 22, 2025

Terms and 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 22 Aug 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.

Code

Save 10% on selected Silentnight bed, mattress, and headboard orders using this promo code

Only 2 Days Left

Terms and 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 18 Aug 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.

Discount

Save up to 25% on selected Silentnight bedding items in the sale

Only 5 Days Left

Terms and Conditions

Exclusion may apply, check the retailers website

Discount

Enjoy free postage on Silentnight orders over £49

Ends: Nov 20, 2025

Terms and Conditions

Exclusions may apply

Discount

Enjoy 14 day returns at Silentnight

Ends: Dec 04, 2025

Terms and Conditions

Exclusions may apply

Discount

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

Ends: Dec 03, 2025

Terms and Conditions

Exclusions may apply

Previous Silentnight Codes

Code

Claim your 15% discount on Silentnight orders over £300 with this promo code

Offer Expired

Terms and 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 Jun 2025 17:00 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.

Code

Use this Silentnight discount code to take 15% off mattresses

Offer Expired

Terms and Conditions

Code

Silentnight: Claim 15% off selected orders by adding this voucher code

Offer Expired

Terms and 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 Jul 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.

Code

Get a 15% discount on everything over £300 using Silentnight code

Offer Expired

Terms and 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 8 Jul 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.

Code

Use this code to save 15% on Silentnight mattresses

Offer Expired

Terms and Conditions

Code

Silentnight: Claim 10% off orders by adding this promo code

Offer Expired

Terms and 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 Jul 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.

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FAQs
Saving tips
How to use
How we source
How we test
Support
How we earn

FAQs

Does Silentnight offer free delivery?

Yes! Silentnight offers free delivery on orders over £49. They also provide a free two-man assembly service on new Silentnight divans or bed frames.

Does Silentnight offer warranties?

On its bed frames, headboards and Miracoil, Mirapocket, Essentials and Healthy Growth mattresses, Silentnight offers a 5 year guarantee. On its justsleep mattresses, Silentnight has a 10 year manufacturer warranty.

What is the Silentnight returns policy?

If you’re unhappy with your order, you can return it within 14 days of receiving it. To start a return, contact the Silentnight team to organise pick-up and once they’ve received your product, you will receive a full refund. On its just sleep mattresses, Silentnight offers a 365 night sleep trial so you can try it out for a full year before returning it if you’re not completely satisfied.

Silentnight Saving tips

Watch out for the sales

Want to save money on your Silentnight order? Then shop the sales! Silentnight runs sales and deals all year round, particularly during sales seasons like Black Friday, Boxing Day, Easter and Summer. The deals you can expect include 10% off bundles with an exclusive code and money off mattresses, bedding and furniture.

Save with a sleep night test

Silentnight offers a sleep-unique test to help you find the perfect sleep setup. When you take this test, you’ll receive 10% off your mattress order, meaning you can get a better price for taking the time to find the right model for you.

Blue Light Card discount

Silentnight offers Blue Light Card holders an NHS and Emergency Services discount. All you need to do is create a Blue Light Card account to access Silentnight’s exclusive discount.

To stay up-to-date with Silentnight, join the ‘pyjama army’ by signing up for the newsletter. When you subscribe to Silentnight emails, you'll get 5% off your first order, plus you’ll receive the latest news, product releases, exclusive discounts, tips and tricks, and deals directly to your inbox.

How to use Silentnight coupons

Find one of the latest Silentnight discount codes from the list above that you want to use.
Click 'Get Code' to reveal it in a new tab and copy it to your clipboard.
Head back to your old tab to reach the Silentnight website and start your shopping.
Add everything you want to purchase to your basket as you go, then head to the checkout when you're ready to order.
Once you get to the payment section at the checkout, you’ll see a box that says ‘Discount Code’. This should be underneath your order summary.
Enter or paste the code in the box and click ‘Apply’.
If your code is valid, the page will refresh and the coupon will be added to your total.

How we source voucher codes

At TechRadar, we have a number of tools at our disposal to help us find the latest voucher codes. Our Vouchers team uses connections with big name brands, our affiliate networks, and the world wide web to source the latest & best codes for our pages. Each page is updated multiple times a week with sales info, exclusive codes negotiated by our Commercial team, and a number of ways to save on your next online order.

How we test voucher codes

Every code listed on TechRadar is tested before it’s added to our pages by our Vouchers team. We include a range of offers including student discounts, sale prices, free shipping, & more across a number of categories of products & services. Each code is checked to ensure it is accepted at the checkout, and you won’t find any one-time use or user-specific codes.

The expiry date and any terms & conditions of each code are also displayed on the page, next to or below the ‘Get Code’ button, for added clarity. Click the text that reads ‘Terms & Conditions’ to expand the corresponding area, where you can read more about any requirements your order will need to meet in order for your chosen coupon to be accepted.

What to do if a voucher code doesn’t work

We take the utmost care to verify every code before it’s uploaded, and include as much relevant information as we can find to make using our codes as straightforward as possible. However, sometimes codes expire or are amended before we’re able to refresh our pages, and codes may not work as intended.

Should you experience any issues, it’s always best to start by checking the terms & conditions on the page. Click “View terms and conditions” and the code area will expand. You’ll see all applicable criteria listed in this area. For example, you may not meet a required minimum spend (i.e. spend £20 or more); you may not have enough times in your basket (e.g. you have only selected 2 products when trying to redeem a 3 for 2 multibuy offer), or your chosen offer may only apply to a certain type of product (i.e. 10% off laptops).

If issues persist once you’ve checked that you’ve met any necessary requirements, you can get in touch with our support team by emailing coupons.techradar@futurenet.com. Please provide as much detail about your issue as possible - including which code you used and where you found it - and we’ll be in touch to provide support as soon as we can.

How we make money

All the money TechRadar makes through its voucher pages is earned through a commission-based model. We have deals in place with every retailer that has a voucher page on our site, and every time someone makes a purchase using one of our codes, we earn a percentage of the total basket value back in commission.

Thanks to this model, we can offer all of our codes & discounts completely free of charge. You’ll never be asked to pay a fee to redeem an offer on our site - all you’ll pay is the discounted price of the products or services you’ve chosen to buy.

If you want to find out more about TechRadar’s voucher pages, you can visit our dedicated page on How We Source Voucher Codes and How to Use Them for more information.

Jen Brown is a Senior Director at GoTo, overseeing marketing in the EMEA region. She has over 20 years of experience in bringing products and services to market and has been managing pan-EMEA strategies for over twelve years.

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Silentnight is one of the biggest mattress, beds and bedding manufacturers in the UK. Established in 1946, the company was initially called ‘Clarke’s Mattresses’ after the founder, Tom Clarke, before being renamed Silentnight in 1951.

Since its inception, Silentnight has expanded, won numerous awards, and become the UK’s most trusted sleep brand. In addition to its strong online presence, Silentnight has physical stores in multiple locations across the UK.

Silentnight designs, manufactures and sells mattresses, duvets, pillows, toppers, protectors, bed frames, and other sleep accessories. All mattresses and headboards from Silentnight are made in the UK and thoroughly tested to ensure they exceed British standards.

Customers can buy a number of models from Silentnight's collection, including pocket-sprung, foam and hybrid mattresses such as Just Sleep, Eco Comfort and Geltex, all designed to provide a comfortable night’s sleep and suit every individual’s needs.

If you're looking to pick up one of the brand's sleep solutions, this page lists the latest Silentnight discount codes and deals to help you save on mattresses, beds, pillows and more.