Sealy coupon codes for Aug 2025 | 20% OFF

FAQs

Does Sealy offer free shipping?

Yes! Sealy provides free shipping on select orders and also offers free in-home setup for select orders too. This service includes delivery to your home, setup in your preferred room, and removal of your old mattress.

Do Sealy mattresses contain fiberglass?

No, Sealy mattresses do not contain fiberglass. Instead, they use non-toxic materials. For fire retardancy, Sealy typically uses a fiber barrier made from materials such as cotton, rayon, or other non-toxic, non-fiberglass alternatives that meet safety standards.

What is the Sealy free trial?

Sealy mattresses come with a 90-night risk-free trial, giving you 90 days from the date of your purchase to return your item if you're not 100% happy. You will need to try out your product for a minimum of 30 nights before it can be returned. To initiate the process, simply contact the team and Sealy will arrange a collection. Once your item is back with the brand, they will issue a full refund, minus a $175 return fee. Note that Foundations, Power Bases and pillows are not eligible to be returned.

Do Sealy mattresses have warranty?

Yes, Sealy mattresses have a 10-year limited warranty, ensuring your peace of mind. Each mattress undergoes rigorous testing, and if any dips or body impressions appear, Sealy will replace it, covering indentations of 1-1/2" or deeper. Sealy foundations and frames are also protected by a 3-year warranty for parts and repairs and a 25-year overall warranty for any defects.

Sealy Saving tips

Shop Seasonal Sales

One of the best ways to save at Sealy is to shop during sale periods such as Black Friday, Christmas, Labor Day, Presidents Day and Cyber Monday. Sealy has offered up to $400 off their products during these periods.

Buy bundles

Sealy often offers promotions on its beds and accessories, such as free pillows with select mattresses. These bonuses can be valued at up to $300, making shopping during these special deals better value.

Use your trial

As we mentioned earlier, Sealy offers a 90-night trial on its mattresses, giving you time to decide if it's the perfect fit. If you decide it's not right for you, Sealy will handle the pickup and return at no cost. Sometimes, the mattress may even be donated to a local charity.

Follow on social media

You can follow Sealy on many major social media channels to keep updated on their latest deals and sales. You may also get exclusive coupon codes, competitions and other promotions, helping you save a little extra on your orders.

How to use Sealy coupon codes

  1. Choose one of our Sealy coupon codes you'd like to use and click "Get Code" to reveal it.
  2. Head to the Sealy website to start shopping.
  3. After adding an item(s) to your shopping cart, proceed to the view shopping cart page by clicking on your cart.
  4. Below the "order summary" column (located on the right), you'll see a field labeled "Enter a Promo Code."
  5. Click on the "+" and manually enter your code.
  6. Once you've entered your coupon code, click "Apply" and the discount will be immediately shown.
  7. Proceed through the rest of the checkout as normal to place your order.

How we source coupon codes

Whether it's through our affiliate networks, the depths of the world wide web, or our connections with big name brands, here at TechRadar we use every tool at our disposal to source the latest codes. Our coupons team updates each of our pages multiple times a week with the most recent deals, including exclusive coupons negotiated by our Commercial team. We also include the latest sales info directly from retailers to offer the most up-to-date discounts around.

How we test coupon codes

Each coupon you find on TechRadar has been tested before being uploaded by our dedicated Deals & Offers teams. You’ll see a range of offers, from free shipping to student discounts, with savings available on all kinds of products & services. To make sure every coupon is ready to use, we don’t list any user-specific or one-time codes.

We also include all relevant information about coupons, such as expiry dates and any terms & conditions, near the ‘Get Code’ button. You can see the details for an individual offer by clicking on the ‘Terms & Conditions’ text below the code and expanding the code area.

What to do if a coupon code doesn’t work

Although we do our best to ensure all listed codes are tried & tested, sometimes coupons expire or terms & conditions are changed before we can update pages. Our team works hard to make sure our coupons are active and work as intended, and should you encounter an issue when using one, we’ll work just as hard to help.

The best place to start is by checking the requirements. Click “View terms and conditions” to expand the code section and see any guidance on your chosen coupon. For example, you may need to meet a minimum spend, add other items to your basket to qualify for a multibuy offer, or confirm that your chosen code applies to the items in your basket (i.e. 10% off laptops).

If you’re still having issues using your code, you can email our customer service team on coupons.techradar@futurenet.com. Include as many details as possible - such as which code you used and which coupon page it’s listed on so our team can address your issue as fast as possible.

How we make money 

When it comes to coupons, TechRadar earns money via a commission-based model. For every brand we have a coupon page for, we’ve negotiated a deal that means we earn a percentage of total basket value in commission back from every order.

Using this model means we can offer our coupons to our customers free of charge. You won’t pay any fees to add your chosen coupon to your basket - you’ll simply pay the final order total once your discount has been applied.

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

James Pickard
Senior Deals Editor

James Pickard is a Deals Editor at TechRadar. After many years of scouring the net for the cheapest games and tech for his personal use, he decided to make it his job to share all the best bargains and coupon codes with you. James also has almost a decade of experience covering some of the biggest sales events of the year at Eurogamer and VG247, including Black Friday, Cyber Monday and Amazon Prime Day. When not deals hunting or stacking coupon codes to get the biggest savings, James can be found on the PS5, watching a classic film noir or cheering on the Tampa Bay Buccaneers.

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About Sealy

Founded by Daniel Haynes, a cotton gin maker, in 1881 in Sealy, Texas, Sealy is one of the nation's leading mattress manufacturers. Working with orthopaedic surgeons, they created the award-winning Posturepedic orthopaedic mattress range in the 1950s, which is so good it's still available today.

Sealy also makes the award-winning Cocoon mattress, also known as Cocoon by Sealy, so it's no wonder why they are voted one of the best mattress brands in the country. On this page, you will find the latest deals and Sealy coupon codes to help you save money and get a better night's sleep.

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Written by

James Pickard James Pickard Senior Deals Editor

James Pickard is a Deals Editor at TechRadar. After many years of scouring the net for the cheapest games and tech for his personal use, he decided to make it his job to share all the best bargains and coupon codes with you. James also has almost a decade of experience covering some of the biggest sales events of the year at Eurogamer and VG247, including Black Friday, Cyber Monday and Amazon Prime Day. When not deals hunting or stacking coupon codes to get the biggest savings, James can be found on the PS5, watching a classic film noir or cheering on the Tampa Bay Buccaneers.