Mattress in a Box

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Mattress in a Box

Frequently Asked Mattress in a Box Questions


Need a new mattress? You’re in the right place! At Ashley, we carry a wide selection of top-quality mattresses and beds to suit virtually any bedroom style and sleeping preference. No matter what size or material you’re looking for, we can help you find the mattress of your dreams.

Do Mattresses in a Box Last?

The longevity of an Ashley Sleep mattress in a box depends largely on the materials the mattress is fashioned from and the quality of the product. Generally, however, the expected lifespan of a mattress that comes in a box is about the same as a mattress that doesn’t come in a box. Both types of mattresses should last approximately seven to 10 years.

Are Mattresses in a Box Memory Foam?

Memory foam mattresses are the most common type of mattress in a box, but boxed mattresses are also available in other materials.

What Is a Mattress in a Box Made Of?

Mattresses in a box are generally made of polyester or polyurethane memory foam, gel memory foam, or latex foam. Some are fashioned from a single type of foam, while others are hybrids that feature a combination of foam types and supportive inner springs.

How Long to Wait Before Sleeping on a Mattress in a Box?

The length of time you should wait before sleeping on a new mattress in a box depends on the type of mattress you get. Lower-profile mattresses generally take less time to expand to their full shape, while thicker mattresses usually take longer. Your new mattress should come with directions outlining the length of time expansion typically takes.

Is It OK to Sleep on a Memory Foam Mattress Before 24 Hours?

Although most mattress-in-a-box directions recommend waiting at least 24 hours after unboxing to use your new mattress, that’s not a hard-and-fast rule. It’s OK to sit on your mattress or even sleep on it before 24 hours have passed — doing so won’t damage it in the slightest. Just know that your new mattress may not feel its best until it expands to its full size.

What Types of Mattresses Are Mattress in a Box?

A mattress that comes in a box may be memory foam, gel memory foam, or dense latex foam. Hybrid mattresses in a box are also available, which feature a combination of gel, latex, or memory foam and inner coils that provide additional support.

How Long Does a Bed in a Box Take to Expand?

Some mattresses are ready to go within a few hours after unboxing, and others need up to 48 hours to expand completely.

For additional details on the offers on this page, click here to learn more.

$75 off^† $999 or more 
^†Subject to credit approval. Previous purchases excluded. Cannot be combined with any other coupon, discount code, or financing term longer than 12 months. Offers are nontransferable and do not apply to sales tax or shipping, In-Home Delivery and handling charges. Offer is valid online. To redeem offer online, use promo code at checkout. Discount offers exclude Outlet, Beautyrest Black®, Sealy Conform™, Tempur-Pedic®, Stearns & Foster®, Serta® iComfort®, Sealy® Hybrid™, Purple®, Serta® Arctic® mattress purchases, outlet, clearance/closeouts, floor models, furniture protection plans, warranty and service charges. See Ashley.com/finance for details. Although every precaution is taken, errors in price and/or specification may occur. We reserve the right to correct any such errors. Prices and offers valid for a limited time. Participation times may vary. Prices or offers may vary in Hawaii and Alaska. Ashley stores are independently owned and operated. Expires 04/29/2024.  


No interest if paid in full within 12 Months††
On qualifying online purchases of $999 or more made with your Advantage™ Synchrony credit card. Interest will be charged to your account from the purchase date if the promotional balance is not paid in full within 12 months. Minimum monthly payments required. Down payment, tax and delivery may be required on in-store purchases. Can be combined with online discount offers on qualifying purchases.
††For Ashley Advantage™ Synchrony Accounts: Qualifying purchase amount must be on one receipt. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. For New Accounts: Purchase APR is 29.99% as of 01/01/2024. Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. We reserve the right to discontinue or alter the terms of this offer at any time. Down payment, tax and delivery may be required on in-store purchases. See your local store for details.

 

0% interest until April 2029^° - In-Store Only
No interest for 60 Months^° - In-Store Only

On in-store purchases made with your Ashley Advantage™ Synchrony credit card. 60 equal monthly payments required. Down payment, tax and delivery may be required on in-store purchases.
^°Qualifying purchase amount must be on one receipt. No interest will be charged, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the initial total promo purchase amount divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. Down payment may be required on in-store purchases. See sales associate for details. Regular account terms apply to non-promo purchases. For New Accounts: Purchase APR is 29.99% as of 01/01/2024. Minimum interest charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. We reserve the right to discontinue or alter the terms of this offer at any time.