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Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (302) 543-7636 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Over 35 Years in customer satisfaction! Always the lowest price!

Sealy Mattress in a Decorated Bedroom

Why is a Sealy® mattress right for you?

Because Sealy® offers targeted support to ensure your body's core is properly supported and sustained.

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National Appliance Warehouse in Wilmington, DE is an authorized dealer of Sealy Products. Since 1881, Sealy has been helping American families sleep better by designing high-quality, trusted mattresses and proudly building them in America for 130 years. It all started in Sealy, TX where Daniel Haynes, a cotton gin builder, started Sealy by making cotton filled mattresses for friends. In 1952, Posturepedic Technology is born and for the past 65 years Sealy has been at the forefront of mattress technology, leveraging their experience and innovation to provide technology that delivers deep, targeted support right where you need it. Sealy goes above and beyond industry standards to ensure their mattresses will last for years to come.

So if you are looking for Sealy products in Wilmington, or if you have any questions about Sealy products, please feel free to call or simply stop by National Appliance Warehouse at any time and we would be glad to help you.

SEALY® LINES

Every Sealy® mattress is built with trusted comfort, support and industry-leading product testing. The end result is a mattress that is right for you – no matter your budget, height, weight, shape, or sleep preferences.

  • Sealy Response mattress

    RESPONSE

    Our traditional innerspring options respond to your every movement, offer an exceptional level of comfort, and include our exclusive Posturepedic® support.*

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*select models

130 Years of Targeted Support

Every Sealy® mattress is built with trusted comfort and support that’s right for you — no matter your budget, height, weight, shape, or sleep preferences.

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Sealy Mattress in a Decorated Bedroom
Sealy Mattress Base

Foundations & Bases

Give your new mattress a lift with the right base. Add one of these options to your bed and step up to a new level of comfort.

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Mother and Son Eating Breakfast on a Mattress

Ready to Lie Down And Test A Mattress?

Stop in today to try a mattress in-store or talk to one of our sales associates.

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