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 are an American with 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 any American 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!

Shop Sealy

Sealy

National Appliance Warehouse in Wilmington, DE is an authorized dealer of Sealy Products. Sealy continues their quest for the world to sleep better for decades to come. Milestones include the introduction of the Sealy Posturepedic mattress. Being the first mattress company to display and advertise a king-sized bed. Creating an Orthopedic Advisory Board. Reinventing the innerspring coil and the box spring. Patenting a variety of groundbreaking technologies, including Posture Channels and Pressure Relief Inlays designed to relieve pressure points that cause tossing and turning. And the list continues to grow to this day. In late 1983, Sealy purchased the Stearns & Foster Company. True to the Sealy heritage, these mattresses redefined luxury and expressed a dedication to craftsmanship and intricate detail. Making it a perfect and sound addition to the Sealy family of beds.

For three decades, Sealy has been number one in market share and unwavering in its vision to help the world sleep better. And through its design, manufacturing and leadership, Sealy is poised to continue its legacy for years to come.

So if you are looking for Sealy products in Wilmington, West Chester, Malvern, Frazer, Exton, Downingtown, Chester Springs, Coatsville, Kennett Square, Oxford and Springfield, or if you have any questions about Sealy products, please feel free to call us at (302) 543-7636 or simply stop by National Appliance Warehouse at any time and we would be glad to help you.

Sealy Carrington Chase Collection logo

Sealy Carrington Chase Collection

Experience the sophistication and comfort of our exclusive Carrington Chase Collection.

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Sealy Posturepedic Technology
POSTUREPEDIC TECHNOLOGY™
Targeted support where you need it most.
Sealy's exclusive Posturepedic Technology™ targets the heaviest part of your body, with reinforced support where you need it most. Only Posturepedic Technology's zoned support gives you deep, targeted support for exceptional all-over comfort.
Sealy Built in the USA
Loved by American families for 130 years
Sealy mattresses are designed and built in the U.S.A. When you buy a Sealy, you know you're supporting American jobs and families.
Sealy Certified
Backed by a 10 Year Warranty
We go above and beyond industry testing standards to ensure our comfort is proven to last. Most Sealy mattresses come with a 10 year limited warranty.