Beautyrest Black Series 3 Firm Mattress

Available Bed Sizes

See our mattress sizes and dimensions page.

Twin XL 38″ X 80″	Full 54″ X 75″	Queen 60″ X 80″	King 76″ X 80″	Cal King 72″ X 84″

Beautyrest Black Series 3 Firm Mattress: Sleep Like Never Before

Elevate your sleep with the Beautyrest Black Series 3 Firm Mattress, a luxurious solution for anyone seeking unmatched comfort, support, and rejuvenation. Designed with cutting-edge technology and premium materials, this mattress is engineered to transform your nightly rest into a restorative experience.

Unparalleled Support

Enjoy individualized support like never before with Triple-Stranded Pocketed Coil® Technology. This advanced design provides the perfect balance of durability and flexibility, ensuring every part of your body receives the attention it deserves. For those seeking even more precision in comfort, the optional 2K Nano Coils in pillow-top models add an extra layer of tailored support, cradling your body from head to toe.

Responsive Pressure Relief

Wake up feeling refreshed and ache-free with the combination of Self-Response™ Latex and SurfaceTouch™ Gel Memory Foam. These materials conform seamlessly to your body, delivering personalized pressure relief while maintaining a firm and supportive feel. Perfect for side sleepers, back sleepers, and stomach sleepers alike, this mattress is crafted to suit a wide variety of sleep styles.

Advanced Temperature Management

Say goodbye to restless nights caused by overheating. The Sleep Climate™ Technology and Micro Diamond™ Memory Foam work together to regulate your body temperature, efficiently transferring heat away so you can enjoy a cool, uninterrupted sleep.

Motion Separation for Uninterrupted Rest

If you share your bed, you’ll love the advanced motion separation provided by Triple-Stranded Pocketed Coil® Technology. This feature minimizes motion transfer, ensuring that movement on one side of the bed doesn’t disturb the other, so both you and your partner can enjoy peaceful sleep.

Made for Comfort and Convenience

• Firm Feel: Offers the support you need for proper spinal alignment and overall comfort.
• Adjustable Base Compatible: Customize your sleep position for enhanced relaxation.
• 15-inch Height: A luxurious profile that complements any bedroom aesthetic.
• 100% USA Assembled & CertiPUR-US® Certified: Sleep soundly knowing your mattress is made with the highest quality materials and meets rigorous safety standards.

120-Day Sleep Guarantee from Best Mattress

Your comfort is our top priority. With our 120-Day Sleep Guarantee, you have the confidence to find the perfect mattress for your needs. Not satisfied? We’ll work with you to make sure you’re getting the best night’s sleep possible.

Shop In-Store or Online

Conveniently available for purchase at Best Mattress locations across Las Vegas, NV, Mesquite, NV, and St. George, UT, or online for hassle-free shopping.

Experience the Beautyrest Black Series 3 Firm Mattress today and wake up to a healthier, more energized you. Visit a Best Mattress store near you or shop online now!

About Beautyrest Black

Beautyrest is one of the leading companies in the sleep industry. The company enjoys a long-standing reputation, thanks to its exceptional quality mattresses that push customers towards a great night’s sleep.

If you are looking to upgrade your sleeping routine, you might want to consider the Beautyrest Black Series Three Firm Mattress. It blends premium features and modern design with the latest and best technologies to elevate your sleep to a regal reward night after night. The generous foam layers contour your body, delivering personalized support regardless of your sleep position. Read on to learn why this market is the best pick for your new bed.

Delivery and Shipping

SAME DAY DELIVERY

In-stock merchandise purchased by 1 pm will be delivered the same day upon request, excluding holidays and limited to a geographic area with a minimum purchase of a $799 mattress set. Excludes floor models. See store for details.

DELIVERY

The room must be ready for delivery when the drivers arrive.

As a service, we will remove your old mattress and box spring before delivering the new set (subject to inspection, unsanitary bedding will not be removed, limited to equal amount delivered).

As a service, we will remove your old mattress and box spring before delivering the new set (subject to inspection, unsanitary bedding will not be removed, limited to an equal amount delivered).

Delivery cannot be made to a minor and finance orders will require a signature from someone with a valid state-issued ID.

The driver will call the phone number provided on your order on the morning of delivery to give you a three-hour time frame. If you are not home for a delivery, there will be a $70 re-delivery fee.

If the driver determines that the delivery attempt could cause damage to your home, you will be required to sign a release of liability to complete the delivery.

Our C.O.D. Policy:

All orders must be paid in full before the delivery date. We do not accept payment at the time of delivery.

Warranty & 120-Day Sleep Guarantee

10-Year Limited Warranty

Beautyrest stands by its products and materials with limited warranties so you rest easy.

Our-120 Day Sleep Guarantee

If you have owned your mattress for longer than 30 days and you aren't happy with your set, Best Mattress is glad to exchange your mattress for 120 days from the date of purchase. Please see our full terms & conditions here.

Best Mattress also offers FREE REMOVAL* of your old mattress. Our delivery driver will pick up your old mattress and seal it in plastic before loading it onto our truck.

Need financing? We have you covered! Best Mattress offers a variety of options available, including No Credit Check Financing! Please contact us for additional details on all offers.

We appreciate your patience, understanding, and support at this time. Thank you for continuing to be a loyal Best Mattress customer. Sleep Easy, Friends!