Where luxury meets innovation. Discover the master of firm support and luxurious comfort with the Beautyrest BlackĀ® Series Three 15-inch Firm mattress. Engineered with Triple-Stranded Pocketed CoilĀ® Technology in an alternating head-to-toe orientation, this mattress delivers unparalleled support and minimizes motion transfer for an undisturbed night’s sleep. The SurfaceTouch™ Gel Memory Foam, quilted directly into the mattress surface, provides immediate pressure relief, while the Self-Response™ Latex and AirCoolĀ® HD Foam layers enhance comfort and adaptability.
Advanced Sleep Climate™ Technology, paired with Micro Diamond™ Memory Foam, ensures superior temperature management, keeping you cool and comfortable all night long. Experience the perfect blend of firm support, pressure relief, and cutting-edge temperature regulation with the Beautyrest BlackĀ® Series Three Firm mattress, and elevate your sleep to a new level of excellence.
Available Bed Sizes
See our mattress sizes and dimensions page.
Twin XL 38ā³ X 80ā³ |
Full 54ā³ X 75ā³ |
Queen 60ā³ X 80ā³ |
King 76ā³ X 80ā³ |
Cal King 72ā³ X 84ā³ |
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Design Features and Construction
Beautyrest is the class leader in the sleep industry and enjoys a long-standing reputation thanks to its premium quality products. For its Series Three collection, Beautyrest perfectly combines luxury and technology to deliver an indulgent sleep experience.
Sleep Climate™ Technology
This advanced feature, designed to help transfer heat away from the body, combines specialized vertical fibers with an applied surface-cooling technology for optimal sleep.
Triple-Stranded Pocketed CoilĀ® Technology
This Pocketed CoilĀ®Ā Technology offers our most advanced level of individualized support andĀ motion separation, so you can rest undisturbed.
BeautyEdgeĀ®
Increases the sleeping area by enhancing edge support for stable, corner-to-cornerĀ comfort.
Medium Comfort Foam Base Layer
This durable layer, nestled beneath the Triple-Stranded Pocketed CoilĀ®Ā system, helps create a supportive, stable foundation for this no-flip mattressĀ design.
Beautyrest Black Series Three Firm Mattress is a premium mattress that performs excellently in all aspects. Visit one of our many locations in Las Vegas or St. George, UT, today, or shop online.
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.
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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 $599 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 $69.99 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 & conditionsĀ 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!