Beautyrest Black® Series Three 15" Extra-Firm Mattress
Mattresses
$3,249.00 $1,949.00
Size Queen
The Beautyrest Black Series Three 15" Extra-Firm Mattress represents the highest level of support, cooling, and durability within the Beautyrest Black collection. Designed for sleepers who want a firm, ultra-supportive sleep surface with luxury performance materials, this mattress delivers exceptional spinal alignment with minimal sink.
Built with Triple-Stranded Pocketed Coil® Technology and the most advanced comfort and cooling layers available in the Black lineup, the Series Three Firm Mattress offers superior motion isolation, reinforced stability, and long-term structural integrity. Advanced cooling technologies are layered throughout the mattress to help maintain an optimal sleep temperature, making this an excellent choice for sleepers who prefer firm comfort without overheating.
Available locally at Mattress on Demand, the Beautyrest Black Series Three Extra-Firm Mattress delivers elite-level support with expert guidance, competitive pricing, and trusted local service — ensuring you invest in the right mattress with confidence.
Comfort/Feel:
Extra-Firm
Extra-Firm
Mattress height:
14in
Sleep type:
Back
Back
Mattress type:
Hybrid
Hybrid
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Firmness Scale
1-3
Plush
3-4
Medium-Plush
4-6
Medium
6-8
Medium-Firm
8-9
Firm
9-10
Extra-firm
Proven Excellence: Discover why 1,500+ Customers gave us Five Stars!
Bahiyah Pavlicek
We wanted to test out Helix mattresses after the reviews I read online, and this store is the only one that keeps them out on the floor on the west side of Houston. Saad did a great job of helping my husband and I narrow our choices down. He was very patient and answered all our questions on the differences and the manufacturing process. We ended up making the purchase since the store gave us additional items/discount.
Verified Buyer
Will McKeever
I went to about 4-5 different mattress stores and I was between the Helix and another brand. Saad was the deciding factor and treated my wife and I like true customers and not just a commission check. As someone in Sales, I will say he was the perfect mix of real/down to earth and salesperson. I respect his professionalism. Would recommend him all day long.
Verified Buyer
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Store:
Mattress on Demand Katy, TXRobert Miller
Mr Butt did a fantastic job in explaining the importance of getting the right mattress for my wife and me. We picked the Autopilot by diamond It should be delivered in 7 days and I am sure that it will exceed our expectations. Thanks again to saad for being a great person in selling us our forever mattress.
Verified Buyer
D.C. A.
We have been shopping for a new mattress for quite some time now with a budget. The places we visited were way out of our price range. I would like to say that this came to an amazing end! Mattress on Demand in Katy has given us a great experience in a quality mattress as well as for our wallet. I was very impressed with the knowledge that Tony has for quality sleep. I would definitely recommend the best mattress store in Katy, Mattress on Demand!
Verified Buyer
Store:
Mattress on Demand Katy, TXCrystal Neavear
This was the best experience I have ever had when buying furniture. When I had a question Tony was fast in responding. My order was shipped super fast and the quality of the product is amazing. I will definitely be buying from mattresses on demand in the future. Worth every penny! Tony is helpful and understanding and a joy to speak with. He went above and beyond his customer service duty best place EVER!!!! Thank you so much Tony
Verified Buyer
Great to Work With
Larry at Mattress on Demand was great to work with. Very honest and showed us all options, regardless of budget. I honestly don’t know if there’s cheaper options and don’t care. This was our first stop and the service alone was enough to sell me. They even followed us home for delivery. Can’t beat that. Thanks for a great experience. Will definitely be back when the kids need a new mattress soon.
Shari Cready
We recently purchased a new Helix hybrid mattress and adjustable base from Mattress on Demand in Katy, TX. We had a great experience with Saad assisting us in making our final selections after our extensive research. The experience was enjoyable with no pressure or hard sell tactics and we felt the price was fair. Once our purchase was complete, Mattress on Demand delivered and set-up our new bed and frame, showing us how to use the adjustable base and answered any of our questions. We would highly recommend them for your next mattress purchase.
Verified Buyer
Brittany Cantu
I recently had the pleasure of visiting a small business mattress shop owned by Tony, and it was a fantastic experience from start to finish. The shop boasts a diverse selection of mattress brands, catering to a variety of preferences and budgets. What truly set the experience apart, though, was Tony’s exceptional knowledge and dedication to his craft.
Tony took the time to understand my needs and preferences, providing insightful recommendations without any pressure. His expertise in different mattress types and brands made it easy for me to find the perfect match. Thanks to his guidance, I am now enjoying a mattress that has significantly improved my sleep quality.
If you're in the market for a new mattress and value personalized service, I highly recommend visiting Tony’s shop. His commitment to customer satisfaction and his thorough understanding of the products make it a standout choice.
Verified Buyer
Store:
Mattress on Demand Katy, TX
Frequently Asked Questions
At Mattress on Demand, we understand that finding the right mattress is crucial for a good night's sleep. That why we encourage all our customers to continue to break in their mattress for up to 45-60 days to get the resulted comfort feel and adjusted to your body.
At Mattress on Demand, we always want to provide you with the best experience when it comes to shipping. Our shipping partners, primarily FedEx, will do the best effort to get your mattress to you in 3-5 business days after manufacturing. Did we mention that shipping is FREE?!
At Mattress on Demand, the type of credit inquiry depends on the finance option you choose. Synchrony performs a hard credit check, which might slightly affect your score, typically by no more than five points. However, multiple hard inquiries over a short period can have a greater impact. Meanwhile, Affirm and Snap Finance conduct soft checks, which don't affect your credit score. Remember, a single hard inquiry usually has a minor, short-term effect, but it's best to avoid several hard inquiries in a brief span to maintain your credit health.
