4th of July Mattress Sale Coranavirus Response Free White Glove Delivery*

Beautyrest Black BRB K Class Firm Pillowtop Mattress

SKU: 700810021-
Beautyrest Black

Beautyrest Black BRB K Class Firm Pillowtop Mattress

4th of July Mattress Sale

Availability: In stock

Sale Price $2,699.99

Reg price: Reg: $3,299.99

You save: Save: $600.00

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Beautyrest Black BRB K Class Firm Pillowtop

The Beautyrest Black BRB K Class Firm Pillowtop is the best firm Mattress in the Beautyrest Black collection. We rate this mattress a 6 on our 1 to 10 comfort scale with 10 being firmest, which puts it right in between the medium and plush C Class mattresses.

This model features the new BlackICE 4.0, a design that consist of four components: A Cool-to-Touch Fabric, Cool materials right below to the fabric to enhance heat dissipation, breathable, heat wicking fibers, and anti-microbial silver additives to draw heat away from your body.

The K Class mattresses are up to 20% cooler and provide Up to 30% better pressure point relief when compared to the L Class.

The RightTemp memory foam that Beautyrest designed with conductive materials to pull the excess heat away from your body.

The K Class models have an included layer of 2K Nano Coils. These are 2000 micro coils designed to provide enhanced conformability and pressure relief, with individualized back support for each unique individual.

This is the only model in the Beautyrest Black line to feature the Dynamic Response Memory Foam. This is a unique feeling memory that provides conforming support and pressure relief, while being ventilated to maximize airflow.

The BeautyEdge offers more edge support to provide a firmer and more stable edge-to-edge sleeping area.

The T3 Pocketed Coil offers top of the line support with enhanced support and pressure relief.

This model is adjustable base compatible.

The Beautyrest Black K Class Firm Pillowtop is perfect for any back or side sleeper looking for a mattress that has a luxury firm feel and a mattress that will really contour and conform to you to alleviate your pressure points.

Deep pocketed sheets are recommended for this model.
  • Quilting Layers

  • BlackICE 4.0
  • Comfort Layers

  • 0.5" Plush Comfort Foam
  • 1" Medium Comfort Foam
  • 3" Dynamic Response Memory Foam
  • 1" RightTemp™ Memory Foam
  • 1" 2K Nano Coils
  • 0.5" Beautyrest Gel Memory Foam
  • Base and Support Layers

  • T3 Pocketed Coil Technology
  • 360 degree 3" foam encased edge
  • Box Spring - Foundation (optional)

  • This Model is Adjustable Base Compatabile
  • Shop Adjustable Bases Now
  • BR Black Foundation: Black Diamond Upholstery
  • Available in 9" or low profile 5" height
  • Regular Box Spring: 9"
  • Low Profile Box Spring: 5"
  • Coil Count

  • Queen 815
  • Twin XL 513
  • Full 647
  • King 1051
  • Cal King 1117
  • Mattress Size Dimensions

  • Mattress Height: 17.5"
  • Queen Width: 60" Length: 80"
  • Twin XL Width: 38" Length: 80"
  • Full Width: 54" Length: 75"
  • King Width: 76" Length: 80"
  • Cal King Width: 72" Length: 84"
  • Warranty

  • 10 year non-prorated warranty against manufacturer's defects
  • No Flip, No Rotate
  • Made In:

  • USA

Beautyrest Black

Simmons Beautyrest Black mattresses are a haven for deep, restorative sleep that inspires your senses. This is where luxury meets technology. The latest innovations in comfort and support technology provide not just an acceptable sleeping surface, but an exceptional one. These models feature the advanced Pocketed Coil technology with a triple braided coil for extraordinary back support. The SurfaceCool Fiber is designed to dissipate heat away from the body to keep you cool and comfortable all night. Micro Diamond Memory Foam works together with the pocketed coils to provide conforming back support while drawing heat away from the body. These bed models are adjustable base compatible and go great with the SmartMotionAdjustable Bed Base. As Simmons top of the line, the Beautyrest Black mattresses are some of the finest and most durable mattresses you can buy today.

Additional Info

Additional Info

Short Description

Beautyrest Black BRB K Class Firm Pillowtop Mattress

SKU 700810021-
gtin 00889152452048
mpn 700810021
Brand Beautyrest Black
Comfort Scale 6. Medium Firm
store_code 0198005,0198034,0198272


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Free Delivery

FREE Local In-Home Delivery & Setup ($499.99 minimum purchase required)

Timing & Delivery:  Usually we can delivery within 1-3 days within our local delivery areas (King, Pierce, and Snohomish Counties) on in stock items. Nationwide white glove delivery is available on Tempurpedic mattresses and adjustable bases. We stock most items and can schedule delivery for the soonest available delivery time. Often we can even deliver the same day on in-stock orders placed before 2pm. If you have any questions regarding delivery or availability please call 1-800-863-9156 or visit our Bellevue, Kirkland, or Monroe WA store. 

Service Level: Our white glove delivery teams will deliver your mattress to the room of your choice, remove your old one, take away the packaging, and if you prefer wear shoe covers to ensure your home stays clean. We offer to remove the same quantity of items purchased. We will only remove a mattress, box spring and basic metal bed frame. We do NOT remove furniture, waterbeds, adjustable beds or any other household items.  

Scheduling: You will be contacted within 24 hours of placing your online order to coordinate delivery. If all your items are currently in-stock, we may be able to delivery within 1-2 days. We schedule in a 2-hour window so you won't have to wait around all day, and we will give you a "heads-up" phone call when we are on the way the day of delivery. If you order by phone, and your items are in-stock, we can schedule delivery immediately.

Furniture & Bedding: Furniture ordered at the same time will be delivered seperately, and may take additional time. If you would like to have all the items on your order delivered at the same time, please specify or contact us to let us know. Bedding will either be delivered with your order, or shipped via UPS or FedEx.

Free Shipping: We offer FREE SHIPPING on accessories purchases of $99 or more including sheets, pillows, direct shipped memory foam mattresses and other bedding items. Bedding items usually ship within 1-3 business days. 


Free Delivery Zones
*Note: Is an approximation of the delivery radius.

Delivery Radius of Mattresses by Quality Sleep Mattress Stores
Includes Free Mattress Delivery to cities such as:

•Kirkland •Bellevue •Redmond •Sammamish

•Monroe •Snohomish •Everett •Lake Stevens

•Duvall •Carnation •Woodinville •Bothell

•Mill Creek •Sultan •Gold Bar •Index

•Seattle •Kenmore •Edmonds •Lynnwood

•most other cities in western Washington


Is your delivery address outside this area? Contact us for a quote including delivery in your area.

Some memory foam mattresses come roll packed box approximately 24" x 24" x width of mattress (38",54",60",72",78") and can be shipped directly to you or picked up at the store. You might save a bundle with that option if you live out of the area. Ask for details.


Please prepare your home for delivery:

• Create a path for delivery. Clear any furniture, valuables or breakable items to avoid damage during delivery
• You may be asked to sign a damage waiver if the delivery path is narrow or could create the potential for damage to your new mattress or home.
• We will remove one mattress and box spring for each mattress set purchased, and delivery professionals are unable to remove bedroom furniture, headboards, or other personal property.
• Someone over the age of 18 must be present for delivery.


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Beautyrest Black