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293 Reviews

144101P

Beautyrest Black® Series Three 14.25" Extra Firm Mattress

Luxury extra-firm support with pocketed coils and upgraded cooling comfort foams.

Beautyrest Black® Series Three 14.25" Extra Firm Mattress with pressure relief and cooling technology

293 Reviews

144101P

Beautyrest Black® Series Three 14.25" Extra Firm Mattress

Luxury extra-firm support with pocketed coils and upgraded cooling comfort foams.

  • Triple-Stranded Pocketed Coil® for support
  • Micro Diamond™ Memory Foam enhances cooling
  • Self-Response™ Latex targets pressure points
  • Extra firm feel w/ advanced support & stability
Original price $3,999.00
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Series Four

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Black® Series Four 17.5" Firm Summit Pillow Top Mattress

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How to get

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Not available for delivery in 20147
Total Price
Original price $3,999.00
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The Beautyrest Black Series Three Extra Firm Mattress is built for sleepers who want a steady, supportive feel with a more lifted-on-top sensation. It pairs premium comfort layers with a coil system designed to help you stay aligned and comfortable through the night.


At the core, Triple Stranded Pocketed Coil Technology is designed to provide advanced support while helping reduce motion transfer across the bed. This more individualized response can be especially helpful when you share the mattress and want fewer sleep disruptions when someone moves.


For next-level comfort, upgrades like Micro Diamond Memory Foam and SurfaceTouch Gel Memory Foam are designed to deliver a cooler-to-the-touch feel and immediate pressure relief. A Self Response Latex layer adds responsive cushioning that adapts to your pressure points without taking away the extra firm character. If you are deciding whether extra firm is the right match, Mattress Firm Sleep Experts® can help you compare feels in store, we make sleep easy.

Who it's best for

Back and stomach sleepers looking for a firm feel with more support and less sink.
Firm comfort scale
Sleepers who want pressure relief to help reduce pain or discomfort in the back, hips, or shoulders.
Beautyrest Black® Series Three Extra Firm Mattress
Hot sleepers who want a cooler, more breathable sleep experience throughout the night.
Beautyrest Black® Series Three Extra Firm Mattress
Light sleepers who want fewer disruptions from movement throughout the night.
Sleepers who toss and turn and want more consistent, supported comfort throughout the night.
Beautyrest Black® Series Three Extra Firm Mattress
Hot sleepers who want a cooler, more breathable sleep experience throughout the night.
Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable.

Features

  • FIRM COMFORT
  • MATTRESS HEIGHT
    MATTRESS HEIGHT
  • A layer of nano coils enhances conformability for increased, individualized support.
  • This ventilated, latex layer maximizes airflow while contouring and conforming to your body for responsive pressure relief.
  • This Pocketed Coil® technology offers the most advanced level of individualized support and motion separation, so you can rest undisturbed.

Breakdown

Quilting Layer
Sleep Climate™ Technology with PCM
0.75" SurfaceTouch™ Gel Memory Foam
0.5" Extra Firm Comfort Foam
0.5" Extra Firm Comfort Foam
Comfort Layer
1" HD Firm Comfort Foam
1.5" Self-Response™ Latex
0.5" Micro Diamond™ Memory Foam
Support System
8" Triple-Stranded
Pocketed Coil® Technology
1.5" Medium Comfort Foam Base Layer

Free Delivery

Home protection from outside dirt and elements

Delivery where you want - front door, side door or even garage

Contactless delivery, meaning we won’t enter your home

Mattress Setup and Haul Away

Includes all Free delivery services plus:

New mattress and box spring setup

Removal of packaging material from purchased item(s)

Removal of old mattress set (equal to the number of pieces purchased)*

Three maximum flight of stairs purchased items can be carried

$109.99

Mattress Setup and Haul Away / Adj Base

Includes all Mattress Setup & Haul Away services plus:

Five maximum flight of stairs purchased items can be carried

Delivery and setup of up to three mattress sets

Setup of adjustable bases purchased from Mattress Firm

$159.99

10 Year Limited Warranty

COVERAGE

Beautyrest® or Simmons® mattress or foundations used with proper support is protected by a 10 year limited manufacturer’s warranty. The limited warranty covers manufacturing defects in your Beautyrest® or Simmons® mattress or foundation including faults in materials or manufacturing defects in the removable fabric cover available on select models. Replacement of one piece due to manufacturing defect does not automatically result in the replacement of any other piece. This l...

The Beautyrest collection is leading the industry in sleep innovations and construction technology with a wide range of products to fit everyone’s needs. Beautyrest offers luxury beds that feature gel-infused foam layers, cooling technology and patented pocketed coil technology for a restorative sleep experience like no other. Plus, there are more budget-friendly Beautyrest mattresses that prove great quality can also be found at a great value. In addition to mattresses, Beautyrest offers bed accessories like bed frames, baby and toddler furniture, pillows and crib mattresses.

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