Skip to main content

Menu

Track My Order
(877) 384-2903
(877) 384-2903
cart
MattressesBox Springs & Bed BasesSale & ClearancePillowsBeddingFurniture & More

Find a Store

MattressMatcher® Quiz

Silver® BRS900 11.75" Medium Firm Mattress
PreviousNext
91% of customers were happy with their purchase.

Beautyrest Silver® BRS900 11.75" Medium Firm Mattress

134251P
To Check Availability

    Why Our Sleep Experts® Love It

    “Comfort is just right for all types of sleepers. Gives your back the nice support it needs with the right amount of cushion for the curves of your body.” - Mera C., Sleep Expert

    BEST FOR
    Side, Stomach and Back Sleepers
    About Sleep Styles
    Helps With
    Acid Reflux icon
    Acid Reflux
    Bed Partner icon
    Bed Partner
    Pain icon
    Pain
    Sleep Apnea icon
    Sleep Apnea
    Snoring icon
    Snoring
    Temperature icon
    Temperature
    Toss And Turn icon
    Toss And Turn
    About Sleep Disruptors

    Overview

    The Beautyrest Silver BRS900 11.75” medium firm mattress is engineered to maintain its shape and consistent comfort over the life of your mattress.Featuring 900 Series Beautyrest® Pocketed Coil® Technology that provides flexible support precisely where it is needed and isolates motion between two sleepers.


    The DualCool™ Technology found in the Silver BRS900, is an antimicrobial performance layer that works to keep your mattress fresh and cool while moving heat and moisture away, so you sleep at your ideal sleeping temperature. Get support right where you need it most with Gel Memory Foam Lumbar Support.

    Compare the Collection

    Mattress Firm offers one of the largest selections of mattresses to choose from. With a curated assortment of brands and products at every price point, you are sure to find the best mattress for your sleep needs.

    • Price
    • Deliver By
    • Comfort
    • Best For
    • Mattress Type
    • Height
    • Cooling Technology iconCooling Technology
    • Motion Separation iconMotion Separation
    • Pressure Relief iconPressure Relief
    • Support iconSupport
    • Adjustable Base Friendly iconAdjustable Base Friendly
    • Breathable iconBreathable
    Beautyrest Silver® BRS900 11.75" Medium Firm Mattress
    $550.99$1099.99
    Comfort

    Medium

    Medium icon
    Best For

    Side, Stomach and Back Sleepers

    Mattress Type

    Innerspring

    Height

    11.75"

    Mattributes

    Cooling Technology
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    YES
    Shop Now
    Beautyrest BR800 11.25" Firm Mattress
    $449.99$899.99
    Comfort

    Firm

    Firm icon
    Best For

    Back and Stomach Sleepers

    Mattress Type

    Innerspring

    Height

    11.25"

    Mattributes

    Cooling Technology
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    YES
    Shop Now
    Beautyrest Silver® BRS900 11.75" Extra Firm Mattress
    $600.99$1199.99
    Comfort

    Extra Firm

    Extra Firm icon
    Best For

    Back and Stomach Sleepers

    Mattress Type

    Innerspring

    Height

    11.75"

    Mattributes

    Cooling Technology
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    YES
    Shop Now

    Need help deciding? Talk to a Sleep Expert®

    Our Sleep Experts® are available in-store, online or by phone or chat to help find your perfect mattress.

    Benefits

    Cooling Technology icon image
    Cooling Technology
    4/10 Average
    Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.
    Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.
    Motion Separation icon image
    Motion Separation
    4/10 Average
    The goal of motion separation is to isolate movement, helping to reduce what you feel (like your partner tossing and turning) and offer pressure relief to your shoulders, hips, and back.
    The goal of motion separation is to isolate movement, helping to reduce what you feel (like your partner tossing and turning) and offer pressure relief to your shoulders, hips, and back.
    Support icon image
    Support
    4/10 Average
    Proper support from your mattress can alleviate common sleep problems from snoring to soreness to sleep apnea as it distributes your weight evenly across the mattress and maintains proper joint and spine alignment.
    Proper support from your mattress can alleviate common sleep problems from snoring to soreness to sleep apnea as it distributes your weight evenly across the mattress and maintains proper joint and spine alignment.
    Breathable icon image
    Breathable
    Breathable materials regulate body temperature and prevent heat buildup to create a cooler sleep experience.
    Breathable materials regulate body temperature and prevent heat buildup to create a cooler sleep experience.
    Adjustable Base Friendly icon image
    Adjustable Base Friendly
    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.
    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.
    Specifications

    Features

    • MEDIUM-FIRM COMFORT
    • MATTRESS HEIGHT

    DualCool™ Technology Dissipates Heat

    Gel Memory Foam Lumbar Support Provides Support Where You Need it Most

    900 Series Beautyrest Pocketed Coil® Technology Provides Motion Isolation

    Breakdown

    Quilting Layer
    DualCool Technology
    Comfort Layer
    1" AirCool® Foam
    1.5" Plush Comfort Foam
    Support System
    900 Series Firm Pocketed Coil®
    Gel Memory Foam Lumbar Support
    About beautyrest
    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.
    Delivery & Shipping

    Free Delivery

    Includes transportation, mileage and tolls

    Home protection from outside direct and elements

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

    Contactless delivery, meaning we won’t enter your home

    Regular $24.99

    NOW FREE

    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

    $99.99

    Mattress Setup and

    Haul Away / Adj Base

    Includes all Mattress Setup and 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

    $149.99

    Warranty
    No content available