Menu

MattressMatcher®

MattressMatcher®

Firm Mattress for Back Support

Finding the right level of support is key to waking up refreshed and ready for the day. A firm mattress for back support can help promote better alignment and provide a stable surface for those who prefer a sturdier feel. Whether you’re looking to ease discomfort or simply enjoy a firmer sleep experience, explore options designed to help you get your best rest. Discover how a firm mattress for back support can make it easier to achieve restful, uninterrupted sleep night after night.

Show More

Sort & Filter

PressureSmart 2.0 Firm 11" Mattress

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Bed Partner;Pain;Toss and Turn;Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ with code ELEVATE

Basic Memory Foam Firm Mattress

Sleepy's Basic Memory Foam Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Support
Temperature

72 hour sale ends Monday!

Basic Innerspring Firm Mattress

Sleepy's Basic Innerspring Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn

Rest Firm 2.0 Innerspring Mattress

Sleepy's Rest Firm 2.0 Innerspring Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn

Basic Foam Mattress

Sleepy's Basic Foam Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner

Greenwood 10.5" Firm Mattress

Beautyrest Greenwood 10.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Toss and Turn;Temperature;Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

BR800 11.25" Firm Mattress

Beautyrest BR800 11.25" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

Estate 14.5" Firm Mattress

Stearns & Foster Estate 14.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Essentials Sudley 8.5" Firm Mattress

Sealy Essentials Sudley 8.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn

Lavender 6" Firm Memory Foam Mattress

Tulo Lavender 6" Firm Memory Foam Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn
Pain
Temperature

Perfect Sleeper Nurture Night 12" Firm Mattress

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Bamboo 6" Firm Green Tea Memory Foam Mattress

Tulo Bamboo 6" Firm Green Tea Memory Foam Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Pain
Temperature

Classic 12" Firm Memory Foam Mattress

Nectar Classic 12" Firm Memory Foam Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

Perfect Sleeper Elkins III 10" Firm Mattress

Serta Perfect Sleeper Elkins III 10" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Toss and Turn;Bed Partner
Temperature
Toss and Turn

Essentials Spruce 5.5" Firm Mattress

Sealy Essentials Spruce 5.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn

TEMPUR-ProAdapt 2.0 12" Firm Mattress

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

Black Series Three 15" Firm Mattress

Beautyrest Black Series Three 15" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

RestorePlus 13" Firm Hybrid Mattress

Purple RestorePlus 13" Firm Hybrid Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

TEMPUR-LuxeAdapt 2.0 13" Firm Mattress

Tempur-Pedic TEMPUR-LuxeAdapt 2.0 13" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

PressureSmart 2.0 Hybrid Firm 13" Mattress

Beautyrest PressureSmart 2.0 Hybrid Firm 13" Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ with code ELEVATE

Perfect Sleeper Oasis Sleep 14.5" Firm Pillow Top Mattress

Serta Perfect Sleeper Oasis Sleep 14.5" Firm Pillow Top Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

By Sealy Slumber Firm Mattress

Sleepy's By Sealy Slumber Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner;Toss and Turn;Pain;Temperature
Toss and Turn
Pain

Perfect Sleeper Pacific Peace 12" Hybrid Firm Mattress

Serta Perfect Sleeper Pacific Peace 12" Hybrid Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

TEMPUR-ProAdapt 12" Firm Previous Generation Mattress

Tempur-Pedic TEMPUR-ProAdapt 12" Firm Previous Generation Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner;Pain;Temperature;Toss and Turn;Toss and Turn
Pain
Allergies

BR800 Greenwood 10.5" Firm Mattress

Beautyrest BR800 Greenwood 10.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner;Toss and Turn;Temperature;Pain
Toss and Turn
Temperature

By Sealy Memory Foam Firm Mattress

Sleepy's By Sealy Memory Foam Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Toss and Turn
Bed Partner
Toss and Turn

Related Pages

Best Sellers

PressureSmart 2.0 Firm 11" Mattress

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

PressureSmart 2.0 Plush 11.75" Mattress

Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

Starting at

By Sealy Medium Euro Top Mattress

Sleepy's By Sealy Medium Euro Top Mattress

Starting at

Rest Medium Innerspring Mattress

Sleepy's Rest Medium Innerspring Mattress

Starting at

Rest Firm 2.0 Innerspring Mattress

Sleepy's Rest Firm 2.0 Innerspring Mattress

Starting at

Top Collections

Sign up for our emails & never miss a deal

^{Tap into more savings! Text MATTRESS to 766693 to get text alerts for online exclusives & more. Text STOP to cancel. Msg & data rates may apply.} View our privacy policy