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MattressMatcher®

MattressMatcher®

Firm Mattresses near Boulder, Colorado

Firm Mattresses near Boulder, Colorado offer reliable support for those who prefer a sturdier sleep surface. Whether you’re searching for a mattress that helps you wake up refreshed or simply want to explore options that fit your comfort preferences, finding the right level of firmness can make all the difference. Discover a wide selection designed to help you get better zzz’s and enjoy restful nights in Boulder and the surrounding area. At Mattress Firm, we make sleep easy™ by connecting you with expert guidance and a variety of choices tailored to your needs.

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5mi 10mi 20mi 35mi 50mi

Select Store:

Store Information:

In-stock Product Availability Radius:

5mi 10mi 20mi 35mi 50mi

Black Hybrid Series Four 16" Firm Apex Top Mattress

Beautyrest Black Hybrid Series Four 16" Firm Apex Top Mattress

Starting at

Firm Comfort,

Pain, Bed Partner, Temperature, Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Black Hybrid Series Three 14.5" Firm Mattress

Beautyrest Black Hybrid Series Three 14.5" Firm Mattress

Starting at

Firm Comfort,

Pain, Bed Partner, Temperature, Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Wesley 15.5" Firm Mattress

Kingsdown Wesley 15.5" Firm Mattress

Starting at

Firm Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

Posturepedic Elite Brenham II 16" Firm Euro Top Mattress

Sealy Posturepedic Elite Brenham II 16" Firm Euro Top Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain, Temperature, Allergies, Bed Partner, Toss and Turn

Receive $200 Instant Gift⁴ with purchase.

Black Hybrid Series One 12.5" Firm Mattress

Beautyrest Black Hybrid Series One 12.5" Firm Mattress

Starting at

Firm Comfort,

Pain, Bed Partner, Temperature, Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

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

Black Series Three 16.5" Firm Pillow Top Mattress

Beautyrest Black Series Three 16.5" Firm Pillow Top Mattress

Starting at

Firm Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Posturepedic Elite Albany II 14" Firm Mattress

Sealy Posturepedic Elite Albany II 14" Firm Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain, Temperature, Allergies, Bed Partner, Toss and Turn

Receive $200 Instant Gift⁴ with purchase.

Posturepedic Elite Hybrid Brenham II 14" Firm Mattress

Sealy Posturepedic Elite Hybrid Brenham II 14" Firm Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain, Temperature, Allergies, Bed Partner, Toss and Turn

Receive $200 Instant Gift⁴ with purchase.

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

$300 ⁶ adjustable base instant gift with purchase.

Black Series Four 17.5" Firm Summit Pillow Top Mattress

Beautyrest Black Series Four 17.5" Firm Summit Pillow Top Mattress

Starting at

Firm Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

Black Series Two 14.25" Firm Mattress

Beautyrest Black Series Two 14.25" Firm Mattress

Starting at

Firm Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

Classic Blissville 12.5" Firm Mattress

Serta Classic Blissville 12.5" Firm Mattress

Starting at

Firm Comfort, best for

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

Posturepedic Elite Hybrid High Point II 14" Firm Mattress

Sealy Posturepedic Elite Hybrid High Point II 14" Firm Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain, Temperature, Allergies, Bed Partner, Toss and Turn

Receive $200 Instant Gift⁴ with purchase.

Black Series One 14.25" Firm Pillow Top Mattress

Beautyrest Black Series One 14.25" Firm Pillow Top Mattress

Starting at

Firm Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Posturepedic Pro Hybrid Lacey II 13" Firm Mattress

Sealy Posturepedic Pro Hybrid Lacey II 13" Firm Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain, Temperature, Allergies, Bed Partner, Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

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

Receive $300 Instant Gift⁴ with purchase.

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Estate 15" Firm Euro Pillow Top Mattress

Stearns & Foster Estate 15" Firm Euro Pillow Top Mattress

Starting at

Firm Comfort, best for

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

Receive $300 Instant Gift⁴ with purchase.

By Sealy Spring Firm Mattress

Sleepy's By Sealy Spring Firm Mattress

Starting at

Firm Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Posturepedic Hybrid Ashurst II 12" Firm Mattress

Sealy Posturepedic Hybrid Ashurst II 12" Firm Mattress

Starting at

Firm Comfort, best for

Back Sleepers
Pain, Allergies, Bed Partner, Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Reserve Duet 17" Firm Euro Pillow Top Mattress

Stearns & Foster Reserve Duet 17" Firm Euro Pillow Top Mattress

Starting at

Firm Comfort, best for

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

Receive $300 Instant Gift⁴ with purchase.

Midnight Dream II 12.5" Firm Mattress

Beauty Sleep® Midnight Dream II 12.5" Firm Mattress

Starting at

Firm Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

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Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

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