Bedding for Thick Mattresses

Find bedding for thick mattresses at Mattress Firm, including sheets, mattress protectors, comforters and more. Explore options in a range of sizes, materials and styles to create a comfortable, coordinated sleep space that suits your needs.

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Sleepy's Basics Microfiber Sheet Set

269

Starting at

$69⁹⁹

Allergies

Save $50 when you bundle¹⁰.

Sleepy's Basics Microfiber Sheet Set

269

Starting at

$49⁹⁹

Allergies

Save $50 when you bundle¹⁰.

Sleepy's Signature Silky Smooth Sheet Set

1136

Starting at

$79⁹⁹

Allergies
Temperature

Save $100 when you bundle¹⁰.

Sleepy's Deluxe Cool Stretch Sheet Set

Starting at

$179⁹⁹

Temperature
Allergies

Save $150 when you bundle¹⁰.

Tempur-Pedic TEMPUR-Protect Breeze Mattress Protector

802

Starting at

$309⁰⁰

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1433

Starting at

$1599⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 11.25" Firm Mattress

2233

Starting at

$1299⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1810

Starting at

$1999⁹⁹

Extra Firm Comfort, best for

Back, Stomach Sleepers
Temperature
Pain
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's By Sealy Slumber Cushion Firm Mattress

301

Starting at

$1999⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

548

Starting at

$1459⁹⁹

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Beautyrest BR800 12" Plush Euro Top Mattress

735

Starting at

$1399⁹⁹

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

Stearns & Foster Lux Estate Elite 16" Medium Euro Pillow Top Mattress

981

Starting at

$3399⁰⁰

$3999⁰⁰

$600 OFF

Medium Comfort, best for

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

Receive $300 Instant Gift⁴ with purchase.

Sealy Essentials Winter Green 12" Medium Euro Top Mattress

603

Starting at

$1379⁹⁹

Medium Comfort, best for

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

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

1186

Starting at

$699⁰⁰

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

1130

Starting at

$849⁰⁰

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Nectar Premier 13" Medium Memory Foam Mattress

486

Starting at

$1099⁰⁰

$1799⁰⁰

$700 OFF

Medium Comfort, best for

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

Nectar Luxe 14" Medium Memory Foam Mattress

238

Starting at

$1649⁰⁰

$2249⁰⁰

$600 OFF

Medium Comfort, best for

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

Serta Perfect Sleeper Nurture Night 13.5" Medium Mattress

1020

Starting at

$749⁰⁰

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tempur-Pedic TEMPUR-Pro-Performance Sheet Set

465

Starting at

$74⁷⁵

$299⁰⁰

$224 OFF

Serta Perfect Sleeper Oasis Sleep 14.5" Pillow Top Mattress

1009

Starting at

$949⁰⁰

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

905

Starting at

$1399⁰⁰

Extra Firm Comfort, best for

Back, Stomach Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Nurture Night 13.5" Plush Mattress

916

Starting at

$799⁰⁰

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 12" Plush Euro Top Mattress

393

Starting at

$1379⁹⁹

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Purple RestorePlus 13" Soft Hybrid Mattress

3530

Starting at

$3600⁰⁰

$4399⁰⁰

$799 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Beautyrest Black Series Three 15.25" Medium Mattress

2287

Starting at

$4199⁰⁰

$4799⁰⁰

$600 OFF

Medium Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

Beautyrest Black Series Three 15" Firm Mattress

2224

Starting at

$4199⁰⁰

$4799⁰⁰

$600 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Finding the right bedding for thick mattresses starts with measuring the total mattress height, including any mattress topper or mattress pad. Standard fitted sheets may not provide enough room for a deep mattress, which can cause the corners to slip off during the night. Look for deep pocket sheets or extra deep pocket sheets labeled to fit your mattress depth, and check the package measurements before purchasing. Fitted sheets with stretchy elastic, reinforced corners and all-around elastic can help create a secure fit on tall mattresses. Cotton percale, cotton sateen, bamboo-blend and microfiber sheets are popular choices, so consider the fabric’s feel, breathability and care instructions as well as pocket depth. A mattress protector designed for a high-profile mattress can also help protect against spills, stains and everyday wear without making the bed feel overly bulky. The best bedding for a tall mattress should create a balanced, comfortable look from top to bottom. Choose a comforter or duvet insert large enough to provide ample side coverage, especially if the mattress is paired with a thick mattress topper or a high bed frame. A duvet cover with generous dimensions can make it easier to achieve a polished fit, while oversized quilts and coverlets offer practical layering options. Deep pocket sheets should fit snugly without stretching the fabric too tightly, and flat sheets may need extra width and length to stay tucked beneath a thick mattress. Coordinating pillows, blankets and a breathable mattress pad can complete the setup while adding comfort throughout the year. With the right mattress measurements and generously sized bedding, even a deep mattress can feel inviting, secure and easy to make.

What bedding works best with a thick mattress? + -

Look for bedding designed with extra-deep pockets, generous fabric dimensions and durable elastic to help keep sheets securely in place. A mattress protector made for thicker mattresses can also provide an added layer between your mattress and sheets.

What should I look for in sheets for a thick mattress? + -

Choose sheets with deep pockets, strong elastic and a stretchy weave that can accommodate your mattress and any compatible topper. Cotton, bamboo-derived rayon and microfiber are popular materials with different feels and care needs.

Can I use a mattress topper with bedding for a thick mattress? + -

Yes. If you add a mattress topper, choose sheets and a protector with enough room to fit over both layers. Check the product details for the recommended mattress depth before making your selection.

How can I keep sheets on a thick mattress? + -

Start with sheets that have deep pockets and all-around elastic. Place each corner fully under the mattress, then smooth the fabric toward the center. Sheet straps can provide additional support when compatible with your bedding.

How should I care for bedding used on a thick mattress? + -

Follow the care instructions on each product label. Wash sheets and protectors regularly, avoid overloading the washer and make sure bedding is fully dry before putting it back on your mattress. Store clean bedding in a dry, well-ventilated space.