Plank Firm

Extra firm all-foam mattress

Ships in 3-7 Business Days

Plank Firm

Extra firm all-foam mattress

~~$749.00~~ $561.75

We strive to bring you the lowest prices. The strike-through or reference price indicates the Product’s suggested retail price (SRP) and may not have been offered by us or other retailers at that price in the past and may not be offered for sale at that price on any future date. Thus, the strike-through price may not necessarily be the prevailing market price, regular retail price, or former price of a Product. In addition, Products may be offered by us or other retailers at the same or lower prices during future promotional events beginning on or after the last day of any advertised promotion. See Details

Limited Lifetime Warranty

120 Night Trial

Free Shipping

Plank Firm

10" Tall, All-Foam Design

Plank Firm Luxe

12" Tall, Hybrid Design

Twin

HSA/FSA eligible for qualified customers

learn more

Plank Firm Supportive Benefits

Firmly ACA Endorsed
The American Chiropractic Association (ACA) concluded that the mattress’s firm support reduces spinal stress, improves lumbar support, and alleviates back pain

Firmest Mattress on the Market
Never feel your back dip and never opt for the floor again. The extra firm support (a ten on the firmness scale) will keep you firmly supported all night long

Flippable All-Foam
If your extra firm mattress feels too firm, simply flip the mattress to achieve a medium-firm feel. Flip for firm or firmest—the choice is yours. (Plus, the flippable design improves the longevity of the mattress.)

Time-honored Sleep Design
Our firm design is borrowed from the wisdom of the ancients who slept on firm pads or tatami mats. Our design offers all the benefits of these time-honored traditions while providing a more modern look

More than Just Supportive, Made to Restore You

High Density Foams
Our foams are thick and dense (and made with the highest quality materials!) to give you firm support while soothing hips and shoulders for long-lasting and restorative sleep

Breathable Materials
Fall sleep and stay asleep with the ideal temperature from foams that sport open cell technology to wick away excess body heat. Breathe easy and deep while enjoying naturally cooling sleep

Perfect Spinal Alignment
Feel aches and pains melt away thanks to the superior spinal alignment found in our oh-so-supportive foam layers. Each foam layer is carefully crafted and placed to give you support where you need it most

Upgrade to Ultra Cool
Hot sleepers and sleep partners find relief with our optional GlacioTex™ Cooling Cover. This cool-to-the-touch design offers instant cooling to banish heat and restore long-lasting cool sleep

How Does it Feel

Firm

Soft Firm

Best For

Back Pain

Back Sleepers

Stomach Sleepers

Extra-Firm All Foam

Extra Firm

Soft Firm

Best For

Back Pain

Back Sleepers

Stomach Sleepers

Extra-Firm All Foam

Built for Better Sleep

Optional: GlacioTex™ Cooling Cover (Extra Firm Side)

Upgrade and enjoy cooling on contact for a never too hot, never too cold sleep experience, night after night

.75” Quilted Top

Sports track-and-jump stitching to ensure a minimal loft for a traditionally firm feel

6” High-Density Base Foam

Our firmest support foam with the added benefit of deep compression support

2” Supreme Response Comfort Foam

Crafted to be firm with enough contouring for a firm feel

.75” Quilted Bottom

Sports track-and-jump stitching to ensure a minimal loft for a traditionally firm feel

Optional: GlacioTex™ Cooling Cover (Firm Side)

Upgrade and enjoy cooling on contact for a never too hot, never too cold sleep experience, night after night

“Our Editor’s Pick is the Plank mattress from Brooklyn Bedding, a flippable mattress with one side that is ‘Firm’ (or 8 on the 1-10 firmness scale) and another side that is ‘Extra Firm’ (or 10).”

Tuck Sleep

“Those in the market for a firm bed now have a dual-sided choice…well-supported and comfortable in Plank, a new product from Brooklyn Bedding.”

Sleep Advisor

“The Plank by Brooklyn Bedding mattress is the firmest 2-sided bed on the market.”

OUR SLEEP GUIDE

Built for America's Dreams

Everyone deserves an affordable, high-quality sleep solution. That is why we have spent decades perfecting our craft by sourcing top-of-the-line materials, improving our techniques, and striving for innovation in our Arizona Factory.

Watch the video to learn more about how your mattress is made.

Upgrade to Plank Firm Luxe

Plank Firm

Extra firm all-foam mattress

Price Details (Before Discount):

Twin - $749
Twin XL - $849
Full - $999
Queen - $1,332
King - $1,532
Cal King - $1,532

Construction:

10” Tall, 4 Layers

Support:

6” high-density base foam core

Comfort:

Quilted top weave with high-density base foam and Supreme Response Comfort Foam

Warranty:

Limited Lifetime Warranty

Plank Firm Luxe

The firmest, flattest, and most supportive hybrid sleep

Price Details (Before Discount):

Twin - $1,065
Twin XL - $1,322
Full - $1,465
Queen - $1,732
King - $1,998
Cal King - $1,998

Construction:

13” Tall, 6 Layers

Support:

6” individually encased Ascension Firm coils

Comfort:

Quilted top weave with high-density support foam, Supreme Response Comfort Foam and a core of 6" individually encased ascension firm coils

Warranty:

Limited Lifetime Warranty

Upgrade to Plank Firm Luxe

What To Expect

120-Night Trial
We are committed to helping you find your perfect mattress. Enjoy our 120-night comfort trial to see if our mattress is right for you.

Free Shipping and a Limited Lifetime Warranty
Free shipping is always standard with your mattress order. Rest easy with our limited lifetime warranty.

Bed-In-A-Box Delivery
We deliver your mattress in a box, shipped directly to your door. Set-up is easy: click here to see the best way ever to open and decompress your mattress.

Frequently Asked Questions

How firm is the Plank Firm Mattress by Brooklyn Bedding?

On a scale of 1 to 10, the firm side of the Plank Firm mattress ranges between 7.5-9. This ranking is slightly above a traditional firm mattress. The ultra-firm side ranges between 9.5-10.5 — meaning it’s the firmest, flattest sleep surface on the market. To put that in perspective, next level firmness could only be achieved by sleeping directly on the floor with no pressure point relief.

Is it possible to make the Plank Firm Mattress by Brooklyn Bedding firmer?

The flippable design of the Plank Firm mattress allows you to choose your ideal firmness level. A .75” quilted top layer, patterned with continuous stitching, ensures zero loft for an ultra-firm sleep experience. Or, flip the mattress, and a .75” quilted layer, patterned with tack-and-jump stitching, creates minimal loft for a firm sleep experience. Next level firmness can be achieved by eliminating the mattress altogether and sleeping directly on the floor. You will, however, lose some of the pressure point relief that comes with sleeping on an actual mattress.

What differentiates the Plank Firm from the Plank Firm Luxe by Brooklyn Bedding?

The Plank Firm by Brooklyn Bedding is an all-foam mattress—and the firmest sleep experience on the market. (Next level firmness could only be achieved by eliminating the mattress altogether and sleeping directly on the floor.) Meanwhile, the Plank Firm Luxe by Brooklyn Bedding is constructed with added foam layers and individually encased coils to deliver greater pressure point relief and responsiveness. Both mattresses are flippable, which allows you to choose between a firm and extra-firm side. Many customers with a sleep partner do opt for the Plank Firm Luxe to ensure a more comfortable sleep experience for both individuals.

What cooling features are available in the Plank Firm Mattress?

The Plank Firm features a breathable quilted top on either side of the mattress, coupled with open cell technology throughout the foam layers, to help ensure a neutral temperature environment.

For even greater temperature moderation, a GlacioTex™ Cooling Cover can be sewn into the Plank Firm mattress as an optional feature—just look for the “ADD GLACIOTEX™ COOLING COVER” option on the right side of the product page when making your selection. Once you add this feature to your mattress, the cooling top panel will be sewn into the surface of the mattress to deliver ultimate cooling on contact

The GlacioTex™ Cooling Cover is an optional feature that does not impact the comfort, firmness level, or support of the Plank Firm mattress.

What is the height of the Plank Firm Mattress by Brooklyn Bedding?

The height of the Plank Firm mattress is 10”. An illustration of the mattress with details for each layer is found on the product page, along with a full product description.

How much does the Plank Firm weigh and what are it's dimensions?

The weight of the mattress and its dimensions vary by selection. The Plank Firm mattress weighs between 60-105 pounds. Dimensions for mattress sizes can be found in the graphic here:

How much weight will the mattress support?

All Brooklyn Bedding mattresses are designed to support up to 950 pounds. If you or your sleep partner weigh more than 300 pounds—and prefer more substantial support—you can check out the Titan Plus Mattress by Brooklyn Bedding here.

What type of foundation works best for this mattress?

Brooklyn Bedding mattresses are designed to be used on foundations with solid support with minimal to no flex. This includes slatted wood or metal foundations with slats no more than 4" apart, wood or metal box foundations, and solid wood or metal platforms. If you need a foundation for your new mattress, check out our foundations specifically designed for Brooklyn Bedding mattresses here.

Are your Plank Mattresses flippable?

The Plank Firm and Plank Firm Luxe mattresses are designed with varying firmness levels on either side of the mattress and can be flipped to customize your sleep experience.

What is the 120-night comfort trial?

If during your 120-night sleep trial (which begins once you receive your new mattress), you decide that you are not completely happy with your mattress and wish to return it, we will help dispose of your mattress and help you begin your return.

Please allow 30 days to laps from the date of delivery before beginning the return process.

Customers are able to make use of this 120-night comfort trial on one occasion. The second occasion is not eligible for a return.

Please note: there is a $99 return fee for all mattress returns to cover the cost of picking up your mattress. We do our very best to donate, recycle, or otherwise repurpose all returned mattresses.

Please contact us at support@brooklynbedding.com with “Return Request” in the subject line, and we will respond quickly to process your request.

Please Note: No returns or exchanges will be offered on clearance items.

Where is this product made?

This product is made in America using foreign and domestic components.

Do your mattresses have any safety certifications?

Every Brooklyn Bedding mattress is assembled in our Arizona facility, allowing us to ensure the highest quality every single time. Our mattresses are GREENGUARD Gold Certified and made with CertiPUR-US certified foams, which guarantees they are made without any harmful chemicals including ozone depleters, PBDE flame retardants, mercury, lead, heavy metals, formaldehyde, and have extremely low impact on indoor air quality.

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