Plank Firm Luxe

The Plank Firm Luxe is the best firm mattress for those seeking maximum support. This flippable hybrid design offers firm comfort on one side and ultra-firm on the other, letting you customize your sleep surface. Designed with high-quality foam layers in Arizona, it delivers the uncompromising support firm sleepers demand.

Plank Firm Luxe

Ships in 3-5 Business Days

Plank Firm Luxe

The Firmest Hybrid Mattress

$1,065.00

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

HSA/FSA eligible for qualified customers

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Plank Firm Luxe Benefits

American Chiropractic Association Approved
Endorsed by the American Chiropractic Association (ACA). A three month study found that this luxe design reduces spinal stress, improves lumbar support, and alleviates back pain

Firmest Hybrid 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

Choice of Firmer or Firmest
Change it up—will it be firmer or firmest? The choice is yours with a simple flip of the mattress (This flippable design improves the longevity of your mattress)

Time-honored Sleep Design
Our firm design is borrowed from the wisdom of the ancients who created Tatami mats—while offering the modern look and comfort of a traditional mattress

More Than Just Firm, Made for Comfort

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 comfort

Extra Cool Sleep
Are you a hot sleeper? Add our optional GlacioTex™ Cooling Cover for high-tech comfort

Breathable Materials
Sleep at an ideal temperature with foams that sport open cell technology and a coil core with open airflow. Body heat easily dissipates, keeping you cool

Targeted Coil Support
Our 6 inch core of individually encased coils provide support where you need it most—all while ensuring superior motion isolation between sleep partners

How Does it Feel

Firm

Soft Firm

Best For

Back Pain

Back Sleepers

Stomach Sleepers

Extra-Firm Hybrid

Extra Firm

Soft Firm

Best For

Back Pain

Back Sleepers

Stomach Sleepers

Extra-Firm Hybrid

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

Ensures zero loft with continuous patterned stitching to safeguard your extra firm sleep

2” High-Density Support Foam

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

6” Individually Encased Ascension Firm Coils

Consists of up to 961 encased coils for exceptional motion isolation and firm support

2” High-Density Support Foam

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

1” Supreme Response Comfort Foam

Crafted to be firm with enough contouring for a firm feel

1.5” 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

The National Council of Aging (NCOA) names Plank Firm the Best Firm Mattress Overall in their Best Firm Mattresses Guide 2026

NCOA

Sleep Foundation Experts award Plank Firm Luxe the Best Firm Mattress Overall in The Best Firm Mattress of 2026 roundup

Sleep Foundation

Wired names the Brooklyn Bedding Plank Firm Luxe the Best Firm Mattress for Back Pain in Wired Best Mattresses of 2026

Wired

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 Luxe?

On a scale of 1 to 10, the firm side of the Plank Firm Luxe mattress ranges between 7.5-8. This ranking is deemed a traditional firm mattress. The ultra-firm side ranges between 9.5-10—meaning it’s one of the firmest, flattest sleep surfaces on the market but features more contouring than the original Plank Firm version.

What are the cooling features available for the Plank Firm Luxe?

First, the Plank Firm Luxe 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. Second, the Plank Firm Luxe mattress is constructed with individually encased coils, which allow for greater airflow.

For even greater temperature moderation, a GlacioTex™ Cooling Cover can be sewn into the Plank Firm Luxe 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 Luxe mattress.

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

The weight of the mattress and its dimensions vary by selection. The Plank Firm Luxe mattress weighs between 60-105 pounds. Dimensions for mattress sizes can be found in the graphic 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 5" 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.

How does the 120-night trial period work?

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.

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 is the height of the Plank Firm Luxe?

The height of the Plank Firm Luxe mattress is 13”. An illustration of the mattress with details for each layer is found on the product page, along with a full product description.

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.

Is the Plank Firm Luxe 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.

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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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.

Complete Your Sleep Experience

Mattresses

Mattresses crafted on demand, just for you.
SHOP MATTRESSES
Sheets

Enhance your comfort with our super soft and breathable sheets.
SHOP SHEETS
Pillows

Upgrade your sleep with pillows that offer the ultimate contouring and support.
SHOP PILLOWS
Foundations

Find Simple And Intuitive Solutions For Superior Support.
SHOP FOUNDATIONS

Overall rating: 4.6619954 / 5 from 1784 reviews.

AI Generated Review Summary

The Plank Firm Luxe mattress is highly praised for its excellent support, quality, and sleep experience. Customers appreciate its firmness and feel, though some have mixed experiences with back pain relief.

Summary topics

Mattress Feel: 4%
Support: 6%
Delivery Speed: 4%
Overall Satisfaction: 6%
Sleep Quality: 13%

Review topics: ["size","comfort","weight","firmness","fit","frame","support","smell","fabric","material","results","handles","quality","customer service","delivery","issues","feel","design","cover","mattress","looks","value","packaging","sleep","box","husband","edges","set","foam","improvement"].

Review highlights

"Swift arrival, nice packaging I like the softer side Lightweight, clean and fresh Comfy sleep" — Zoe E.
"We bought the firmest mattress plank offers and we love the support and firmness that it gives." — Estelle D.
"High quality and shipping was quick and painless." — K B.

Reviews

A Mattress That Made a Real Difference

"I like my Plank mattress. After years of waking up stiff and dealing with back pain, I noticed a difference within the first week. I have less pain, greater flexibility, and wake up feeling better than I have in years. I started on the Firm side for the first week, then flipped it to the Extra Firm side. While it’s definitely a firm mattress, it doesn’t feel hard. It provides excellent support while still being surprisingly comfortable."

— Steven W. (5/5)

Delivered Damaged and Stained

"Our mattress was delivered on our gravel driveway with a stain and damage. Very disappointing."

— Kevin R. (1/5)

My wife has always preferred

"My wife has always preferred quite soft mattresses, but at the urging of her chiropractor, she knew it was time to switch to firm (which has long been my preference). I was surprised at her jump from a fluffy cloud to this very firm choice, but we have both loved it!! It took a week or so to really feel adjusted for me, but now we are both sleeping well and our musculoskeletal systems seem to be thanking us."

— Erin C. (5/5)

Springs can't support 180lbs.

"It already has valley/crease where I sleep,( I weigh 180lbs) the springs aren't great. Less than a month and it's already like the old mattress I replaced. An expensive lesson. Next time I'll buy a mattress with real springs that can support an average man's weight."

— James D. (2/5)

Hoping it gets better.

"Only had this for about a month now. It felt good the first two weeks or so. My back started feeling great. Now my back is hurting again. Not sure if this is normal or if this was a bad purchase. Guess I'll find out in a few more weeks."

— Steven B. (4/5)

Feeling it out

"So far so good. The reason its not great is I'm feeling a bit of a dip despite turning it every 1. 5 weeks. And why I bought the mattress as the previous one did it way more which led to back pain in the mornings. We haven't flipped it over yet and I definitely need to revisit warranty about that. Laugh out loud. Grateful to yr product as we have t woken up without the severe back pain we were previously experiencing!."

— Cedar D. (4/5)

We Found Our Mattress We been looking for.

"PLANK, This is the mattress I've been looking for way too many years. My wife really love this mattress. We have went through 4 mattresses in four years, I use to wake up and find my wife sleeping on the floor because our other mattresses weren't Firm enough, I felt bad so would buy a new mattress from the Big Stores, those mattresses always said Firm or Extra Firm, these mattresses (all four) never stayed Firm or Extra Firm after about 5 months my side of the mattress would have a dip in the mattress ( I weigh 215 lbs, that shouldn't happen and my wife is about 135 lbs). I believe this will be the Last mattress we'll need to buy, not only can we rotate the Plank Mattress, we can Flip the PLANK Mattress, this is a Win Win for my wife and Myself. If Plank would like to know a Follow up Survey on our Plank Mattress, we'll be more than willing to give our status on the Plank Mattress. The only thing I wish PLANK Mattress would do is have the Name PLANK on both ends of the Mattress but we can live with PLANK only on one end, the comfort is Worth It."

— RALPH P. (5/5)

Great mattress at a great

"Great mattress at a great price. My wife and I both prefer firm mattresses and this fit the bill nicely. I am large (6'3", 220) and the support, even near the sides was great. Haven't tried the extra firm side yet but probably won't need to. If could fix one thing, it does not seem as firm at the end of the bed. If I sit there, putting on a sock say, it seems to sag. But maybe the best mattress I have owned, and far from the most expensive. Thank you"

— Robert D. (5/5)

We love the extra form side!

"We are truly loving the mattress so far! The extra firm side is exactly what we were looking for! I am 125 lb and can sleep on my side, no problem. We hope we get many years out this mattress! And we have already recommended it to several people. Thanks again!"

— Kathy S. (5/5)

Finally, a Mattress We Both Love!

"Hands down, this is the best firm yet comfortable mattress we've ever owned! My husband wanted an extra firm mattress, while I preferred a medium firm feel, and somehow this mattress made us both happy. My husband is 6'3" and about 240 lbs. On our old mattress, he would sink in and we constantly had to rotate it because it wore unevenly. With this mattress, that's no longer an issue. He lays down and is usually asleep within five minutes because he's finally comfortable. I honestly think this mattress is a great choice for just about anyone. It provides excellent support without sacrificing comfort, and we're both extremely happy with our purchase."

— Amber B. (5/5)