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Have you ever come across a firm mattress that gets even firmer when you flip it over? We haven’t either. But the Plank Firm Luxe is just that – a mattress that features two different firmness levels (firm and extra-firm) and is made especially for back and stomach sleepers. The company claims this mattress will help you achieve proper spinal alignment while still getting enough pressure relief. But how exactly does it perform? Read on to find out.
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Plank Firm Luxe Review and Performance Test Results
Pros
- Flippable design
- Great edge support
- Cooling
- Suitable for heavier-set individuals
Cons
- Not suitable for strict side sleepers
- Slight motion transfer
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Our experience with Plank Firm Luxe Mattress
I was very recently given the opportunity to test out the base model Plank Firm – the Plank Firm Luxe’s all-foam counterpart – and although I was pretty impressed with its performance, I wouldn’t really recommend it for heavier-set sleepers due to the lack of extra support that only a coil unit can give.
Enter the subject of today’s review: The Plank Firm Luxe mattress.
Similarly built to the OG Plank Firm, the Plank Firm Luxe features up to 961 individually-wrapped steel coils that not only offer added support but also help with motion isolation and edge support.
And did it fare well when it came to edge support?
It sure did.
Which is why I recommend it to those who share a bed with a partner since it allows them to utilize a the entire surface area of the bed.
The Plank Firm Luxe also features a flippable design which has two varying firmness options – both firm.
While a firm mattress can sound uncomfortable for some people (looking at you strict side sleepers), it doesn’t actually mean you’ll be sleeping on a bed of rocks – you get the added extra support but still enough pressure relief. This is especially true for those who sleep on their backs and their stomachs.
There’s not really a lot of things I can fault the Plank Firm Luxe mattress for tbh except for the fact that it definitely is not a mattress any side sleeper should choose.
Firmness
You get two firmness options with the Plank Firm Luxe mattress: a firm and extra-firm which is around an 8 and 10 on the mattress firmness scale respectively.
These firmness levels are best for those who sleep either on their backs or stomachs and definitely not for those who prefer to sleep on their sides.
The Plank Firm Luxe mattress is also a hybrid mattress which means it can easily carry the weight (as well as provide the extra support) of those who weigh well over 200 lbs.
Cooling Test
We rate the Plank Firm Luxe mattress a 9 out of 10 when it comes to cooling.
No surprises here – a hybrid mattress is almost always pretty cooling, but the firmness of the Plank Firm Luxe amplifies this effect.
Here’s how it works: since you don’t really sink into the mattress like you would an all-foam mattress, you don’t get enveloped by your own body heat.
The Plank Firm Luxe’s pocketed coil unit also allows air to flow freely throughout the mattress which also helps keep your mattress cool.
Win win.
Plank also gives you the option to add a GlacioTex cool-to-the-touch cover for an additional fee, but I would only really recommend doing so if you sleep extremely hot.
Motion Transfer Test
We rate the Plank Firm Luxe mattress a 7 out of 10 when it comes to motion isolation.
Yes, the Plank Firm Luxe is a hybrid mattress, which can be pretty springy, but once again the extreme firmness works in its favor – you won’t feel a lot of motion transfer unless you share a bed with a partner who’s much, much heavier than you are.
Edge Support Test
We rate the Plank Firm Luxe mattress a 10 out of 10 when it comes to edge support.
One word: wowza.
Plank does not really advertise that the mattress features reinforced edge coils, but it would be safe to say it does anyway because I could lay right on the edge of the mattress and not even remotely feel as though I would fall off.
Having great edge support also means you get to utilize more of the mattress surface which is perfect for those who share a bed.
Pressure Relief/Comfort Test
We rate the Plank Firm Luxe mattress an 8.5 out of 10 when it comes to pressure relief.
Just because a mattress is super firm doesn’t mean it can’t provide enough pressure relief or be comfortable enough to get a good night’s sleep on.
Both sides of the Plank Firm Luxe may be firmer than most, but they still provide enough give that you won’t feel any pressure along your main pressure points but again, let me reiterate that this only applies to back and stomach sleepers.
Construction
There are 6 layers to the Plank Firm Luxe mattress. This includes both the top and bottom quilted layers that double as the mattress cover.
The top and bottom quilted layer features patterned stitching that helps protect the structural integrity of the mattress (i.e helps keep it all firm) while still providing enough pressure relief.
On the extra-firm side, the Plank Firm Luxe features a thicker layer of high density foam while the firm layer features a thinner one. Both layers provide support as well as compression.
The firm side also features a layer of supreme response comfort foam which helps provide added contouring and compression.
The support core of the Plank Firm mattress is made up of a coil unit that features up to 691 individually wrapped ascension steel coils that are not as springy as that of a typical hybrid mattress. This layer helps provide responsive support.
We did not experience any instances of off-gassing when we first unboxed the mattress.
Durability
Plank Firm is made by Brooklyn Bedding and I have yet to come across a Brooklyn Bedding mattress that is not made with premium and high quality materials.
Check out my reviews of the Aurora Luxe and Signature Hybrid if you don’t believe me.
Sturdy and durable, Plank Firm Luxe mattress is built to last you a very long time with proper mattress care and maintenance.
Sizes
The Plank Firm Luxe mattress comes in 11 different mattress sizes. It measures 13 inches in thickness and is compatible with most bed bases, foundations and bed frames.
- Twin
- Twin XL
- Full
- Queen
- King
- California King
- Split Cal King
- Short Queen
- Short King
- Olympic Queen
- RV King
Financing
Brooklyn Bedding offers financing for all of their Plank Firm mattresses through Affirm.
Shipping
Brooklyn Bedding offers free shipping for all of their mattresses within the continental United States.
Trial Period
You get a 120 night risk-free sleep trial when you purchase the Plank Firm Luxe mattress.
Return Policy
You have exactly 120 days to return your Plank Firm Luxe mattress. The trial period begins on the day you receive the mattress.
To initiate a return request, you need to contact Brooklyn Bedding’s customer service team via email at support@brooklynbedding.com with “Return Request” as your subject line.
Brooklyn Bedding’s customer service team will then walk you through the entire process.
Once the company confirms that they received the mattress, you will receive a refund through the original payment method you used when you purchased it.
Please note that Brooklyn Bedding will deduct a $99 dollar return fee.
Warranty
Brooklyn Bedding offers a lifetime warranty for the Plank Firm Luxe mattress.
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Evolution of the Plank Firm Luxe and Previous Versions
The Plank Firm Luxe has not undergone any changes or iterations since it was first introduced into the online mattress market.
About Plank
Plank is a mattress brand that is owned by Brooklyn Bedding.
Brooklyn Bedding is an online mattress company that’s headquartered in Phoenix, Arizona.
Started by two brothers, Brooklyn Bedding first started selling mattresses on Amazon but soon also began selling mattresses on their own website.
Brooklyn Bedding also offers bedding such as pillows, blankets, duvets as well as bed bases and foundations.
Contact Plank Customer Service
You can contact Plank customer service through phone, email or via the chat function on their official website.
- Phone – 1-623-624-1222
- Email – support@brooklynbedding.com
Similar Mattresses to Consider
If the Plank Firm Luxe does not exactly sound like what you’re looking for, check out these other alternatives.
Plank Firm
If you’re looking for a firm all-foam mattress, check out the Plank Firm mattress.
Similar to the Plank Firm Luxe in construction but without the coil unit, the Plank Firm mattress also features 2 different firmness levels within one mattress.
It is also slightly (but not by much) softer than the Plank Firm Luxe.
Nolah Evolution 15
If you prefer something with a bit more compression, check out the Nolah Evolution 15 mattress.
Thick and chunky, the Nolah Evolution 15 is a hybrid mattress that features 3 different firmness options, so there’s something for everyone.
The coil unit of the Nolah Evolution 15 also provides targeted support for the main pressure areas of the body making it a good choice for those who suffer from back pain.
Bear Natural
If you prefer something a bit more natural and organic, check out the Bear Natural mattress.
Made from a blend of Talalay latex foam and pocketed coils, the Bear Natural mattress is cooling and hypoallergenic and is suitable for strict side sleepers.
Additional Resources: Learn More About the Plank Firm Luxe
Where to buy the Plank Firm Luxe mattress
The Plank official website is the best place to purchase the Plank Firm Luxe.
We always recommend buying directly from the manufacturer because it ensures that you get full customer service and warranty support. Buying from third parties often results in a subpar customer service experience.
You can also purchase the Plank Firm Luxe mattress on the Brooklyn Bedding website.
Conclusion
Firm mattresses don’t necessarily mean that you’ll be sleeping on a slab of concrete.
A good firm mattress like the Plank Firm Luxe offers both steady support as well as ample pressure relief.
Cooling and with fantastic edge support, the Plank Firm Luxe is a great option for strict back and stomach sleepers who are looking for a mattress that can give them the best of both (firmness) worlds.
How We Rate Mattresses
We personally test and rate mattresses using the following strict quantitative criteria:
- Comfort
- Structural integrity and durability
- Firmness and support
- Cooling capabilities
- Pressure relief
- Edge support
- Motion isolation
Learn more about our mattress rating process and methodology here.
Michelline loves nothing more than a cozy bed, with a stack of books at her side. She loves getting lost when she travels, can bake an entire British afternoon tea from scratch, is obsessed with all things analogue and does calligraphy on the side. She currently suffers from mild insomnia and is more than happy to be your guinea pig, so you won’t have to go through all the trouble of finding out what works best for you.
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