🇺🇸 United States · Hybrid (coils and latex) vs Foam

Birch by HelixvsPlank by Brooklyn Bedding

Which one is best for you? Birch by Helix vs Plank by Brooklyn Bedding - 2026 comparison by Vs Mattress

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Birch by Helix20% Off + 2 Free GiftsPlank by Brooklyn Bedding25% OFF

Birch by Helix

by Birch Living · Hybrid (coils and latex)

20% Off + 2 Free Gifts

25 years · 100-night trial

Plank by Brooklyn Bedding

by Brooklyn Bedding · Foam

25% OFF

10 years · 120-night trial

Pricing by size

Birch by Helix

Twin$1,498.80

Twin XL$1,623.80

Full (Double)$1,873.80

Queen$2,123.80

King$2,498.80

California King$2,498.80

Plank by Brooklyn Bedding

Twin$749

Twin XL$849

Full (Double)$999

Queen$1,332

King$1,532

California King$1,532

Essential information

	Birch by Helix	Plank by Brooklyn Bedding
Type	Hybrid (coils and latex)	Foam
Launched	–	2008
Brand	Birch Living	Brooklyn Bedding
Made in	United States	United States
Unique points	The Birch mattress was designed by Helix, the team behind the leading mattress brand in customized sleep. Birch takes those learnings in comfort and uses all natural and organic materials. The Birch mattress is a 6 layer construction: Cover - Organic Cotton Fire Retardant Cover - Wool Comfort Layer - Birch Wool Pressure Relief Layer - Natural Talalay Latex Support Layer - Individually Wrapped Coils Base Layer - Wool Batting.	Inspired by the minimalist approach to sleep in the Far East, the Plank is the firmest, flattest, healthiest way to sleep. It has 4 layers of construction: 0.75" Quilted Top 2" TitanFlex Foam 7" High-Density Base Foam 1.5" Quilted Bottom.
Video	–	The Plank Firm by Brooklyn Bedding - Firmest, Flippable Mattress Ever

Certifications & trial

	Birch by Helix	Plank by Brooklyn Bedding
OEKO-TEX®	No	No
CertiPUR-US®	No	Yes
Certifications	Global Organic Textile Standard (GOTS), GREENGUARD Gold, Eco-INSTITUT, Forest Stewardship Council	CertiPur-US®
Other certification info	<p id="">Global Organic Textile Standard (GOTS), GREENGUARD Gold, eco-INSTITUT, Forest Stewardship Council</p>	–
Sleep trial	100 nights	120 nights
Warranty	25 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Your Birch Mattress is gently compressed, rolled, and put in a box for easy shipping! We ship via FedEx Ground direct from the manufacturer to your door. Delivered for free typically in 4 to 8 business days.	Brooklyn Bedding owns the manufacturing process start to finish, designing and engineering mattresses in our very own state-of-the-art factory. They ship products directly to you, passing on the savings. FREE FedEx Ground Shipping to all contiguous U.S. States (48 states, excluding Alaska & Hawaii). On average your order will be delivered within 3-4 business days.

Firmness & feel

	Birch by Helix	Plank by Brooklyn Bedding
One firmness fits all	No	No
Select your firmness	No	No
Adjustable firmness	No	Yes
Half and half firmness	No	No
Flippable / reversible	No	Yes
Firmness info	–	Our dual comfort design offers two variations: the top side of the mattress is firm; the bottom side is ultra-firm, allowing for an easily flippable, highly customizable sleep.

Construction & materials

	Birch by Helix	Plank by Brooklyn Bedding
Layers	Organic Cotton, Fire Retardant Cover, Comfort Layer, Pressure Relief Layer, Support Layer, Base Layer	0.75" Quilted Top, 2" TitanFlex Foam, 7" High-Density Base Foam, 1.5" Quilted Bottom.
Cover	The Birch Mattress has a cover that is made using natural, organic cotton. It is designed to be highly breathable with a subtle stretch and soft touch.	The flippable design of the Plank 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 1.5" quilted layer, patterned with tack-and-jump stitching, creates minimal loft for a firm sleep experience.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	Our materials come from nature - whether it be wool sustainably sheared from New Zealand sheep or latex tapped from trees. These premium materials are comfortable on your body and conscience. 100% all natural & organic Birch Wool provides unparalleled comfort and temperature regulation. Birch Wool is designed to retain shape with a natural elasticity of each fiber. Talalay latex is up to 7 times more breathable than other types of latex. Natural latex is also hypoallergenic and anti-microbial.	Engineered to reduce pressure on your circulatory system the Plank provides for better blood flow - and better lower back support, compelling you to inhale more oxygen while you snooze.
Support	We spent countless hours finding the right density of latex, quantity of wool, and type of steel springs to provide unprecedented comfort and pressure relief. Each mattress features a reinforced perimeter for best in class edge support. The coils that run along the outside of your mattress are actually firmer, so no more feeling of falling off the bed when lying down or sitting on the edge. Natural Talalay latex provides response to cushion your pressure points while giving support. Our latex is carefully managed to ensure consistency. Hundreds of individual steel coils help to cradle your body and provide support, while also limiting motion transfer. Additionally, the reinforced perimeter coils provide best in class edge support.	The Plank offers a firmer, flatter, flippable surface for a neutral spine position that's better for your back and posture overall. A 2" layer of our firmest transitional TitanFlex foam adds deep compression support. A 7" high density base foam ensures durability and stability for the life of your bed.
Posts	–	–

Size & weight

	Birch by Helix	Plank by Brooklyn Bedding
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 11 "	Twin: 11.5 "
Twin weight (kg)	N/A	N/A
Twin XL weight (kg)	N/A	N/A
Full (Double) weight (kg)	N/A	N/A
Queen weight (kg)	N/A	N/A
King weight (kg)	N/A	N/A
California King weight (kg)	N/A	N/A

FAQs

Birch by Helix

Is birch mattress good for couples?

Yes, Birch mattresses are ideal for couples as they have excellent cooling properties. The natural wool and latex layers allow for breathability and prevent the mattress from retaining body heat, making it a good choice for couples who tend to overheat.

Does the birch mattress smell?

The Birch Natural mattress does have a strong initial smell which may deter some customers. However, it offers pressure relief, motion isolation, and heat diffusion.

What materials are used in a Birch mattress?

Birch mattresses are made with natural materials including wool, latex, cotton, and steel. More details can be found on the Birch materials page.

Plank by Brooklyn Bedding

What is the height of the plank firm mattress?

The Plank Firm mattress by Brooklyn Bedding has a height of 11.75 inches.

Is it possible to make the plank firm mattress firmer?

Yes, the Plank Firm mattress has a flippable design that allows you to choose your preferred level of firmness. One side offers an ultra-firm sleep experience with a .75” quilted top layer, while the other side offers a firm sleep experience with a 1.5” quilted layer.

How firm is the Plank Firm mattress?

On a firmness scale of 1 to 10, the firm side of the Plank Firm mattress ranges between 7.5-9, slightly above a traditional firm mattress. The ultra-firm side ranges between 9.5-10.5, making it one of the firmest, flattest sleep surfaces on the market.

Wrap up

Thank you for checking out this Birch by Helix vs Plank by Brooklyn Bedding mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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