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Comparison

Helix Plus vs Birch Natural

Easily compare the Birch Natural vs Helix Plus Mattresses side-by-side.

Helix Plus mattress on Mattress Zone USA
Birch mattress by Helix on Mattress Zone USA
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Fourth of July Sale! 25% OFF sitewide + 2 Free Pillows ($149+ value) with Mattress Purchase. Use code: JULY25.

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At a glance

Recommended For
What we like
Keep in Mind

Essential Mattress Info

Brand
Helix (USA)Birch Living
About
Mattress Type
Hybrid (coils and foam)Hybrid (coils and latex)
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
100100
Warranty Length (years)
1525

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info
Medium feel top of the bed you need - not too firm, not too soft. Rated a 7 to 8 on the firmness scale. Maximum support - to help provide maximum support for people with high BMIs.
The Birch Mattress was designed with a medium-firm feel. If you're looking for something softer, we offer a Plush Pillow Top that lays directly on top of your Birch to provide an extra soft layer - this 3" pillow top can be purchased after you receive the mattress if you do want a softer feel or with your mattress.

Mattress Construction

Materials Overview
The Helix Plus is designed for Plus Size and Big & Tall and offers maximum support with a medium feel, it has five layers of construction:
  • Tencel Cover
  • 1.5" Helix Dynamic Foam
  • 1" Gel Memory Foam (Density: 4.0 lb)
  • 1.5" Memory Foam Plus
  • 8" Body Shaped Innersprings with reinforced perimeter
  • 0.5" DuraDense Base Foam.
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.
Comfort Info
Ultra breathable cover and hybrid design increase airflow to keep the mattress cooler. No more sweaty nights.
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.
Support Info
The new Helix Plus has higher density foams to match heavier sleepers and provide increased durability. The coil unit has best in-class edge support, so plus size sleepers never feel like they're falling off the mattress. An extra layer of high density, 4 pound foam is included in one of the three foam layers to help provide maximum support for people with high BMIs.
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.
Comfort Specs
Our special latex-foam hybrid alternative, designed to be denser to contour to your body.
Uniquely pressure relieving, we use 4 pound Memory Plus Foam - a special, ultra dense and extra durable Helix blend.
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.
Support Specs
Firm Memory Foam provides ergonomic support and cushioning, the transition layer has a higher IFD to match your body type. Extra support.
Hundreds of individual taller coils designed to cradle and support heavier weight. Reinforced perimeter to provide edge support.
The bottom foam layer of the mattress provides base support and durability to the entire mattress.
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.
Fabric Specs
Each Plus mattress comes with our Ultra Breathable Tencel technology designed to increase airflow and to keep you cool.
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.
Manufactured in
United StatesUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
✓✓
Twin Dimensions
75 x 39 x 12.5 "75 x 39 x 11 "
Twin Weight (lb)
Twin XL
✓✓
Twin XL Dimensions
80 x 39 x 12.5 "80 x 39 x 11 "
Twin XL Weight (lb)
Full
✓✓
Full Dimensions
75 x 54 x 12.5 "75 x 54 x 11 "
Full Weight (lb)
Queen
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Queen Dimensions
80 x 60 x 12.5 "80 x 60 x 11 "
Queen Weight (lb)
King
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King Dimensions
80 x 76 x 12.5 "80 x 76 x 11 "
King Weight (lb)
Cal King
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Cal King Dimensions
84 x 72 x 12.5 "84 x 72 x 11 "
Cal King Weight (lb)

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®✕
GREENGUARD Gold
GREENGUARD GoldGREENGUARD Gold
Global Organic Textile Standard (GOTS)
✕Global Organic Textile Standard (GOTS)
Eco-INSTITUT
✕Eco-INSTITUT
Other Certification Info

Delivery

Delivery Cost
YESFREE
Delivery Info
Your Helix Mattress is gently compressed, rolled, and put in a box that's about the size of a bag of golf clubs for easy shipping! Packaging dimensions are 16" x 16" x 48", and we ship via UPS Ground direct from the manufacture to your door.
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.
Prices
Latest Promotions

Fourth of July Sale! Save 25% sitewide with code : JULY25

See offer

Fourth of July Sale! 25% OFF sitewide + 2 Free Pillows ($149+ value) with Mattress Purchase. Use code: JULY25.

See offer