Main Features
After our research and review of the Birch Kids Natural Mattress, we believe that its main features are as follows:
- Flippable Softer and Firmer Mattress Sides
- Hypoallergenic Organic Cotton Cover
- Fiberglass-Free Wool Flame Retardant
- Firm and Soft Latex Comfort Layers
- Individually Wrapped Coil Core

Birch Kids Natural Mattress Construction
The flippable Birch Kids Natural Mattress has two distinct firmness levels. Read the following sections to learn how the two sides are made.
Organic Cotton Cover
The comfort starts with an organic, hypoallergenic cotton cover. The soft, quilted fabric is made of organic cotton certified by the Global Organic Textile Standard (GOTS). The breathable, slightly stretchy cover wicks away moisture and keeps things cool.
Wool Flame Retardant
Directly below the cotton cover is a 1” organic wool flame-retardant layer. Besides protection against flammability, the wool adds a plush feel to the surface of the mattress. The wool also acts as a barrier to dust mites and other potential allergens. If your child has wool allergies, however, it’s best to ask your doctor before using the Birch Kids mattress.
Firmer Comfort Layer
On the medium-firm side of the Birch Kids Natural Mattress, a 1” natural latex layer provides an ideal combination of comfort and support. It’s also a naturally breathable material that helps keep the mattress cool. Natural latex is a durable material that enhances the lifespan of the mattress.
Individually Wrapped Steel Coils
The 6” coil core adds durability and support for both sides of the mattress. Hundreds of individually wrapped coils adapt to changing sleep positions throughout the night. The core provides additional temperature control as air flows through the coils.
Softer Natural Latex Comfort Layer
A softer 1” layer of natural latex provides medium-softcomfort on the softer side of the mattress. This responsive material combines body contouring, breathability and support for optimal comfort.
Organic Wool Fire Retardant (Softer Side)
Another 1” layer of organic wool offers fire retardant protection for the softer side. It provides the same plush comfort and protection against allergens as it does for the former side.
Organic Cotton Cover (Softer Side)
The hypoallergenic, organic cotton cover completes the ultra-comfortable softer side of the Birch Kids Natural Mattress. The slight tufting of the quilted cover adds to the overall comfort of the soft side.
Choice of Mattress Size for Your Child
The Birch Kids Natural Mattress is 8” thick. To accommodate kids as they grow, it is available in two sizes.
- Twin: 39” x 75”
- Full: 54” x 75”
Two Firmness Levels: Medium-Firm and Medium-Soft
The flippable mattress has a firmer side and a softer side, as described on the product website. On a firmness scale of 1 to 10 with 10 the firmest, the firm side has a medium-firm rating of 6-7. The softer side has a medium soft rati g of 4-5.
Birch Kids Natural Mattress Review: Pros and Any Limitations
Our team has researched and reviewed the Birch Kids Natural Mattress. Now that you’ve learned how it made, we’ll share our opinion of its pros as well as any limitations.
Support for Growth and Development
The coil core and natural latex layers provide support to both sides of the Birch Kids Natural Mattress. The firmer side, according to the company website, offers optimal support for ages 3-7 years as they adapt to the change from crib to bed. It’s also a good choice if your child sleeps in their stomach or back. The supportive materials help keep the spine in proper alignment and prevent sinking too low into the mattress.
Pressure Relief
On the softer side, a softer latex layer combines with the quilted cover for a plush sleep surface. The latex contours to your child’s body, providing pressure relief to the spine, shoulders and hips. The result is an ultra-comfortable sleep surface, especially ideal for side sleepers. The company website recommends the softer side of the mattress for ages 8-12 years.
Temperature Regulation
Both sides of the Birch Kids Natural Mattress contain materials that help regulate temperature. Your child can sleep cool and dry, thanks to the breathable organic cotton cover. The fabric wicks away moisture and allows air flow to carry away body heat. Similarly, the breathable natural latex and individually wrapped coils help regulate temperature by promoting air circulation.
Hypoallergenic Materials
Your child’s health and comfort are paramount considerations when shopping for the best mattress for kids. If your child has allergies, they need mattress materials that won’t trigger an allergic reaction. We think you’ll appreciate the hypoallergenic, organic cotton cover of the Birch Kids Natural Mattress. The wool flame-retardant layer also keeps some allergens away, including dust particles and dust mites. If your child is sensitive to wool, however, talk to your doctor before buying this mattress for your child.

Safety Features and Certifications
When you buy a new mattress for your child, you want it to be safe and free of harmful chemicals. We applaud the safety features and certifications of the Birch Kids Natural Mattress. For starters, there’s the fiberglass-free, organic wool flame retardant layer.
Plus, the mattress is GREENGUARD Gold certified, meaning that it meets strict standards for low volatile organic compound (VOC) emissions and is free of formaldehyde and other harmful chemicals. The Birch Kids Natural Mattress also has the following g certifications:
- Global Organic Textile Standard (GOTS)
- Fair Trade Certified Organic Cotton
- Eco-INSTITUT Certified Latex
Conveniently Shipped in a Box
The Birch Kids Mattress is shipped in a box to your door, even if you’re at work or taking the kids to soccer practice. After you order your mattress, it is compressed and rolled to fit in a shipping container.
When you unbox the mattress, it takes an hour or two to fully expand. Thanks to the natural materials and polyurethane-free foams, the Birch Kids Natural Mattress produced little or no odor or off-gassing. When it’s delivered, it can be ready for your child to use that night.
Optional Home Setup and Removal Services
Maybe it’s easier for you to have some assistance with setting up your new Birch Kids Natural Mattress or removing your child’s old mattress. If you prefer, you can select at checkout the Home Setup and Removal Services. The follow options are available:
- Setup of new mattress only
- Removal of old mattress only
- Setup of new mattress and removal of old mattress
100-Night Sleep Trial
Once the new Birch Kids Natural Mattress is set up, your child can try out the mattress for 100 nights. They can sleep, toss and turn to their hearts content for more than three months. After an initial 30-day break-in period, you can return the mattress for a refund within 100 days after delivery. There is, however, a removal fee for returning the mattress. Whenever possible, the returned mattress is recycled or donated to local charity.
Limited Lifetime Warranty
The Birch Kids Natural Mattress is also backed by a generous limited lifetime warranty that covers specific manufacturing defects, with exclusions. The long warranty shows Birch confidently stands behind its mattress.
Product warranties can change at any time. It always wise to read warranty terms before you buy a mattress.
Birch Kids Natural Mattress Review: Final Thoughts
With its flippable design, the Birch Kids Natural Mattress offers two comfort levels for a growing child: medium-firm and medium-soft. The spring core provides support to both sides, as well as air circulation. Organic cotton and latex add breathability to keep the mattress cool and dry.
We are impressed with the natural, nontoxic materials in this mattress. From the hypoallergenic, organic cotton cover to the natural latex comfort layers, we believe that the Birch Kids Natural Mattress is true to its name. Plus, it meets strict certification standards, including GREENGUARD Gold and GOTS. We think you’ll also like the fact that the flame retardant layer is made of fiberglass-free organic wool.
Unlike many new mattresses in a box, the Birch Kids Natural Mattress produces little or no off-gassing. That’s because the foam is natural latex and does not contain polyurethane.
You can have peace of mind about purchasing the Birch Kids Natural Mattress. It’s backed by a 100-night sleep trial and a long limited lifetime warranty. You and your child can take your time deciding if the mattress is a good fit. And the warranty ensures that the company stands by the quality of their mattress.
After researching and review the Birch Kids Natural Mattress, we believe it is a quality mattress for kids.