Birch Natural Mattress vs. Eco Terra Latex Hybrid (2026): Which Mattress Is Better?

By Sleep Sage Editorial Team

Specification and editorial comparison · lab measurements not available

Updated October 2026

Quick Specs Comparison

Spec

Birch Natural Mattress

Eco Terra Latex Hybrid

Type

Latex Hybrid

Firmness

6.5/10

Height

11 inches

Shipping

Free shipping

Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.

Manufacturer Specs Compared

Figures each brand publishes on its own product page. Values a brand does not publish show as "Not published".

Spec	Birch Natural Mattress	Eco Terra Latex Hybrid
Profile height	11"	Not published
Layers published	4	Not published
Cover material	Organic cotton cover with natural wool liner	Not published
Coil count	Not published	Not published
Coil gauge	Not published	Not published
Zoning	Not published	Not published
Foam density	Not published	Not published
Fire barrier	Natural wool fire barrier; no fiberglass	Not published
Certifications	GOLS organic latex, GREENGUARD Gold	Not published
Made in	Not published	Not published
Queen dimensions	Not published	Not published
Queen weight	Not published	Not published

Sources: Birch official page

Key Advantages

Why Choose Birch Natural Mattress

GREENGUARD Gold certified
Natural Talalay latex
Organic wool and cotton

Why Choose Eco Terra Latex Hybrid

Natural Talalay latex over pocketed coils — no polyfoam in the comfort layer
Sleeps cool: open-cell latex plus coil airflow plus breathable cotton cover

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