Consumer Product Safety Commission
CPSC 16 CFR Part 1633 Flammability Test Records for Bedding Products
16 CFR 1633
Euro-top construction comparison: imported multi-layer memory foam hybrid (DreamCloud) vs American dual-coil innerspring (Saatva Classic).
The DreamCloud Premier and Saatva Classic are frequently cross-shopped luxury-style mattresses with vastly different interior architectures. DreamCloud Premier uses an imported foam-heavy construction: a 2.5-inch quilted memory foam Euro-top, transition polyfoam, and a single tier of 8.5-inch pocket coils. Saatva Classic is hand-crafted domestically using dual-tier tempered steel coils (Bonnell + micro-pockets) with zero fiberglass, organic cotton, and active lumbar wire.
DreamCloud Premier features deep memory foam quilting for slow-sinking pressure relief.
Saatva Classic uses domestic dual-tier steel coils, organic cotton, and zero fiberglass.
Saatva provides superior long-term durability and airflow; DreamCloud offers deeper sink.
Explore an example related to this answer.
Peel through the physical mattress assembly to audit coil gauge, foam density (PCF), indentation load deflection (ILD), and flame barrier composition.
Plush memory foam quilt
Pressure-absorbing transition foam
Single-tier pocket coil support
Specifications
Values and benchmarks recorded for this question.
| Specification | Measured value | Benchmark | Status |
|---|---|---|---|
| Flame Barrier Chemistry | Saatva: Natural Thistle/Wool; DreamCloud: Chemical Fiber Sock | 100% Fiberglass-Free Standard | pass |
| Manufacturing Origin | Saatva: Handcrafted in USA; DreamCloud: Imported/Assembled | Domestic Supply Chain | pass |
| Coil Architecture | Saatva: Dual-Coil (1,300 Queen); DreamCloud: Single Pocket Tier | Dual Coil Airflow Superiority | pass |
| Sag Depth Warranty Limit | Saatva: 1.0 Inch Sag; DreamCloud: 1.5 Inch Sag | Saatva 0.5" Stricter Coverage | pass |
Standards reference: Benchmarks derived from ASTM D3574 (flexible cellular foam), CPSC 16 CFR 1633 (open flame flammability), and clinical capillary closing thresholds (32.0 mmHg).
Checklist
Step-by-step inspection to detect mid-production substitutions and compare component specs.
Choose Saatva Classic if you strictly want natural thistle/organic wool fire protection.
Watch for: Inspect DreamCloud law labels to verify current fire barrier materials.
Choose DreamCloud Premier if you prefer deep memory foam contouring over bouncy coils.
Watch for: Saatva Classic has distinct spring bounce that foam lovers may dislike.
Saatva includes free white-glove delivery and mattress haul away; DreamCloud ships compressed in a box.
Watch for: Moving a heavy compressed hybrid upstairs alone risks acute back injury.
Sources
Read the source documents behind the thresholds, measurements, and policy details used here.
Consumer Product Safety Commission
16 CFR 1633
ASTM International
ASTM F1566