U.S. Consumer Product Safety Commission (CPSC)
Standard for the Flammability of Mattress Sets
16 CFR Part 1633
Brooklyn Bedding Signature Hybrid Fiberglass Check
Factory law label inspection and flame barrier audit of Brooklyn Bedding Signature Hybrid from the Phoenix factory.
100% Fiberglass-Free
Direct answer summary
Brooklyn Bedding Signature Hybrid mattresses do not contain fiberglass. As an in-house factory manufacturer based in Phoenix, Arizona, Brooklyn Bedding controls its supply chain and uses an inherently fire-resistant non-woven flame barrier made from silica-infused cellulosic rayon and polyester. Under CPSC 16 CFR Part 1633 testing, this barrier creates an airtight vitrified barrier that extinguishes fire without producing brittle glass filaments.
Key points
100% fiberglass-free barrier utilizing silica-infused cellulosic rayon yarn.
Built in-house at Brooklyn Bedding's custom manufacturing plant in Phoenix, AZ.
All comfort and transitional foams are independently CertiPUR-US certified.
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Verified Law Label
Interactive Visual Tool
Law Label & Material Audit
Inspect the physical law label tag, decode the state Uniform Registry Number (URN), and review certified material percentages under CPSC 16 CFR Part 1633.
What the law tag tells you
Uniform Law Label & Material Deconstruction
Under FTC 16 CFR Part 303 and IABFLO uniform law label standards, bedding manufacturers must disclose exact net filling weights using standardized generic fiber terms. Marketing buzzwords are prohibited under federal penalty.
▲ Sewn Into Seam (Tyvek Substrate) ▲
UNDER PENALTY OF LAW THIS TAG NOT TO BE REMOVED EXCEPT BY THE CONSUMER
ALL NEW MATERIAL CONSISTING OF
POLYURETHANE FOAM PAD55%
RESIN-TREATED COTTON BATTING25%
RAYON FIBER / WOOL CHAR BARRIER20%
Net Filling Weight (Excluding Steel Springs)
Uniform Registry Number (Click to decode)
REG. NO. UT-12345 (FL)
Certification is made by the manufacturer that the materials in this article are described in accordance with law.
Manufacture Date:04/2026
Plant Facility:Tampa, FL
Legal Entity:Saatva Inc. / Bedding Industries of America (BIA)
16 CFR Part 1633 Prototype: STV-115-HYB-2026Inspect →
Physical Tag Dimensions: 2.75" × 3.75" (Meets IABFLO 2.5" × 3.0" min)
What the tag number means
REG. NO. UT-12345 (FL)
Issuing State
UT (Utah)
Registry Sequence
#12345
Plant Location
FL (Florida)
IABFLO 31-State Reciprocity: The issuing state (UT) participates in the Uniform Law Label system. This single registration permits lawful commercial distribution across all 31 regulated US bedding jurisdictions without duplicate state tags.
Specifications
Recorded specifications
Values and benchmarks recorded for this question.
| Specification | Measured value | Benchmark | Status |
|---|---|---|---|
| Flame Barrier Construction | Silica-Infused Rayon / Polyester | Zero Glass Filament | pass |
| Factory Location | Phoenix, Arizona (In-House OEM) | Direct Supply Chain Control | pass |
| Law Label URN Registration | REG. NO. VA-045210 (AZ) | Active IABFLO Registration | pass |
| CPSC Flammability Status | 16 CFR Part 1633 Compliant | Peak HRR < 200 kW | 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
Consumer Safety & Chemical Verification Protocol
Step-by-step physical inspection procedure for flame barrier integrity and law label compliance.
- 01
Audit Border Law Tag
Verify factory URN registration VA-045210 (AZ) on the white Tyvek border label.
Watch for: Never tear or detach the permanent statutory law label.
- 02
Check Quilted Euro-Top
Ensure the quilted top is intact and exhibits no particulate or fiber migration.
Watch for: Avoid machine washing the non-removable quilted hybrid cover.
- 03
Inspect Base Encapsulation
Inspect the high-density base foam and pocket coil lower encasement tape edge.
Watch for: Never drag mattress across rough subfloors that can tear ticking.
Sources
Sources for this answer
Read the source documents behind the thresholds, measurements, and policy details used here.
View source
Federal Trade Commission (FTC)
Textile Fiber Products Identification Act
16 CFR Part 303