U.S. Mattress Brand Evidence Profile

Sealy Posturepedic (Mattress Firm Exclusive) Mattresses: 2026 Models, Factory URN & Fiberglass Evidence

Independent forensic analysis of Sealy Posturepedic (Mattress Firm Exclusive): operating parent company Tempur Sealy International, manufacturing facilities in Tempur Sealy Flagship Mega-Plants (Trinity NC, Dallas TX, Medina OH, Phoenix AZ, Batavia NY, Conyers GA), Uniform Registry Number (URN: NC-44211, TX-11029, AZ-29831, OH-20194, GA-39102), and 2026 flammability barrier safety disclosures.

Flammability & Safety Forensics

2026 Fiberglass Determination: LOW RISK (Core-Spun)

Fire Barrier Material:

Core-Spun Glass Fiber Yarn encased in Protective Rayon/Polymer Sheath (Non-Airborne)

Switch Year / Phase-Out Date:

Core-spun glass in foam lines phased out across 2023-2024 refresh cycles

Physical Law Tag Disclosures:

Do Not Remove Cover / Core-Spun Protective Filament (Meets 16 CFR 1633) | Zero certified fiberglass class actions; non-friable filament design

Litigation & Compliance Status:

Clean Record

Manufacturing & Industrial Geography

Factory Footprint & Ownership Lineage

Operating Parent / OEM:

Tempur Sealy International (Founded 1986)

Manufacturing Model:

Conglomerate Multi-Plant Network · 100% Made in USA

Physical Plant Locations:

Tempur Sealy Flagship Mega-Plants (Trinity NC, Dallas TX, Medina OH, Phoenix AZ, Batavia NY, Conyers GA)

Uniform Registry Number (URN):

NC-44211, TX-11029, AZ-29831, OH-20194, GA-39102

Evidence Citation: SEC Form 10-K & State Bedding Registries (Verified Source URL ↗)

Complete Model Lineup

All 5 Documented Models (0 Active, 0 Legacy)

Active (Aug 2026) · Hybrid & Multi-Layer System