U.S. Mattress Brand Evidence Profile
Signature Design by Ashley / Sierra Sleep Mattresses: 2026 Models, Factory URN & Fiberglass Evidence
Independent forensic analysis of Signature Design by Ashley / Sierra Sleep: operating parent company Ashley Furniture Industries, manufacturing facilities in Ashley Advanced Manufacturing Complexes (Arcadia WI, Ecru MS, Advance NC, Saltillo MS), Uniform Registry Number (URN: WI-10492, MS-39102, NC-29104), and 2026 flammability barrier safety disclosures.
Flammability & Safety Forensics
2026 Fiberglass Determination: YES (Legacy Risk)
Inherent Rayon/Silica Knit (Clean 2026); Legacy lines used Glass Fiber Sock
Phased out glass fiber across 2023-2024 production cycles
WARNING: DO NOT REMOVE COVER / Risk of Glass Fiber Dispersion on Legacy Models | Todd v. Ashley Furniture Industries, LLC (E.D. Cal. 1:23-cv-00096); $9 Million class action settlement (MattressClassActionSettlement.com).
Clean Record
Manufacturing & Industrial Geography
Factory Footprint & Ownership Lineage
Ashley Furniture Industries (Founded 1945)
Vertically Integrated Mega-Complex & Co-Packer · Assembled in USA from Domestic & Imported Materials
Ashley Advanced Manufacturing Complexes (Arcadia WI, Ecru MS, Advance NC, Saltillo MS)
WI-10492, MS-39102, NC-29104
Evidence Citation: Corporate Manufacturing Registry & Law Tag Audits (Verified Source URL ↗)
Complete Model Lineup
All 17 Documented Models (15 Active, 2 Legacy)
Ashley Gruve 10" / 12" Memory Foam
Series: Standard Residential Collection · Charcoal Gel Memory Foam (12" profile)
Feel: Plush (4.0/10) · MSRP: $280
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Millennium Hybrid 14"
Series: Standard Residential Collection · Micro-Coils + Pocket Springs + Latex (14" profile)
Feel: Medium (5.5/10) · MSRP: $499
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Chime 10" Hybrid
Series: Ashley Chime Line Collection · Hybrid (10" profile)
Feel: Medium-Firm (6.5/10) · MSRP: $329
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Chime 10" Memory Foam
Series: Ashley Chime Line Collection · Memory Foam (10" profile)
Feel: Medium-Firm (6.5/10) · MSRP: $299
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Chime 12" Hybrid
Series: Ashley Chime Line Collection · Hybrid (12" profile)
Feel: Medium (6.0/10) · MSRP: $399
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Chime 12" Memory Foam
Series: Ashley Chime Line Collection · Memory Foam (12" profile)
Feel: Medium (6.0/10) · MSRP: $349
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Chime 8" Hybrid
Series: Ashley Chime Line Collection · Hybrid (8" profile)
Feel: Firm (7.0/10) · MSRP: $269
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Chime 8" Memory Foam
Series: Ashley Chime Line Collection · Memory Foam (8" profile)
Feel: Firm (7.0/10) · MSRP: $249
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Gruve 12" Gel Memory Foam
Series: Sierra Sleep Collection Collection · Memory Foam (12" profile)
Feel: Medium (5.5/10) · MSRP: $449
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Limited Edition 13" Hybrid
Series: Sierra Sleep Collection Collection · Hybrid (13" profile)
Feel: Medium (6.0/10) · MSRP: $599
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley Sierra Sleep Mt Dana Euro Top 12"
Series: Sierra Sleep Collection Collection · Hybrid (12" profile)
Feel: Medium (6.0/10) · MSRP: $499
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley-Sleep Chime 10" / 12" Hybrid
Series: Standard Residential Collection · Pocket Coils + Gel Memory Foam (12" profile)
Feel: Medium-Firm (6.5/10) · MSRP: $220
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley-Sleep Chime 8" / 10" / 12" Memory Foam
Series: Standard Residential Collection · Green Tea Gel Memory Foam (10" profile)
Feel: Medium-Firm (6.5/10) · MSRP: $160
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Ashley-Sleep Chime Elite Hybrid
Series: Standard Residential Collection · Phase Change Cooling Hybrid (14" profile)
Feel: Medium-Plush (5.5/10) · MSRP: $350
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Sierra Sleep Manhattan Hybrid
Series: Standard Residential Collection · Hybrid (12" profile)
Feel: Medium-Firm (6.5/10) · MSRP: $1,299
Fire Barrier: Knitted Glass Fiber Fire Barrier Sleeve under zipper
Sierra Sleep Mount Rogers Limited Edition
Series: Standard Residential Collection · Heavy Duty Pocket Coils + Euro Top (14" profile)
Feel: Firm (7.5/10) · MSRP: $399
Fire Barrier: FR Polyester and Inherently FR Rayon Viscose Barrier
Sierra Sleep Mt. Dana / Millennium 1st Gen
Series: Standard Residential Collection · Continuous Spring (11.5" profile)
Feel: Medium-Firm (6.5/10) · MSRP: $1,299
Fire Barrier: Knitted Glass Fiber Fire Barrier Sleeve under zipper