Independently researched · no manufacturer money, ever

U.S. Mattress Brand Evidence Profile

Does a Spindle Mattress Mattress Have Fiberglass? (Law Tag & Material Teardown)

Independent analysis of Spindle Mattress: operating parent company Spindle LLC, manufacturing facilities in Certified Domestic Bedding Fabrication Facility (Acton, MA, USA), Uniform Registry Number (URN: State Bedding License (Acton, MA, USA)), and 2026 flammability barrier safety disclosures.

Flammability & Safety Forensics

2026 Fiberglass Determination: NEVER USED

Fire Barrier Material:

100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)

Switch Year / Phase-Out Date:

Never used fiberglass since inception (Zero switch date required)

Physical Law Tag Disclosures:

Removable organic cotton cover; 100% wool fire barrier meets 16 CFR Part 1633 naturally | Zero litigation history; verified 100% fiberglass-free natural barrier

Litigation & Compliance Status:

Clean Record

Manufacturing & Industrial Geography

Factory Footprint & Ownership Lineage

Operating Parent / OEM:

Spindle LLC (Founded 2013)

Manufacturing Model:

Regional / Contract Co-Packer Fabrication · Made in USA from Domestic & Imported Materials

Physical Plant Locations:

Certified Domestic Bedding Fabrication Facility (Acton, MA, USA)

Uniform Registry Number (URN):

State Bedding License (Acton, MA, USA)

Evidence Citation: State Bedding Registration & Official Corporate Disclosure (Verified Source URL ↗)

Complete Model Lineup

All 7 Documented Models (6 Active, 0 Legacy)

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

Spindle 10" Custom Layered Organic Latex

Series: Spindle Modular Latex Collection Collection · Latex (10" profile)

Feel: Medium (5.5/10) · MSRP: $1,999

ZERO RISK

Fire Barrier: 100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)

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

Spindle 100% Natural Latex 10" Adjustable Mattress

Series: Modular Interchangeable Core Series · 3x3" Continuous Pour Dunlop Latex Layers + Organic Cotton & Wool Quilted Zipper Cover (10" profile)

Feel: Soft (6.0/10) · MSRP: $1,499

ZERO RISK

Fire Barrier: 100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)

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

Spindle Classic Latex (Synthetic Blend)

Series: Classic Modular Series · Dunlop Blend (10" profile)

Feel: Medium (6.5/10) · MSRP: $1,299

ZERO RISK

Fire Barrier: 100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)

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

Spindle Natural Hybrid Mattress (Organic Dunlop + Zoned Coils 10")

Series: Spindle Modular Latex Collection Collection · Hybrid (10" profile)

Feel: Medium-Firm (6.5/10) · MSRP: $1,499

ZERO RISK

Fire Barrier: 100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)

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

Spindle Organic Dunlop Latex Mattress

Series: Organic Modular Series · 3-Layer Modular All-Latex (10" profile)

Feel: Medium-Firm (6.0/10) · MSRP: $1,599

ZERO RISK

Fire Barrier: 100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)

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

Spindle Organic Natural Latex Mattress (9" 3-Layer Dunlop Firm)

Series: Spindle Modular Latex Collection Collection · Latex (9" profile)

Feel: Firm (8.0/10) · MSRP: $1,799

ZERO RISK

Fire Barrier: 100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)

Active (Aug 2026) · DIY Layered 100% Natural Dunlop Latex Mattresses

Spindle 10" Organic Latex Mattress

Series: 3-Layer DIY · Hybrid (Pocket Coil + Foam) (10" profile)

Feel: User-Adjustable (Soft, Medium, Firm) · MSRP: $1,699

ZERO RISK

Fire Barrier: 100% GOTS Certified Organic Wool & Natural Plant Char Fiber (Inherently Flame-Resistant, Chemical-Free)