Why Fibreglass Is in Mattresses
Federal flammability standards require mattresses to resist ignition, and manufacturers meet them in different ways. One common low-cost method is a fibreglass-containing inner sock beneath a removable outer cover, which chars and forms a barrier rather than burning.
The design works as intended provided the inner layer is never disturbed. The claims concern what happens when it is.
Do not remove a mattress outer cover
Where a removable cover has a zip, users reasonably assume it can be taken off and washed. If a fibreglass inner sock sits beneath, removing the cover can release fibres throughout the home. Check the manufacturer instructions before unzipping any mattress cover.
What the Claims Allege
Design defect claims argue the construction was unreasonably dangerous because a zipped removable cover invites the very action that releases the fibres, and that safer flame barrier alternatives were available.
Failure to warn claims are central: that labelling did not adequately convey that the cover must never be removed, or that fibreglass was present at all. Consumer protection claims address what was disclosed at the point of sale.
The Contamination Problem
The damages in these cases are unusual because they extend far beyond the mattress. Fibres disperse through the home and into soft furnishings, clothing and ventilation, and remediation has in some accounts required professional cleaning and disposal of contaminated possessions.
Claimants also describe skin, eye and respiratory irritation. That combination of low product value and high consequential loss is what makes these claims economically viable despite a mattress being an inexpensive item.
Document before you clean
If contamination has occurred, photograph the mattress, the label, the inner layer and affected rooms and possessions before remediation. Keep receipts for cleaning, replacement items and temporary accommodation, since consequential losses are the bulk of these claims.
Free Legal Evaluation
Do You Qualify to File a Claim?
Our network of verified plaintiff attorneys offers free, no-obligation case evaluations. Contingency fee representation means you pay nothing unless you win.
Zinus Lawsuits: Mattress Fibreglass Release and Product Defect Claims: Frequently Asked Questions
Answers to the most common questions about this case and your legal options.
Why is there fibreglass in mattresses?
It is a low-cost way to meet federal flammability standards, used in an inner sock that chars to form a fire barrier rather than burning.
What do the lawsuits allege?
Design defect, because a zipped removable cover invites the action that releases fibres, and failure to warn, because labelling did not adequately convey the risk or the presence of fibreglass.
Should I remove my mattress cover?
Check the manufacturer instructions first. Where a fibreglass inner layer is present, removing the outer cover can release fibres throughout your home.
What losses are claimed?
Far more than the mattress: professional cleaning, disposal of contaminated furnishings and clothing, temporary accommodation, and irritation to skin, eyes and airways.
What should I do if contamination happened?
Photograph everything before remediation, including the mattress label and affected rooms, and keep all receipts for cleaning, replacement and accommodation.
Legal Disclaimer
This article is general legal information, not legal advice, and does not create an attorney-client relationship. Case status, eligibility criteria, and any amounts described are as reported at the date shown and may change. Consult a licensed attorney in your jurisdiction about your own situation.