Shopping for a fiberglass-free mattress this Cyber Monday? We're rounding up three of our favorite deals that use alternatives to fiberglass. That includes $400 off all sizes of the Saatva Classic at Saatva after our exclusive link, dropping prices to as low as $995 for a twin.
Fiberglass is used as a flame barrier in many mattresses because it’s cheap and effective, but the downside is that it is also potentially toxic, and if you ever happen to be exposed to this material, it could cause skin irritation and respiratory issues. The mattresses here use materials like wool, Rayon fibers, and plant-based thistle.
The Saatva Classic has been crowned our best mattress overall for most sleepers — and it's among the best deals in this year's Cyber Monday mattress sales. However, if you're looking for a fiberglass-free that's more affordable or made with natural latex, you'll find those options below, too...
3 fiberglass-free mattress deals to shop this Cyber Monday
Why is fiberglass used in some mattresses?
Fiberglass is a composite material made using fine glass fibers have have been woven into fabric-like materials. It’s most commonly used in mattresses as a fire barrier because it’s strong, durable, and cheap. It also meets federal fire standards so it’s a standard material in most US mattresses.
However, whilst it can prevent mattresses from catching fire quickly and potentially saving lives, it can also cause health issues. If a mattress cover is removed or damaged, fiberglass fibers can escape, potentially causing skin irritation, respiratory issues, and eye irritation.
That said, fiberglass is generally considered safe when properly contained within the mattress, but if you don't want to risk exposure, opt for a mattress that uses alternative materials.
