Fiberglass in mattresses has recently taken off as a huge consumer issue. Class action lawsuits have been filed, numerous complaints from consumers, and claims of horrible side effects from the material in their mattresses.
Does fiberglass really pose a threat to your sleep… or overall health? And if so, what mattresses have fiberglass? This guide will break down what you need to know about fiberglass in mattresses.
In This Guide
What is fiberglass? | Why do mattresses use fiberglass? | Which mattresses contain fiberglass? | Citations
What is fiberglass?
Fiberglass is a fiber-reinforced plastic made of a woven material embedded with glass fibers. Fiberglass can be valuable for some uses due to its high melting point, corrosion resistance, and insulating properties.
Common uses for fiberglass include aircraft bodies, windows, roofing, boats, and bathtubs.
But in the mattress market, fiberglass has some real disadvantages, especially when / if it starts escaping from the mattress.
Fiberglass can be used in small strands or even a powder-like substance that can become airborne. Once outside the mattress, it can cause skin or eye irritation, allergies, and dangerous potential for hazardous inhalation.
Why do mattresses use fiberglass?
Mattress companies use fiberglass within their mattress because it is an inexpensive method to achieve required fire resistance ratings.
United States federal regulations require that mattresses meet flammability standards. The US Consumer Product Safety Commission (CPSC) 16 CFR 1632 and 1633 sets the specific rules for the tests and the standards to which mattresses must adhere to.
In most cases, the use of fiberglass is only used as a fire retardant within an enclosed cover. Many companies (even those that use fiberglass) still enclose the material within other layers or make the fibers less accessible to sleepers and less likely to escape the mattress.
Which mattresses contain fiberglass?
In our analysis of 313 mattresses, 82.4% (258 mattresses) were confirmed to be fiberglass-free, while 11.8% (37 mattresses) contained fiberglass. And 5.7% (18 mattresses) were unclear on whether or not they contained fiberglass.
You can see our citations / sources of fiberglass information below.
| Mattress Name | Price | Fiberglass? |
|---|---|---|
| 5 Little Monkeys | $1,237 | No |
| Amerisleep AS2 | $1,049 | No |
| Amerisleep AS3 | $1,249 | No |
| Amerisleep AS3 Hybrid | $1,449 | No |
| Amerisleep AS5 | $1,849 | No |
| Amerisleep AS5 Hybrid | $2,149 | No |
| Amerisleep Organica | $1,249 | No |
| Amerisleep Organica Plush | $2,499 | No |
| Ashley Sleep Align Gel Latex Hybrid | $1,800 | No |
| Ashley Sleep Gruve (2022) | $1,000 | Yes |
| Ashley Sleep Gruve (2023) | $900 | Yes |
| Ashley Sleep Gruve Hybrid | $900 | No |
| Ashley Sleep Gruve Plush | $700 | No |
| Ashley Ultra | $900 | No |
| Avocado Eco | $1,299 | No |
| Avocado Green | $1,799 | No |
| Awara | $949 | No |
| Awara Premier | $1,329 | No |
| Bear Elite Hybrid | $1,614 | No |
| Bear Natural | $1,614 | No |
| Bear Original | $699 | No |
| Bear Pro Hybrid | $1,022 | No |
| Bear Star Hybrid | $1,399 | No |
| Beautyrest Black | $3,499 | No |
| Beautyrest Black Hybrid | $3,499 | No |
| Beautyrest Harmony Lux | $1,399 | No |
| Beautyrest Pressure Smart Hybrid | $2,250 | No |
| Beautyrest Silver | $550 | Unclear |
| Bedinabox Eco-Lux | $1,417 | No |
| Bedinabox Original | $787 | No |
| Bedinabox Tranquillium | $1,177 | No |
| Bedstory Hybrid | $430 | No |
| Big Fig | $1,449 | No |
| Big Mattress Classic | $2,999 | No |
| Birch | $1,499 | No |
| Birch Luxe | $1,968 | No |
| Brentwood Home Oceano | $1,655 | No |
| Brooklyn Bedding Aurora Luxe | $1,699 | No |
| Brooklyn Bedding CopperFlex | $498 | No |
| Brooklyn Bedding CopperFlex Pro Hybrid | $999 | No |
| Brooklyn Bedding Sedona | $1,799 | No |
| Brooklyn Bedding Signature Hybrid | $999 | No |
| Casper | $799 | Yes |
| Casper Atlas | $1,199 | Yes |
| Casper Cooling Select | $649 | No |
| Casper Cooling Select Hybrid | $800 | No |
| Casper Dawn | $999 | Yes |
| Casper Dream | $1,495 | No |
| Casper Dream Max | $2,495 | No |
| Casper One | $799 | No |
| Casper Original Hybrid | $1,495 | Yes |
| Casper Select | $650 | Yes |
| Casper Snow | $2,999 | No |
| Casper Snow Hybrid | $1,995 | No |
| Casper Wave Snow Hybrid | $3,395 | No |
| Classic Brands Cool Gel | $400 | No |
| Diamond Flurry Lux | $1,899 | No |
| Diamond Lagoon | $1,199 | No |
| Diamond Sage | $1,699 | No |
| Diamond Tailor | $1,099 | No |
| DLX Classic | $1,000 | No |
| DLX Premier Hybrid | $1,600 | No |
| Douglas | $799 | No |
| Douglas Alpine | $999 | No |
| Douglas Summit | $1,299 | No |
| Dreamcloud | $665 | No |
| Dreamcloud Premier | $949 | No |
| Dreamcloud Premier Rest | $1,299 | No |
| EcoSleep | $995 | No |
| EcoSleep Luxe | $1,295 | No |
| EGOHome Ego Black | $500 | No |
| EGOHOME EGO Black Firm | $489 | No |
| Eight Sleep Pod 3 | $2,295 | No |
| Emma Hybrid Comfort | $769 | No |
| Emma Hybrid Cooling Elite | $995 | No |
| Emma Hybrid Premium | $869 | No |
| Emma Original | $869 | No |
| Endy | $895 | No |
| Endy Hybrid | $1,295 | No |
| Ghostbed 3D Matrix | $2,217 | No |
| Ghostbed Classic | $897 | No |
| Ghostbed Flex | $996 | No |
| Ghostbed Luxe | $1,557 | No |
| Glacier Apex | $1,399 | No |
| Glacier Original | $799 | No |
| Glacier Summit | $1,099 | No |
| Habitat Furnishings Ascend Air | $2,299 | Unclear |
| Hamuq Original | $899 | No |
| Happsy | $1,399 | No |
| Helix Dawn | $1,099 | No |
| Helix Dusk | $1,099 | No |
| Helix Dusk Luxe | $1,899 | No |
| Helix Kids | $599 | No |
| Helix Midnight | $1,099 | No |
| Helix Midnight Elite | $2,999 | No |
| Helix Midnight Luxe | $1,899 | No |
| Helix Moonlight | $1,099 | No |
| Helix Plus | $1,199 | No |
| Helix Plus Elite | $2,999 | No |
| Helix Plus Luxe | $1,999 | No |
| Helix Sunset | $1,099 | No |
| Helix Twilight | $1,099 | No |
| IKEA Amsosen (Discontinued) | $599 | Yes |
| IKEA Asvang | $149 | No |
| IKEA Hasvag | $249 | No |
| IKEA Haugensund | $349 | No |
| IKEA Haugsvar | $449 | No |
| IKEA Hesstun | $649 | No |
| IKEA Matrand | $399 | No |
| IKEA Morgedal | $299 | No |
| IKEA Morgedal | $299 | No |
| IKEA Myrbacka | $549 | No |
| IKEA Vagstranda | $499 | No |
| IKEA Valevag | $299 | Unclear |
| IKEA Vatnestrom | $849 | No |
| IKEA Vesteroy | $249 | Unclear |
| iSense Premier Hybrid | $3,199 | No |
| Kingsdown Insignia Cool Start | $1,249 | No |
| Kingsdown Passions Merridale | $1,499 | No |
| Kingsdown Prime Parkman | $1,249 | No |
| Kirkland Signature Lakeridge | $1,000 | No |
| Latex Mattress Factory Luxerion | $1,299 | No |
| Latex Mattress Factory Luxerion Hybrid | $1,079 | No |
| Layla | $949 | No |
| Layla Hybrid | $1,499 | No |
| Leesa Legend | $2,079 | No |
| Leesa Legend Chill | $2,239 | No |
| Leesa Natural Hybrid | $1,679 | No |
| Leesa Oasis Chill | $1,343 | No |
| Leesa Original | $929 | No |
| Leesa Original Hybrid | $1,199 | No |
| Leesa Plus Hybrid | $1,319 | No |
| Leesa Reserve | $2,959 | No |
| Leesa Sapira | $1,599 | No |
| Leesa Sapira Chill | $1,727 | No |
| Leesa Studio | $639 | No |
| Leesa Studio Chill | $959 | No |
| Logan & Cove Choice | $999 | No |
| Logan & Cove Frontier | $1,299 | No |
| Logan & Cove Pinnacle | $1,699 | No |
| Loom & Leaf | $2,395 | No |
| Lucid | $390 | No |
| Lull Luxe Hybrid | $1,379 | No |
| Lull Original | $799 | No |
| Lull Original Premium | $1,104 | No |
| My Green Mattress Kiwi | $1,062 | No |
| Natural Form Refresh | $2,584 | No |
| Naturepedic Chorus | $1,999 | No |
| Naturepedic EOS | $4,799 | No |
| Nectar Classic | $649 | No |
| Nectar Hybrid | $799 | No |
| Nectar Luxe | $1,249 | No |
| Nectar Luxe Hybrid | $1,399 | No |
| Nectar Premier | $949 | No |
| Nectar Premier Hybrid | $1,099 | No |
| Nectar Ultra | $1,799 | No |
| Nest Bedding Finch | $1,879 | No |
| Nest Bedding Lark | $1,159 | No |
| Nest Bedding Owl | $1,877 | No |
| Nest Bedding Puffin | $599 | No |
| Nest Bedding Quail | $1,039 | No |
| Nest Bedding Raven | $934 | No |
| Nest Bedding Sparrow | $1,706 | No |
| Nest Bedding Starling | $2,106 | No |
| Nolah Evolution 15 | $1,424 | No |
| Nolah Evolution Comfort+ | $1,624 | No |
| Nolah Luxe Alaskan King | $3,250 | No |
| Nolah Natural | $1,365 | No |
| Nolah Original | $942 | No |
| Nolah Original Hybrid | $1,137 | No |
| Nolah Signature | $1,169 | No |
| Nolah Signature All Foam Hybrid | $1,169 | No |
| Novaform 10″ SoFresh Plus Foam | $329 | No |
| Novaform 12″ Advanced Back Support Memory Foam | $549 | No |
| Novaform 14″ ComfortGrande Memory Foam | $319 | No |
| Novaform 14″ Serafina Pearl | $779 | No |
| Novaform 8″ DreamAway | $209 | No |
| Novaform ComfortGrande | $480 | No |
| Novaform Dreamaway | $210 | No |
| Novaform Serafina Pearl | $780 | No |
| Novilla Bliss | $330 | No |
| Novilla Serenity | $359 | No |
| Novosbed | $999 | No |
| Nue by Novaform 10″ Hybrid | $449 | No |
| Nue by Novaform 10″ Uplifting Foam | $359 | No |
| Nue by Novaform 12″ Plush Pillowtop | $449 | No |
| Octave Horizon | $1,499 | No |
| Octave Mirage | $1,199 | No |
| Octave Vista | $899 | No |
| Origin Adapt Hybrid | $629 | No |
| Personal Comfort Rego | $2,700 | No |
| Pillar Sleep | $1,319 | No |
| Plank Firm | $932 | No |
| Plank Firm Luxe | $1,072 | No |
| Plank Firm Natural | $1,599 | No |
| PolyCouch | $716 | No |
| Polysleep Aura | $1,795 | No |
| Polysleep Origin | $1,795 | No |
| Polysleep Sierra | $552 | No |
| Polysleep Zephyr | $2,545 | No |
| Puffy Cloud | $1,049 | No |
| Puffy Diamond Hybrid (Discontinued) | $3,299 | Yes |
| Puffy Lux | $1,499 | No |
| Puffy Monarch | $3,299 | No |
| Puffy Royal | $2,399 | No |
| Purple | $1,299 | No |
| Purple Flex | $1,099 | No |
| Purple Plus | $1,699 | No |
| Purple Renew | $1,400 | No |
| Purple Restore | $1,999 | No |
| Purple Restore Plus | $2,599 | No |
| Purple Restore Premier | $3,099 | No |
| Saatva Classic | $1,795 | No |
| Saatva Contour5 | $2,695 | No |
| Saatva HD | $2,945 | No |
| Saatva Latex Hybrid | $2,095 | No |
| Saatva Memory Foam Hybrid | $1,645 | No |
| Saatva RX | $2,945 | No |
| Saatva Solaire | $4,099 | No |
| Sealy Cocoon Chill | $699 | No |
| Sealy Cocoon Chill Hybrid | $899 | Unclear |
| Sealy Cocoon Chill Memory Foam | $699 | Unclear |
| Sealy Posturepedic Carver | $599 | Unclear |
| Sealy Posturepedic Carver | $700 | Unclear |
| Sealy Posturepedic Hybrid | $1,249 | No |
| Sealy Posturepedic Hybrid | $799 | No |
| Sealy Posturepedic Plus Hybrid | $1,799 | No |
| Sealy Posturepedic Plus Ridge Crest | $679 | Unclear |
| Sealy Posturepedic Plus RidgeCrest II | $850 | Unclear |
| Sealy Posturepedic Spring | $599 | Unclear |
| Sealy Pousturepedic Plus Mount Auburn | $580 | Unclear |
| Serta iSeries Hybrid | $2,100 | No |
| Serta Perfect Sleeper | $999 | No |
| Sealy Posturepedic Plus Mount Auburn | $1,077 | No |
| Siena | $399 | No |
| Siena Premier Hybrid | $499 | No |
| Silk & Snow | $575 | No |
| Silk & Snow Hybrid | $800 | No |
| Silk & Snow Organic | $850 | No |
| Silk & Snow Plush Hybrid | $1,000 | No |
| Simba Hybrid 2500 | $2,199 | No |
| Simba Hybrid Pro | $1,799 | No |
| Sleep EZ | $1,699 | No |
| Sleep Number 360 Smart Bed c1 | $899 | No |
| Sleep Number 360 Smart Bed i8 | $3,199 | No |
| Sleep Number 360 Smart Bed m7 | $3,399 | No |
| Sleep Number 360 Smart Bed p5 | $2,199 | No |
| Sleep Number c2 | $1,099 | Unclear |
| Sleep Science Copper Memory Foam | $520 | No |
| SleepOnLatex | $999 | No |
| Spindle | $1,700 | No |
| Stearns & Foster Estate | $2,399 | No |
| Stearns & Foster Lux Estate | $2,999 | No |
| SweetNight Dreamy | $232 | No |
| SweetNight Prime | $580 | No |
| Sweetnight Starry Night | $380 | No |
| SweetNight Twilight | $370 | No |
| Tempur Cloud | $1,799 | Yes |
| TEMPUR-Adapt | $2,199 | Yes |
| TEMPUR-Breeze | $4,599 | Yes |
| TEMPUR-Cloud | $1,999 | Yes |
| Tempurpedic Cloud | $1,999 | Yes |
| Tempurpedic Cloud Breeze | $4,599 | Yes |
| Tempurpedic Pro Adapt | $3,399 | Yes |
| Tempurpedic Supreme | $1,900 | Yes |
| Titan Plus | $874 | No |
| Titan Plus Elite | $1,679 | No |
| Titan Plus Luxe | $1,199 | No |
| Tuft & Needle Mint | $1,036 | No |
| Tuft & Needle Mint Hybrid | $1,995 | No |
| Vaya | $699 | No |
| Vaya Hybrid | $799 | No |
| Vesgantti | $285 | No |
| Vibe | $388 | Yes |
| Vibe (2024 and later) | $388 | No |
| Westin Heavenly Bed | $2,195 | Unclear |
| Winkbed | $1,499 | No |
| Winkbed EcoCloud | $1,699 | No |
| Winkbed GravityLux | $1,499 | No |
| Winkbed Plus | $1,699 | No |
| Zenhaven | $2,945 | No |
| Zinus 10″ Bliss Memory Foam (2024 or earlier) | $513 | Yes |
| Zinus 10″ Bliss Memory Foam (2025 or later) | $513 | Unclear |
| Zinus 10″ Green Tea Hybrid (2025 or later) | $499 | No |
| Zinus 10″ Green Tea Hybrid (2024 or earlier) | $499 | Yes |
| Zinus 10″ Green Tea Memory Foam (2024 or earlier) | $379 | Yes |
| Zinus 10″ Green Tea Memory Foam (2025 or later) | $379 | No |
| Zinus 10″ Pressure Relief Extra Firm Hybrid | $369 | Yes |
| Zinus 10″ Pressure Relief Extra Firm Hybrid (2024 or earlier) | $369 | Yes |
| Zinus 12″ Cloud Memory Foam (2024 or earlier) | $399 | Yes |
| Zinus 12″ Cloud Memory Foam (2025 or later) | $399 | No |
| Zinus 12″ Euro BoxTop Hybrid (2024 or earlier) | $358 | Yes |
Note: For mattresses that are marked as “Unclear”, we were unable to confidently determine whether or not the mattress contained fiberglass.
There are some mattresses mentioned in the table above that were once manufactured with fiberglass, but later had it removed from the current mattresses being produced.
For example, Leesa stopped using fiberglass in late 2023, so mattresses manufactured prior to 2023 would still likely contain fiberglass. But newer mattresses would be fiberglass-free.
The following brands have updated their stance on the use of fiberglass:
- Dreamcloud: Based on our research prior to 2025, Dreamcloud has never said that they used fiberglass, however they also didn’t say that their mattresses were fiberglass-free either. Being unable to definitively confirm whether the mattresses contained fiberglass resulted in NapLab labeling their fiberglass inclusion as “Unclear”. In 2025, we analyzed the brand again and Dreamcloud boasted about being fiberglass-free directly on their website. As a result, we updated their labeling in the table above.
- Leesa: Leesa stopped using fiberglass in their mattresses in September 2023, and all their current mattress models are fiberglass-free, utilizing a chemical-free rayon barrier for fire protection.
- Nectar: According to Nectar’s customer support representatives, all Nectar mattresses are fiberglass-free. However they do not disclose exactly when the brand made the switch and which older mattresses may still contain fiberglass.
- Novaform: Novaform mattresses have historically contained fiberglass, however in recent years they released the sister-brand, Nue by Novaform, a line of mattresses sold exclusively by third-party retailers like Walmart, Wayfair, and Kohls. According to Novaform, Nue mattresses do not contain fiberglass. That said, it would our best guess that many of the mattresses from the original Novaform collections still contain fiberglass.
- Siena: Siena launched in 2022 and the earliest versions of the mattress utilized fiberglass. In 2024 when Siena (and their parent company, Resident Home) was sold to Ashley Sleep they switched to a fiberglass-free fire barrier. Current Siena mattresses do not use fiberglass.
- Vibe: As of March of 2023, Classic Brand ceased to manufacture mattresses and the Vibe name was purchased by a new parent company. The new company began constructing new Vibe mattresses in April of 2023, which became available on Amazon in June and other retailers by December 2023.
- Zinus: In early 2025, Zinus transitioned to fiberglass-free mattresses, sourcing a carbon-rayon sleeve for fire protection instead of their previous fiberglass barrier.
Citations & Sources
- 5 Little Monkeys: Live chat session
- Allswell: 3rd party sources
- Amerisleep: https://amerisleep.com/blog/best-mattress-without-fiberglass/
- Ashley Sleep: Live chat session
- Avocado: Live chat session
- Awara: Live chat session
- Bear: https://www.bearmattress.com/blogs/news/why-you-need-a-fiberglass-free-mattress
- Beautyrest: Email support
- Bedinanbox: Live chat session
- Bedstory: Product page
- Big Fig: Product page
- Big Mattress Co: Email support
- Birch: https://birchliving.com/pages/all-natural
- Brentwood Home: Live chat session
- Brooklyn Bedding: Live chat session
- Casper: Live chat session
- Classic Brands: User reviews on Amazon
- Crafted Sleep: Live chat session
- Diamond: Live chat session
- DLX: https://dlxmattress.com/pages/about-us
- Douglas: Live chat session
- DreamCloud: Email support
- EcoSleep: Live chat session
- EGOHOME: https://egohome.com/blogs/craftsmanship-and-materials/what-mattresses-have-fiberglass
- Eight Sleep: 3rd party sources
- Elm Sleep: Live chat session
- eLuxury Supply: Live chat session
- Emma: Live chat session
- Endy: Email support
- Full Moon: 3rd party sources
- Ghostbed: Live chat session
- Glacier: Product page
- Habitat Furnishings: Email support
- Hamuq: 3rd party sources
- Happsy: 3rd party sources
- Helix: https://support.helixsleep.com/hc/en-us/articles/11655403889047-Do-Helix-mattresses-contain-fiberglass-
- IKEA: Mattress material spec pages
- iSense: Live chat session
- Kingsdown: Email support
- Latex Mattress Factory: Live chat session
- Layla: Live chat session
- Leesa: https://support.leesa.com/hc/en-us/articles/4413643625623-Does-your-mattress-contain-fiberglass-
- Logan & Cove: Live chat session
- Loom & Leaf: https://www.saatva.com/mattresses/loom-and-leaf
- Lucid: product page
- Lytton: Live chat session
- Natural Form: Live chat session
- Naturpedic: https://www.naturepedic.com/blog/1970/01/fiberglass-in-mattresses
- Nectar: Email support
- Nest Bedding: https://www.nestbedding.com/pages/how-are-your-beds-ecofriendly
- Nolah: Live chat session
- Novaform: Brand representative informed us on 12/16/2024 all Novaform mattresses are now fiberglass-free. However, previously some Novaform mattresses contained fiberglass. It is unclear the exact date they stopped using fiberglass.
- Novosbed: Live chat session
- Octave: Live chat session
- Pillar Sleep: Live chat session
- Plank: Live chat session
- Polysleep: Email support
- Propel: Live chat session
- Puffy: Email support
- Purple: https://purple.com/blog/mattress-materials-safest-sleepers
- Saatva: https://saatvahelp.zendesk.com/hc/en-us/articles/360041430954-What-flame-retardants-do-Saatva-mattresses-use-
- Sealy: Live chat session
- Sheets & Giggles: Live chat session
- Siena: Email conversation with company representative
- Silk & Snow: Email support
- Simba: Email support
- Sleep EZ: Email support
- Snooze: Live chat
- Spindle: https://spindlemattress.com/products/latex-mattress
- Suilong: Amazon mattress spec pages
- SweetNight: https://support.sweetnight.com/hc/en-us/articles/4412127916569-Do-Sweetnight-Mattresses-or-Toppers-Contain-Any-Fiberglass-
- Tempurpedic: Live chat session
- Titan: Live chat session
- Vaya: https://vayasleep.com/mattresses/hybrid/
- Winkbed: Chat answer
- Zenhaven: https://www.saatva.com/mattresses/zenhaven
- Zinus: Mattress material spec pages
- Zoma: https://www.amazon.com/ZOMA-Start-Memory-Foam-Mattress/dp/B08X2RKW2R?th=1
