Memory Foam Mattress Without Fiberglass – Top 3 Picks

Last update:
The Best Known:

Tempur Pedic

  • Fire Barrier: Silica
  • 10 Year Warranty
  • 90 Night Sleep Trial
  • High Customer Satisfaction Ratings
  • The Name You Think Of When You Hear Memory Foam

Most Popular:

Tuft & Needle Original

  • Made in USA
  • 100 Night sleep trial
  • Adaptive Foam Infused With Graphite And Memory Foam
  • Green Guard Gold & Certi-PUR US Certified
Top Recommendation:

Puffy Royal Hybrid

  • Made in USA
  • 101 Night sleep trial
  • Unbeatable lifetime warranty
  • Thoughtfully designed foams in every layer
  • Zoned support coil core

There are SO many memory foam mattresses that DO have fiberglass that it makes it hard to find the ones without it. I’m sure that if you’re here reading this article you’ve seen the issues that fiberglass can cause, and you’re wanting to steer well clear of it. Lucky for you, I’ve got 3 memory foam mattress without fiberglass options for you where I’ve seen confirmation direct from the brand that their mattress is indeed fiberglass free. Wohoo!

Memory Foam Mattress Without Fiberglass: Close-Up On The Top Three

1. Tuft & Needle Original: A Wildly Popular Top Seller I Couldn’t Leave Out

Tuft & Needle -T&N Adaptive Foam Legacy Original Queen Mattress, Medium-Firm Feel, Cooling, Pressure Relief, CertiPUR-US, 100-Night Trial
  • Pressure Relief - Our T&N Adaptive foam is engineered based on customer feedback, and provides pressure relief where you need it most. An open-cell structure provides a flexible sleep surface that adjusts to you as you move throughout the night.
  • Support - The T&N Original Mattress is ideal for back and stomach sleepers. We complemented the T&N Adaptive foam with a base layer of supportive foam to prevent sinking into the mattress.
  • Cool Sleeping - Our open-cell cooling technology foam works with the heat-conducting graphite and cooling gel-infused in our T&N Adaptive foam to wick away heat and moisture for a deep, restful sleep.
  • Versatility - We designed our mattress to be compatible and complementary with most frames and foundations including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames
  • Questions - We pride ourselves on customer service and urge you to reach out to us directly if you have any questions at any point, our expert customer service team will be available to help you through any of your hesitations, problems or questions

What Do They Use Instead Of Fiberglass?

Tuft & Needle use a totally different fire barrier than other brands in their memory foam mattresses without fiberglass (the Original and the Mint): they use salt! Yes, you read that right, they use salt in the sock that encases the foams.

A lot of people seem to doubt that the Tuft & Needle Original mattress is actually fiberglass free, here’s a shot of them confirming over (and over) that yes, it is fiberglass free. I even asked them myself so you can be really sure.

Tuft & Needle Original Memory Foam Mattress Specs

  • 100 Night sleep trial (very rare for mattresses sold on Amazon, you’re usually stuck with the 30 day returns policy)
  • Made in USA
  • Medium firm feel will feel comfortable to most people
  • Breathable cooling cover
  • 2 foam layer construction, with graphite and cooling gel infused into the memory foam

2. Puffy Royal: Best Luxury Mattress Packed Full Of Features

What Do Puffy Use Instead Of Fiberglass?

Puffy use silica in their mattress fire barrier, mixed with wool. The wool is a nice luxury touch, and contributes to the char barrier while also adding temperature regulating benefits.

I didn’t save a picture for you (my apologies!) but I DID chat directly with the Puffy customer service team in March 2021 to confirm this for you.

Puffy Royal Memory Foam Mattress Specs

  • 101 Night sleep trial and unbeatable lifetime warranty
  • Made in USA
  • Medium plush feel – I think this mattress will be comfortable for everyone except heavier stomach sleepers
  • Extra stretchy cover embossed with Puffy’s signature cloud design
  • Luxury 14 inch height with 4 layers of comfort foams designed for targeted support (one of them has different pressure zones), temperature regulation (gel beads and ventilation channels) and deep comfort

The coils in combination with the foams in this mattress gives you all the high quality features you could ever ask for really. Puffy Royal is a mattress I’d have no hesitation buying for my own home.


3. Tempur-Pedic – Best Known Brand

Tempur Breeze

What Do Tempur-Pedic Use Instead Of Fiberglass?

Like many other fiber glass free memory foam mattress brands, Tempur has also opted for silica.

Mattress Specs

  • More options than other brands: many models give you a choice of soft, medium, or firm
  • Hybrid models with coils available, which is better for cooling and goes well with the dense tempur material that makes up the memory foam
  • Variety of heights also available: 10 – 13 inches to suit your personal preferences. Tempur truly have something for everyone.
  • All offer that deep contouring, true memory foam feel that Tempur is renowned for
  • 90 Night sleep trial and free standard shipping

Tempur even offer white glove delivery for some mattresses. This means they will come to your home and set up your new mattress and even take away your old one if you need it (this is awesome, mattress disposal is a major pain)

What To Read Next

Saatva Classic Mattess

Saatva Classic Mattess

  • NO FIBERGLASS! Fire Barrier = Natural Plant Fiber (Thistle, To Be Exact!)
  • Available In Plush Soft, Luxury Firm Or Firm
  • Of My All-Time Favorite Made In USA Mattresses
  • NOT A Mattress In A Box, Will Be Delivered And Set Up For You For Free
  • Unbeatable 365 Night Sleep Trial And Massive Lifetime Warranty
TEMPUR-Pedic Mattress

TEMPUR-Pedic Mattress

  • NO FIBERGLASS! Fire Barrier = Mod-Acrylic, Continuous Filament Silica & Cotton
  • Best Known Name In Memory Foam
  • Get That Classic Contouring Feel
  • I Recommend The Tempur Pro Adapt As Their Best Mattress
  • 90 Day Sleep Trial, Free In-Home Set-Up
Siena Mattress

Siena Mattress

  • NO FIBERGLASS! Fire Barrier = Non Fiberglass Fire Sock
  • Cheapest Non Fiberglass Mattress I Could Find
  • 3 Internal Foam Layers, Similar To More Expensive Brands
  • Medium Firm Feel, Suited To Most People
  • 180 Night Sleep Trial, 10 Year Warranty

Last update on 2022-12-10 at 17:04 / Affiliate links / Images from Amazon Product Advertising API


Emily Johnstone

Emily is the creator and owner of Emily's scientific background gives her an analytical, critical, and discerning eye to bring unbiased, thorough, and helpful content to the site. Your good sleep is her top priority. Find out more about Emily and here.