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Memory Foam Mattress Without Fiberglass – Top 3 Picks

Best Budget Option – Casper Element
Casper Element Staged
Silica Fire Barrier
4.6/5
  • Cheapest non fiberglass memory foam mattress I’ve seen
  • 100 Night sleep trial
  • Breathable foam
  • Ecofriendly knit cover made from recyclable materials
Most Popular – Tuft & Needle Original
Tuft & Needle Original Staged
Salt Fire Barrier
4.8/5
  • Made in USA
  • 100 Night sleep trial
  • Adaptive Foam Infused With Graphite And Memory Foam
  • Green Guard Gold & Certi-PUR US Certified
Best Luxury – Puffy Royal Hybrid With Zoned Coils
puffy-Royal-hybrid
Silica Fire Barrier
5/5
  • 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 - Original Queen Adaptive Foam Mattress, CertiPUR-US, 100-Night Trial
  • PROVEN: We're not shy to say, people love us; This mattress has one of the highest percentages of five star reviews across mattresses on Amazon; We like to keep things honest and transparent, that goes for our business model, our products, and our reviews
  • PROPRIETARY ADAPTIVE FOAM: Constructed with freshly poured T and N Adaptive foam, this mattress provides a bouncy yet supportive feel perfect for all sleeping positions.
  • NOT HOT, NOT COLD, JUST RIGHT: Our high grade foam is more advanced than outdated materials such as latex and memory foam; The T and N Adaptive foam sleeps cool, sleeps comfortable and offers great pressure relief, plus you won’t disturb your sleeping partner
  • NO RISK: Our mattress has a full refund guarantee with a 100 Night Sleep Trial plus an honest 10 year limited warranty you can actually use (no gimmicks)
  • CERTIFIED: We go the extra mile to get our mattresses Greenguard Gold, and Certi PUR certified; This means our beds are held to the highest of standards and are third party certified to be free of harmful chemicals, substances or materials

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

Puffy-Royal-Product-Image-3_1600x_c0777caf-3361-4dfb-8105-32bcb40846a3_1000x

Puffy Royal Mattress

THIS Is The Puffy You Should Buy!

  • Amazing Features For Your Money
  • 4 Foam Layers
  • Contour Adapt Coil Support
  • Zoning For Targeted Pressure 
    Relief
  • Multiple Cooling Innovations
  • Lifetime Warranty

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 pretty much my idea of an ideal mattress.

 

3. Casper Element – Best Budget Choice

Casper Sleep Element Mattress, Queen
  • Balance: The Element is engineered to combine both softness and support. The top layer of memory foam comforms to your body to relieve pressure.
  • AirScapeTM: A layer of AirScapeTM perforated breathable foam increases airflow and circulates air so you don't get too hot at night. The tiny holes move hot air and body heat away.
  • Support: The durable base foam is engineered to prevent sinking and sagging while supporting your whole body.
  • Certified by our Sleep Lab
  • 100 night trial and free returns within 100 days of receipt of shipment on products sold by Casper

What Do Casper Use Instead Of Fiberglass In The Element Mattress?

Like many other fiber glass free memory foam mattress brands, Casper has also opted for silica in their Element mattress. Here they blend it with rayon (cotton) and polyester.

Chat With Casper Customer Service, 25 May 2021

Mattress Specs

  • 100 Night sleep trial (very rare for mattresses sold on Amazon, you’re usually stuck with the 30 day returns policy)
  • Eco friendly stretch cover made from recycled materials – a really nice touch.
  • Medium firm feel
  • 10 Inch height with 2 foam layer construction (this is how Casper keeps the price low: using two foam layers instead of 3)
  • The top foam layer is perforated to allow airflow

I think it’s pretty incredible that Casper can offer a memory foam mattress without fiberglass at this price point, AND with a 100 night sleep trial. This is pretty exceptional in my opinion. Great budget choice.

 

What To Read Next

Best Budget Option – Casper Element
Casper Element Staged
Silica Fire Barrier
4.6/5
  • Cheapest non fiberglass memory foam mattress I’ve seen
  • 100 Night sleep trial
  • Breathable foam
  • Ecofriendly knit cover made from recyclable materials
Most Popular – Tuft & Needle Original
Tuft & Needle Original Staged
Salt Fire Barrier
4.8/5
  • Made in USA
  • 100 Night sleep trial
  • Adaptive Foam Infused With Graphite And Memory Foam
  • Green Guard Gold & Certi-PUR US Certified
Best Luxury – Puffy Royal Hybrid With Zoned Coils
puffy-Royal-hybrid
Silica Fire Barrier
5/5
  • Made in USA
  • 101 Night sleep trial
  • Unbeatable lifetime warranty
  • Thoughtfully designed foams in every layer
  • Zoned support coil core

Last update on 2022-01-26 at 00:02 / Affiliate links / Images from Amazon Product Advertising API