Best Mattress Without Fiberglass (2024)

Why the Helix Midnight Earned Best Affordable Mattress Without Fiberglass

A queen-sized Helix Midnight shouldn’t cost you more than $1,500, and promotions that lower its price by hundreds of dollars are common. This fact is all the more impressive when you consider that it’s a hybrid model featuring both foam and springs.

Its affordability doesn’t come at the expense of craftsmanship—each one is handmade in an American facility, without any fiberglass. Because the brand produces its own coils and proprietary foams, they can keep a close eye on the quality of these materials.

Helix also distinguishes itself with CertiPUR-US® and GREENGUARD Gold certifications, ensuring customers that their foams are free of certain dangerous components and that the mattress’s emissions meet exacting safety standards.

Do Helix Mattresses Contain Fiberglass?

No, all Helix mattresses are constructed without any fiberglass. For fire protection, Helix mattresses have a thin foam layer made from chemical-free Rayon fiber. 

What’s the Helix Midnight Made Of?

The Helix Midnight is 11.5 inches tall and has six layers.

What We Liked

• Nice price for a hybrid – The Helix Midnight is one of the brand’s core mattresses, and it’s available at an attractive price: less than $1,500 for a queen. Considering the cost of similarly constructed beds from competitors, this hybrid looks quite affordable. 
• For back and side sleepers – Helix prescribes this mattress to side sleepers often, but my fellow testers and I were particularly fond of how it felt while lying on our backs.

Potential Drawbacks

• Stomach sleepers will need something firmer – After resting on my belly and feeling my hips sink into the Midnight a bit, I’m hesitant to recommend it to stomach sleepers.
• Limited edge support – This bed has reinforced coils on its long sides only. If you’re tall, you spread out a lot, or you appreciate a more complete sense of security, you might prefer a bed with edge support on all four sides.

Customer Reviews of the Helix Midnight

The Helix Midnight has over 6,500 reviews on Helix’s website, scoring at 4.5 out of 5. Some negative reviews mention feeling a dip in the middle of the bed when it’s shared with a partner. But overall, most users say they’re getting a great night’s sleep along with some pain relief.

To Learn More: Read our in-depth Helix Midnight mattress review or explore the best cheap mattresses.

Why the Bear Elite Hybrid Earned Best Luxury Mattress Without Fiberglass

Hybrid beds combine the sturdiness of an innerspring unit with the cushioning of foam layers, resulting in a lovely balance of comfort and support. The Bear Elite Hybrid is a phenomenal example of this balance. It uses pressure-relieving memory foam to fill in the back’s lumbar region, and coils to lift the hips into neutral alignment. It’s also totally fiberglass-free.

What makes it a luxury bed, you ask? Well, it features zoned support, meaning it skews sturdier or plusher across its surface to accommodate different parts of the body. It has advanced cooling materials that helped it win a 4.5 out of 5 from us in that performance category. And, finally, it’s quite tall and imposing: a full 14 inches thick.

Do Bear Mattresses Contain Fiberglass?

No, Bear mattresses are fiberglass-free. They contain a rayon fire retardant called WhisperShield™.

What’s the Bear Elite Hybrid Made Of?

The Bear Elite Hybrid is 14 inches tall and has five layers, including its cover.

What We Liked

• Cools quite well – The phase change material in the cover proved pretty effective in our testing studio: the surface temperature only rose 10 degrees after we laid on top of the bed, which is a below-average increase.
• Built-in lumbar support – As a stomach sleeper, I need a lot of lift around my hips and midsection. The Bear Elite Hybrid really delivered—I have no doubt back sleepers will love it.

Potential Drawbacks

• Not for lightweight side sleepers – While testing this bed on my side, I experienced just a bit of pressure buildup around my shoulder. Our lightweight tester, Loren, noticed even more.
• Motion isolation is just average – We gave the Bear Elite Hybrid a 3.5 out of 5 for motion isolation. So, it’s not terrible, but it’s not great either.

Customer Reviews of the Bear Elite Hybrid

According to Bear’s website, where the Bear Elite has over 3,700 reviews, the mattress scores 4.6 out of 5 stars. Some customers find the Bear Elite Hybrid mattress too firm for their liking, but it receives praise in its reviews for its advanced cooling technology and pressure relief.

To Learn More: Read our full Bear Elite Hybrid review or browse the best luxury beds.

Why the Saatva Classic Earned Best Mattress Without Fiberglass for Back Pain

The Saatva Classic is a superstar when it comes to addressing back pain. All throughout its construction, there are features specifically designed to support the lumbar region and keep your spine aligned. Its dual innerspring units give it outstanding durability and a bouncy feel, rather than the sinking you might experience on an all-foam bed.

Furthermore, this mattress has absolutely no fiberglass inside it. Saatva is committed to using safe, eco-friendly materials and manufacturing processes—even the antimicrobial treatment they use on their mattress covers is botanically derived.

Do Saatva Mattresses Contain Fiberglass?

No, Saatva mattresses have no fiberglass inside them. The brand rejects chemical fire retardants in favor of a plant-based fire barrier derived from thistle pulp or, in some of their mattresses, a layer of organic wool. 

What’s the Saatva Classic Made Of? 

The Saatva Classic is 11.5 or 14.5 inches tall, depending on which version you order. You can also choose between Plush Soft, Luxury Firm, or Firm feels. 

What I Liked

• Feeling lifted – Testing the Saatva Classic, my midsection felt elevated and secure. I didn’t have to worry about my lower back or hips dipping out of alignment, and the edges of the bed likewise stood strong when I rolled onto them. 
• Green ingredients and policies – From recycled steel coils to a thistle pulp-based flame barrier, the earth-friendly components inside Saatva beds are impressive. The brand is even mindful of the carbon footprint from shipping mattresses and strives to keep the delivery distance between its factories and your home to a minimum. 

Potential Drawbacks

• Not super plush – The pillow top gives the Classic some lovely cushion, but on the whole, this is a bed that lifts you up rather than cradles. If you want lots and lots of cloud-like pressure relief, you may want to look beyond a mattress with two spring units. 
• Not a ton of cooling elements – The Saatva Classic runs cool enough, but if you sleep really hot, it may not be able to counteract your night sweats. It doesn’t have phase change material or many specialized temperature-regulating features. 

Customer Reviews of the Saatva Classic

The Saatva Classic rates 4.8 stars out of 5 on Saatva’s website. One negative aspect customers found with the Saatva Classic mattress is that it may feel too firm for some users, while a notable advantage is its high-quality materials, providing durability and support.

To Learn More: read our in-depth Saatva Classic mattress review or explore our picks for the best mattresses for back pain.

Why the Brooklyn Bedding Signature Hybrid Earned Best Mattress Without Fiberglass for Couples

When testing the Brooklyn Bedding Signature Hybrid, Emma concluded that “couples should love this bed.” It gives you three firmness options to choose from, its edge support is awesome, and it absorbs movement remarkably well for its construction. “Hybrids usually perform pretty averagely when it comes to motion transfer. But we were surprised at how well [the] Signature Hybrid isolated motion, especially for how responsive it is,” Emma said. 

To top off these desirable qualities, this hybrid also doesn’t have any fiberglass in its flame-retardant sock.

Do Brooklyn Bedding Mattresses Contain Fiberglass?

No, Brooklyn Bedding mattresses do not have fiberglass in them. According to the brand, their beds are outfitted with fire-retardant socks made of non-woven silica, rayon, polyester, and cotton, with no additional chemical sprays. 

What’s the Brooklyn Bedding Signature Hybrid Made Of? 

The Brooklyn Bedding Signature Hybrid has five distinct layers and a 12.25-inch profile. You can order it with a Soft, Medium, or Firm feel. The thickness of each layer depends on the firmness level you select. 

What We Liked

• Support and lift – “I like how firm this bed feels,” said Emma, testing the Medium version. “It’s very supportive, which is great for back and stomach sleepers. It almost feels like the bed is lifting me up.”
• Impressive motion isolation – Even though this bed has springs, its upper layers of foam dampened motion pretty well. According to Emma, “Couples shouldn’t be bothered by movements across the bed unless they were really sensitive and super-light sleepers.” 

Potential Drawbacks

• Not enough pressure relief for side sleeping – Side sleepers will probably want more of a pillowy feel than this bed provides. “On my side, I feel some pressure in my hips and shoulders, so if I exclusively slept on my side, I’d probably choose a softer bed,” Emma noted. 
• No-frills design – This mattress doesn’t have loads of fancy features, just the essential components of a supportive, affordable sleep surface. As Emma put it, “If you’re looking for a basic bed that does the job well, this is it.”

Customer Reviews of the Brooklyn Bedding Signature Hybrid

On Brooklyn Bedding’s website, the Brooklyn Signature has 4.7 out of 5 stars. The Brooklyn Bedding Signature Hybrid mattress receives praise from customers for its versatility with different firmness options, but some have mentioned that it may produce slight noise when bearing weight.

To Learn More: read our in-depth Brooklyn Bedding Signature Hybrid mattress review or explore the best mattresses for couples.

Why the Nolah Evolution Earned Best Cooling Mattress Without Fiberglass

Lots of mattresses boast foams with cooling properties, and the Nolah Evolution has plenty of those. But it takes its cooling efforts a step further with a “Heat Escape Gusset” surrounding the top of the bed, a cover made with temperature-regulating fibers, and coils that allow for airflow. Their proprietary AirFoamICE™ foam is also reputed to run cooler than traditional memory foams. 

You won’t find any fiberglass in the Evolution, either—Nolah advertises that all of its beds are fiberglass-free. 

Do Nolah Mattresses Contain Fiberglass? 

No, none of Nolah’s mattresses have fiberglass in them. The brand reassures customers in the FAQ section of its mattress product pages that each of its beds is fiberglass-free. 

What’s the Nolah Evolution Made Of? 

The Nolah Evolution is 15 inches high with a whopping eight layers if you count its top and bottom covers. You can order it in one of three firmness levels: Plush, Luxury Firm, or Firm. 

What We Liked

• Plush but not too plush – Stuart appreciated that this hybrid mattress didn’t sacrifice softness to include springs. “When I crawled into this bed, I could really feel it gently cradle my body,” he said. However, he also reported that the bed was responsive enough to enable easy movement. 
• Amazing edge support – Both Stuart and Liz were impressed by how strong the Evolution’s edges were. “As someone with disabilities, getting in and out of bed can be a little difficult. But having the reinforced edges makes all the difference,” Liz said. 

Potential Drawbacks

• Stomach sleepers may not love it – All of the soft upper layers in this bed may lead to excess sinking around the midsection for stomach sleepers. “Stomach sleepers may find that their hips and lower back sink pretty deep into this mattress, and it may not be the most comfortable for long-term sleep,” Stuart cautioned. 
• It’s cumbersome to move – At 15 inches high, the Evolution is notably tall and heavy. “Make sure you have someone available to help you set this thing up, as it’s thicker than most of the mattresses we work with,” Stuart advised. 

Customer Reviews of the Nolah Evolution

Earning 4.9 out of 5 stars on Nolah’s website, the Nolah Evolution seems to be a hit. Customers appreciate the Nolah Evolution mattress for its superior pressure relief, but some have mentioned that the edge support could be improved for a more consistent sleep surface.

To Learn More: read our in-depth Nolah Evolution mattress review or explore our top picks for the best cooling mattresses.

Why the Plank Firm Earned Best Firm Mattress Without Fiberglass

We chose the Plank mattress for this roundup because of its noteworthy firm feel, especially welcoming to back and stomach sleepers. I recommend this bed for people craving solid support and even-keel weight distribution.

It’s one of the most reliable beds out there in terms of staying sturdy—it’s a flat, firm mattress that mimics the feel of Asian sleeping mats. And, of course, you won’t find any fiberglass inside it.

Do Plank Mattresses Contain Fiberglass?

No, there’s no fiberglass in the Plank Firm (and no chemical retardants in general). Instead, the brand uses a fire-retardant sock made from “a non-woven silica/rayon/polyester/cotton blend.”

What’s the Plank Firm Made Of?

The Plank Firm has four layers and is 10.25 inches tall. For an extra fee, you can augment both sides with a cooling GlacioTex™ cover. 

What We Liked

• Keeps stomach sleepers lifted – I’m a stomach sleeper myself, and it’s hard to find beds that accommodate this position without a lot of sinking around the hips and lower back. Thankfully, the Plank kept my spine aligned while I lied on both my stomach and my back. 
• Flip to change the feel – With a mattress as seemingly uncompromising as the Plank, it’s lovely to be able to access two different firmnesses: an ultra-firm one, and a slightly less firm one. Flipping the bed is relatively simple.

Potential Drawbacks

• Extremely firm – This bed is really, really firm—so much so that it might be uncomfortable for exclusive side sleepers or anyone who desires a pillowy feel from their mattress. 
• Cooling cover costs extra – You can add a GlacioTex™ cooling cover to both sides of the Plank Firm, but it will cost you an additional fee at checkout. Otherwise, be prepared for some heat buildup with this all-foam bed.

Customer Reviews of the Plank Firm

On Plank’s website, the Plank Firm gets 4.8 out of 5 stars. Customers left a little over 3,000 reviews, appreciating the Brooklyn Bedding Plank Firm mattress for its exceptional firmness, but some have found it to be too rigid for their comfort preferences.

To Learn More: Read our Plank mattress review or browse the best firm mattresses.

Why the Birch Natural Earned Best Latex Mattress Without Fiberglass

The Birch Natural is an eco-friendly bed that uses latex foam—derived from rubber trees—instead of polyurethane foams. Latex has a memorably springy feel but also enough softness for pressure relief. It’s a different vibe than slow-sinking memory foam, but the Birch leans into it to great effect. “I really appreciate the way the latex and coils respond to my movements, helping me to switch positions easier without feeling stuck in the bed,” said Stuart. 

Furthermore, Birch’s commitment to natural and safe materials means that there’s absolutely no fiberglass in this mattress. Instead, organic wool functions as its fire-retardant layer. 

Does the Birch Mattress Contain Fiberglass?

No, Birch beds do not contain fiberglass. The company uses organic wool as a natural flame retardant, and the Birch Natural boasts three layers of it. 

What’s the Birch Natural Made Of? 

The Birch Natural has six layers if you count its top cover, and stands about 11 inches tall.

What We Liked

• Certified materials with lots of benefits – The Birch Natural comes with GOTS, GREENGUARD GOLD, and eco-INSTITUT certifications that testify to the quality and safety of its materials. It’s also a hypoallergenic and antimicrobial mattress, thanks to the latex, cotton, and wool in its construction. 
• Sturdy edges – Stuart enjoyed the Birch’s responsiveness, but also the security he felt when testing its long edges. “It feels like I can really utilize the entire mattress,” he said. “Couples are sure to really appreciate the edge support.” 

Potential Drawbacks

• Not very motion-dampening – Latex and springs make for a pretty bouncy bed, so movement will travel across it easily. “If you’re looking for something that absorbs motion, however, you may prefer memory foam over latex,” Stuart advised.  
• More supportive than soft – Stuart didn’t recommend this bed for lightweight folks or exclusive side sleepers. Its materials lift you up rather than allowing you to sink in deep. “If you want a softer mattress, this might not fully suit your needs. But you can add on the mattress topper with your order for an extra fee,” he said. 

Customer Reviews of the Birch Natural 

According to Birch’s website, Birch Natural scores 4.6 out of 5 stars. While some users consider the Birch Natural mattress to be on the pricier side, it gains customer appreciation for its organic materials and sustainable, eco-friendly construction.

To Learn More: read our in-depth Birch Natural mattress review or browse our list of the best latex mattresses.