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Does Zinus Mattress Have Fiberglass? Making Sense Of It All

Are you in the market for a new Zinus mattress but are concerned about the potential presence of fiberglass? If so, this article will provide an answer and help you make an informed decision when it comes to purchasing your next mattress. 

We’ll explore whether or not Zinus mattresses contain fiberglass, as well as other important factors that should be considered before making a purchase.

Does Zinus Mattress Have Fiberglass?

Does Zinus mattress have fiberglass? Yes. It does!

Yes, Zinus mattresses are known for their fiberglass content, containing 62% or more of the material.

So, why do some beds have fiberglass?

The use of fiberglass in mattresses is a mandated requirement by the United States Federal Law, which aims to provide an effective fire barrier without using harmful chemicals. This is mainly due to the discovery of dangerous chemical fire retardants that could potentially be hazardous to human health. 

The purpose of adding fiberglass to mattresses is to act as a protective layer that melts and forms a “sock” around the mattress in the event of a fire, thus preventing it from combusting or burning. 

Memory foam mattresses are particularly susceptible to catching fire as they go through chemical foaming processes, so having a fire barrier is necessary for their safety.

Fiberglass is found within the internal cover layer’s Zinus mattress.

The external surface that you come into contact with when lying down on the mattress is known as the stretch knit cover, which has no fiberglass woven into it. Instead, the thin layer that encases the foams inside the mattress is where you’ll find it. 

It’s absolutely paramount to take extra care when handling a mattress of this kind and never attempt to remove any part of its cover – doing so could result in fiberglass particles being released into the air and coming into contact with your skin.

Read more: How to clean Zinus mattress

Is Fiberglass In A Mattress Safe?

Fiberglass is often used as a budget-friendly fire retardant in mattresses. However, there are both pros and cons associated with its use. On the plus side, fiberglass offers excellent fire resistance without the use of toxic chemicals and can be much more affordable than other flame retardants. 

On the downside, if the fiberglass fibers escape from the mattress, they can cause itching, irritation, and even small cuts. This is because the fibers are so fine that it is almost impossible to remove them once they have escaped completely.

For this reason, it is essential to maintain your mattress cover in good condition at all times and never remove it. Additionally, since fiberglass usually features in low-cost mattresses, it is important to ensure that the cover material used is sufficiently durable so that it does not tear or break down easily leading to an unwanted fiberglass contamination issue.

To further reduce potential exposure to any escaping fibers you should also invest in a protective mattress cover which will help protect against any spills or dirt while offering an additional layer of protection against airborne fibers as well as reducing wear and tear on the actual mattress itself.

Read more: Zinus Mattress Lawsuit

About Zinus Mattress

Zinus mattresses are well-known for their affordable price.

Zinus is renowned for providing high-quality mattresses at affordable prices. Their Green Tea Mattress is a prime example of this, as it’s made with premium foam to provide superior comfort and support without breaking the bank. 

On top of all that, Zinus mattresses are easy to assemble and come with free shipping on most orders, making them an excellent choice if you’re looking for an affordable and high-quality sleep solution.

Zinus mattresses offer a great range of mattress options at an attractive price point. From all-foam beds and hybrid models to spring models, they have something to suit everyone’s needs and budget. 

What’s more, their mattresses also feature some innovative materials like Green Tea infused foams that work to enhance comfort and breathability while providing a luxurious sleeping experience. 

Zinus uses five different foams, each bringing unique benefits to ensure a comfortable sleep experience – from pressure relief thanks to memory foam and Z: Comfort foam all the way up to ultra-supportive with their Z: base foam. Their cushy yet responsive range also includes reclaimed-blend Z: Fusion and bouncy Z: Rebound options that are designed for proper airflow regulation, durability, and contouring support. 

In addition to foams, Zinus also uses traditional Bonnell innerspring or pocket coil systems which add extra support and responsiveness to the mattress. 

Although most customers have reported feeling satisfied with the initial comfort level provided by the mattress, there have been some reports about issues with heat retention and longevity in certain models. 

Therefore it’s important to make sure you research each model carefully before making your purchase in order to ensure it best suits your particular needs.

Read more: How Long Does A Zinus Mattress Take To Expand

How To Identify A Zinus Fiberglass Mattress?

Fiberglass is a material often present in mattresses, but it can be difficult to identify if a mattress contains fiberglass or not. There are some telltale signs that point to the presence of fiberglass, however. 

Firstly, mattresses containing fiberglass usually have a non-removable cover, meaning that any damage to the covering could expose you to hazardous material. 

Furthermore, mattresses with fiberglass are generally cheaper than those without this material, as manufacturers such as Zinus use it as a flame retardant and thus don’t need to invest in more expensive alternatives.

Aside from this, there are also other potential indicators of the presence of fiberglass in mattresses. Some may contain an unpleasant odor when first opened or during use; this is due to small amounts of glass dust being released from the materials used. 

Likewise, many people report feeling itching sensations while using these types of mattresses – most likely caused by small fibers entering through the pores of one’s skin and causing irritation. 

Additionally, some mattresses with fiberglass may make crunching noises when moved or laid on – again caused by the glass fibers shifting within the structure of the mattress. 

If you’re considering buying a new mattress and are concerned about possible exposure to hazardous materials such as fiberglass, it’s important to carefully read all labels and inspect materials for any signs that suggest its presence.

Read more: Best Mattress Without Fiberglass

Many people report feeling itching sensation while using a fiberglass mattress


Zinus is a popular bed-in-a-box brand that uses fiberglass as the primary fire retardant in its mattresses due to its affordability and flexibility. However, for those who are especially prone to allergies or have heightened concerns about their sleep environment, the best option may be to invest in an expensive mattress like Lucid or Tempurpedic, which does not contain any fiberglass. 

While a Zinus mattress can cost as little as $250-$350, these other brands cost more than $1000 but offer superior comfort and safety. Ultimately, it comes down to personal preference and budget, so do your research before making a final decision.


Can you get a Zinus mattress without fiberglass?

As many states move to ban the use of fire-retardant chemicals, Zinus mattresses are currently constructed with fiberglass as their only viable option – leaving any alternatives off the table. At this time, it appears unlikely that they will change course in the near future due to a lack of other options available.

Is it alright to buy Zinus?

I think Zinus is indeed one of the top budget mattress options on the market. While it contains fiberglass, as many mattresses in this price range do, you can still enjoy a comfortable and supportive sleep if you cover it with a protective layer. This will also ensure that no particles from the fiberglass are released into your environment. Not to mention, it’s great for those who need something for a spare room or for a few years since its life expectancy is quite long if taken care of properly. With an affordable price tag and high quality, Zinus is one of the value mattresses around.

How to clean fiberglass from a Zinus mattress?

Don’t take the risk! When it comes to fiberglass, you need professional help – if they don’t handle contamination properly in your home, it could spread through air conditioning systems and end up polluting every room. Get a pro on board now to keep things safe.

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Felix Harvey-Gernard

Felix Harvey-Gernard

Felix Harvey-Gernard is the Mattress Expert of Banner Mattress. He has 10 years of experience researching, developing, and testing sleep products.