Do Serta Mattresses Have Fiberglass?

Casper Mattress Fiberglass: At a Glance


Yes, Serta brand uses fiberglass. If you’re looking for a bed completely free of fiberglass, you might want to consider checking out the award-winning Saatva mattress.



Toxic Chemicals


Should you remove the cover of a serta mattress


Who love it?

Side sleepers, regardless of their body shape and size, can benefit from the Serta Perfect Sleeper Renewed mattress.

Who will not love it?

Customers often complain about the durability of Serta mattresses. If you’re looking for a highly durable mattress, it might be worth checking out the Saatva mattress, known for its excellent durability.

There is no doubt that Serta mattresses are popular, but if you are worried about fiberglass in your bedding, it is important to have accurate information.

Some sleepers have encountered fiberglass issues with Serta mattresses, making it a highly talked-about topic in the mattress market. If you are here to determine whether Serta uses fiberglass in their products, rest assured that we can provide you with the truth about Serta mattress fiberglass. Before we look into whether or not Serta mattresses contain fiberglass, let’s take a look at what these mattresses are made of.

According to Serta’s website, the materials used in their mattresses vary depending on the specific mattress line. Here are some examples of the materials used in their various lines:

Memory Foam Mattresses: Serta’s memory foam mattresses are made with high-quality memory foam, gel-infused memory foam, support foam, and/or high-density foam to relieve pressure and support. They also offer memory foam mattresses with advanced cooling technologies, including their iComfort line that uses TempActiv technology.

Hybrid Mattresses: A Serta hybrid mattress is a combination of coils and memory foam to provide responsive support from coils and comfort from memory foam. As well as providing additional pressure relief and support, they use a variety of high-density foams.

Innerspring Mattresses: With Serta Innerspring Mattresses, you’ll find advanced innerspring systems like Custom Support, which provides targeted support and reduces motion transfer. You’ll also find pressure-relieving foams, quilted tops, and pressure-relieving gels.

Mattress in a Box: With Serta’s mattress-in-a-boxes, you can sleep well with minimal setup, thanks to cradling foams, cooling technology, and pressure-relieving innovation.

Does Serta Mattress Have Fiberglass?

Yes, It’s true that Serta uses fiberglass in their mattresses, as confirmed by the Serta team on Amazon. The Serta team responded on Amazon that the Perfect Sleeper and Pure Slumber mattresses have an inherent fire-resistant layer with continuous glass filament. This particular type of fiberglass is not the same as what is used in house insulation; rather, it is primarily employed due to its fire-resistant properties. Here’s the evidence of the reply made by the Serta team regarding using fiberglass in their Perfect Sleeper and Pure Slumber models.

Our research also revealed that Serta Mattress uses fiberglass as a fire retardant, which was confirmed by reading customer reviews on their Facebook page.

According to a customer review on Facebook, Amber Kaufmann had a negative experience with the Serta I-Comfort mattress, which she purchased 3 years ago for $2,000. She discovered the presence of fiberglass in the mattress, which caused a lot of problems for her. She also mentioned that the fiberglass had spread throughout her house, causing her to spend a lot of time and money cleaning it up.

Despite Serta acknowledging this matter, they offered no solutions or helpful advice to remedy the situation. Amber then sternly warned potential customers against this product and recommended searching for an alternative fire retardant mattress. 

From the customer’s review, we can see that the Serta brand uses fiberglass in a mattress priced at $2000. From here, we can assume that all mattresses under $2000 can also use fiberglass.


How to Check if a Serta Mattress Contains Fiberglass?

If you want to check whether a Serta mattress contains fiberglass or not, you can take the following steps:

Check the mattress label: You can find out if the mattress contains fiberglass by checking the label. Look for keywords like “fiberglass,” “FR fiber,” or “fire blocker” on the mattress label.

Contact Serta customer service: If you are interested in a specific model from Serta, you can contact their customer service department by phone or email to find out if it contains fiberglass as a fire retardant.

Check online reviews: Check Serta mattress reviews to see if any customers mention fiberglass. However, not every customer is aware of what materials are used.

It’s important to note that fiberglass is a common fire retardant used in mattresses to meet safety regulations, and it shouldn’t pose any health risks when used properly. You might want to consult with a healthcare professional or mattress expert if you are concerned about fiberglass or other materials in your mattress.

Should You Remove The Cover of the Serta Mattress?

Typically, Serta mattresses come with a pre-installed cover that cannot be removed. It provides protection and support to the mattress, as well as assists in maintaining its shape over time. Removing the cover may damage the mattress or void the warranty. Some Serta mattress models may come with a removable and washable cover that can be easily removed for cleaning, but this is not true for all models.

It is best to check the specific model of Serta mattress you are interested in to see if it comes with a removable cover. If the cover is removable, it can be cleaned without causing any issues with fiberglass contamination. If you have concerns about fiberglass or any other materials used in your Serta mattress, it is recommended that you consult with a healthcare professional or mattress expert.

Are Serta Mattresses Healthy?

The evidence from Serta customer reviews suggests that their mattresses may not be suitable for everyone. Some customers experienced discomfort, back pain, and sagging after a few years of use, and others have had a difficult time getting assistance with warranty claims or customer service issues. Additionally, some customers have raised concerns about off-gassing and potential health risks associated with the materials like fiberglass used in the mattresses. Since these reviews are based on a small sample and experiences may vary, it’s important to research different mattresses before purchasing one that doesn’t contain fiberglass.

Why Don’t Most Mattress Brands Like Serta Brand Disclose The Presence of Fiberglass?

In general, fiberglass is used in cheaper mattresses, especially those that are fire-resistant. However, if these fibers break down over time, they can become airborne, causing harm to inhalation. Consequently, some consumers have expressed concerns about the use of fiberglass in mattresses, and some mattress companies have faced legal action or negative publicity related to this issue.

Due to the potential for negative publicity or legal action, some mattress companies, such as Serta, Nectar, and Zinus, may choose not to disclose the presence of fiberglass in their products. It is also possible that regulatory bodies or safety standards may not mandate explicit disclosure. For this reason, customers should take time to do their own research and read product descriptions and safety information before making a purchase.

Does The Tag on The Mattress List Fiberglass?

No, the tag on the mattress typically does not list fiberglass. An official tag, also known as a “law tag,” identifies the manufacturer of the mattress, the materials used, and safety warnings. However, it does not include specific details about the presence of fiberglass. The tag typically includes information such as the manufacturer, model, size, and composition of the mattress.


Given the evidence we’ve gathered, we can conclude that Serta mattresses -including Perfect Sleeper, iComfort and Pure Slumber- may be made with fiberglass. While Serta has not publicly confirmed or denied the claim, there have been reports from customers who have found fiberglass particles in their mattresses. Additionally, the fire safety certification process used by Serta could involve fire-retardant materials that may contain fiberglass. It is important to remember that other mattresses from the brand may not necessarily include such material.

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