Custom Scroll Top

Discover Mattress Brands with Fiberglass: Are They Worth Buying?

Fiberglass in mattresses has been creating a stir in the industry as more and more people are debating on its effectiveness and safety. While this material may appear similar to the pink cotton candy-like insulation found on walls, it is actually far different.

Fiberglass is made up of glass fibers that are spun into a blanket-like material, which can then be used within mattresses. 

If you are curious to learn more about fiberglass mattresses and its pros and cons, keep reading! We will provide you with an overview of the uses and benefits of using this material in your mattress. In no time, you’ll have all the information needed to make a well-informed decision on those mattress brands with fiberglass to know if it is right for you. 

Why Do Brands Use Fiberglass In Their Mattress?

Fiberglass is a surprisingly versatile material that can be used in a variety of ways. In the case of mattresses, it is employed as a low-cost flame retardant to help slow the spread of any potential fires. Since 2007, all mattresses must meet the federal safety standard for open-flame fire resistance outlined by the Consumer Product Safety Commission [1]. 

Memory foam mattresses are particularly susceptible to flammability, so this requirement seeks to protect consumers from potential danger.

When exposed to intense heat, the fiberglass melts and forms a barrier between combustible materials within the mattress and external flames. This barrier helps reduce the speed at which fire can spread while also allowing time for proper safety procedures to be put into place and for people to escape if needed. 

Brands use fiberglass in mattresses also for another reason. It’s an incredibly strong yet lightweight material. This means that mattresses made with fiberglass won’t easily sag as many traditional foam or spring coil mattresses might do after prolonged use. 

In addition to its strength and durability, the unique structure of fibers that make up a fiberglass mattress weave together to create built-in air channels which allow air to circulate freely throughout the bed; this helps keep your body temperature regulated while you sleep without ever having to worry about waking up in a pool of sweat! 

Furthermore, unlike most traditional coil or foam mattresses, the no-flip feature means there’s virtually no maintenance involved when using a fiberglass mattress on a daily basis – all benefits for long-term savings thanks to no flipping required. 

Many brands offer additional features such as gel-infused layers or cooling technology to further enhance your sleeping experience; be sure to ask about these when shopping around since they can make a big difference in the overall quality and comfort of your bed. 

Fiberglass reduces the speed at which fire can spread while also, mattresses made with fiberglass won’t easily sag after prolonged use.

Why Should You Stay Away From Fiberglass Mattresses?

The potential dangers of fiberglass can be concerning, but in most cases, it should not pose any health risks [2]. Mattress covers made with fiberglass are sealed and woven tightly to ensure that the tiny fibers remain contained within the material. 

However, if a mattress cover is damaged or defective, it can allow the tiny fibers to escape and spread throughout your home. When this happens, it may cause significant health problems such as breathing issues and skin irritation.

Moreover, the particles may become airborne and inhaled into your lungs, which could lead to a wide array of respiratory conditions.

Another problem with a fiberglass mattress is that it does not always provide the same level of back support and ergonomic alignment as other types of mattresses such as memory foam or hybrid models.

Not only can this lead to an uncomfortable night’s sleep but also possible long-term muscle tension if used regularly over time without proper support from another type of bedding material like latex or spring coils.

Finally, because fiberglass mattresses tend to be created using far cheaper materials than their counterparts, they won’t last as long.

In fact, the average lifespan of a fiberglass mattress is only around 2 years- much shorter than the 10+ year life expectancy of many other types of mattresses like memory foam or spring coils. This means that you will have to replace your bedding more often, which can become costly in the long run. 

For these reasons, it’s important to take into account all factors when considering a new mattress and weigh up whether or not opting for a fiberglass mattress is right for you.

While fiberglass mattresses may seem attractive due to their low cost and ease of use, the potential discomfort, risk of skin irritation, and short lifespan make them worth avoiding if possible.

Which Mattresses Have Fiberglass?

You will be surprised to know that there are quite a lot of brands that currently use fiberglass in their mattresses. While this may not be the biggest concern when it comes to choosing a bed, it’s important to be aware of these popular brands listed below to stay up-to-date.

Zinus mattress

Zinus is an international mattress brand that has been providing comfortable places to relax for more than 18 million sleepers and sitters since 1979. Zinus engaged in the home market and have become one of the best selling mattress brands with their unique recipe.

Despite the presence of fiberglass in almost Zinus mattresses such as Spa Select Memory Foam and Green Tea Memory Foam Mattress,…there are still many positive aspects and benefits to consider when purchasing this model. 

Firstly, Zinus mattresses are highly affordable. Many models come with built-in technology, such as cooling foams and additional layers, to ensure optimum support while sleeping. They also feature a range of firmness options so you can select one that best suits your personal needs. 

Besides safety features such as fire retardants, Zinus mattresses are also made from materials that have been certified by CertiPUR-US, meaning they won’t contain any hazardous substances nor will they emit any harmful odors into the air.

Helix mattress

Helix Sleep is a mattress company that specializes in providing the perfect sleep experience for each individual. They are well-known for their unique sleep quiz which helps to match customers with the best mattress for them. 

With Helix Sleep you can find an ideal sleeping solution tailored specifically to your needs. Some of their products have fiberglass such as: Helix Sunset Luxe, helix moonlight luxe, and Helix Midnight Mattress.

Helix offers an extensive selection of mattresses that cater to a variety of sleeping styles and preferences. Customers can choose from their standard or Luxe mattress options, which come in a range of firmness levels. 

In addition, Helix’s innovative mattress matchmaker sleep quiz helps those unsure of their ideal mattress find the perfect fit for them quickly and easily. Reviews of Helix’s mattresses are mostly positive, and customers are pleased with the range of options available to them.

Lull mattress

Lull is an online brand that offers comfortable and affordable mattresses. Their selection includes three medium-firm models, all designed to provide optimal support for a good night’s sleep. 

You can get the perfect mattress without breaking the bank with a Lull mattress. Plus, their customer service team is always available to help with any questions or concerns. However,  some of their products have fiberglass. Lull The Luxe Hybrid Mattress in a Box, and Lull The Original Premium Mattress are some to list. 

Besides, these mattresses have a luxurious hybrid construction that offers both foam and fiberglass layers, which work together to ensure maximum comfort while providing the necessary support. 

Additionally, the mattress is designed to be just slightly firmer than average, making it ideal for the back, stomach, and those who prefer firmer mattresses. 

Furthermore, despite being of such high quality and offering so many benefits, the Lull mattress still remains relatively affordable compared to other similar products. Therefore, customers can consider all these pros and cons before making their purchase decision.

Milliard mattress

Milliard mattress is the perfect solution for those living in small spaces, like studio apartments and bachelor pads. Not only can it be folded up during the day to provide more space, but its high-quality design makes sure it’s just as comfortable as any other bed. 

Its portability and convenience also make it a great choice for when family or friends come to stay. Furthermore, individuals who are moving into a new place will find this mattress an invaluable asset until their regular furniture arrives, as they can use the Milliard mattress just like they would a regular bed. 

However, the 6-Inch Memory Foam Tri Folding Mattress and the 10 inch Gel Memory Foam Mattress have fiberglass reinforcement. 

Customers looking to purchase one of these two mattresses should consider the pros and cons before doing so as they will need to determine if having a foldable mattress is suitable for their needs in terms of comfort and access to space.

Olee mattress

Olee is a brand of mattresses that offers great value for money. Their queen-sized mattress can be found for under $200. 

However, customers have reported some issues with durability and overheating. 

Olee uses lower-grade foams, which may not hold up to long-term use, so buyers should consider this before making their purchase because some products that have fiberglass: Olee Sleep Aquarius 10-Inch Memory Foam, Olee Sleep 13 inch Galaxy Hybrid Gel Infused Memory Foam and Pocket Spring Mattress,…

The mattresses offer initial comfort for those with larger body types, however the durability of the mattress may not stand up to constant use over time. Edge support is a common feature that’s important to many sleepers, though these mattresses may not provide optimal support in this area.

Despite the mixed reviews of Olee mattresses, there are still some features that customers can consider when making their decision. With the necessary research and understanding of these features, customers can make informed decisions about whether or not an Olee mattress is right for them.

Allswell mattress

Allswell is a sleep company that offers three mattresses – the Allswell, the Allswell Luxe, and the Allswell Supreme – to provide customers with an attractive price point. The Allswell mattress is a hybrid mattress constructed with charcoal and copper-infused memory foam over pocketed coils. It has a thin comfort layer compared to other hybrid beds, making it ideal for those who are looking for an affordable but supportive sleeping surface.

The Allswell Luxe Classic memory foam is their best-selling and most popular option, offering enhanced support and cushioning than the original mattress. Additionally, they all feature fiberglass layers, although there are no health risks associated with this material as long as it is sealed properly. 

Lucid mattress

Lucid company is renowned in particular for its range of affordable mattresses that come in varying styles and thicknesses as well as featuring multiple combinations of foam layers such as memory foam, polyfoam, latex, and pocket springs. This allows customers to choose the option that best suits their individual needs, body type, and preferred sleeping positions. 

The Lucid 12-Inch Gel Memory Foam is a remarkable mattress that stands out with extraordinary pressure relief and motion isolation, it stands out as the ideal mattress for those looking to improve their sleep quality.

It is constructed with high-quality materials including a breathable, moisture-wicking Tencel cover and two layers of foam: an upper layer of gel memory foam and a lower layer of polyfoam. The mattress also features a unique combination of cooling properties that help to keep you comfortable throughout the night. 

Despite its inclusion of fiberglass, the Lucid mattress is also ideal for thrifty shoppers looking for an affordable memory foam mattress.

Vibe mattress

Vibe mattresses have seen a surge in popularity in recent years due to their unbeatable combination of affordability and convenience when compared to other brands.

The Vibe Gel Memory Foam Mattress has been designed with the idea of providing budget-friendly options and enduring comfort in mind. 

This mattress is 12 inches thick and its medium soft firmness rating of 4 out of 10 falls around the middle range, making it suitable for a variety of sleepers. It comprises two layers of gel-infused foam as its comfort system which help keep the body cool by drawing away heat, while also supporting its contours for even weight distribution.

However, although this mattress is both affordable and comfortable, it contains unhealthy materials such as fiberglass – creating potential health risks. 

Molblly mattress 

Molblly mattress offers superior cushioning and cool comfort with its three layers of foam, free from harsh chemicals. It is certified by CertiPUR-US® and OEKO-TEX®, ensuring customers get the best quality product for their money. 

With a medium soft firmness level ideal for side and back sleepers under 130 pounds, this mattress collection is budget friendly without sacrificing quality. 

Some products that have fiberglass: Molblly Queen Size Mattress Cooling-Gel Memory Foam Mattress, Molblly Queen Mattress, 10 Inch Cooling-Gel Memory Foam Mattress Bed.

This mattress offers the perfect balance of support and comfort with three layers of plush foam. It’s ideal for those looking to sleep safe, too – this mattress is free from harsh chemicals like mercury and formaldehyde, plus it comes with a hypoallergenic cover that helps keep allergies at bay!


Is fiberglass in a mattress OK?

Although certain kinds of fiberglass can be potentially hazardous to our health, the good news: it won’t harm us if we keep the mattress and cover securely sealed. 

Do all mattresses have fiberglass in them?

Many mattresses, especially those of a lower cost, are often created with fiberglass; however, natural, eco-friendly, and organic materials are typically used instead. These types of mattresses can provide the consumer with a higher level of comfort and support than that found in traditional models due to their greater breathability and durability. Furthermore, these mattresses are much safer and healthier for the environment.

What is the healthiest type of mattress?

Pocketed innerspring mattresses provide a plethora of health benefits to their users. Unlike traditional mattresses, pocketed innerspring feature individual springs within the mattress for enhanced spinal support and pressure relief. This setup is then topped with layers of wool, cotton, and other materials to provide an additional layer of comfort and breathability. Additionally, the pocketed coils help to reduce motion transfer across the bed. With these features, this type of mattress is an ideal option for those looking for improved sleep and overall well-being.


Consumer Product Safety Commission. CPSC Approves New Flammability Standard for Mattresses, Federal standard could prevent 270 deaths each year. Retrieved from

JM Editors. Fiber Glass Health & Safety: Understanding the Research Retrieved from–safety-understanding-the-research/

Rate this post
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.