Does Lull Mattress Have Fiberglass? (Tested by Experts!)

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Does Lull Mattress Have Fiberglass?

Does Lull Mattress Have Fiberglass?

Yes, some Lull Mattresses do contain small amounts of fiberglass within fire retardant socks. This is done to ensure that the mattress meets the fire safety standards set by the Consumer Product Safety Commission (CPSC). The fiberglass used in these socks is non-toxic and does not pose any health risks.

The Lull Mattress is a memory foam mattress that was specifically designed to provide users with a comfortable and supportive sleeping surface.

The mattress is made with multiple layers of memory foam, which contour to the body and help to relieve pressure points. 

The top layer of the mattress is also infused with gel, which helps to regulate body temperature.

In addition, the mattress is wrapped in a breathable cover that helps to keep sleepers cool and comfortable throughout the night.

Overall, the Lull Mattress is an excellent option for those looking for a supportive and comfortable mattress.

So, Does Lull Mattress Have Fiberglass?

Yes, Lull Mattress does have fiberglass. The mattress contains a fire resistant layer with a blend of polyester and rayon fibers, which includes a layer of fiberglass. This layer ensures that the mattress is fire resistant and meets all safety standards.

Best Non Toxic Lull Mattress To Buy:

The Dangers Of Sleeping On A Mattress With Fiberglass:

Sleeping on a mattress with fiberglass can be dangerous for several reasons. First, the tiny fibers can become embedded in your skin, causing irritation and even burns.

Second, inhaling the fibers can damage your lungs and cause respiratory problems. 

Finally, the fibers can easily ignite, leading to a fire that could spread quickly and put you at risk of serious injury or death.

Do Lull Mattresses Have Fiberglass?

Lull mattresses are certified by CertiPUR-US, meaning they are made without ozone depleters, mercury, lead, heavy metals, formaldehyde, or phthalates.

In addition, Lull mattresses do not have any flame retardant chemicals. They use a special fiberglass sock to protect the foam from fire.

While some people may be concerned about sleeping on a mattress that contains fiberglass, it is important to note that the fiberglass used in Lull mattresses is encapsulated in a fabric sleeve. 

This means that it is not in direct contact with your skin and is not considered to be a health hazard. So you can rest easy knowing that your Lull mattress is not only comfortable but also safe.

Lull Mattresses: What Should You Consider?

When it comes to choosing a mattress, there are a lot of factors to consider. But with so many options on the market, it can be tough to know where to start.

If you’re thinking about purchasing a Lull mattress, here are a few things you should keep in mind.

Build Quality

Lull mattresses are made of quality materials and have a good build quality. They are CertiPUR-US certified, meaning that they are suitable for people who are sensitive or allergic to various chemicals used in these bedding products. 

Their support core has a highly supportive system with a grid design that ensures a better transition from the comfort layer to the base, providing you with a perfect balance between comfort and support.


Lull is a mattress company that takes a unique approach to firmness. Rather than offering various firmness levels, they claim to have achieved a perfect balance between softness and support.

This makes their mattresses suitable for everyone, regardless of body type or sleep position. 

The modularity of the Lull mattresses is what makes this possible. By allowing users to adjust the level of firmness, they are able to create a mattress that is perfect for them.

This makes Lull an excellent choice for those who want a versatile mattress that can be customized to their needs.

Cooling Technology

Memory foam mattresses are known for being hot and uncomfortable, but Lull has solved this issue by using a type of memory foam that is infused with PCM. This ensures that you stay cool all night long, no matter what the climate. 

In addition, the Nector is highly adaptive in terms of conformity, so you will get a comfortable night’s sleep. You can use your Lull mattress all year long without worrying about overheating.

Find the Perfect Bedding For You

If you’re looking for a quality bedding set to go with your new Lull mattress, the brand has you covered. Lull’s bedding kit includes pillows and sheets as per the standard of the brand. 

Lull offers a 365-day trial period so you can sleep on your mattress and make sure it’s the right fit for if you’re not happy with the mattress after sleeping on it for a while, you can always return it.

How Do I Know If My Mattress Is Fiberglass?

To find out if your mattress contains fiberglass, you need to check the tag. The tag should tell you how much fiberglass is in the mattress. If it says XX% glass fiber, that means there is fiberglass in the mattress.

How Do You Get Fiberglass Out Of Mattress?

If you’re unlucky enough to get fiberglass in your mattress, don’t despair. There are a few simple steps you can follow to remove the material and get back to enjoying a good night’s sleep. 

First, use a vacuum cleaner with a brush attachment to thoroughly vacuum the affected area.

This will help to remove any loose fibers. Next, dampen a cloth with water and lightly dab at the area to remove any remaining bits of fiberglass. 

Finally, apply a generous amount of talcum powder or cornstarch to the area and let it sit for several hours before vacuuming it up.

With a little patience and effort, you’ll be able to rid your mattress of fiberglass and get back to enjoying a comfortable night’s sleep.

Is My Lull Mattress Safe?

3rd party global rating standard Certipur has certified that Lull mattresses are free of harmful chemicals and gasses. Additionally, five other rating groups have given Lull high marks for safety.

Lull does not contain ozone depletors, making it a safe choice for people looking for a nontoxic mattress. When it comes to safety, Lull has you covered.

Is There Off-Gassing With Lull Mattresses?

There may be some initial off-gassing when you first set up your Lull mattress. However, this is normal and should dissipate within a few days. Be sure to ventilate your room well to help the process along.

You can also try leaving the mattress cover off for a day or two to give the mattress a chance to air out. 

Does the Lull mattress get hot?

The Lull mattress is made of all-foam, which means it may retain some heat. However, the Lull features a cooling cover and gel-infused memory foam to help keep the top of the mattress from feeling too hot.

Both of these materials are designed to promote airflow and prevent heat build-up.


All in all, the Lull Mattress is a great product that uses fiberglass. It has many features that make it a good choice for consumers, including its cooling properties, motion isolation, and durability.

If you are looking for a new mattress, the Lull should be at the top of your list.


What is a lull mattress made of?

Lull mattresses are made with three layers of premium foam. The top layer is a 3-inch layer of gel-infused memory foam that contours to your body for optimal comfort.

The middle layer is made of 1.5-inches of transitional foam that helps provide support and disperse your body weight. The bottom layer is a 7.5-inch layer of high-density support foam that helps to provide the foundation for the mattress.

Do all mattresses have fiberglass in them?

No, not all mattresses have fiberglass in them. Fiberglass is used in some mattresses as a fire retardant, but it is not found in all mattresses.

Some mattresses may use other materials such as polyurethane foam, cotton batting, and wool to meet fire safety standards.

Is lull mattress safe?

Yes, Lull mattresses are safe. They are made with CertiPUR-US certified foam, which is free of flame retardants, heavy metals, formaldehyde, and phthalates.

The mattresses also have a breathable mesh cover to promote airflow, and the foam is designed to contour to your body for optimal comfort and support.

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