Long Story Short: Do Spring Mattresses Have Fiberglass: Yes, most of the spring and coil mattresses do have fiberglass in them, unlike foam, and hybrid, spring mattresses also have fiberglass as their flame retardant.

but there are lots of ways you can find a natural spring mattress without fiberglass which you will see below.

If you are looking to buy a spring or innerspring mattress then you need to know whether spring mattresses have fiberglass or not.

Because spring mattresses are the most common and popular mattresses in the United States.

the answer to your question is yes, most of the coil, spring, or innerspring mattresses do have fiberglass in them.

In fact, coil or innerspring mattresses are the most common type of mattresses that have fiberglass in them compared to other types.

In this article, we will discuss what spring mattresses have fiberglass and how can you find a spring mattress without fiberglass.

We will also discuss why spring mattresses use fiberglass and how to get rid of them.

Let’s get started.

Do Spring Mattresses Have Fiberglass?

Yes, most of the spring mattresses do have fiberglass in them.

But not all spring mattresses have fiberglass in their mattresses so if you just know how to find a spring mattress without fiberglass then you are ready to go.

And also you need to know where is fiberglass located in spring mattresses.

Where is Fiberglass in Spring Mattresses?

These spring or innerspring mattresses have fiberglass surrounding the coils or between two layers of the materials.

And most of the mattresses also put fiberglass beneath the cover.

So the fiberglass in spring mattresses can’t be seen by the naked eye.

But fiberglass in spring mattresses is really dangerous.

Why do Spring Mattresses Contain Fiberglass?

Spring Mattresses Have Fiberglass

Spring mattresses are the not only type of mattresses that have fiberglass in them.

Because 80% of the mattresses in the United States have fiberglass in them.

But spring mattresses are the most common type of mattress that has fiberglass in them.

But why do spring mattresses and others have fiberglass?

According to the federal law of commission, every mattress must have flame retardants to protect the mattress against fire.

This law is made to reduce the accidents caused by fire.

Because mattresses with no flame retardants can easily come into contact with fire.

So flame retardants can make the mattresses fireproof for at least 30 seconds.

And to follow this law, every mattress company in the United States must use flame retardants in their mattresses.

Because if they don’t then they can’t sell their mattresses any longer in the United States.

So all mattress companies including spring mattresses must use flame retardant in their mattresses.

But there are two types of flame retardants in the market.

  1. Natural Flame retardants- These natural flame retardants include wool, cotton, latex, rubber, rayon, and other natural materials but these flame retardants can be expensive.
  2. Cheap Flame retardants- These Cheap flame retardants include fiberglass and silica which are so cheap but dangerous.

Most of the spring mattress companies in the United States sell affordable mattresses so they can’t afford to use those natural flame retardants.

Because natural flame retardants are expensive.

On the other hand, fiberglass is cheap and acts as a fire barrier in mattresses so these companies always choose fiberglass as a cheap alternative.

That’s why spring mattresses use fiberglass.

Also Read: How to Get Rid of Fiberglass From Mattress

Do Innerspring or Coil Mattresses Use Fiberglass?

Innerspring, coil, and spring mattresses all are the same and yes, they use fiberglass in their mattresses.

But as I said before, not all spring mattresses use fiberglass in their mattresses.

So it’s important for you to find a spring mattress that doesn’t contains fiberglass.

How to Find Spring Mattress with No Fiberglass?

If you want to find an innerspring or coil mattress that has no fiberglass then there are lots of ways that you can do that.

So in this session, we will discuss some proven ways and tips to find fiberglass-free spring mattresses.

Also Read: Does Hybrid Mattresses Have Fiberglass?

1. Check Mattresses with Fiberglass list.

Before you start finding spring mattresses without fiberglass, it’s really important for you to know what mattress brands use fiberglass.

Here is an article on a list of mattresses with fiberglass.

By using this list you can avoid the mattress brand that has fiberglass.

So avoid those brands at any cost if you want to find mattresses without fiberglass.

2. Check the Label

Always check the label of your spring mattress before purchasing a spring mattress.

Because nearly all mattresses list their ingredients list on their mattress label.

So when you find any materials related to fiberglass on their mattress label, you can be sure that the mattress has fiberglass.

If you don’t know too much about those ingredients then you can do a quick Google search about those ingredients to check whether it’s related to fiberglass or not.

This is the easiest way to find fiberglass in spring mattress but sometimes mattress company can hide that their mattress contains fiberglass.

So in that case you need to find another way to check fiberglass in their mattress.

3. Origin Of the Mattress

You also need to check the manufacturing country of that mattress.

Suppose that the mattress is in MADE IN USA then you can be sure that the mattress has a low risk of fiberglass.

But if the mattress is in MADE IN CHINA then there are high chances of fiberglass.

4. Red Flags

You also need to check some red flags in mattresses like non-removable covers or warnings like do not wash or remove the cover of the mattress without a valid reason.

Because As I said before mattress companies put fiberglass beneath their mattress cover.

So when you open, remove the cover from the mattress then it can expose their truth and no one will buy their mattresses.

So if you see these red flags then that mattress has fiberglass.

5. Do Online Research

If you do a proper research before buying any spring mattress then it would be best.

Suppose you want to buy a Saatva’s innerspring mattress then all you just need to search on Google “ Does Saatva Mattress Have Fiberglass?”

And you can even read forums sites like Reddit and Quora to see the testimonies from real customers.

And also do not forget to check the question answers section and reviews from the product page of that mattress.

Final Words

If you want to buy a spring mattress then you can buy a spring mattress that doesn’t contain fiberglass.

Because if you just buy any cheap innerspring mattress from the market then there is a high chance that the mattress has fiberglass.

So always do your proper research before buying a spring mattress.

And always read the reviews and testimonies from the real customers who bought that mattress.

If you have any questions regarding spring mattress fiberglass then you can ask them in the comment section of this article.