Key Takeaways
- Most Styrofoam is not accepted in curbside recycling, but large, clean polystyrene foam packaging can often be recycled through specialized programs.
- The best recycling opportunities usually come from clean, separated packaging foam rather than food-related items.
- Carlin Waste Recycling helps businesses manage clean polystyrene foam packaging more efficiently and identify recycling opportunities for material that is often treated as waste. Get a quote today!
Is Styrofoam recyclable? For businesses handling large, clean foam packaging, recycling may be possible depending on how the material is separated, stored, and prepared for pickup.
This article walks you through what styrofoam actually is, why it is so difficult to recycle, and what businesses can do to manage foam waste more efficiently, and potentially turn it into something other than a disposal cost.
Let’s take a look!
Is Styrofoam Recyclable?
Yes, Styrofoam is recyclable but only by specialized commercial programs, provided the material is clean polystyrene foam packaging.
📌 Important: The standard curbside recycling program does not apply for recycling styrofoam.
Large protective packaging from shipping, appliances, electronics, or industrial operations is more likely to be recycled than food containers, cups, or plates.
What Is Styrofoam Made Of?
Styrofoam is made of polystyrene, a petroleum-based plastic resin derived from styrene. It is manufactured in different forms depending on its use, including lightweight foam applications.
Styrofoam is also a trademarked name for a specific type of polystyrene foam used in building insulation. Still, many people use the term more broadly when referring to Expanded Polystyrene (EPS) found in packaging and shipping materials.
In commercial settings, the foam waste your business is most likely to handle comes from EPS packaging rather than insulation products. That includes molded inserts, corner blocks, and protective pieces used during storage and transportation.
Is All Styrofoam the Same?
No, not all Styrofoam is the same. The trademarked name refers to extruded polystyrene, or XPS, a denser foam material mainly used in insulation and construction. The foam packaging, cups, plates, and protective inserts many people call Styrofoam are usually made of EPS.
The difference comes down to how each material is made and where it is used. EPS is lightweight and bead-based, which is why it is common in packaging and disposable food containers. XPS has a smoother, more uniform structure, so it is better suited for insulation boards and other building applications.
That is one reason recycling discussions around foam can get confusing. In most cases, businesses dealing with foam waste are handling EPS packaging, not XPS insulation.
EPS is 98% air, which makes transportation one of the biggest recycling challenges.
– British Plastics Federation
What Is Styrofoam Used For?
Styrofoam is used for insulation, cushioning, temperature control, and protective packaging. Businesses often use it to protect products during storage, handling, and shipping.
Common uses also include:
- Protective packaging for electronics.
- Inserts for appliances and furniture.
- Insulated shipping containers.
- Cold-chain packaging for food and pharmaceuticals.
- Disposable cups, plates, and takeout containers.
- Building insulation boards.
- Foam corners and loose-fill packaging.
Why Is Styrofoam Difficult to Recycle?
Styrofoam is difficult to recycle because it’s made up of more than 90% air, which means it takes up an enormous amount of space while adding almost no weight.
In commercial recycling programs, this material often needs to be compressed through densification equipment so it can be handled, shipped, and sold in a practical recyclable format. Because most household recycling programs are not equipped to handle this step, styrofoam is not usually recycled not through your regular curbside bin.
Contamination is another major obstacle. Food residue, tape, labels, moisture, and mixed materials can reduce its recycling value or make an entire load unusable. That is why items like plates, cups, and takeout containers are rarely accepted in recycling programs.
Another issue is that foam breaks apart easily during handling. EPS can crumble into small pieces, which makes cleanup harder and increases contamination at recycling facilities. For that reason, many local programs treat it as a contaminant rather than a recyclable material.
Can Businesses Recycle Styrofoam?
Yes, businesses can recycle Styrofoam if the material is properly cleaned and sorted, typically with the help of a recycling broker. A qualified buyer can evaluate your specific situation, determine whether densification is required, and guide you toward the most efficient solution – helping you avoid costly mistakes and connect with the best available market for your material.
What Happens to Styrofoam When It Is Recycled?
When Styrofoam is recycled, it goes through the following process:
1. Collection and Sorting
The material is collected and separated from trash, cardboard, plastic film, and other contaminants. Clean packaging foam is usually easier to recycle than mixed or food-soiled material.
2. Inspection and Preparation
The material is checked for moisture, tape, labels, and debris before processing. In some cases, it is also broken down or shredded to make handling easier.
3. Densification
The foam is compressed with densifying equipment or processed through a hot melt system to remove the air and reduce its volume. This step makes storage and transportation much more efficient.
4. Transportation to a Reclaimer
Once compressed, the material can be shipped to a processor or end market in a form that is easier to handle and more practical to recycle. This is what makes bulky foam more manageable in commercial recycling programs.
5. Manufacturing into New Products
The recycled polystyrene can be used to make items such as picture frames, molding, and other household or construction products. Instead of being discarded, the material is turned into something usable again.
Which Types of Businesses Generate the Most Styrofoam Waste?
The types of businesses that generate the most Styrofoam waste are those that regularly receive, ship, or store products protected with foam packaging. These often include:
- Manufacturers
- Third-party logistics providers
- Warehouses and distribution centers
- Electronics companies
- Appliance retailers and distributors
- Furniture companies
- Pharmaceutical and cold-chain shippers
- Foodservice distributors using insulated packaging
If you run a warehouse, distribution center, or production site, large foam pieces may be one of the easiest waste streams to separate. That makes commercial recycling a practical option to consider, even when local curbside programs do not accept the material.
Community education and industry participation are essential for improving polystyrene recycling rates.
– Global EPS Sustainability Alliance
What Are the Best Styrofoam Disposal Practices for Businesses?
The best Styrofoam disposal practices for businesses are to separate the material early, keep it clean, and manage it in a way that makes recycling or disposal more efficient.
Good practices include:
- Keep foam packaging separate from food waste and general trash.
- Store it in a dry, covered area.
- Remove tape, labels, cardboard, and other mixed materials when possible.
- Break down large pieces only when that improves storage without contaminating the load.
- Track how much foam your business generates over time.
- Check whether densification is needed before pickup or transport.
- Work with a recycling partner that understands polystyrene markets.
If your business does not generate enough volume for direct recycling, a broker may still help you improve logistics, assess market options, and reduce the amount of foam sent to landfill. That can keep your space cleaner and make waste handling easier across different material streams.
Can Businesses Make Money from Styrofoam Recycling?
Yes, businesses can earn money from styrofoam recycling. You can get around $0.10 and $0.25 per pound for clean, densified Styrofoam in the U.S. recycling market, according to data from INTCO Recycling.
You also benefit from lowering your waste management costs as recycling can help reduce hauling expenses, frees up floor space, and keeps receiving or storage areas more organized.
Sell Your Business’s Polystyrene Waste Today: Contact Carlin Waste Recycling
If your company handles foam packaging made of polystyrene, at Carlin Waste Recycling we can help you turn that material into a more manageable waste stream.
We work with businesses that generate foam inserts, corner blocks, molded packaging, and other polystyrene-based materials during shipping, storage, and product handling. When that foam is clean and separated properly, it may be suitable for recycling rather than disposal.
If this material is taking up space in your warehouse or complicating your waste flow, we can help you assess the volume, handling requirements, and recycling potential of your foam packaging.
Contact us today to discuss your polystyrene waste and request a quote!
Styrofoam FAQs
Is Styrofoam Being Banned in the U.S.?
Yes, Styrofoam is being banned or restricted in parts of the United States, especially in food service applications. California restricts expanded polystyrene food service ware because the required recycling threshold has not been met. Oregon also bans polystyrene foam food containers for prepared food, and Virginia has also phased in restrictions on certain foam products.
Is Styrofoam the Same as Polystyrene?
No, Styrofoam is not the same as polystyrene. Styrofoam is a trademarked brand name used for extruded polystyrene, or XPS, while many foam cups, containers, and packaging materials people call Styrofoam are actually made of expanded polystyrene, or EPS.
Is Styrofoam Flammable?
Yes, Styrofoam is flammable. Polystyrene foam should be kept away from open flames and high heat, and some building-grade products must be installed with protective barriers to meet code requirements.
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