Plastic File Boxes

Make organizing, moving, and storing easy with our plastic file boxes. Our stackable storage boxes are manufactured in the U.S. using water, heat, and weather-resistant corrugated plastic. They’re produced with double-wall sides and bottoms for extra strength and durability. Each box can withstand up to 600 pounds of pressure, and be stacked up to eight boxes high.

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Plastic Storage Boxes

Need to organize your home or business? Keep valuable items and documents protected in our strong and moisture-resistant stackable storage boxes. Shop now for special limited-time pricing.

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Benefits of Plastic Storage Boxes With Lids

There are many benefits to choosing corrugated plastic boxes over other types of storage boxes. All plastic boxes produced by Primex are:

  • More sustainable, with a longer life cycle than paper corrugated or cardboard
  • Water-resistant
  • Fade-resistant
  • Strong and durable, yet lightweight
  • Made of recyclable polypropylene (check with your local municipality; recycle code 5)
Recycling logo with "Recyclable Polypropylene" text

FAQs About Ordering Plastic File Boxes

Have questions about ordering plastic file boxes from Primex? Browse our frequently asked questions below. If you don’t find the answer you need here, contact us. One of our experts will be glad to help.

I Need a Box With Unique Dimensions. Does Primex Offer Other Custom Sizes for Large Orders?

If the size you need is not listed above, contact our team, and we’ll do our best to accommodate your custom order.

How Much Weight Can Each Box Hold?

Our plastic storage boxes with lids can hold up to 100 pounds of weight. They can also withstand up to 600 pounds of pressure and be stacked up to eight boxes high for easy storage.

Are Primex Boxes Water or Heat Proof?

Our plastic file boxes are water, moisture, and heat resistant to keep your valuable documents safe and dry.

Are Primex’s Boxes Recyclable?

Yes! Primex is committed to sustainability, and we divert more than 200 million pounds of plastic from the waste stream to reclamation programs each year.

We produce our plastic file boxes using polypropylene because it is accepted at most recycling facilities and is much stronger and more durable than other box materials like cardboard.

Check with your local municipality to confirm its recycling capabilities.

Does Primex Offer Discounts for Bulk Orders?

In most cases, the more you buy, the more you save. Contact us for special large-order pricing on your plastic storage boxes.

How Soon After Ordering Will I Get My Boxes?

Once we receive your order, your plastic file boxes will be shipped via UPS within two to five business days. When your order ships, you’ll receive a confirmation with tracking details.

How Are Boxes Shipped?

Boxes are shipped flat via UPS. Some assembly is required, but no glue, adhesive, or tools are needed. We are currently only shipping within the United States.