When Storage Matters

designed for Performance

and Innovation

At Suberizer, our turnkey storage systems are engineered for maximum efficiency making us the industry leader in envelope storage since 1972.

When storage performance matters, turn to Suberizer!

If you need a new storage solution for your raw potatoes or onions and want to maximize product quality while minimizing losses due to improper supply air, Suberizer is here to help. With more than four decades of experience in raw potato and onion storage, our products provide the best possible performance at an affordable cost. We are in this business with you.

We offer two primary raw product storage systems, which are customizable to a growers’ particular needs.

Suberizer Potato and Onion Storage


The Suberizer Envelope Storage System

Suberizer, Inc. was the first in the industry to develop the Envelope system. The Suberizer Envelope Storage System uses a proprietary conditioned or vented barrier to separate the storage bay environment from the exterior weather conditions. With the help of today’s insulation R-Values and Suberizer’s cavity design, the worries of condensation are gone. Suberizer, Inc. can control all surroundings of the product in the storage bay with excellent precision.  to help control condensation and moisture within the storage area. The envelope storage features an external fanhouse and single ridge design.

The Suberizer Curve Storage System

The Suberizer Curve Storage System utilizes a unique curved design, which helps maximize storage flexibility and minimize construction costs. Thanks to the Air Everywhere Floor System and the flexibility of the Suberizer Curve, the air designed for your product is guaranteed to get there – evenly and uniformly for all product in storage. The Suberizer Curve is extremely versatile for many custom designs and raw product applications. Give us a call and ask how the Suberizer Curve can best apply to suite your storage needs.

We can manufacture raw potato and onion storage facilities of every size needed in the industry. We have the ability to design around a growers’ product and their unique specifications.

Learn More: About Suberizer / Storage Systems

AirEverywhere Floor

One of the secrets behind our storage systems is the AirEverywhere Floor System. Uniform air distribution is the most important part of safeguarding the onion and potato products – and that’s exactly what our AirEverywhere Floor System delivers.

Complex Air Delivery

Our goal is to minimize static pressure drops throughout the storage facility and maximize the air delivered to the pile. In service of this goal, the AirEverywhere Floor System utilizes thousands of floor vents that deliver even, constant, uniform airflow throughout the entire pile or storage bay.

This ensures that no matter the size or position of the product pile, the airflow is maintained at a steady rate – minimizing product losses. Most of our customers notice a significant difference within just a year of implementing an AirFloor system in a Suberizer, Inc. onion or potato storage.

Engineering-First Approach

Suberizer’s engineering-first approach allows us to design the overall system with an emphasis on excellent fluid dynamics. The Suberizer external fanhouse is fundamental in uniform air distribution. With the external fanhouse, the entire potato pile for both storage bays are located beyond the fanhouse. Air in the Suberizer Curve and Suberizer Envelope never has to turn multiple directions or backwards before reaching the pile.

Custom Design Builds

Suberizer, Inc. manufactures buildings in house as well as works with several other building manufactures to design and construct any sort of building our clients’ may need to go along with their storage facility. We are with them all the way.

Learn More: Potato Storage / Onion StoragePre-engineered Metal Buildings

Our Approach

Minimizing loss and maximizing returns is important to our clients – and it’s important to us. That’s why we take a unique approach with our raw product storage solutions. Learn more below and see what sets Suberizer, Inc. apart from the competition.

  • Custom-built storage solutions – Both the Suberizer Envelope Storage System and Suberizer Curve Storage System can be built to our clients precise specifications for size, airflow, and more. Contact us now to learn more and start planning your new onion and potato storage solution.
  • Rapid build and installationWe are able to manufacture most of our buildings in-house, without waiting for large steel manufacturers, and we have the staff, equipment, and contractors necessary to build and assemble the storage solutions quickly and efficiently. Our detail-oriented approach to project management helps our clients stay in the loop throughout the entire process which ensures the success of their project.
  • Industry-leading technology – From our proprietary AirEverywhere Floor to the advanced BTU Ventilation systems we use to move air throughout the storage building, we use the most advanced technology to meet our clients’ needs – and guarantee peak performance

Learn More: Envelope Storage / Curve Storage / Air Everywhere Floor

Configurations & Technology

Our storage facitilies come in two standard configurations, featuring our custom Air Everywhere technology.

Envelope Storage
Suberizer Curve Storage
Suberizer Air Everywhere

Contact Us for a Consultation and Learn More Now!

Sound interesting? Learn about the benefits of our unique onion and potato storage solutions, hear from past clients and case studies, or speak to a storage expert. Contact us right away!

Fill out our online form or give us a call at (509) 488-5990, and we’d be happy to answer any questions you may have about the Suberizer Envelope or Suberizer Curve Storage System.

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