designed for Performance
and Innovation
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.
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 Storage / Pre-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 installation – We 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.
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.
Latest News
PROBLEM POTATOES AT HARVEST | PART 2
PROBLEM POTATOES AT HARVEST | PART 2 Written By: Bob Hesse, October 2012, Edited: Chip Hesse, September 2019 So last time we talked about the first steps, know the risk of placing potatoes into storage, harvesting a dry crop, and harvest temperatures. Read our...
PROBLEM POTATOES AT HARVEST | PART 1
PROBLEM POTATOES AT HARVEST | PART 1 Written By: Bob Hesse, October 2012, Edited: Chip Hesse, September 2019 It is tough to fix problems that come into storage. However, every grower experiences them. Arguably one of the most important tasks at harvest is knowing what...
Successful Onion Storage Management in the Columbia Basin pt. 4/4
PART 1, PART 2, and PART 3 of our series are important information to have before diving into the final section on Storage Management. We invite you to take a few minutes an catch up before reading this last section. All of these parts create the perfect environment...
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