Bahnson Environmental Specialties is now Environmental Specialties, LLC.

Gigastorage Cold and Freezer Rooms

As the global demand for cold storage solutions for vaccines, biologics, and pharmaceuticals increases, so too does the need for ultra-large, highly precise storage environments. Environmental Specialties (ES) is proud to introduce gigastorage— a new term we’ve coined to describe pharmaceutical-grade cold storage warehouses that stand over 35-feet high. Our cold and freezer gigastorage is custom engineered to meet the stringent performance standards of scientific and pharmaceutical applications with engineering complexity far beyond standard buildings.

Unmatched Experience, Turnkey Execution

Gigastorage custom environments are designed to preserve vital products that require strict horizontal and vertical uniformity in temperature and humidity. At this scale, even minor design missteps can put entire inventories at risk. ES delivers the performance and precision these mission-critical systems demand. We’ve helped clients protect products whose combined value surpasses one billion dollars—you can count on our expertise.

With hundreds of years of combined experience across our engineering, installation, and start-Up teams, ES is one of the only providers in the industry capable of delivering gigastorage-scale solutions. We’ve completed dozens of gigastorage projects, serving as a design-build partner with full design-assist responsibility. Our integrated approach brings engineering, EPCMs, and owners together to help ensure alignment from concept to commissioning. You can find our gigastorage rooms—like the 700,000-cubic-foot cold facility we built for a vaccine manufacturer—at locations across the country.

Tacking Complex Design and Engineering Challenges

Designing a gigastorage warehouse goes far beyond simply scaling up a traditional cold or freezer room. These facilities introduce a unique set of cold storage construction and design engineering challenges, including:

  • Oversized doors and equipment
  • Complex material handling and lighting loads
  • Unpredictable outdoor or uncontrolled indoor conditions
  • Variable moisture ingress and extreme pulldown rates
  • Dense racking systems and tight airflow requirements
  • Larger footprints and non-standard refrigeration equipment

All these factors must be expertly evaluated and integrated. The cost of getting it wrong—whether due to condensation issues, pulldown inefficiencies, or airflow miscalculations—is extremely high, both financially and in terms of product safety. ES has the experience, the expertise, and the team required to execute these sophisticated projects.

Trusted Trade Professionals. Proven Process.

Due to the high stakes involved, gigastorage cold and freezer rooms should only be performed by the most capable and experienced teams in cold storage construction and design engineering. ES works with a select group of experts who specialize in large-scale cold storage construction, environmental chambers, and precision design engineering. These professionals, combined with our dedicated internal team, deliver exceptional quality from concept to commissioning. Our cold and freezer room portfolio, including gigastorage installations, is proof that we can deliver at scale—without compromising the precision your operation requires.

Ready to build at scale?

Our team is here to help you design and deliver cold storage solutions that meet the highest standards of performance, precision, and reliability.

Contact us today to start your gigastorage cold storage construction project.

  • “Thanks again for the support in getting us to this stage eventually – finding an incubator that meets our temperature spec has been a challenge for us for the last few years and this is a significant milestone for the business. Hopefully we will have more good news to report in the new year.”

    Project Engineer, Major Biotechnology Manufacturer

  • “During a recent external audit, an inspector requested the PM/Cal documents for the stability chambers. It was my pleasure to give him the nicely presented binders. I could tell he was impressed.

    Thanks for the great service you have provided for us over the years.”

    Teresa P, Taste Texture and Health, DSM-Firmenich

  • “Environmental Specialties has always provided me with great service. All the individuals I worked with were knowledgeable about ES products and services.  They were highly skilled. I relied on ES for pm, calibration, qualification, repair, chamber sourcing and consultations. I interacted with a lot of your employees.  The feedback was always spot on. They were always smiling and supportive even in the most difficult situations. ES is a great company with good people.”

    Judy S., Senior Laboratory Technical Support Specialist, Merck Wilson

Subscribe to our newsletter

All fields required