Help your building keep its cool.

Barrier offers spray-on polyurethane foam insulation systems for virtually any commercial cold storage, wine tanks and building envelope.

Applications: Retrofit or New Construction

  • Cold Storage: seamless applications including vapor barrier options designed for temperature control facilities
  • Tank Insulation: applications to fully insulate wine, water, sewage and more
  • Airtight Insulation: spray-on insulation to walls, studs, ceiling and attics


• Energy Efficient: high R value available
• Continuous Barrier: against moisture, gas, odor, noise and more
• Versatile: reduces energy usage and adds protection to roofs, walls, tanks and more
• Creates an Airtight Environment: for protection against dirt, mold and irritants
• High-Tech Solution: for the entire building envelope

Want to hear for yourself?
Click here to view success stories from satisfied customers.

Cold Storage Insulation Video




“In my business, time is money. I know the job is going to be done with Barrier, and I can move on to the next project.”
John Kashian, Caddis Properties
Having completed over 65 successful projects with Barrier Roofing as a part of the Span Construction team, I can without question recommend them for your next project.
Ernie Brandi, Span Construction and Engineering Inc.
Barrier nitro coating was applied to the walls, floor and ceiling in our new dairy milking barn. We are completely satisfied – not only is it very durable, but it also cleans up very well without much effort.”
Frank D. Borba, FDB Holsteins
Barrier put a polyurethane foam roof over 200,000 square feet at our facility, which has saved us over 30% on our energy bill – and without any leaks!
Jim Reed, Charles Krug Winery