Project Description

Where Costco comes for the right roof, every time, every location.



Costco stores may look similar, but each has a unique set of roofing challenges based on its geographic location, climate and the condition of its existing roof. At Barrier, we understand these challenges and offer a variety of solutions for Costco stores in all areas of the United States.


  • Polyurethane foam roofing
  • Single-ply roofing
  • Urethane metal restoration system


We offer three basic roofing systems for Costco stores: polyurethane foam, PVC single-ply and metal urethane coating. Each of these is customizable to accommodate virtually any set of geographic, climatic or roofing conditions. Which is why Costco trusts Barrier to provide the best roofing solution for each unique store.

“Barrier provides consistent quality workmanship while making every effort to meet the contract scope and deadlines of a challenging construction schedule. They don’t deviate from their high safety standards, even under the most fast-paced schedules. Barrier’s people are top notch professionals that work well with other contractors.”
Wes Clayton, Quality Control Manager, Span Construction & Engineering
Project Name: Costco
Location: Multiple
Facility Type: Retail Warehouse Stores
Substrate: Various

Costco facilities protected by Barrier

San Leandro, CA
Kirkland, WA
Portland, OR
Waipahu, HI
San Jose, CA
Kona, HI
Eureka, CA
Lantana, FL
Vacaville, CA
Gig Harbor, WA

Huntsville, AL
Folsom, CA
Aloha, OR
Miami, FL
Norfolk, VA
Sunnyvale, CA
Edmonton AB, Canada
Winnipeg MB, Canada
King of Prussia, PA
Santa Cruz, CA

Manteca, CA
Novato, CA
Charleston, SC
Lakewood, CA
Fremont, CA
Juneau, AK
Colorado Springs, CO
Brandon, FL
Napa, CA

Goleta, CA
Hawaii Kai, HI
Iwilei, HI
West Bayamon, Puerto Rico
Interlomas, Mexico
Puebla, Mexico
Monterrey, Mexico
Jalapa, Mexico