AQC Industries has revolutionized air-duct systems for underground in commercial, industrial and residential applications. The BlueDuct®, Preinsulated Duct Systems are advanced alternatives to fiberglass and sheet metal ductwork with many benefits, including energy and labor savings. AQC engineers, technicians and representatives work closely with customers to provide consistent high-quality products, CAD services and contractor training. AQC’s products are offered through knowledgeable distributors and representatives throughout North America.

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The BlueDuct® Underground Ducts Why Underground Duct

Engineered to Endure

The BlueDuct® is the only proven, direct-burial underground duct system. Self-insulated, it includes plenums, run-outs, diffuser boots—all of the components for a complete system up to the finished floor. The BlueDuct is durable and problem-free. It won’t corrode, mold, leak, rust or crush.

Project Gallery

Lafleche

Lafleche

Quebec, AL

Bellevue Youth Center – Washington

Bellevue Youth Center – Washington

Seattle, WA

Mendenhall Library, Juneau, Alaska

Mendenhall Library, Juneau, Alaska

Juneau, Alaska

Madera High School

Madera High School

Madera, CA

Treasure Island Casino – Minnesota

Treasure Island Casino – Minnesota

Welch, MN

Star Island Florida

Star Island Florida

Star Island, Florida

Minneapolis St. Paul Airport

Minneapolis St. Paul Airport

Minneapolis, MN

Mausoleaum in CT

Mausoleaum in CT

Connecticut

St. Anthony HealthPlex – Oklahoma

St. Anthony HealthPlex – Oklahoma

Oklahoma City, OK

Grand Treasure Casino – North Dakota

Grand Treasure Casino – North Dakota

Trenton, ND

GSK Pharmaceuticals – Pennsylvania

GSK Pharmaceuticals – Pennsylvania

Philadelphia, PA

Northern Arizona University – Arizona

Northern Arizona University – Arizona

Flagstaff, Arizona

Bell Grove High School – Illinois

Bell Grove High School – Illinois

Illinois

Vashon High School – Washington

Vashon High School – Washington

Washington

Sheels

Sheels

Colorado Springs, CO

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