Air-Tight Inner Core - Energy Efficient/No Fiberglass Erosion in to Air Stream

Encapsulated Wire Helix - No Unraveling When Cut to Length/Quick Installation

Smooth Inner Core - Low Friction Loss/Low Operating Cost

Thick Blanket of Fiberglass Insulation - Energy Efficient/Excellent Thermal Characteristics

Tough Reinforced Metalized Polyester Jacket - Tear and Puncture Resistant/Low Maintenance

Lightweight Compact Carton - Reduces Warehouse and Jobsite Handling Cost

GREENGUARD® Certified