Owens Corning 703 R-4.3 1 x 24 x 48 inch Fiberglass Unfaced Insulation Board

Types 703 Series Insulation Boards are made of inorganic glass fibers with a thermosetting resin binder and formed into semi-rigid or rigid rectangular boards. Types 703 is available with factory-applied FRK or poly-encapsulated ASJ Max facings. Both facings are vapor retarders and provide a neat, finished appearance in mechanical applications.

• Save and reduce heat transfer, lowering operating costs
• Resists damage and maintains structural integrity and efficiency
• Efficiently reduces sound transmission
• 703 is lightweight, resilient, and easy to handle and fabricate on the job site

• ASTM C612, Mineral Fiber Block & Board Thermal Insulation, Types IA, IB - Types 703
• ASTM C795, Thermal Insulation for Use Over Austenitic Stainless Steel
• CAN/CGSB-51.10 - Type I, Class I - Type 703
• NFPA 90A and 90B
• California Insulation Quality Standards CA-T052

Owens Corning Type 703 insulation boards are semi-rigid use for mechanical equipment, air conditioning ductwork, and walls and ceilings.

• Certified by SCS Global Services to contain an average of 53% recycled glass content, 31% pre-consumer, and 22% post-consumer
• Environmental Product Declaration (EPD) has been certified by UL environment
• For unfaced products only: Material Health Certificate from Cradle to Cradle Products Innovation Institute
• Health Product Declaration (HPD)