Owens Corning Fiberglas™ 703 Insulation

Manufacturer: Owens Corning
Product Description

Types 703 are available with factory-applied Unfaced, FRK or ASJ facings. Both facings are vapor retarders and provide a neat, finished appearance in mechanical applications.

Owens Corning Fiberglas™ 700 Series Insulation are made of inorganic glass fibers with a thermosetting resin binder and formed into flexible, semi-rigid or rigid rectangular boards of varying densities. 700 Series saves energy, reduces heat transfer, and efficiently reduces sound transmission. It's easy to handle, fabricate on the job site and install.

Product is intended for professional installation. Contact us or sizing availability.


Standards, Codes Compliance

  • ASTM C553, Mineral Fiber Blanket Thermal Insulation, Type III – Type 701
  • ASTM C612, Mineral Fiber Block & Board Thermal Insulation, Types IA, IB – Types 703, 705, 706, 707
  • ASTM C795, Thermal Insulation For Use Over Austenitic Stainless Steel3 (except 701)
  • ASTM C1136, Flexible Low Permeance Vapor Retarders for Thermal Insulation, Type I: ASJ; Type II: FRK
  • Nuclear Regulatory Commission Guide 1.36, NonMetallic Thermal Insulation3 (except 701)
  • Doesn't contain the fire retardant decabrominated diphenyl ether (decaBDE)
  • CAN/CGSB-51.10 – Type I, Class I – Types 703
  • NFPA 90A and 90B
  • California Insulation Quality Standards CA-T052
  • 700 Series FIBERGLAS™ Insulations save energy and reduce heat transfer, lowering operating costs.
  • Available in five types, providing a selection of products to meet specific performance, appearance and economic requirements.
  • The ASJ Max facing is tougher than standard ASJ. It has a polymer coating that helps resist water staining and yellowing, and does not support mold or mildew growth.
  • The ASJ Max facing can resist short durations of liquid water exposure that can occur during construction.
  • Resists damage and maintains structural integrity and efficiency.
  • Efficiently reduces sound transmission.
  • Lightweight and resilient, 700 Series products are easy to handle, fabricate on the job site and install.
  • 700 Series FIBERGLAS™ Insulations are available in:
    • 24"x48" (610mm x 1,219mm) in thicknesses from 1" (25mm) to 4" (102mm) in ½ " (13mm) increments
    • Maximum thickness, Type 705, is 3" (76mm)
    • Maximum thickness, Type 706, 707, is 2" (51mm)
    Types 703 and 705 are board insulations usually impaled over welded pins on flat surfaces. They are cut in segments and banded in place on irregular surfaces. Unfaced boards are normally finished with reinforced insulating cement or weatherproof mastic.
    Type 703—Semi-rigid boards for use on equipment, vessels and air, conditioning ductwork.

    Related Products