Poly ISO Flat Insulation

Poly ISO is a rigid roof insulation panel composed of a closed cell polyisocyanurate foam core manufactured on-line to fiber reinforced facers on each side.

Poly ISO Tapered Insulation

Tapered Poly ISO insulation is a sloped rigid roof insulation panel composed of a closed cell polyisocyanurate foam core manufactured on-line to a fiber reinforced facer on both sides. Tapered insulation is designed to promote positive drainage and prevent ponding water. For best results, request contact Mule-Hide Technical Support for any questions.

Features and Benefits

  • Approved for direct application to steel decks
  • Approved under all major roof covering systems – BUR, Modified and Single-Ply

Panel Characteristics

  • Available in two grades of compressive strengths per ASTM C1289 Type II, Class 1 Grade 2 (20 psi) or Grade 3 (25 psi)
  • Available in 4’x4’ and 4’x8’ panels in thickness of 1” to 4.5”

Applications

  • Constructions requiring FM Class 1 and UL Class A ratings
  • Single-Ply Roof Systems (Ballasted, Mechanically Attached, Fully Adhered)
  • Standing Seam Metal Roof Systems
  • Modified Bitumen Systems
  • Built-Up Roofing: Asphalt and Coal Tar

Warnings and limitations

Insulation must be protected from open flame and kept dry at all times. Install only as much insulation as can be covered the same day by completed roof-covering material. Mule-Hide Products Co., Inc. will not be responsible for specific building and roof design by others, for deficiencies in construction or workmanship, for dangerous conditions on the job site or for improper storage and handling. The technical specifications above is intended to be used as general guidelines only and are subject to change without notice. For specific product information or installation requirements, contact Mule-Hide Products at 800-786-1492.