Products - I

Division C - Accepted Materials

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Material or System Names Beginning with "I"

ACCEPTED MATERIALS and SYSTEMS for a RoofStar 5-year Guarantee, RoofStar 10-year Guarantee, or RoofStar 15-year Guarantee. The page links below provide details of materials manufactured by RCABC Associate Members or Affiliate Members*. While these materials and systems are accepted by the RGC for use on projects intended to qualify for a RoofStar Guarantee, the acceptance of these materials should not be construed as an indication of the quality or performance of other materials or systems not listed in this Manual. It is the sole responsibility of the Design Authority to assess the performance capability and material suitability for specific design requirements. Some material pages are missing acceptance dates; this is a carry-over from a prior iteration of the RPM, in which those dates were not recorded. If the date is missing, it is usually shown with the acronym "TBD" (To Be Determined) or "TBA" (To Be Added). You may also search for RoofStar Accepted Materials by Product Category Manufacturer *Affiliate Member green roof systems only

• IKOTherm Covershield
• IKOTherm III
• INSULCEL Concrete
• ISOGARD HD Cover Board
• ISOLtop Coated 1 side
• ISOLtop Coated 6 sides
• ISOLtop Natural
• Independence AR
• InnoShield Lite
• InnoShield Plus
• Innovi TPO
• Insulated Aluminum Stack (Precision)
• Insulated Platinum Vent Stack
• Intake Panel Vent (Precision )
• Invinsa Roof Board
• Irex 40

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