Green-Span Profiles, LP 21200 FM 362 Waller, TX 77484 (281) 807-7400 www.greenspanprofiles.com ENGINEERING TECHNICAL BULLETIN PRODUCT: IRP Series – Insulated Metal Roof Panel Profiles: RidgeLine Width: 42-inch or narrower Thickness: 2.5, 3, 4, 5 and 6-inch Gauge: 26-gauge or heavier (facer and liner) Finish: embossed or smooth