Division 7 Ebook Page 139 Thermafiber FireLedge Insulation Product Data Sheet

PRODUCT DATA SHEET Thermafiber FireLedge Mineral Wool Insulation Description Thermafiber FireLedge mineral wool insulation is an integral component of the patented Thermafiber Impasse No Backer Bar System. This design incorporates years of research and testing to completely eliminate the backer bar from the curtain wall assembly. Eliminating the backer bar from the spandrel area allows for thicker Thermafiber FireSpan insulation to be installed. The thicker insulation increases the overall R-value of the building envelope. Elimination of the backer bar saves time and money by reducing the amount of materials and labor needed to install the spandrel insulation. Product Options Package Type Pieces/Package Lineal Feet/Package Cartons 16 64 Polybag 20 80 Recycled Content Options 1,2 : EPA Choice Fiber (US Government Buildings) ............................Minimum 75% Standard Fiber .....................................................................70% 1. Recycled content options other than standard must be specified at time of order. Perimeter Fire Containment Systems UL Approved Designs per ASTM E 2307 CW-D-1012 CW-D-1013 Installation FireLedge insulation is installed using 3.75" Spiral Anchors per the instructions listed. See Owens Corning publication "Thermafiber Impasse No Backer Bar System Installation Guide" (Pub. No. 10021135) for more information. Impasse Spiral Anchors, spaced a maximum of 16" on center, are used to secure the FireLedge to the spandrel insulation. 48" 12" 6" 2" 1" 12" 6" 2" Side Profile 1" Thermafiber Insolutions Thermafiber Insolutions offers industry leading technical and engineering assistance to architects, specifiers, and contractors. These services include CAD drawings, engineering judgments, LEED Credit Information, and product recommendations. Contact our technical services department at 1-888-834-2371 or email ThermafiberInsolutions@owenscorning.com. Rendering of a Thermafiber Impasse No Backer Bar System showing FireLedge and all of the other necessary components.

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