Division 7 Ebook Page 137 Thermafiber Impasse No Backer Bar System Product Data Sheet

PRODUCT DATA SHEET Thermafiber Impasse No Backer Bar System Description The patented Thermafiber Impasse No Backer Bar System 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 90 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. The Impasse No Backer Bar System is great for installing spandrel insulation in a shop setting. Perimeter Fire Containment Systems UL Approved Designs per ASTM E 2307 CW-D-1012 CW-D-1013 For additional job specific details and accessory materials necessary to complete the Perimeter Fire Containment System, please refer to UL design listing. Underwriters Laboratories (UL) Designs, Fire Resistance Directory, UL. 333 Pfingsten Road, Northbrook, IL 60062. See Owens Corning publication "Enclosure Solutions Perimeter Fire Containment System E2307 Curtain Wall Technical Bulletin" (Pub. No. 10020920) for more information. Installation See Owens Corning publication "Thermafiber Impasse No Backer Bar System Installation Guide" (Pub. No. 10021135) for more information. Availability Product Sizes FireLedge 1 size Impasse Vertical Hanger* 3" - 5" in " increments Impasse Horizontal Hanger* 3"- 5" in " increments Impasse Locking Washers 1 size 3" Spiral Anchor** 500, 1000, or 2000 pieces per carton *Hanger Size = insulation thickness. Custom sizes and designs are available upon request. **Spiral Anchors should be at least 1" longer than the thickness of the mullion cover. Custom sizes and designs are available upon request. 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. Mullion Cover Impasse Spiral Anchor FireLedge

Previous Page
Next Page