insulation Hanger System Thermafiber® Impasse® System + Provides up to 3 hour fire protection in curtain wall systems + Saves time and money over traditional jobsite installation methods + Ideal for factory installing curtain wall + Requires installation of fewer mechanical The Impasse system was used to install various Thermafiber mineral wool insulations in the perimeter fire containment system at 353 N. Clark in Chicago. Thermafiber insulation contributed to this buildings LEED® Gold status. Standard Impasse Vertical Hanger Standard Impasse Horizontal Hanger Smoke Seal Spiral Anchor Vertical Mullion Cover Rendering of an Impasse system with all of the necessary components.

Thermafiber® Impasse® System Thermafiber IMPASSE curtain wall insulation system is a patented design that streamlines the installation of curtain wall insulation by changing the order of traditional installation steps to fit a more logical progression and take full advantage of the fire protective, sound control, and vapor barrier properties of FireSpan® and Safing™ Insulation. Traditional curtain wall insulation systems call for installation of impaling pins on spandrel panels before installation of insulation. The insulation is then impaled onto the pins. The Impasse system is unique in that...