www.ykkap.com North Charleston Public Works Building - Charleston, SC YHS 50 TU Thermally Broken, Impact Resistant and Blast Mitigating Storefront The YHS 50 TU is a high performance storefront system designed for insulating glass 1 " to 1-5/16 " thick. With varied infill and components, YHS 50 TU can meet the requirements for Impact Resistance and/or Blast Mitigation. This system is thermally broken by ThermaBond PlusĀ® technology and easily integrates with H and HL Series entrances with medium/wide stiles. Hurricane Impact - Large & Small Missle - Wind Zone 3 & FPA/Florida HVHZ - Approved for Missile Level E Blast Mitigation - Static and Dynamic Analysis capability to meet DoD, GSA and VA standards A Pre-Glazed option along with Field Design Pressures up to 70 psf Engineered corners reduce job time Sill Flashing with 3pt attachment, no blind seals and taller back leg for better water resistance Configuration: Glazing Outside & Inside Thermal Values: U-Factor: CRF: Glass Setting Center Set Installation Screw Spline Values as low as 0.34* Minimum 57frame and 65glass *Based on AAMA 507. Lower values may be achieved through further simulation.http://www.ykkap.com