YOW 350 TUH Thermally Broken and Impact Resistant Operable Window Performance and Protection YKK AP's most popular impact and blast window system has been expanded to include a 3-1/2 " frame depth. YOW 350 TUH is approved for use with a variety of interlayers, including the costeffective .090 " PVB for Large Missile or .060 " PVB for Small Missile. Multiple installation anchoring options are included. Vent sizes to 36 " x 60 " and 60 " x 36 " are available as singles, twins, or in larger configurations with fixed windows. Vent windows are engineered to design pressures of ±65 psf. Fixed windows can reach higher design pressures and larger sizes. Product Options & Features n Casement Out, Project Out & Fixed n Meets IBC for Wind Zones 1 thru 3 n Florida Product Approvals 19013.2, 19015.2, 19016.2, 19017.1 for Wind Zone 3 (WZ 3) n Accepts 1 " Laminated Insulating Glass n Factory glazing and screens available n Heavy Duty Hardware Standard n Multi-Point Hardware Standard on Casements Page-42 05-1016-10 | Effective Date: July 8, 2024