Product Selection Guide OPERABLE WINDOWS - PRODUCT COMPARISON YKK AP PRODUCT YES SSG Vent Outswing Vent Window for Storefront and Window Wall YES SSG TU Vent Outswing Vent Window for Storefront and Window Wall with Thermally Broken Sash and Frame. YES SSG TUH Vent Impact Resistant Outswing Vent Window for Storefront and Window Wall with Thermally Broken Sash and Frame. YOV SSG Outswing Vent for integration into Curtain Wall Framing YFW 400 TU 4 " Deep Thermally Broken Fixed Windows YFW 400 TUH 4 " Deep Thermally Broken, Impact Resistant and Blast Mitigating Fixed Windows Series 6621 8410 TL - Series IW8100 Series 660 (T) 8410 TL - GLASSvent™ UT ZS-2750 Project Out StormMax® IW7600 EFCO WV-410 / 430 Vent KAWNEER GLASSvent™ (Storefront) OLD CASTLE BUILDING ENVELOPE Zero Sightline 2750 US ALUMINUM Series 7500 WV-410 / 430 Vent GLASSvent™ UT Zero Sightline 30P Series 7500 875X Wall Vent GLASSvent™ (Curtain Wall) Signature Series ZeroSightline-HT Series 7500/7600 Signature Series Fixed Series 8100 Page-30 PS-1000-13 | Effective Date: Aug 29, 2024