- Vision Extrusion premium vinyl extrusion
- Multichambered frame and sash using lead free UiPVC extruded through stainless steel dies for superior finish and durability
- Triple weatherstripping
- Stainless steel exterior pins and screws
- TGI® spacer standard – The warmest spacer for the coldest point on your window to minimize condensation
- Cardinal 180, 272 and 366 Low E available depending on your requirements with Argon Gas for maximum performance in northern climates is available
- Dual-walled interior glazing bead with hidden exterior GE® Silicone bead to prevent water penetration into the sash
- Fully adjustable Caldwell balances for years of problem-free operation
- Dual level frame drainage featuring U.V. stabilized drain flaps
- Secure tilt for safe and easy cleaning
- ENERGY STAR ® qualified when specified glass package selected please ask before ordering