- 2-9/16" Multi-Chambered Frame. The toughness and durability you'll only find in a Visions Window.
- Integral Nailing Fin with Optional J-Channel. Makes installation simple and provides added structural integrity.
- Mitered, Fusion-Welded Frame Corners. Extruded vinyl frame and sash corners are fusion-welded, resulting in stronger, tougher windows that let the sun in and keep the elements out.
