Single Hung Window (with Grid) - 3x4

Our high quality 3500 vinyl single-hung windows are durable and energy efficient With standard features that include a pre-punched mounting fin and easily removable sash, the 3500 window is designed for builders. A closer look reveals details like a full-length lift rail and metal reinforcements at the meeting rails. Features Constant force coil balance system Easy sash and fixed glass removal for drywall pass through (up to 3/4 width) Envirosealed Spacer System Integral J-channel Steel reinforcement at meeting rail and sash horizontal Tilt in sash for easy cleaning Specifications 2-7/8" frame depth 3/4" Insulated Glass Energy Star Zones North-Central Northern South-Central Southern Additional Items Snap J Channel Mounting (Nailing) Fin Continuous Head and Sill Mulling for Twins (Double Door – 6068) GRID Measurement 5/8" Flat   Specifications  Main FrameShall be made from rigid polyvinylchloride (PVC) multi-hollow extrusions which have a minimum wall thickness of .050”. Main