Window Sash, Packaging Type : White

C5 White Perma-Shield® casement replacement sash for windows manufactured from 1966 to present High-Performance Low-E4®glass replaces previous version of High-Performance Low-E glass Notched to accommodate interior PVC removable grilles which were discounted in 2010 Will also accept wood removable interior grilles High-Performance Low-E4® glass provides outstanding overall performance where both heating and cooling costs are a concern Visible glass dimensions are 19 34 inches wide by 55 116 inches high