Pella Impervia Fiberglass Replacement Black Exterior Single Hung Window (Rough Opening: 36-in x 48-in; Actual: 35.5-in x 47.5-in)

For 90 years, Pella has crafted products with one purpose in mind – to help you create beautiful, long-lasting spaces that make life’s favorite moments more comfortable and enjoyable. A high performing single hung window that has the quality look of painted wood in a low maintenance fiberglass material Insulated® advanced comfort Low-E insulating glass with argon delivers balanced insulation for colder winters and moderate summers Metal reinforced upper and lower sashes provide strength and security to your window and the lower sash opens to provide ventilation Pella’s five-layer Duracast® fiberglass composite with black low-maintenance powder-coat paint finish withstands high heat and subzero cold with the look of a contemporary-style wood window A cam action lock reengages the sashes and pulls them against the weatherstripping to ensure a superior weathertight seal Interlocking sashes and a dual weatherstrip system provide a tight seal around the operating sash Additional shapes, colors and grille option...