28 in. x 46 in. 100 Series White Single Hung Insert Replacement Composite Window with Low-E Glass, White Int & Hardware

Andersen 100 Series Single-Hung windows are the smart alternative to vinyl windows. They offer superior strength and performance because they're made of Fibrex material, which is 2X stronger than vinyl. Plus, 100 Series windows are environmentally responsible and energy efficient, making them a better choice for your home. This window features an insert frame with exterior accessory kerf for easy installation and convenient attachment of install accessories.