16″x21″ Insulated Fixed Window

Our 16” x 21” fixed insulated window is popular for use in cottage lofts, playhouses, workshops and garages. They are often placed higher up in the gable of a building, or on either side of a door. Insulated windows are manufactured with an integral nail fin frame for an easy and weathertight installation. The interior and exterior are constructed of high-quality white vinyl for easy maintenance and durability. Double glazed with Low-E (low-emissivity) clear glass lowers your energy costs for heating and cooling, protects furnishings from fading and reduces condensation.