Pella 150 Series Replacement 27-1/2-in x 37-1/2-in White Vinyl Low-E Argon Double-Hung Window with Full Screen

Pella 150 Series Replacement 27-1/2-in x 37-1/2-in White Vinyl Low-E Argon Double-Hung Window with Full ScreenPella 150 Series 27 1 2 x 37 1 2 in. White Vinyl Double Hung Window Durable Pella 150 Series vinyl replacement double hung window delivers energy saving LowE argon glass and dependable performance. Multi chambered vinyl resists fading and warping, while the full screen and tilting sashes make ventilation and cleaning easy. Key Features: Energy Efficient Low E Argon Glass: Helps block heat for year round comfort; U Factor 0. 30, SHGC 0. 21 Durable