Pella 150 Series West 35-1/2-in x 59-1/2-in Almond Exterior Vinyl New Construction Single Hung Window Low-E argon Double Pane Glass (Half Screen Included)

150 Series West 35-1/2-in x 59-1/2-in Almond Exterior Vinyl New Construction Single Hung Window Low-E argon Double Pane Glass (Half Screen Included). Pella 150 Series vinyl single-hung windows deliver a classic look with a bottom sash that opens for increased ventilation. Dual-pane NaturalSun Low-E insulating glass provides insulation from the cold, while letting the sun's heat warm your home. The bottom sash slides up and down to provide ventilation with a stationary top sash. Pella’s vinyl uses a fade-resistant formula that is performancetested for excellent weathering, durability and color retention. All-metal cam-action locks are anchored to the sash, ensuring long-lasting, dependable operation, with a hardware design that complements the window. A cam action lock reengages the sashes and pulls them against the weatherstripping to ensure a superior weathertight seal. The balance system provides impeccable opening and closing performance. A quick installation frame design helps reduce installation time. Backed by Pella’s limited lifetime warranty, one of the strongest warranties in the industry