Pella 150 Series Fossil Exterior Vinyl New construction Single Hung Window Low-E argon Double Pane Glass with Grids, (Half Screen Included)

150 Series Fossil Exterior Vinyl New construction Single Hung Window Low-E argon Double Pane Glass with Grids, (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 performance-tested 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. Color-matched grilles are permanently sealed between the panes of insulating glass to create a smooth glass surface while giving the look of traditional panes. A quick installation frame design helps reduce installation time. Backed by Pella’s limited lifetime warranty, one of the strongest warranties in the industry