RELIABILT 150 Series 35-1/2-in x 47-1/2-in Black Exterior Vinyl New Construction Single Hung Window Low-E Double Pane Glass (Half Screen Included)

150 Series 35-1/2-in x 47-1/2-in Black Exterior Vinyl New Construction Single Hung Window Low-E Double Pane Glass (Half Screen Included). Designed for new construction and remodeling applications, the window installs easily with a pre-punched, integrated nail fin and J-channel included (Series 160 available without J-channel). The bottom sash tilts in and operates easily with both an integrated, full-length, slim-line lift rail, and block and tackle balance system. Features energy-efficient Low-E glass to help reflect the sun’s heat back away from your home in the warm summer months and to help hold the warmth inside your home during the colder winter. DP-50 rated (Design Pressure rating) on windows up to 36-in W x 74-in H. All RELIABILT windows are manufactured exclusively for Lowe's and made proudly in the USA