JELD-WEN Premium Atlantic Vinyl 51.875-in x 49.375-in x 3-in Jamb Vinyl New Construction White Single Hung Window

Frames assembled using fusion-welded technology for greater strength and stability. Built with high quality extruded vinyl that does not chip or peel and resists fading, mildew and condensation. ENERGY STAR qualified product. Low-E 366 glass provides more protection against heat gain by blocking harmful infrared rays, as well as providing greater energy savings. Window unit has a white exterior and interior with matching lock. Matching fiberglass mesh screen to protect against insects. Lifetime limited warranty on window. Additional sizes and colors are available by in store special order, see your Lowe's associate for more information.