We manufacture sunrooms, which are also known as patio rooms, porch enclosures, patio enclosures and glass rooms. We've been designing, manufacturing and installing patio rooms (patio enclosures). Stateline Sunrooms also manufactures energy efficient vinyl replacement windows and doors. Visit statelinesunrooms.com for more information. Stateline Windows offers multiple product lines with a variety of options including double hungs, casements, sliders, bays, bows, sliding patio doors, and more! Stateline Windows is the choice to add beauty and thermal efficiency to your home.