Owens Corning Sunroom Systems offer the natural appeal of a sunroom with the durability, design, comfort you'd expect in a traditional room addition. SunSuites Sunrooms employ an advanced fiberglass frame system to deliver next generation design, energy efficiency, and comfort. SunSuitesV Sunrooms feature a vinyl frame system with integrated fiberglass insulation. Unlike traditional sunrooms and patio enclosures, SunSuites sunrooms can be painted, inside and out. Energy star rated Solace windows, and a Lifetime Limited Warranty make them practical. Endless custom design options make them beautiful.