VEKA evolutions™ - R5 Window Performance and Beyond

VEKA evolutions™ pvc profile system was borne from the market demand for energy efficient products that meet or exceed today's ever changing energy codes. Years of progressing window technology has resulted in one unique system capable of adapting to a variety of performance elements. VEKA evolutions™ features glazing pockets that accommodate a minimum of 1" (R5) glass packages. The complete family of product profiles including Hungs, Sliders, Casements and Patio Doors are new and available for manufacture in 2011. R5 performance and beyond can be achieved with existing proven technology. Residential and Commercial applications.