Patinas, the living finishes that cloak copper and bronze, are as unique as their location. Environmental factors such as humidity and salinity work together with time to coat the surfaces with a signature patina. Treasured as a mark of lasting value, each patina is distinct and ever-changing. Patinas typically progress from their natural state, through earthy browns and finally settle into a distinctive “verdigris” green. As the patina ages, residue may wash down and be visible on surfaces beneath the cladding. This is natural and adds to the classic appeal of Cyprium windows and doors.

Nominal .040" thick copper and bronze is used to craft a cladding of exceptional strength for frame/sash components and Simulated Divided Lite bars. All Cyprium Collection products are built on a Loewen wood core. Douglas Fir, or optional Mahogany, serves as a premium foundation for windows and doors and provides beautiful, natural wood interiors.