Does your home have modern architectural window shape designs? Jantek designs and manufactures all kinds of architectural shapes including arched, round, half-round and octagonal.
Like all of our conventionally shaped window models your new shaped replacement window is custom made to fit your opening requirements exactly and is available with all of our energy saving upgrade options.
Shaped window designs are found in many modern homes throughout America. Now with Jantek shapes you can have modern design along with modern high performance Energy Miser II™ Glass technology.