Centra Windows manufactures and installs custom-made vinyl windows and exterior doors across Western Canada. The company serves homeowners, builders, architects, engineers, and property owners with energy-efficient products designed to improve home comfort and reduce energy costs. Centra also provid

TRW Architecture and Preservation, based in Albany, New York, provides architectural and preservation services for historic buildings and cultural projects. The firm's work includes comprehensive surveys, design, and restoration of building envelopes, as well as complete interior rehabilitations. Re