Ikea wants to expand the warehouse of its Detroit-area store in Canton, Mich. As a result, Ikea Canton, which opened June 2006 at 311,000 sq. ft., would grow to approximately 355,000 sq. ft. Initial utility work would begin this summer with actual construction starting in autumn. The store would remain open and operational during construction, maintaining its full product offering throughout the project’s completion in spring 2015.