Seems the problem with snow on the roof of the Apple Store in Chicago wasn't an issue with design as originally reported.
They did design for Chicago winters and have heaters installed in the roof to melt snow. They just weren't functioning correctly. A software fix has corrected the issue.
http://www.chicagotribune.com/news/...store-icicles-blair-kamin-20171229-story.html
They did design for Chicago winters and have heaters installed in the roof to melt snow. They just weren't functioning correctly. A software fix has corrected the issue.
http://www.chicagotribune.com/news/...store-icicles-blair-kamin-20171229-story.html