Q: I enjoyed the article about puddling on flat roofs (Nov. 2, 2002). I have a slope problem on a 12-by-10-foot one-story addition attached at one edge to a higher wall of my split-level house.

ICF builds are common, but the Palos family used PHNX Development and their unique longspan system to eliminate the need for any wood in the structure. "With us, it takes one day to frame a roof ...

Danish architecture firm Bjarke Ingels Group has unveiled a design for a waste-to-energy plant that features an artificial ski slope on the roof. The center of the building houses a massive ...