Among the top entries were California's Healdsburg Residence and Minnesota's Minnetonka Masterpiece
Eleven architects in six categories were honored in the 2015 Architects Challenge, sponsored by Marvin Windows and Doors.
Professional Builder reports that three judges, all principals at architecture firms, chose from 150 projects, and winners were based on creativity and the use of Marvin products.
Nick Noyes Architecture’s Healdsburg Residence was named Best in Show. The California single-family home is composed of four metal-roofed wings, connected by an open breezeway.