A7 Group Inc. was hired by Brent Widler, Widler Architectural, to perform a thorough analysis of the original problematic exterior balcony and fenestration assemblies. Based on findings, A7 produced a complete set of waterproofing details which included balcony deck edge with scupper and guardrail attachment, deck to wall transition, door threshold, window and door jamb and head flashing, and stone, brick, and metal panel veneer.