Discovering rainscreen subframes showed me exactly how steel is the quiet foundation: adjustable brackets straighten planes

https://www.scribd.com/document/1042186110/Snow-Guard-Truths-Copper-s-Unequaled-Longevity-in-Alpine-and-Coastal-Projects-173583

Learning about rainscreen subframes revealed me how steel is the silent foundation: adjustable brackets line up airplanes, manage water drainage, and take in building movement with dignity.