GBG Inspection on Instagram: "Happy New Year. In older homes, many of the “big” issues aren’t obvious failures—they’re systems that have quietly aged past their intended lifespan. Cast-iron drain lines, galvanized steel plumbing, and older electrical components can still appear functional during a walkthrough, yet be heavily restricted, corroded, or unsafe behind walls. That’s why inspections on older homes focus less on cosmetics and more on material type, installation era, and patterns of wear