1975 Copper Plumbing to Main Kitchen Sink Under Slab Insulation

If your home was built in 1975 and still relies on original copper plumbing to supply water to your main kitchen sink—especially if those pipes run under a concrete slab—you’re not alone. Many U.S. homeowners face hidden challenges with aging plumbing systems, from corrosion and pinhole leaks to poor insulation causing temperature loss or condensation.…