The answer to 'lifespan of pipe' is that the average lifespan of pipes in a home can range from 50 to 100 years, depending on the type of material. Copper pipes typically last 50-70 years, while PVC and PEX pipes can last 70-100 years with proper installation and maintenance. The lifespan of pipes can be affected by factors like water quality, pressure, and soil conditions in the local area.
It's important to regularly inspect pipes for signs of wear and tear, such as corrosion, leaks, or low water pressure. Homeowners should also be aware of the age and material of their home's plumbing system, and be prepared to replace pipes if they are reaching the end of their expected lifespan.