When renovating an old house, prioritize asbestos and lead paint removal. Test materials like insulation, popcorn ceilings, and pipes for asbestos, and remove lead-based paint safely using enclosed systems or encapsulation. structural assessments should follow, focusing on foundations, roofs, and framing. Energy-efficient upgrades like insulation and windows are critical to reduce costs. hiring licensed professionals ensures compliance with building codes and safety standards.

Asbestos exposure causes mesothelioma and lung cancer, with approximately 3,000 annual U.S. deaths linked to occupational exposure (EPA, 2022). Lead paint, responsible for 380,000 U.S. children with elevated blood lead levels (CDC, 2021), requires abatement to prevent neurological damage. Structural failures in old homes cost homeowners $5,000–$30,000 on average (HomeAdvisor, 2023). Energy upgrades yield 15–30% savings on utility bills (DOE, 2023). Code compliance avoids $10,000–$50,000 in fines during inspections (IBISWorld, 2023). Proactive steps mitigate health risks, financial losses, and legal liabilities, ensuring safe, sustainable living.