Safer DIY Repairs in Older Homes: Lead and Asbestos
Quick answer: Before drilling, sanding, scraping, cutting, or removing materials in an older home, first identify what the project may disturb. For U.S. homes built before 1978, painted surfaces deserve special attention because they may contain lead-based paint. Asbestos requires a different approach: there is no single construction-year cutoff that can tell you whether a material contains asbestos. Table of Contents Why the age of your home matters—but does not answer everything Why a small drilling or sanding job can still matter Lead paint and asbestos require different decisions Step 1: Identify what your project will disturb Step 2: Treat suspect asbestos materials differently Vermiculite attic insulation deserves extra caution Step 3: Set up containment before disturbing lead-painted surfaces Step 4: Use work methods that reduce lead dust Step 5: Keep vulnerable household members away from renovation dust Step 6: Clean as if fine dust matters Do not rely too heav...