Millions of US homes contain asbestos (pre-1980 construction)
Peak building use: 1950–1980
Testing cost: $25–75 per sample
Professional removal: $3–15 per square foot
Test Before You Renovate
Never assume a material is asbestos-free. If your home was built before 1980, have suspect materials professionally tested before any renovation work. Disturbing asbestos during DIY projects is one of the most common causes of residential exposure.
If your home was built before 1980, it likely contains asbestos somewhere. Understanding where it hides and when it becomes dangerous is essential for protecting your family, especially during renovation projects.
You cannot identify asbestos by visual inspection alone. If your home was built before 1980, common locations include floor tiles (especially 9x9 inch), pipe insulation, vermiculite attic insulation, popcorn ceilings, and siding. Professional testing ($25–75 per sample) is the only way to confirm.
Is it safe to live in a house with asbestos?▼
Generally yes, if the asbestos-containing materials are intact and undisturbed. Asbestos is dangerous when fibers become airborne. Through damage, deterioration, or renovation work. Leave undamaged materials alone and have them professionally removed before any work that might disturb them.
Can I remove asbestos myself?▼
In most states, homeowners can legally remove asbestos from their own single-family homes. But this is strongly discouraged due to serious health risks. Professional abatement includes containment, HEPA filtration, wet methods, and proper disposal that DIY work cannot replicate.
What should I do before renovating an older home?▼
Test before disturbing any suspect materials. Identify materials you’ll affect during renovation, have them tested by a certified inspector, and hire licensed abatement contractors if asbestos is found. Never assume a material is safe. Testing is the only way to know.
