Textured wall and ceiling coatings — popcorn (acoustic) ceilings, skip-trowel, knockdown, and decorative spray or troweled textures — were frequently made with asbestos before the 1980s. If the texture in your home was applied before the mid-1980s, it may contain asbestos.
(For the popcorn/acoustic ceiling specifically, see Is My Popcorn Ceiling Asbestos?.)
The Biggest Clues
- Age: applied before ~1985. Textured coatings and the joint compound behind them are prime asbestos suspects from this era.
- Type: sprayed “popcorn” or “cottage cheese” ceilings, and hand-troweled skip-trowel and knockdown wall textures.
- The joint compound and texture together: even where the surface texture tests clean, the joint compound used to finish drywall seams in the same era frequently contained asbestos.
Only laboratory testing of a sample — ideally of both the texture and the underlying compound — can confirm asbestos.
Why Removal Is Risky
Textured coatings become dangerous when scraped, sanded, or dry-removed — the classic method of removing a popcorn ceiling (scraping it wet or dry) can release large amounts of fiber. Never dry-sand or dry-scrape textured surfaces of this age.
What to Do
- Don’t scrape, sand, or dry-remove old textured coatings.
- Test a sample before scraping a ceiling or remodeling.
- Use a licensed abatement contractor for removal.
Occupational Exposure
Drywall finishers, plasterers, painters, and construction workers who mixed, sprayed, troweled, and sanded textured coatings and joint compound were exposed to the dust these materials released.
If you were diagnosed with mesothelioma, asbestosis, or another asbestos-related disease and were exposed to asbestos while applying, sanding, or removing textured coatings, you may have a legal claim.
This information is published by an independent media organization — not a law firm — and is educational only. It does not constitute legal advice or provide legal services.