Vermiculite attic insulation — sold primarily under the brand name Zonolite — was installed in millions of American homes between the 1940s and 1990. An estimated 70% of Zonolite vermiculite came from a mine in Libby, Montana that was heavily contaminated with tremolite asbestos, one of the most hazardous asbestos fiber types. If your Kettering home has vermiculite in the attic, it should be treated as containing asbestos until proven otherwise.
US Asbestos Contracting provides licensed vermiculite attic insulation removal throughout Kettering and Montgomery County and the greater Dayton metro. Our AHERA-certified crews safely remove and dispose of Zonolite and other vermiculite insulation in full compliance with Ohio EPA and federal NESHAP regulations.
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☎ Call 888-221-9855Vermiculite Asbestos Risk in Kettering
With approximately 65% of Kettering's homes built before 1980, vermiculite attic insulation is a real concern — particularly in mid-century homes in neighborhoods like Dorothy Lane, Oakwood-adjacent, Kettering North, Stroop Road corridor. The EPA advises homeowners to assume any vermiculite insulation contains asbestos and to avoid disturbing it under any circumstances until it has been properly tested and, if positive, removed by a certified professional.
Vermiculite asbestos is especially dangerous because it can migrate from the attic into living spaces through light fixtures, attic access hatches, and ceiling penetrations — making it a slow, invisible hazard.
Our Vermiculite Removal Process in Kettering
- Attic Inspection & Sampling: We collect representative samples and send to an NVLAP lab for fiber identification
- Full Attic Containment: Access points sealed, negative air machines installed, full HEPA filtration of the attic space
- Controlled Vacuum Removal: HEPA-vac equipment removes loose vermiculite with minimal fiber disturbance
- Attic Cleaning: All surfaces HEPA-vacuumed and wiped to remove residual material
- Air Clearance Testing: Third-party air sampling before crew leaves and containment is removed
- Certified Disposal & Full Documentation
Vermiculite Removal Costs in Kettering (2026)
- Typical Kettering attic (800–1,200 sq ft): $3,500–$8,000
- Large attic (1,200+ sq ft): $7,000–$15,000+
- Encapsulation (where permitted): $1,500–$4,000
Free written estimates throughout Kettering. EPA Zonolite Attic Insulation Trust (ZAIT) may provide partial reimbursement for qualifying Kettering homeowners — we help you apply.
Frequently Asked Questions — Kettering Vermiculite
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☎ Call 888-221-9855Why Trust US Asbestos Contracting in Kettering?
- 3,000+ completed projects across multiple states
- Perfect compliance record since 2005
- 4.9/5 star rating across 187 verified customer reviews
- BBB A+ rating with no unresolved complaints
- $2M liability insurance + $1M pollution liability
- Lifetime project documentation that protects resale value