Environmental

What is 'indoor air quality' (IAQ) and why does it matter in Delaware real estate transactions?

AThe air quality measured only in basements and crawl spaces
BThe quality of air inside a building, affected by ventilation, pollutants, mold, radon, VOCs, and other factors that can significantly impact health and are disclosable material facts✓ Correct
CAir quality standards for commercial buildings only
DThe ambient outdoor air quality that affects a building's HVAC efficiency

Explanation

Indoor air quality encompasses all factors affecting the healthfulness of air inside a building — including radon, mold, CO, VOCs, lead dust, asbestos fibers, and ventilation. Poor IAQ is a significant health concern and a potentially material fact in real estate disclosures.

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