VOCs and New Construction: Why Your Brand-New Building Might Still Need Air Testing

It feels counterintuitive to test air quality in a building where everything is brand-new — but new is exactly the problem. Adhesives, sealants, engineered flooring, low-end paint, and freshly installed cabinetry can off-gas formaldehyde and other VOCs for months. Tenants in a new tenant-improvement build-out start complaining about headaches and irritated eyes within the first week of move-in, and nobody connects it to the construction. Post-occupancy air testing gives owners hard data — leverage for warranty claims, evidence for tenant conversations, and a baseline for any future air-quality questions. Here's when to test, what to test for, and how to read the results.