Indoor Air Quality Challenges in Boston's Historic Homes
By Sarah Chen
Boston is a city rich in history, and that extends to its housing stock. Many homes in Beacon Hill, Cambridge, Brookline, and Jamaica Plain were built in the late 1800s or early 1900s. While these homes have incredible character, their aging HVAC infrastructure can pose serious air quality concerns.
Older ductwork often features galvanized steel or even cloth-backed flexible ducts that deteriorate over time. Gaps and cracks allow dust from wall cavities, insulation fibers, and even mold spores to enter your air supply. In some pre-1980s homes, duct insulation may contain asbestos, which requires specialized removal.
Our team at VENTNEX is trained to identify these hazards during our initial inspection. We use camera inspection technology to assess the interior condition of your ducts before recommending a cleaning plan. If we detect potential asbestos-containing materials, we coordinate with licensed abatement professionals to ensure safe handling.
Regular duct cleaning in older homes is not just about comfort; it is about safety. We recommend that owners of pre-war homes in the Greater Boston area schedule an inspection at least once every two years to stay ahead of potential problems.
