Improve Your Building’s Ventilation
Your building’s leaky ventilation shafts are wasting energy, costing you money, and greatly reducing indoor air quality.
Improve Your Building’s Ventilation
Your building’s leaky ventilation shafts are wasting energy, costing you money, and greatly reducing indoor air quality.
Ventilation for Commercial Buildings
Research suggests your building’s ventilation system is inefficient. According to the EPA , 80% of today’s buildings have leaky ductwork. These leaks are the primary cause of ineffective building exhaust.
Symptoms of Poor Building Ventilation
Poor building ventilation is a critical issue. Research has clearly linked faulty building ventilation to higher energy costs, added maintenance costs, chronic health issues, reduced worker productivity, increased absenteism, and indoor comfort problems.

Common Signs of Poor Ventilation Include:
Persistent Mold & Mildew – Especially in Bathrooms
Chronic Odor Issues
Higher than Normal Energy Bills
High Rate of Worker Illness & Absenteeism
Noisy Exhaust Systems
An Easy Solution to Poor Ventilation
Most buildings today are plagued with poor ventilation because there hasn’t been a practical, effective way to seal these leaks. With most ventilation ductwork hidden behind walls or otherwise hard to access, finding and sealing the leaks was too expensive and too disruptive to consider. So for decades, ventilation issues were simply ignored.
Aeroseal duct sealing technology changed that. Sealing the leaks causing poor ventilation is now a straightforward, cost-effective process. Since a fog of aerosolized sealant is applied from the inside of the pressurized ductwork, finding and sealing leaks is done without disruption to existing structures. Projects can often be completed as quickly as a single afternoon and a computer-generated report shows the before and after results.

Aeroseal Results
Now that Aeroseal’s technology has made duct sealing so cost effective and simple to accomplish, duct sealing is quickly rising to the top of the list of strategies for building owners and facility managers looking to reduce energy costs. Aeroseal helps buildings of all kinds fix energy consumption problems.
Below are just a few examples of Aeroseal’s effectiveness. You can view more case studies here.