Exposed or improperly insulated or sealed ducts and pipes in the house can result in inefficient cooling in the summer and excessive heat loss in the winter. During normal operation, gas appliances such as water heaters, furnace, stoves, and clothes dryers release gases (like carbon monoxide) through their ventilation systems. Improperly sealed ducts may result in back drafting, thus posing health hazards. Fumes from household and garden chemicals, insulation material and dust can also enter the duct system, aggravating asthma and allergy problems in sensitive individuals.

Duct Sealing

Leaky ducts can reduce heating and cooling system efficiency by as much as 20%.  The proper application of duct seal can minimize heat transfer, increase comfort level of indoor air and save energy. The cost of installation of duct seals and insulation can be readily recovered through lower energy bills. A properly insulated home with well sealed ducting system may allow you to down size your heating and cooling systems , thus further reducing your energy cost long-term.