Retrofit America

Ducting

In houses with forced-air heating and cooling systems, ducts are used to distribute conditioned air throughout the house. In a typical house, however, about 20 percent of the air that moves through the duct system is typically lost due to leaks, holes, and poorly connected ducts. The result is higher utility bills and difficulty keeping the house comfortable, no matter how the thermostat is set.

Because ducts are often concealed in walls, ceiling, attics, and basements, repairing them can be difficult. Your Retrofit America contractor will:

Repair damaged and disconnected ducts and straighten out flexible ducts that are tangled or crushed.
Seal all leaks and connections with mastic, metal tape, or an aerosol-based sealant. Seal all registers and grills tightly to the ducts.
Insulate ducts in unconditioned areas with duct insulation that carries an R-value of 6 or higher.
Include a new filter as part of any duct system improvement.
Evaluate air flow after repairs are completed.
Ensure there is no back-drafting of gas or oil-burning appliances, and conduct a combustion safety test after ducts are sealed.

or call us at (877) 813-0777

Click to enlarge