How To Repair Air Ducts In Attic

Use zip ties to secure any loose ducts to the attic floor.

How to repair air ducts in attic. Make sure the duct is secure in place and wait for it to dry. Leaking air ducts can lead to a significant loss of heated and cooled air. Energy saver can identify and repair all of your ductwork issues. Let s say your ductwork is in your attic.

The really bad news is that with old metal duct systems the only option is replacement of the ducts to stop the rain in the attic. A damaged improperly designed or leaky duct may cause air to enter unoccupied areas in the home such as the attic or spaces between the walls. According to nrel researchers david roberts and jon winkler moving the ducts from a vented attic to a new location inside the conditioned space will reduce electricity used for cooling by 15 to 20 and will reduce the size of the needed air conditioning equipment by 0 5 to 1 ton. As a result water vapor will condense and settle on your ductwork.

Benefits of cleaning air ducts a huge benefit of regularly cleaning your air ducts is that a professional will inspect the ductwork each time and let you know if anything needs to be repaired or replaced. Duct system testing including air flow and leakage tests. Our ductwork solutions include. Locate the source of the thermal leaks by inspecting the ductwork while the air conditioner is running.

This air leaks into your attic space and never reaches your living area which may lead to you adjusting your temperature. When hot humid air comes into contact with cold metal ductwork that air is not going to be able to hold as much water vapor as it once could. Duct sealing to eliminate leaky ducts and improve efficiency. Over time the insulation on the exterior of old metal ducts deteriorates letting the hot air come in contact with the very cold metal and this is worst when it comes to condensation.

Either way attic projects professionals can repair and replace your ductwork having it functioning at an optimal level that can result in lower utility bills. Steps to sealing attic air ducts. The dangers of condensation on ductwork. Apply a generous amount of sealant mastic over the thermal leak.