Fixing Ductwork Attic

Why is condensation on ductwork a problem.

Fixing ductwork attic.

While a good fit is needed insulation that is wrapped too tightly will be less effective at reducing ductwork sweating. Dripping condensation may also lead to a ceiling leak which not only looks bad but also rots drywall and can cause your ceiling to collapse over time. Recently i had another hvac company come out and put in a new bathroom vent and they told me they believed the duct work was full of water. All parts you need can be purchased at home depot or lowes.

The average cost for a duct and vent professional is 100. When water condenses and drips into your attic or home it can cause a some serious secondary problems. The price of a duct and vent professional can vary depending on your area. To avoid duct condensation and duct leaking choose flexible fiberglass and insulated materials rather than metal.

How to fix tear in ductwork. Once you ve found the leak use foil duct tape to cover the gap and seal the leak. How to check a leaking duct in the attic. The attic ductwork is flex duct work.

To hire a duct and vent professional to install or remove your ducts and vents you are likely to spend between 80 and 150 total. So water is condensing on your ac ducts. For an extra layer of protection use a paintbrush to apply a coat of duct mastic. Flexible duct is a plastic tube that is reinforced with wire and then insulated on the outside.

Leaking air ducts can lead to a significant loss of heated and cooled air. If your heating and cooling ducts are located in an unconditioned attic such as shown here you are losing hundreds of dollars annually due to heat loss from ducts in winter and heat gain in summer. First water dripping off of your ducts and onto your insulation can cause the insulation to compress which decreases it s r value or ability to insulate. Quick and easy fix.

If you do have metal ducts check to make sure they are properly wrapped with fiberglass insulation. Why is this a problem. I called out the original hvac company and they took a look and said they saw no water. This air leaks into your attic space and never reaches your living area which.

It was new when the ac was put in 7 years ago. Leaks in ductwork are often found where lines branch off or separate. Let s say your ductwork is in your attic. The next most typical type of duct systems is made of flexible duct.

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. Flex ducts themselves do not sweat however if the. Supply and return registers are the only visible signs of the ductwork system when you walk around your house.