Duct Work Runs Through Attic

The passive vents probably reduced that negative effect by allowing more air to flow from the the outdoors but it s still almost always better from an energy use point of view to not use turbine vents or powered attic vents of any significant size.

Duct work runs through attic.

Duct work runs through many of the areas of a house such as unconditioned air spaces in the attic basement crawlspace or even outside the house. Missing or damaged insulation leads to heat loss. Some homeowners never have to deal with ductwork as it runs through the ceiling covered from sight. Throw duct leakage into the mix and the problems are even worse.

Tips for running ductwork through the attic ideally in a passively vented system the attic is completely sealed from the living space by gypsum board and caulking along all ceiling joints creating an airtight seal. Venting an attic is essential for a number of reasons including. Ductwork for your heating and air conditioning system is necessary. Looking at the ducts isn t.

You want to insulate the duct work very very well. If you are using that insulated flex ducting i would still go ahead and throw more insulation on top. 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. It only takes a little bit of heat in your attic to cause ice damning which can result in a lot of water damage.