Description
Guide describing buried ducts in loose-fill attic insulation, a method that can only be used in dry climates.
Showing results 1 - 8 of 8
Description
Guide describing approaches to burying and encapsulating ducts in unconditioned attics to increase the overall R-value of duct insulation.
Organization(s)
Home Innovation Research Labs,
HIRL
Publication Date
Description
Report on heating and cooling air-distribution ducts that are insulated, installed close to the ceiling in a vented attic and covered with attic insulation to minimize energy loss.
Description
Guide that illustrates how and when to encapsulate ductwork in unconditioned attics, increases the R-value of duct insulation, mitigating condensation issues and reducing air leakage.
Description
Guide describing how to hang ducts with supporting straps or saddles to adequately support ducts so they do not sag and are not pinched or compressed in a manner that would cause damage to the ducts, the duct insulation, or the duct air barrier covering.
Description
Guide describing the use of building cavities as supply or return ducts.
Organization(s)
CARB,
DOE
Publication Date
Description
Reference investigating the strategy of using buried and/or encapsulated ducts to reduce duct thermal losses in residential buildings.
Description
Information guide describing things to consider before attempting retrofits including any combustion appliances, or that may affect them.