This Alexandria Virginia home owner had comfort issues in their home and were concerned about condensation leaking from their HVAC ducts. "Duct sweating" can cause damage to walls and ceilings in a home and if untreated can lead to mold. Our production crew used spray foam insulation to fill in the open space of this cantilever which had been allowing external air and temperatures to impact the feel inside of the home. Inside of the home, spray foam was used to cover and insulate the HVAC ducts running through the attic, floors and walls.
Cantilever
The external siding will be removed in order to spray insulation inside.
Open Cantilever
Filling this space with spray foam insulation helps to eliminate any air flow in addition to helping keep the temperature in the home more controlled.
Spray Foam
Insulation now fills the gaps between this frame.
Like new
Closing up the now insulated space and reattaching the siding.
