Correct way to insulate an attic with HVAC?
I’m a new homeowner looking for advice.
I bought an older home with HVAC supply ducts in the attic but no insulation present. The only venting are 2 gable walls vents.
I live in climate zone 5.
What is the correct way to insulate an attic of this type?
Should the vents be sealed?
Any advice is appreciated.
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