How to insulate empty attic (no equipment)?
I have an empty vented attic (no HVAC equipment or duct work) with blown cellulose on its floor between joists (@ least to code if not exceeding)
This attic sits over our master bedroom, master bath & master closet.
Air in those room alway seems to be 2-5 degrees colder or hotter depending on season.
Have had HVAC equipment & airflow checked - all in line along with original blower door test which had us 50% tighter than the comps.
So I think somehow air is still leaking down over this part of my house & the only reason is that the attic roof area is open to the air infiltration & leaking below to the master space.
What is the most effective but cost conscious way to insulate the attic if HVAC equipment is not up there to get my temps back in line with the other spaces in my house?