Joe Lstiburek says, Don't dense-pack unvented cathedral ceilings
It's not really news, but it's worth reading: Joe Lstiburek says that unvented cathedral ceilings shouldn't be filled with dense-packed cellulose insulation.
Read about it here:
Posted Dec 15, 2010 12:42 PM ET
Other Questions in Energy efficiency and durability
Does anyone know if there is a manufacturer that makes an energy efficient, dual HVAC/ ventilation system that would satisfy both of my needs and eliminate the need for 2 duct systems?