We are in Los Angeles and have built a 22'x28' two-story building in the yard. Should we use open- or closed-cell insulation?
This will be used as a laundry room, office and in the loft sleeping for two teen-aged boys. The weather is generally good in Los Angeles although I am only 3 miles from the ocean. I have read so much but am not sure whether to put open or closed cell insulation. Help!
Posted Feb 21, 2011 6:57 PM ET
Edited Feb 22, 2011 3:43 AM ET
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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?