Foam in attic
My geothermal HVAC contractor also does foam insulation. He says rather than encapsulating the attic by spraying under the roof deck, he uses deck shield on the roof then sprays foam on the attic side of the ceiling Sheetrock. He said makes a more efficient home as well as being more comfortable andit takes less foam therefore some less expensive. Any yeas or nays?
Posted Jun 19, 2014 9:46 PM ET
Other Questions in Energy efficiency and durability
Has anyone used a WhisperComfort™ Spot ERV Ceiling Insert Ventilator FV-04VE1 in high performing home?
I plan to build a passive solar, earth berm home , having trouble finding out how big (diameter) and length of the earth tube to ventilate a 1500 sq ft home