youtor.org
8 air sealing the attic
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ZYP6WHrFdSM
Lesson 8-Air Sealing Your attic • http://off-grid-living.com/off-grid-l... • Lesson 5: It is said that energy loss from air leakage in many houses is the same as having a 3 foot square hole in the wall. Don't be that guy. • A 13 part free video course devoted to going off the grid in urban/suburban USA. Sign up here to watch them all: • http://off-grid-living.com/off-grid-l...
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