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jeff88 · 10-20-13, 01:13 PM

Would a closed double wall not help keep the house warm during winters? I would think it would help alleviate some heater on time.

10-20-13, 01:13 PM	#4
jeff88 Lots of questions Join Date: Aug 2013 Location: San Jose, CA Posts: 73 Thanks: 27 Thanked 2 Times in 2 Posts	Would a closed double wall not help keep the house warm during winters? I would think it would help alleviate some heater on time.