I agree with Philip. Visit the link below, select your region and you'll get a ton of ROI data:
http://www.remodeling.hw.net/cost-vs-value/2016/
Hope that helps and good luck!
Clifton Muckenfuss
Ca ... read more
I say insulation should be at the top of your list. I would also take a look at your water pumps.
Here's a few of the items we actuallyp ersonally suggest when going green: http://xtremegreenhomes.com ... read more