The best energy dollar is one you never spend. More insulation?

20 Jan 2012

The siding is down for the injection of insulating foam

Many articles that I’ve read say that the best energy dollar is the dollar not spent. Given that the overall trend in energy prices is up, and that our house has some very cold rooms, we thought that it was time to revisit our home’s insulation.

This week, we had USA Insulation add insulation to our attic and inject foam insulation into the walls of our home. Most interesting to me was when I learned that the many recessed lights in the ceiling act like chimneys venting air out of the house – air I had been paying to heat or cool!  The insulators have boxed in those lights, so that has stopped.  We also learned that despite insulation we added 4 years ago, our attic barely met current standards and the walls in our house had little insulation.

USA Insulation told us that we should see roughly a 30% energy savings from this insulation. My daughter has announced that she thinks our home office (which is hot in the summer and glacial in the winter) already seems less cold – and given our recent single digit temperatures, I was pleasantly surprised to agree.

I will be closely reviewing my utility bills, as this was not cheap to do. There are some utility and federal incentives and financing is available, but it’s still a pricey investment.  As we plan to be in the house for 15+ years, I’m hoping to recoup that cost and come out well ahead (I’m hoping for a 4 year or less payback) while saving energy and reducing our carbon footprint as well.

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