We retrofitted the exterior walls with cellulose insulation this week. It wasn’t too cheap, but I get some money back from Xcel utilities for doing so, and the materials half of the cost qualifies for a 30% tax credit, which all helps.It was big mess to start with, but the guys from Houle Insulation did a pretty good job cleaning up, and I must say, the house does feel cozier when all is said and done. And the patched up holes don’t look that bad – almost good enough I run the risk of learning to live with them instead of sanding them down and painting them!
We’ll have to see how big a difference it may make in the energy usage of the house. I don’t expect immediate payback, but I would like to see a noticeable difference.
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Great job! Adding insulation to your walls is a great way to conserve energy. If the holes do not look so bad, then you may as well leave them to save yourself time and money.
100 holes on interior walls looks pretty bad ;) I patched, sanded, textured, and painted them.