Insulate your attic for big energy savings and comfort gains.
Why You Should Do It
Keeping our attics insulated is really important – especially in Minnesota! Making sure that your attic insulation is at least up to code will keep you snug and comfortable during those long dark winter months without overspending on your utility bills. And good news! With tax credits, stimulus money and utility rebates, it's more affordable than ever to send those batts to your attic.
What It Costs
You can expect to pay approximately the following:
- $3 to $4 per square foot for removing existing insulation, adding 2" of closed cell foam, and adding cellulose to R50 total.
- $1 to $2 per square foot for removing the existing insulation, sealing the large bypasses and blowing 14" of cellulose alone.
- $0.5 per square foot if you do-it-yourself.
If working with a contractor, you can expect basic attic insulation to cost between $1,200 - $1,800. Keep in mind there are federal tax credits, state and utility rebates to help bring this cost down!
How to Do It
- Select “Add to My Challenge” and pledge to insulate your attic to code.
- Find your attic access.
- Make sure first you have sealed your attic bypass leaks, otherwise you’ll be shooting yourself in the foot (so to speak).
- Measure how much insulation you already have in your attic.
- Decide whether you want to install the insulation yourself or hire a contractor.
- Check the federal tax credits and, if you need financing, contact CEE to check our your low-interest options.
- Set an install date.
- Congratulate yourself for saving energy and money and making a difference for Minnesota!
Frequently Asked Questions
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Q.
How much insulation should I have in my attic?
Minnesota code recommends 14” of settled insulation in your attic to meet the thermal resistance of R-49. Whether you do this with fiberglass or blown cellulose is up to you!