You call or send the form, and we set a time
Call (507) 512-1787 or send the form, and we get back to you to set up a visit. It helps to know where your hatch is, because some of them are hiding in a closet behind the winter coats.
Attic insulation in Rochester MN - an attic that keeps your heat in the house
Cold upstairs rooms, ice dams or a heating bill that keeps climbing? We seal the leaks, then blow in an even layer out to the edges.
Do I need more attic insulation, or something else first?
Attic insulation in Rochester puts a thick, even layer over your ceiling so the heat you pay for stays in the house, and state guidance calls for sealing the air leaks as part of every attic insulation job.
Most calls start with something you can feel. The upstairs is cold, the room over the garage never warms up, ice dams line the gutters, or the heating bill keeps climbing. Usually there's insulation up there, just not enough, and warm air is slipping up through gaps around the hatch, pipes and wires, so piling more on top only gets you part of the way.
What moves the price is the size of the attic, how many leaks need sealing and how hard they are to reach, and whether any old insulation is wet and has to come out first. The schedule turns on the same things, plus how easy your hatch is to get through. I write up the estimate after I've been up there, so it's built on your attic and not a guess. If our part of the job needs a permit, we take care of it after checking with the city or county office that covers your address.
What happens when you call about attic insulation in Rochester?
It's a short list, and you'll know who's in your house at each step.
I go up in the attic myself
I do the estimate myself, up in the attic or down in the crawl space, looking for air leaks, water and anything else that changes the plan. Then I write it up so you can see what we'd seal, what we'd add and why.
Licensed and insured, and I check what gets covered
Minnesota requires a license for residential contractors and remodelers who contract with a homeowner to improve a home with more than one special skill. We're licensed and insured. We've been at this since 2017, and once you say yes, our install crew does the work while I'm on the job to check the parts that end up buried, and we walk you through it before we leave.
What our attic insulation work includes
We start with air sealing, closing the gaps between your living space and the attic before any insulation goes on, because insulation slows heat but air walks right through it. Next come baffles at the eaves. State guidance says plastic baffles belong between the rafters whatever the material, so insulation can't spill into the soffits, the underside of your roof overhang, and air keeps moving. Then we blow the new layer in even all the way out to the edges, because the thin spots near the outside walls are where most attics come up short. We use blown-in, loose fill blown through a hose, because it fills around the framing better than batts, the precut pieces, and lays down a more consistent layer, though it takes a machine and a crew that knows how to run it.
For most attics, sealing the gaps and topping up with blown-in insulation is the better buy. Spray foam costs more but seals air while it insulates, so it earns its price when the ductwork lives in the attic. If the attic is only part of the trouble, our home insulation work covers the rest of the house.
- Air sealing around the hatch, plumbing vents, wires and chimney
- Baffles at the eaves to keep the soffit vents open
- An even blown-in layer right out to the outside walls
- A weatherstripped, insulated attic hatch
- Covered floors along the path to the hatch while we work
How a day in your attic goes
Most of the work happens over your head. Here's the order, and what you'll notice from downstairs.
Cover the way to the hatch
We lay covers from the door to the hatch and protect whatever sits under it, because you still have to live here tonight. Most families stay home for blown-in work, and if anything about your attic changes that, you'll hear it at the estimate.
Seal the leaks from above
Warm, moist air gets out through the holes around plumbing vents, wires and the chimney, so we close them up with foam or caulk, depending on the gap. The hatch gets weatherstripped too.
Set the baffles and check them
Baffles go in at the eaves before any insulation does, and I look at every one before it gets buried. Once it's covered, nobody's checking it again.
Blow in from the edges toward the middle
We fill out at the walls first and work back toward the hatch, so the edges get their full depth instead of the leftovers. Then we insulate the back of the hatch and clean up the path we came in on.
Get an estimate built on your actual attic
Call (507) 512-1787 or send the form, and mention any roof leaks, wet insulation or past ice dams. We reply within one business day to set a time, I come out for a free on-site estimate, and there's no pressure and no obligation to go ahead.
(507) 512-1787Questions Rochester homeowners ask about attic insulation
How much does attic insulation cost in Minnesota?
Attic insulation and air sealing jobs in Minnesota usually cost about $1,000 to $4,500 per job, going by a 2023 statewide figure. That's the market across the state, not Rochester alone and not our price. The size of your attic and how much sealing and cleanup it needs decide where yours lands.
Should air sealing be done before adding attic insulation?
Yes. University of Minnesota Extension advises making the ceiling airtight first, so warm, moist air from the house can't get into the attic, and adding insulation after that. State guidance also names attic air leaks as the main cause of ice dams and says sealing them prevents nearly all of them, which is why we seal before anything goes on top.
Do I have to remove old attic insulation before adding more?
Usually not. State guidance says existing insulation can stay unless it's wet from a roof leak or from moisture coming up from the house below, and new blown-in can go right over it. If I find wet or dirty insulation up there, I'll tell you, because covering it just keeps the problem.
How much insulation should my attic have in Minnesota?
State guidance says bringing an attic up to R-60 can give a good barrier to heat loss, R-value being how well insulation slows heat. When you compare quotes, compare the level each one says the finished attic will reach, so you're not weighing a deep job against a shallow one.
How do I schedule a building inspection in Rochester MN?
You can schedule a Rochester inspection through Accela Citizen Access, by calling 507-328-2600 during office hours, by email, or at the front desk at 4001 W River Parkway. The city's inspections page has the details. If our part of your job needed a permit, that one's on us.
Attic insulation in Rochester and the cities around it
We're based in Rochester and work in Byron, Stewartville, Kasson and other cities around it. The houses change, but the attics tell the same story. Plenty have insulation heaped in the middle and thin at the edges, like somebody aimed the hose at the center and went to lunch, and plenty have their eave vents buried under it.
Rochester requires residential building contractors to be licensed with the State of Minnesota, so it's fair to ask anyone you're considering. If you'd rather do the work yourself, the city requires owners and occupants of single-family homes to get permits for work they do themselves, and whoever signs the permit is responsible for the work meeting every rule. Community Development has permit guides and is the place to ask whether your attic job needs one.
Call before the next ice dam forms
We're open evenings and weekends, so you can call (507) 512-1787 after work or send the form tonight.
If something about your attic has been bugging you, send us a note and we'll talk it through.
Tell us about your project