Spray foam insulation
Foam seals air while it insulates, so it suits tight spots like the room over the garage or the rim joists. It costs more than loose fill, and I'll tell you plainly when it's worth it.
Insulation contractor in Cloquet, MN - attics sealed first, then insulated
Advanced Duluth Insulation Company air seals and insulates homes in Cloquet, MN, from attics and walls to crawl spaces and basements, for homeowners dealing with ice dams, cold rooms and drafty floors.
How we work on Cloquet homes
Most calls I get from Cloquet start the way they do across the Twin Ports, with ice dams along the eaves, a cold room over the garage or a basement that sends a draft across the floor. We're based in Duluth and also work in Hermantown and Superior, and I come out to Cloquet to look at each job myself.
The price here turns on what's already in your attic: how many inches are up there, whether it's dry and clean or has to come out first, how many gaps need sealing, and whether loose fill will do or foam makes more sense because your ductwork runs up there. The schedule depends on the same things, plus the permit check I do with the city before we book. You'll have your own figure once I've walked the house and written up the estimate.
In Cloquet, building permits come from the city's Building Official, and most business licenses go through the City Administrator's office. The city isn't accepting transient merchant licenses right now. You can find both offices on the City of Cloquet website, and we're fully licensed and insured.
The prep comes before the work
Before any insulation goes in, we check for wet or soiled material, seal the gaps around lights, pipes and the hatch, and keep the eave vents clear, the way a kitchen finishes prep before service.
I'm there from estimate to finish
I come out to look at your house and write the estimate myself, and I'm on site with our crew when the work is done, so the person you met answers your questions.
You'll know what we did
When we finish, I walk you through what we found, what we sealed and how much went in, and we leave your attic, stairs and floors clean.
Insulation work we do in Cloquet
Attic insulation
Most attic jobs start with checking how many inches are already up there and whether they're dry and clean. We seal the gaps first, then bring the depth up evenly, edges included.
Blown-in insulation
Blown-in insulation is loose fill blown through a hose, and it's usually the most practical way to top up an attic. We keep the eave vents open so the attic can still breathe.
Home insulation
When the whole house feels drafty or the power bill keeps climbing, I look at the attic, walls, basement and crawl space together and tell you which order makes sense for your house.
Insulation removal
If the old insulation is soaked, matted or full of droppings, we vacuum it out before anything new goes in, because fresh material laid over a bad layer only keeps the problem.
Crawl space insulation
Cold floors over a crawl space usually trace back to bare rim joists and open gaps. We seal those first, then insulate the walls or the floor above, depending on how the space is built.
Wall insulation
Older houses often have empty or settled wall cavities behind a cold room. We fill them through small holes that we close up afterward, so the room stops losing heat through its walls.
Air sealing services
Air sealing means closing the gaps that let warm air leak out, around pipes, wires, chimneys and the attic hatch. In a drafty house it's usually the most useful first step, and it comes before insulation.
Basement insulation
Drafty basements usually leak at the rim joist, where the house sits on the foundation. We seal and insulate there first, then talk with you about whether the walls need more.
Closed-cell foam insulation
Closed-cell foam is dense foam that also blocks moisture, so we use it on rim joists, basement walls and other spots where damp air would soak into softer insulation.
Open-cell foam insulation
Open-cell foam is softer and lighter, and it fills odd-shaped cavities well. It doesn't stop moisture the way closed-cell does, so we keep it to dry spaces inside the house.
Commercial insulation
For shops, offices and small commercial buildings around Cloquet, we look at the roof, walls and doors the same way we look at a house, sealing first, then insulating, and we plan the work around your hours.
Crawl space vapor barrier
A dirt floor in a crawl space lets ground moisture rise into the house. We lay a heavy plastic barrier over the soil and seal the seams so the space stays drier.
Vapor barrier installation
A vapor barrier keeps damp indoor air from reaching cold framing, and which side it goes on matters. I'll explain where yours belongs before we put one in a wall or ceiling.
Attic air sealing
This is the work we're best known for. We seal around can lights, pipes, wires and the hatch before any insulation goes in, which usually helps with ice dams and cold rooms upstairs.
Retrofit insulation
Retrofit work adds insulation to a finished house without tearing it apart, through the attic, the walls or the basement. I'll show you where your house is losing heat and what we can reach.
Ask for a free insulation estimate in Cloquet
Send the form or call, and we'll reply within one business day to set a time. I'll come to your home, look over the job and write up your estimate, free and with no obligation.
I look before I quote
I check the attic, the hatch, the eave vents and what's already up there, because a fair price depends on what I find in your house, not on a guess over the phone.
Every line has a reason
Your estimate says what we saw, what needs to come out or be sealed, and what goes in, so you can see why each step is there before you decide.
The permit question comes first
Before work starts, I check the permit rules with the city and tell you whether we'll pull the permit or what you'll need to do yourself.
Questions about insulation in Cloquet
These are the questions Cloquet homeowners ask me most often, about permits, inspections and how long we'll be in the house.
Do I need a permit to insulate my attic in Cloquet, MN?
The city's permit list doesn't name insulation, so I check with the city before we start instead of assuming either way. Cloquet's Building Official issues permits for structural changes, added square footage and alterations such as siding, windows and roofing, and the city's building permit questions note that a permit applies even when owners do the work themselves.
How do I schedule a building inspection in Cloquet?
Call the city at (218) 879-3347 at least 24 hours ahead, or email permitworks@cloquetmn.gov. The city's permits page says it may charge a re-inspection fee when work isn't ready at the scheduled time, though not for a re-inspection after needed corrections. If your job needs a permit, I'll go over the inspection with you before we start.
How long will the insulation crew be in my attic, and do we have to leave the house?
With air sealing and blown-in insulation, you can usually stay home while we work, and how long we're up there depends on how much sealing and old material there is. Foam is different, because it has a re-entry time, the wait before you, your kids and your pets can come back inside. I'll tell you which applies to your job at the estimate.
Cities we serve for insulation work
These cities have their own pages, and we also work in other cities around the Twin Ports. If you don't see yours, call or send the form and ask.
Set up a visit to your Cloquet home
Thank you for reading, and when you call or write, tell us what you're noticing so I know where to start looking.