Blown-in insulation in Jerome ID - an even attic layer with the gaps sealed first
Hot upstairs, cold floors or a power bill that keeps climbing? We seal the leaks, then blow in an even layer out to the eaves.
Is blown-in insulation right for your attic?We'll check before we quote
Hot rooms upstairs, cold floors and a power bill that keeps climbing usually point to the attic. Blown-in insulation is loose fill, such as fiberglass, rock wool or cellulose, blown through a hose across the attic floor. It usually costs less to put in than batts, the precut blanket pieces, and it fills in around joists and wires better.
Most of the work on blown-in insulation in Jerome, ID happens before the hose comes out. I check the room at the eaves, because a low roof edge limits how much fits while still leaving an air gap for the vents. Then we close the gaps around lights, pipes and the hatch, so the new layer isn't fighting a draft.
The price moves with the size of the attic, how many inches are already up there, and whether old material has to come out first through insulation removal. The schedule turns on that same prep, plus any roof leak or wiring fix that has to come first. Your estimate lays it all out in order.
You'll know what's in your attic and what we'd do about it before you decide, so give us a call at (208) 544-9045.
Where blown-in insulation goes in a house
Blown-in fill goes in more than one place, so I look at the attic, the walls and what's already there before we pick a starting point. For the whole house at once, see home insulation.
Vented attic floors
We blow fill across the attic floor, over and between the joists, and check the depth in several spots so you can see what you paid for.
Outside walls in finished rooms
When the cold sits along the outside walls, fill can be blown into the closed wall cavities, and I'll help you weigh whether the walls or the attic go first.
Loose fill or spray foam
Spray foam costs more and seals air while it insulates. For most attics, sealing the gaps and topping up loose fill wins, unless your ductwork runs up there.
Why Jerome homeowners call usabout their attic insulation
I'd rather you understand your attic than just take my word for it, so we walk through what's up there together before anyone touches a thing.
I do the estimate myself
I come out, look at the attic with you, answer your questions and write the estimate, so you're talking to the person who actually planned the job.
Our own installers, checked by me
The crew in your attic works for us, and when they're done I check the work myself before we call it finished. Satisfaction guaranteed.
Leaks and bath fans before fill
Insulation over a roof leak or bad wiring just hides it, and a bath fan that dumps into the attic gets vented outside as part of the job.
Back in the trade since 2021
I ran insulation jobs when I was younger, left the trade for years, and came back in 2021 because I missed the work.
Licensed and insured, easy to check
We're licensed and insured, and Idaho registers contractors on most jobs over $2000.00 in labor and materials, so look anyone up on the state's contractor search before you sign.
A written plan for your atticfrom Steady Jerome Spray Foam Insulation
Tell us your home's age, how you reach the attic and any old insulation or attic bath fans you know of. We reply within one business day to set up a free, no-obligation estimate at your home.
How a job runsfrom first call to walkthrough
I write the plan in the order the work has to happen, so you can see what comes first and why before anyone climbs into your attic.
Call or send a note
Call (208) 544-9045 or fill out the form with a little about your house, and we'll set a time for me to come out and take a look.
I look and write the plan
I go through the attic, walls, basement or crawl space with you, take photos and write a plan that puts anything needing a fix at the top.
Permit question and prep
Once you say yes, we sort out the permit question with the right office, clear any old material that has to go and seal the attic floor.
Blowing in the fill
Our installers blow the fill to an even depth, keeping the edges as full as the middle and the vents at the eaves clear so the attic still breathes.
Cleanup and walkthrough
We clean up inside and out, then I walk the finished job with you and show you how to judge it, now and the next time someone's up there.
Questions we hear a lot
How much does blown-in insulation cost near Jerome?
Insulation in the Twin Falls area usually costs about $1 to $5 per square foot, and that range covers insulation in general, not blown-in alone. Where your attic lands depends on its size, the inches already up there, and whether old material or repairs come before the fill. You get your own number on the estimate once I've seen it.
Do I need a permit for blown-in insulation in Jerome?
The city's permit list doesn't settle it, because it names additions, basement finishes and new windows but not insulation, and the city asks callers about their specific project. Inside Jerome, the Building Safety Department issues permits and does inspections, and outside the city Jerome County requires a permit before any construction starts, with double fees possible if work begins first. We check with the office that covers your address and, if a permit is needed, handle the application and set up the inspections.
Does my old attic insulation have to come out?
Often, yes, because building guides call for clearing the old layer so the ceiling underneath can be air sealed. Old attic insulation is also often fouled with debris or droppings, and older loose fill may be vermiculite, which can contain asbestos. In those cases the safest route may be to get rid of it and put in only new insulation.
Can my existing walls be insulated with blown-in insulation?
Usually, yes, with drill and fill, a common and fairly uninvasive method that blows fill through small holes near the top of each wall cavity. The holes can go in from inside or outside the wall, so ask which side we'd use. I'll also help you decide whether the walls or the attic should come first.
How long does blown-in attic insulation take, and do we have to leave?
The blowing is usually the quick part, and how long we're in your attic depends on the prep that comes first, like removal, sealing and any repairs. You usually don't need to leave for loose fill the way you might for spray foam, and your estimate spells out the order of the work.
What causes hot upstairs rooms even with insulation in the attic?
Usually it's air sneaking through unsealed gaps, or insulation piled deep in the middle and thin at the edges, which is backward. Buried eave vents make it worse because the attic can't breathe, which is why we seal first and keep the edges full.
Blown-in insulation around Jerome
We're based in Jerome and do blown-in insulation in Twin Falls, Kimberly and other cities nearby, mostly on older homes with thin attics and drafty rooms. Pick your city below or give us a call.
Book a blown-in insulation estimate in Jeromeand see what's really up there
Take a quick look through the attic hatch first and note how many inches are up there, then call (208) 544-9045 or send the form so your blown-in insulation estimate starts from what you saw.