Attic insulation in Manhattan KS - sealed gaps and an even layer out to the edges
Drafty rooms, a hot upstairs and a high power bill usually trace back to the attic. We seal the gaps first, then add an even layer.

Is your attic insulation doing its job?Here's how we find out


Most calls about attic insulation in Manhattan, KS start with a hot upstairs, a drafty bedroom or the room over the garage that never feels right. Usually the attic has thin or settled insulation, plus gaps around lights, pipes and the hatch that let air straight through it.
I go up with a flashlight and look under the old layer before we add anything, because new insulation over soaked material or droppings just buries the problem. Then we close those gaps first, which we call air sealing, so the new layer isn't fighting a draft all winter.
The price moves with the size of the attic, how many inches are already up there, how much sealing the gaps take and whether old material has to come out. The schedule turns on the same things, plus how easy the hatch is to reach and any permit check we do first.
You can count on me to show you what's up there and explain each step before we start. Call (785) 236-2032.
Attic insulation for the attic you have
We match the material and the prep to what's already up there, how the attic is built and whether ductwork runs through it, so the plan fits your house.
Blown-in loose fill
Blown-in insulation is loose fill sent through a hose, so it settles into corners and around framing without opening a ceiling, and you can usually stay home while we work.
Spray foam up high
Foam costs more but seals air while it insulates, so we suggest it mainly when your ductwork lives in the attic. You'll stay out until the re-entry time, when it's safe to come back in, has passed.
Topping up an older layer
When the old insulation is dry and clean, we seal the gaps and add to it instead of starting over, which is usually the better value. Wet, dirty or flaky material gets a different plan.

Why Manhattan homeowners call Sterlingabout drafty rooms and attics
I learned this work on a municipal crew where every job got checked before sign-off, and I run our attic jobs the same way, slowly and with you kept in the picture.
The owner looks at every attic
I come out to every estimate myself, and I'm on site with our own installers during the work, so the person who planned your job sees it through.
Started in Manhattan in 2023
I started this business in Manhattan in 2023 to bring the careful, checked work I did on public buildings into people's homes.
Licensed and insured on every job
We're licensed and insured. The City of Manhattan licenses contractors and asks for proof of liability insurance, so it's fair to ask anyone you hire to show both.
Full depth out at the edges
Attic coverage often ends up deep in the middle and thin along the eaves, which is backward, so we carry the layer out to the corners nobody looks at.
Backed by our satisfaction guarantee
Backed by our satisfaction guarantee. I also walk you through what you're paying for and why each step comes when it does, before you decide anything.
Your attic and air sealing estimatefrom Sterling, at your house
Tell us about the rooms that bother you, whether you have recessed lights and whether the old insulation looks pebbly. We reply within one business day to set up a free visit at your home, with no obligation.
How an attic job runsfrom your call to the walkthrough
You'll know what I found and the order I'd do things in before any work is booked, and you'll see the finished attic with me at the end.
You call or message us
Call (785) 236-2032 or send the form, and we'll set a time for me to come out to your house and look at the attic.
I look over the attic
I check how many inches are up there, look underneath it and check the lights, flues and hatch, then walk you through what I'd do first and why.
Permits and prep
Once you're ready, we check with the office that covers your address about any permit, then protect the path to the hatch before the installers start.
Sealing, then insulating
Our installers and I seal the gaps and guard the hot spots first, then put the new layer down evenly across the whole attic floor.
Walkthrough with you
When we're done, I show you the sealed spots and the depth along the edges, and we clean up behind us before we leave.
Attic insulation questions
How much does attic insulation cost in Manhattan, KS?
Attic insulation across the US usually costs about $1,700 to $2,500 per job. That's a national figure, not our price, and your own number comes from the estimate once I've seen how much sealing and prep your attic needs.
What happens before new insulation goes in the attic?
The gaps get sealed first, because the guidance for an existing attic is to air seal every opening in the attic floor before insulating, with solid blocking over large holes and open soffits. Hot flues should get metal blocking and collars, and recessed lights without an ICAT rating, the label for fixtures built to touch insulation and stay airtight, need covers. We check every light and flue and take care of those spots before the new layer goes down.
What should I do if my attic has vermiculite insulation?
Start with EPA's guidance on vermiculite insulation, which describes it as a pebble-like pour-in fill that's usually gray-brown or silver-gold. If you choose to remove it, EPA advises a trained, accredited asbestos abatement contractor separate from whoever assessed it. If your old insulation looks pebbly or flaky, we stop and talk about testing before we touch it.
What is the best way to insulate an attic, spray foam or blown-in?
For most attics, sealing the gaps and topping up with loose fill is the better value. Spray foam costs more and seals air while it insulates, so it usually earns its price when your ductwork runs through the attic.
How long does attic insulation take, and do we have to leave the house?
With loose fill you can usually stay home while we work, and how long we're up there depends on the attic's size and how much sealing it needs. Spray foam means kids and pets stay out until its re-entry time has passed, and I'll tell you what to plan for at the estimate.
Does adding attic insulation lower your power bill in Kansas?
It can, and Kansas summers are when it shows, since electricity costs climb once the air conditioning runs. On average, owners can save up to 15% on heating and cooling by insulating attics, floors and crawl spaces and sealing air leaks around the house, so that figure covers more than the attic alone. When the attic isn't the only weak spot, we look at home insulation as a whole.
Attic insulation around Manhattan, KS
We're based in Manhattan, where the city's Risk Reduction office handles building permits, so we ask that office whether your attic job needs one and take care of any it calls for. Pick your city below.
Book your attic insulation visit in Manhattanand see what's under the old layer
Attics are easiest to work in during mild weather, so calling (785) 236-2032 or sending the form now gives us room to schedule your attic insulation before summer heat reaches the upstairs.
