Insulation contractor in Lafayette, IN - sealed attics and fewer drafts
Allied Lafayette Spray Foam Insulation is an insulation contractor based in Lafayette, IN. We seal air leaks and insulate attics, walls, crawl spaces and basements in Lafayette homes, fixing what's wrong before new insulation goes in.
Lafayette houses run from old frame to new builds
Lafayette is my home city, and the houses we get called to here cover a wide spread. Near downtown there are older frame houses with plaster walls, attics that never got much insulation, and crawl spaces or basements that let the chill up through the floors. Toward the edges of the city you find newer subdivisions where the room over the garage never feels like the rest of the house. We also get small commercial buildings whose owners want the walls and roof looked at.
We see a lot of the same houses in Frankfort, but age decides most jobs here, because an older Lafayette house usually has less up top and more gaps to close before any new insulation can do its part.
Permits, price and timing on Lafayette jobs
Inside city limits, building permits go through the City Engineer's Office, so whether your insulation job needs one is the office's call, not mine or yours. I check before we put you on the calendar, because a permit adds review time before the crew can start, and we handle the paperwork if one is needed. The city's rules also let it ask for insurance, a bond or both on work that needs a permit, so ask any contractor you're considering for proof of insurance. We're licensed and insured.
The price here mostly depends on what's already in the house: how many inches of old fill are up there, whether it's wet or full of droppings and has to come out, how many gaps need sealing, and whether foam makes sense or loose fill will do. The schedule depends on those same things, plus anything another trade has to fix first, like a roof leak. After I look, I write out what I'd do and why. If your address is in West Lafayette or out in the county, a different office may cover it, and I look that up the same way.
Insulation services in Lafayette
- Spray foam insulation
- Attic insulation
- Blown-in insulation
- Home insulation
- Insulation removal
- Crawl space insulation
- Wall insulation
- Air sealing services
- Basement insulation
- Closed-cell foam insulation
- Open-cell foam insulation
- Commercial insulation
- Crawl space vapor barrier
- Vapor barrier installation
- Attic air sealing
- Retrofit insulation
Older Lafayette houses usually need sealing first
Most calls I get in Lafayette start with a drafty room or a power bill that keeps creeping up in an older house. When I go up, the fill is often thin and packed down, piled deep in the middle and thin at the edges where it matters most. There are usually open gaps around can lights, pipes and the attic hatch too. So we close those gaps first, a step called air sealing, and keep the eave vents clear so the attic can still breathe. Then we add blown-in insulation, which is loose fill blown through a hose, to an even depth wall to wall.
Foam costs more because it seals air while it insulates. In most Lafayette attics, sealing and topping up loose fill is the better buy. When the ductwork runs through the attic, I'll usually point you to spray foam insulation, because it brings the ducts inside the sealed space.
Get a free insulation estimate at your Lafayette home
We reply within one business day to set up a visit, and there's no obligation. I come out to your Lafayette house myself and look over the attic, walls, crawl space or basement. Then I write up a plan with the estimate that lists what needs fixing first.
How an insulation job goes when you call us in Lafayette
Call us or send the form
Tell us what you're noticing, whether it's a drafty room, cold floors or a hot upstairs, and we'll set a time for me to come out. Give us your address so I can check which office covers it.
I look over the house
I come out myself and go through the attic, walls, crawl space or basement with you. Clearing a path to the attic hatch or crawl space door makes the visit go faster.
You get a written plan
The plan lists anything that has to be fixed first, like a roof leak or wet old insulation, and what I'd do after that. If another trade should go in before us, I'll tell you.
We handle the permit side
If the job needs a permit, we do the paperwork and tell you what the office needs from you. The city says residential reviews can take up to seven days, and the clock starts once every required document is in.
Crew installs, I walk it
Our install crew does the work, and I check it over with you at the end. We look at the depth at the edges, the sealed gaps and the eave vents together.
Insulation work, up close
Insulation questions from Lafayette homeowners
How do I know if my insulation job in Lafayette needs a permit?
Ask the city, because it requires permits for alterations, repairs and changes to existing buildings inside its limits, and only the office can say whether your job counts. The city's GIS and zoning maps show whether your property is inside city limits, which matters because the city issues permits only there, with few exceptions. I look this up before we schedule.
What does insulation cost for a house in Lafayette, IN?
Your price comes from what I find on site: the inches already up there, whether wet or dirty old material has to come out, how many gaps need sealing, and whether foam or loose fill fits. If the city requires a permit, it lists residential fees at .15 cents per square foot, with a $200 minimum. The estimate is free and spells out what I'd do and why.
Can I insulate my own attic in Lafayette instead of hiring a contractor?
Yes. On a residential project, the city lets you do the work yourself if you live at the house or plan to, and you submit a copy of your homeowners insurance. The usual mistakes are laying new fill over wet or dirty old material, skipping the gaps around lights and pipes, and burying the eave vents.
How long does an insulation job take, and when can we go back inside?
With blown-in fill and air sealing, you can usually stay home while we work. With spray foam, everyone, kids and pets included, stays out until the re-entry time, which is the wait the foam maker sets before you can come back. How long the crew is there depends on the size of the space and what has to be fixed first, and I put both in the plan.
Does the Tippecanoe County floodplain affect insulating a crawl space or basement?
It can, because the county's floodplain rules cover Lafayette and change who you talk to before work starts. Floodway projects need approval first from the Indiana Department of Natural Resources, plus a local permit. For work in the floodway fringe, the county advises contacting the Area Plan Commission or the Building Commission before you start.
What causes cold floors in an older Lafayette house with a crawl space?
Usually it's air moving through a crawl space that isn't sealed, with little or no insulation between it and your rooms. If the crawl space stays damp, we deal with that first, usually with a vapor barrier, so the insulation lasts, and then we seal and insulate. I'll tell you on the visit what fits your space.
Call us about your Lafayette attic or crawl space
We're open until 11 PM every day, so call (765) 250-8263 after work or send the form tonight.