
An under-insulated attic is the leading cause of high winter heating bills in older Kokomo homes. We measure what you have, seal the air gaps first, then bring your attic up to what this climate actually demands.

Attic insulation in Kokomo prevents heat from escaping through your ceiling in winter and keeps summer heat from radiating down through it - most jobs are completed in a single day, with no need to leave your home. Kokomo sits in a colder climate zone where the Department of Energy recommends 14 to 18 inches of blown-in material in your attic. Most homes built before the 1990s fall well short of that target.
If you own a home in one of Kokomo's older neighborhoods - the brick bungalows along the Sycamore Street corridor, the postwar ranches on the near-east side - the attic above your living space was almost certainly insulated to a standard from decades ago that does not account for how cold north-central Indiana actually gets. The good news is that bringing it up to where it should be is usually a straightforward project.
A complete attic job starts with air sealing before any insulation goes in. If you want to understand that step in more detail, see our attic air sealing page - it explains why skipping that step leaves even thick insulation underperforming.
If your gas bill climbs sharply each November and does not ease up until March, your attic is a likely culprit. Kokomo winters are long and cold, and heat rises - an under-insulated attic is essentially an open window at the top of your house.
A bedroom or living area on the top floor that never quite hits the thermostat setting - especially in an older Kokomo neighborhood - almost always means the attic above it does not have enough insulation. The fix is usually straightforward and makes a noticeable difference quickly.
If you can safely peek through the attic hatch, take a look. Insulation compressed to just a few inches, with bare spots or discolored material, is no longer doing its job. What was adequate 30 years ago almost certainly is not meeting today's standards for a Kokomo winter.
Ice dams - ridges of ice along the roof edge after a snowfall - are a classic sign that heat is escaping through your attic and melting snow unevenly. Kokomo gets enough winter precipitation that ice dams are a real concern, and they can push water under your shingles and into your home.
Every attic job we do starts with an air sealing step - closing gaps around light fixtures, pipe penetrations, and framing before any insulation material goes in. Without that step, warm air still leaks out even through thick insulation, and you end up paying for coverage that does not deliver the results you expected. You can read more about that process on our attic air sealing page.
For the insulation material itself, most Kokomo attics are best served by blown-in cellulose or blown-in fiberglass - materials that fill corners, odd-shaped spaces, and the areas around existing HVAC equipment more completely than batts can. If you are starting from scratch in a new attic space or doing a full renovation, batts are a straightforward option. Blown-in insulation is covered in detail on its own page, including what the installation process looks like and what materials we use.
Best for most existing Kokomo attics - fills around obstacles and covers irregular spaces that batts cannot reach.
A solid option for new attic spaces or renovation projects where the framing layout is clean and consistent.
Required on every job we do - sealing gaps in the attic floor before material goes in is what separates a thorough job from a rushed one.
If your existing attic insulation is water-damaged, pest-contaminated, or compressed past the point of usefulness, we remove it before the new material goes in.
Kokomo's climate is genuinely demanding - average January lows in the single digits, regular freeze-thaw cycles through late winter, and humid summers that bring their own set of challenges for attics. The Department of Energy places north-central Indiana in a colder climate zone, which means the attic insulation target here is higher than what you would need in most of the country. A large share of Kokomo's housing stock - the older neighborhoods near downtown and the established streets south and east of the city center - was built before insulation was treated as an engineering question. Most of those homes are heating the outdoors as much as the living space.
Indiana summers create a second problem: warm, humid interior air that leaks into a cold attic in winter can condense on surfaces and slowly cause mold and wood damage. That is why ventilation matters as much as insulation thickness - and why we check attic ventilation during every assessment. Homeowners in Muncie and Anderson face the same two-season challenge, and the same approach - air sealing first, then bringing insulation to the right depth - addresses both the winter heat loss and the summer moisture risk.
We will ask a few basic questions about your home's age, whether you have had insulation work done before, and what is prompting you to call. We respond within 1 business day to schedule your free attic assessment - no commitment required.
We go up through your attic hatch, measure the depth and condition of what is already there, check ventilation, and look for any moisture issues that should be addressed before new material goes in. You get a written estimate that specifies what we found and what we recommend.
The crew lays drop cloths, runs a hose from equipment outside up into your attic, and distributes blown-in material evenly across the attic floor. Most Kokomo homes are done in two to four hours. You can be home during the work - no need to leave - though it is noisy while the blower is running.
Before the crew leaves, they confirm coverage depth is even across the attic and matches what you were quoted. They show you photos of the finished attic so you can see the result without climbing up yourself, and provide documentation for the federal energy efficiency tax credit.
No pressure, no obligation - just an honest look at what your attic needs and what it will cost. We respond within 1 business day to schedule a time that works for you.
(765) 776-9811We close gaps around light fixtures, pipe penetrations, and attic framing before any insulation material goes in. The North American Insulation Manufacturers Association sets this as a standard practice - and a contractor who skips it is leaving you with insulation that cannot do its full job.
Every estimate we provide states the type of insulation being installed and the target depth in writing before work begins. A quote that does not specify those two things does not give you a real basis for comparison when you are shopping.
We show you photos of the finished attic before we leave - you see the coverage with your own eyes without having to climb up. Most homeowners find the difference between before and after immediately visible in the depth and evenness of material.
We regularly work on older Kokomo homes where the attic framing is irregular, existing insulation has settled or been damaged, and HVAC equipment is in the way. That kind of job takes more care and planning - and it is the kind we are most familiar with across Howard County.
Air sealing first, written specs, visible proof of the finished work, and real familiarity with older Indiana homes - that combination is how we make sure the job actually delivers the lower bills and warmer rooms you are expecting.
The most common material for filling an attic - blown-in cellulose or fiberglass covers corners and irregular spaces that batts often miss.
Learn moreAir sealing before insulation closes the gaps that let heated air escape - without it, even thick insulation leaves your attic underperforming.
Learn moreWinter scheduling fills up fast - contact Kokomo Insulation today and lock in your free estimate before the cold weather hits.