
Kokomo Insulation brings insulation contractor services to Lafayette, IN, covering commercial insulation, attic work, spray foam, and crawl space sealing for Tippecanoe County homes and businesses, with a licensed crew that replies to every estimate request within one business day.

Lafayette has a significant commercial and industrial building inventory, much of it dating from the mid-20th century manufacturing era, including warehouses, production facilities, and office buildings near the Subaru plant and along the main industrial corridors. Our commercial insulation services address the high-bay heat loss and air leakage that older Lafayette commercial buildings deal with every winter.
A large share of Lafayette homes were built before 1960, which means original attic insulation has been in place for 60 or more years. That material has long since settled, degraded, or been disturbed by decades of HVAC work. Upgrading attic insulation in a Lafayette pre-war home delivers some of the most meaningful energy improvements of any project type in this market.
Tippecanoe County clay soil holds moisture against foundations, and homes near the Wabash River and low-lying Lafayette neighborhoods are especially vulnerable to ground moisture pressure every spring. Insulating and sealing crawl spaces protects floor joists, subfloor, and interior air quality from the moisture that works its way in from below year-round in this part of Indiana.
Lafayette's Victorian and Craftsman bungalows near downtown have irregular wall cavities, aging wood framing, and gaps that standard batts cannot fill. Spray foam conforms to those irregular spaces and seals air movement at the same time it insulates, making it well-suited for the older construction types common in Lafayette's historic residential neighborhoods.
Lafayette homes built before 1960 were constructed before air sealing was a concept - gaps around every pipe, wire, and fixture in the attic floor were left open. Decades of Indiana winters have been drafting through those gaps ever since. Air sealing closes them so the insulation you have, or the new insulation being added, actually performs as intended.
The Wabash River floodplain runs through parts of Lafayette, and Tippecanoe County clay soil keeps groundwater elevated around foundations long after rain events. A vapor barrier installed in the crawl space intercepts that ground moisture before it reaches floor joists and insulation, keeping the structure dry through Lafayette's wet springs.
Lafayette has one of the older housing stocks in central Indiana. The neighborhoods nearest to downtown and along the river bluffs are full of homes from the late 1800s and early 1900s - Victorian two-stories and Craftsman bungalows with wood clapboard siding, covered porches, and foundations that have been through 100 or more Indiana winters. These homes were built with no insulation standards and no air sealing whatsoever. Every pipe penetration, every wall top plate, and every gap in the attic floor has been leaking heat since the day the house was built. Newer ranch and split-level homes on the south and east sides of the city represent a different era, but they bring their own challenges: aging brick and aluminum siding, original HVAC systems hitting the end of their service lives, and insulation from the 1960s and 1970s that has long since settled.
The Wabash River and Tippecanoe County clay soils define the moisture challenge for Lafayette properties. Low-lying neighborhoods near the river deal with real flooding risk in spring, and FEMA flood maps show significant flood zones within the city. Even properties that sit above the floodplain deal with the slow-draining clay soil that keeps foundations wet for weeks after a heavy rain. Crawl spaces and basement perimeters in these conditions need proper insulation, air sealing, and vapor management, not just a layer of old fiberglass that absorbs moisture over time.
Our crew works in Lafayette regularly and coordinates with the City of Lafayette Building Inspection Division for permitted work. Lafayette's housing stock is genuinely varied - we work on 1910s Craftsman bungalows in the Ellsworth neighborhood, post-war ranch homes on the south side, and older commercial buildings near the industrial corridors along US-52. Each of those building types requires a different insulation approach, and we don't treat them all the same.
Lafayette sits on the east bank of the Wabash River, and the bluff neighborhoods above the river are among the oldest residential areas in Tippecanoe County. The homes there were built on stone and brick foundations that predate modern waterproofing by several generations, and they show it. Getting from downtown out to the newer subdivisions near Creasy Lane covers a hundred years of construction methods in about ten minutes of driving - and our crew has worked on all of it.
We also serve Marion, which shares similar older housing conditions, clay soils, and river-corridor moisture challenges. Homeowners in both cities deal with older construction that has never been properly air sealed and insulation that is well past its effective service life.
Call or submit the contact form and we reply within one business day. No need to describe your whole situation upfront - a quick message gets you on the schedule.
We walk your home before recommending anything. The written estimate covers material type, areas addressed, and total cost - no vague numbers, no phone quotes before we have seen your property.
Most work happens in the attic, crawl space, or mechanical areas. You can stay home during the job in most cases. Spray foam applications require a 24-hour vacate for the treated space after installation.
We walk you through the finished work before leaving. Permitted projects include inspection documentation you can file for future reference. Most Lafayette homeowners notice a real difference in comfort after the first cold snap following installation.
We serve Lafayette and all of Tippecanoe County. Free written estimates, replies within one business day.
(765) 776-9811Lafayette is the county seat of Tippecanoe County and one of Indiana's older cities, with neighborhoods that date back to the 1820s. The city sits on the east bank of the Wabash River and has been shaped by two major anchors: the manufacturing economy, led today by Subaru of Indiana Automotive and Caterpillar, and Purdue University, located in neighboring West Lafayette, which draws tens of thousands of students and faculty to the metro area. The result is a city with a wide mix of housing types, from restored Victorian homes near downtown to post-war ranch neighborhoods on the south and east sides to newer subdivisions farther out.
The older residential neighborhoods near Columbian Park and along the river bluffs are full of homes that have been standing for a century or more. Those properties have history, character, and insulation needs that newer builds do not. Homeowners in nearby Kokomo face many of the same challenges, given the similar housing ages and climate conditions across north-central Indiana.
Keep heat in during winter and out in summer with proper attic insulation.
Learn moreLoose-fill insulation blown into walls, attics, and hard-to-reach spaces.
Learn moreWhole-home insulation solutions for improved comfort and lower energy bills.
Learn moreInsulate and condition your crawl space to prevent moisture and heat loss.
Learn moreRetrofit or new-construction wall insulation for a tighter building envelope.
Learn moreSeal gaps and drafts to stop uncontrolled air leakage and energy waste.
Learn moreInsulate basement walls and rim joists to reduce cold floors and energy loss.
Learn moreDense, rigid foam offering the highest R-value per inch and a moisture barrier.
Learn moreLightweight, flexible foam ideal for interior walls and sound dampening.
Learn moreHeavy-duty vapor barriers that block ground moisture from entering your home.
Learn moreProfessional vapor barrier installation for crawl spaces and basements.
Learn moreAdd insulation to existing homes without major demolition or disruption.
Learn moreCommercial-grade insulation for offices, warehouses, and industrial spaces.
Learn moreServing these cities and communities.
Contact Kokomo Insulation today - we reply within one business day, before another Tippecanoe County winter adds to your heating bill.