
Spray foam insulation
Cold drafts and sky-high bills? Spray foam expands to seal every gap, combining insulation and air-sealing in a single step.
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Topeka homes face punishing summers and hard winters. We seal and insulate attics, crawl spaces, walls, and basements so your heating and cooling system stops fighting an uphill battle.
Topeka homes face punishing summers and hard winters. We seal and insulate attics, crawl spaces, walls, and basements so your heating and cooling system stops fighting an uphill battle.

Topeka Insulation is a locally owned insulation contractor serving Topeka, KS and surrounding communities. We offer 16 services covering every part of your home, from attic to crawl space to exterior walls. Every project starts with a free on-site assessment so you know exactly what is needed and why, with no pressure to decide on the spot.

Cold drafts and sky-high bills? Spray foam expands to seal every gap, combining insulation and air-sealing in a single step.
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Is your attic letting summer heat pour in and winter warmth escape? Proper attic insulation keeps every room comfortable year-round.
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Older Topeka homes were built with far too little insulation. Blown-in material fills corners and gaps that batts simply cannot reach.
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Your whole house working together. A full home insulation assessment finds every area losing heat or cooling before recommending a plan.
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Old, damaged, or pest-affected insulation does more harm than good. Removal clears the way for a clean, effective installation.
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Cold floors and moisture problems often trace back to an uninsulated crawl space. Insulating below protects the whole house above.
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Walls that bleed cold air make every room harder to heat. Wall insulation seals the shell so your HVAC system does not have to work overtime.
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Kansas wind finds every crack. Air sealing closes the gaps that insulation alone cannot fix, dramatically reducing drafts and energy loss.
Learn MoreYou call or send us a message online. We ask a few quick questions about your home and what you have noticed — high bills, drafty rooms, or a specific area you want addressed. Most homeowners are scheduled for an in-home assessment within 1 business day.
A contractor visits your home and walks the areas that need attention. We measure what is already there, check for moisture or ventilation issues, and explain what we find in plain terms. You receive a written estimate before any work is scheduled — no pressure, no commitment required.
On the job day, the crew protects your floors and surfaces, completes the installation, and does a final walkthrough with you before leaving. We document the work with photos. For most insulation types, your home is ready to use the same day. No waiting period, no guesswork.
We hold a valid Kansas contractor license through the Kansas Department of Labor and carry full liability insurance. You are protected from the first day on-site to the final walkthrough.
Every estimate starts with a visit to your home, not a phone quote. We measure what is there, explain what we find, and give you a written estimate. You decide on your timeline — not ours.
We are a locally owned business, not a franchise. We know Topeka's older neighborhoods, its climate extremes, and the housing stock — brick bungalows in Potwin and ranch homes on the south side need different approaches.
When you call or submit a request, you hear back within 1 business day. No waiting weeks to get on a schedule. For most projects, we can complete the job the same week as the estimate.
Ready to talk? (785) 588-1101 or send us a message.
"The crew showed up on time, explained every step, and finished the attic in one day. Our upstairs bedroom used to feel like a different house in July. That first summer after the job, it actually stayed comfortable. The estimate matched exactly what we paid."
Mark D., Topeka — Attic Insulation
"We had spray foam done in the crawl space and basement rim joists. The contractor walked me through exactly what they found before starting and showed me photos when the work was done. First winter after the job, our gas bill dropped noticeably. Would not hesitate to call again."
Sarah R., Lawrence — Spray Foam Insulation
"Our home was built in the 1950s and had almost no wall insulation. The retrofit process was cleaner and less disruptive than I expected — they patched everything before leaving. The rooms on the north side of the house finally stay warm when it gets below freezing."
James T., Shawnee — Retrofit Insulation
We respond within 1 business day. There is no commitment required to get an estimate. After you submit, someone from our office will call to schedule a free on-site assessment at a time that works for you.
(785) 588-1101Topeka Insulation is based in Topeka, KS and serves 12 cities and communities across northeast Kansas, including Lawrence, Manhattan, and Leavenworth. We can typically schedule same-week service for projects throughout our coverage area. If you are not sure whether we reach you, call and we will let you know.
Air leaks around pipes, outlets, and attic hatches let cold air in faster than your furnace can push it out. Insulation slows heat loss, but air sealing stops the drafts that insulation alone cannot fix.
Yes. Kansas is one of the windiest states in the country, and wind-driven air infiltration is a major source of heat loss in Topeka homes. Spray foam and proper air sealing close the gaps that wind pushes through.
Frost forming on your roof deck in winter or mold in your attic after a wet spring both signal that warm, moist air is getting into your attic. Addressing insulation and ventilation together prevents wood rot and mold damage.
Open your attic hatch and look at the floor. If you can see the tops of the ceiling joists, your insulation is below the level recommended for Topeka's climate. Most homes built before 1980 fall well short of current standards.
Federal tax credits currently allow homeowners to claim up to 30% of insulation material costs, up to $1,200 per year. Evergy, Topeka's primary utility, has also offered rebates. The U.S. Department of Energy publishes current guidance on eligible improvements.
Closed-cell foam provides a higher R-value per inch and resists moisture, making it ideal for Topeka's humid summers and damp crawl spaces. Open-cell foam is softer, less expensive, and works well in interior walls where moisture is not a concern.
Topeka Insulation is a licensed and insured insulation contractor company based in Topeka, KS, serving homeowners and businesses across 12 cities in northeast Kansas since 2022.
We hold a valid contractor license issued through the Kansas Department of Labor, which is required for insulation work in the state of Kansas. Every job is also covered by full liability insurance so you are protected from start to finish.
Since 2022, we have completed insulation projects across all 16 of our service types, working on everything from 1920s brick bungalows in College Hill to modern commercial buildings. Our focus is straightforward: assess your home honestly, recommend what it actually needs, and install it correctly.
The Department of Energy recommends R-49 to R-60 for attics in Topeka's climate zone, which translates to roughly 14 to 18 inches of blown-in insulation. Most pre-1980 homes fall well short.
Usually not, if the existing material is dry and undamaged. A contractor will inspect it first. If there is moisture damage, mold, or pest activity, removal is necessary before anything new goes in.
Most homeowners notice a comfort improvement within the first heating or cooling cycle after installation. Measurable bill reductions typically show up over a full season of comparison.
For most standard attic or crawl space insulation jobs, no permit is required. Your contractor should confirm this for your specific project. The City of Topeka Development Services office handles permit questions.
The ENERGY STAR Seal and Insulate program offers independent guidance on what proper insulation looks like and how to verify the work was done correctly. When you are ready to schedule your free assessment, call us directly or send a message online.
Topeka is the capital of Kansas and home to about 126,000 people. It sits along the Kansas River in Shawnee County, with a homeownership rate of around 57 percent — meaning most people here are responsible for maintaining their own properties and making their own repair decisions.
A large share of Topeka's housing stock was built before 1960. Neighborhoods like College Hill and Potwin are known for large, older homes — many over 100 years old — with full brick exteriors and original mechanical systems that have rarely been updated. Ranch homes built in the 1950s and 1960s are common on the south side and in postwar neighborhoods throughout the city. Most of these homes were built before energy efficiency was a consideration, which means thin attic insulation, uninsulated crawl spaces, and walls that lose heat rapidly.
Landmarks like the Kansas State Capitol and Gage Park anchor the city center, while neighborhoods near Washburn University contain some of the oldest residential blocks in Topeka. These are long-term communities where homeowners have lived in the same house for decades and where deferred maintenance on insulation and air sealing is a common pattern.
Topeka's major employers — including state government, Stormont Vail Health, Goodyear, and the BNSF Railway — keep a stable, long-term workforce in the city. These are homeowners invested in their properties, not renters passing through. We work throughout Topeka and the surrounding region, and we understand the difference between a brick bungalow in Potwin and a 1960s ranch on the south side. The housing is different, the access is different, and the right approach is different. That is the kind of local knowledge you get when you work with a contractor who is based here.
By appointment only, no walk-ins.
Topeka Insulation
709 S Kansas Ave Unit 103
Topeka, KS 66603
Always open, 24/7.
Call for a free on-site estimate. We assess your attic, crawl space, and walls, explain what we find, and give you a written quote — no obligation required.