Top Insulation Companies in Kansas City
4.Bay Insulation
4.5★ (2 reviews)
4.5★ from 2 reviews
Insulation Cost in Kansas City
Local ranges, adjusted for area wage and cost-of-living data.
| Service | Typical range in Kansas City |
|---|---|
| Attic blown-in insulation | $1,428–$2,754/job |
| Attic spray foam | $3,060–$6,120/job |
Insulation prices in Kansas City run about 2% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.
Quotes on this page come from 4 companies serving Kansas City, rated 4.8★ on average across 583 customer reviews.
Kansas City Climate & Seasonal Timing
What Kansas City's weather means for scheduling insulation.
- Last spring frost
- April 4
- First fall frost
- November 1
- Annual precipitation
- 39.06"
- Heating degree days
- 4,686
- Cooling degree days
- 1,673
| Month | Low | High | Precip |
|---|---|---|---|
| Jan | 22.4° | 39.5° | 1.14" |
| Feb | 26.3° | 44.6° | 1.48" |
| Mar | 35.8° | 56.2° | 2.15" |
| Apr | 46.6° | 66.7° | 3.71" |
| May | 57.1° | 75.9° | 5.13" |
| Jun | 66.7° | 85° | 5.52" |
| Jul | 72° | 90.1° | 3.97" |
| Aug | 70.2° | 88.6° | 4.39" |
| Sep | 60.5° | 80° | 4.16" |
| Oct | 48.9° | 67.8° | 3.52" |
| Nov | 36.6° | 54.2° | 2.14" |
| Dec | 25.6° | 41.8° | 1.75" |
NOAA station data 1.86 miles from Kansas City.
Permits & Regulations in MO
- Missouri has no statewide painting or general contractor license; requirements are set by the city or county
- Remodeling permits are issued by the local building department
- Work that disturbs paint in homes built before 1978 must be done by a Lead-Safe Certified firm under the EPA Renovation, Repair and Painting Rule
License required: No state painting or remodeling license; local licensing
Sources: www.mo.gov, www.epa.gov
Insulation FAQs for Kansas City
How much does attic insulation cost in Kansas City?
Blown-in attic insulation in Kansas City typically runs $1428-$2754 for a 1,000 square foot attic; spray foam costs two to three times more.
How many insulation contractors serve Kansas City?
We track 4 insulation contractors serving Kansas City.
Is insulation in Kansas City more expensive than average?
Installation labor in Kansas City runs about +2% versus the national average.
How much insulation does a home in Kansas City need?
Kansas City sees about 4,686 heating degree days and 1,673 cooling degree days a year; the colder the climate, the higher the attic R-value worth paying for.
Does insulation help with Kansas City summers?
Yes -- with summer highs near 90F in Kansas City, attic insulation cuts the heat load on the air conditioner as much as it holds heat in winter.
Do insulation contractors in MO need a license?
In MO, Missouri has no statewide painting or general contractor license; requirements are set by the city or county. Adding attic insulation in Kansas City rarely needs a permit.
Is spray foam worth it in Kansas City?
Spray foam earns its price mainly when ducts or an air handler sit in the attic; otherwise blown-in at $1428-$2754 gets most Kansas City homes the same R-value for less.
How many quotes should I get for insulation in Kansas City?
Two or three; with 4 insulation contractors serving Kansas City, compare the R-value and depth each quote installs, not just the price.
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