Spray Foam Insulation Contractors in Montana
Climate Zone
Average Cost
$1.50 - $3.50 per sq ft
Building Code Info
Cities in Montana
Top Contractors in Montana
Montana Insulation Systems
Montana, Montana
Montana Insulation Systems installs both closed-cell and open-cell spray foam insulation throughout...
Residential · Commercial
Get a Free QuoteMountain States Spray Foam
Montana, Montana
Mountain States Spray Foam provides expert spray foam insulation solutions throughout Montana, servi...
Residential · Commercial
Get a Free QuoteNextGen Spray Foam Insulation
Montana, Montana
NextGen Spray Foam Insulation serves Montana homeowners and builders with spray foam, batt, and blow...
Residential · Commercial
Get a Free QuoteSpray Pros Insulation, LLC
Montana, Montana
Spray Pros Insulation, LLC serves Montana homeowners and builders with open-cell and closed-cell spr...
Elite Spray Foam Insulators
Montana, Montana
Elite Spray Foam Insulators brings Montana homeowners a family-owned approach to closed-cell spray f...
Climate Zone
6
Average Cost
$3.00-$6.50/sq ft
R-Value (Attic)
R-49
R-Value (Walls)
R-20
Climate: cold
Montana's long, cold winters and growing population in Bozeman and Billings create increasing demand for high-performance insulation.
Why Spray Foam Insulation in Montana?
Montana's long, cold winters and growing population in Bozeman and Billings create increasing demand for high-performance insulation. With a cold climate, proper insulation is essential for maintaining comfortable indoor temperatures year-round.
In Montana's cold conditions, spray foam provides superior performance compared to traditional insulation materials. This can lead to substantial savings on heating and cooling costs throughout the year.
With average costs ranging from $3.00-$6.50 per square foot, spray foam insulation is a smart investment for Montana homeowners.
Building Code Requirements in Montana
Attic Insulation
R-49
Wall Insulation
R-20
Climate Zone
6
These are minimum requirements. Higher R-values provide better performance and energy savings.
Popular Cities in Montana
Frequently Asked Questions
How much does spray foam insulation cost in this state?
Spray foam insulation typically costs $1.50-$3.50 per square foot, depending on the type (open-cell vs closed-cell) and project scope.
What R-value is required for insulation?
Current building codes require R-49 for attics and R-20 for walls in Climate Zone 6.
Should I choose open-cell or closed-cell spray foam?
In a cold climate, closed-cell is recommended for its moisture barrier and higher R-value per inch.