Spray Foam Insulation Contractors in Minnesota
Climate Zone
Average Cost
$1.50 - $3.50 per sq ft
Building Code Info
Cities in Minnesota
Top Contractors in Minnesota
USA Insulation of Minneapolis
Minnesota, Minnesota
USA Insulation of Minneapolis brings over four decades of industry experience to Minnesota homeowner...
Residential · Commercial
Get a Free QuoteMinnesota Spray Foam and Coatings
Minnesota, Minnesota
Minnesota Spray Foam and Coatings specializes in closed-cell spray foam insulation for cold Minnesot...
Residential · Commercial
Get a Free QuoteHunter Spray Foam Insulation
Minnesota, Minnesota
Hunter Spray Foam Insulation is a family-owned and operated business serving Minnesota's industrial,...
Residential · Commercial
Get a Free QuoteMinneapolis Spray Foam Insulation Pros
Minnesota, Minnesota
Minneapolis Spray Foam Insulation Pros serves the Twin Cities metro area and greater Minnesota with...
Residential · Commercial · Agricultural
Get a Free QuoteAffordable Insulation
Minnesota, Minnesota
Affordable Insulation delivers open-cell spray foam solutions to Minnesota homes and businesses, hel...
Residential · Commercial
Get a Free QuoteClimate Zone
6-7
Average Cost
$3.00-$6.50/sq ft
R-Value (Attic)
R-60
R-Value (Walls)
R-21
Climate: very cold
Minnesota's extreme cold (-30°F+) demands maximum insulation. The state's energy code requires some of the highest R-values in the country.
Why Spray Foam Insulation in Minnesota?
Minnesota's extreme cold (-30°F+) demands maximum insulation. The state's energy code requires some of the highest R-values in the country. With a very cold climate, proper insulation is essential for maintaining comfortable indoor temperatures year-round.
In Minnesota's very 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 Minnesota homeowners.
Building Code Requirements in Minnesota
Attic Insulation
R-60
Wall Insulation
R-21
Climate Zone
6-7
These are minimum requirements. Higher R-values provide better performance and energy savings.
Popular Cities in Minnesota
Frequently Asked Questions
How much does spray foam insulation cost in this state?
Spray foam insulation typically costs $1.50-$3.75 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-60 for attics and R-21 for walls in Climate Zone 6-7.
Should I choose open-cell or closed-cell spray foam?
In a very cold climate, closed-cell is recommended for its moisture barrier and higher R-value per inch.