Spray Foam Insulation Contractors in Alabama
Climate Zone
Average Cost
$1.50 - $3.50 per sq ft
Building Code Info
Cities in Alabama
Top Contractors in Alabama
Huntsville Spray Foam Pros
Alabama, Alabama
Huntsville Spray Foam Pros specializes in both closed-cell and open-cell insulation solutions for re...
Residential · Commercial · Agricultural
Get a Free QuoteSpray Foam Insulation Montgomery
Alabama, Alabama
Spray Foam Insulation Montgomery delivers closed-cell spray foam solutions to residential, commercia...
Residential · Commercial · Agricultural
Get a Free QuoteBirmingham Spray Foam Insulation Pros
Alabama, Alabama
Birmingham Spray Foam Insulation Pros specializes in both closed-cell and open-cell spray foam appli...
Residential · Commercial · Agricultural
Get a Free QuoteAlabama Spray Foam Insulation
Alabama, Alabama
Alabama Spray Foam Insulation installs open-cell and closed-cell foam insulation across residential...
Residential · Commercial · Agricultural
Get a Free QuoteAlabama Spray Foam
Alabama, Alabama
Alabama Spray Foam insulates homes, farms, and businesses throughout Alabama with both open-cell and...
Residential · Commercial · Agricultural
Get a Free QuoteClimate Zone
3
Average Cost
$2.50-$5.00/sq ft
R-Value (Attic)
R-38
R-Value (Walls)
R-13
Climate: hot and humid
Alabama's hot, humid summers make proper insulation critical for AC efficiency. Many older homes in the Birmingham metro area lack adequate insulation.
Why Spray Foam Insulation in Alabama?
Alabama's hot, humid summers make proper insulation critical for AC efficiency. Many older homes in the Birmingham metro area lack adequate insulation. With a hot and humid climate, proper insulation is essential for maintaining comfortable indoor temperatures year-round.
In Alabama's hot and humid 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 $2.50-$5.00 per square foot, spray foam insulation is a smart investment for Alabama homeowners.
Building Code Requirements in Alabama
Attic Insulation
R-38
Wall Insulation
R-13
Climate Zone
3
These are minimum requirements. Higher R-values provide better performance and energy savings.
Popular Cities in Alabama
Frequently Asked Questions
How much does spray foam insulation cost in this state?
Spray foam insulation typically costs $1.25-$3.00 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-38 for attics and R-13 for walls in Climate Zone 3.
Should I choose open-cell or closed-cell spray foam?
In a hot and humid climate, closed-cell is recommended for its moisture barrier and higher R-value per inch.