Spray Foam in Metal Buildings by Mr Carports Inc.
At Mr Carports, we offer high-performance closed-cell spray foam insulation in 1" and 2" thickness options. Spray foam enhances energy efficiency, controls moisture, and keeps your structure comfortable and protected in any climate.
1-Inch Closed-Cell Spray Foam
Provides reliable basic insulation and a moisture barrier. This option creates an airtight seal that helps reduce energy loss and control condensation—ideal for moderate climates or buildings that need light insulation coverage.
2-Inch Closed-Cell Spray Foam
Offers superior thermal resistance (higher R-value) and stronger moisture control. Perfect for harsher climates or when maximum insulation coverage is needed for year-round performance.
Benefits of Spray Foam
Energy Efficiency
Reduce heating and cooling costs by minimizing air leaks and energy loss.
Strength & Durability
Adds structural rigidity to panels and improves long-term performance.
Moisture Control
Prevents condensation, mold growth, and corrosion inside your building.
Noise Reduction
Dampens outside noise for a quieter, more comfortable indoor environment.
Frequently Asked Questions
Can spray foam be applied to the interior of a metal building?
Yes, spray foam is designed specifically for interior application and adheres directly to metal panels.
What is the difference between 1" and 2" closed-cell spray foam?
2" foam has roughly double the R-value of 1" foam, offering better thermal performance and moisture control.
How does spray foam help control condensation?
It seals air gaps and blocks moisture infiltration, preventing warm air from contacting cool metal surfaces.
Will spray foam add structural strength to my metal building?
Yes, closed-cell spray foam adds rigidity to panels, enhancing overall structural strength.
How long does it take to apply spray foam insulation?
Most buildings can be fully sprayed in 1–2 days depending on size and complexity.
Is spray foam insulation resistant to mold and pests?
Yes, it resists both mold growth and pest intrusion thanks to its dense closed-cell composition.
Can I install spray foam after my building is already built?
Absolutely. Spray foam can be applied to existing buildings at any time.
Does spray foam affect the look of the interior?
It creates a clean, uniform coated surface which can also be covered with interior panels if desired.
How long does spray foam last?
Closed-cell spray foam can last 50+ years with minimal maintenance.
How do I choose between spray foam and other insulation types?
Spray foam offers superior moisture control and insulation compared to fiberglass or batt-style insulation, especially in metal buildings.
Watch Our Spray Foam Video
You’ll see the way we work, and the performance of spray foam insulation for metal buildings.
