Insulation
Regardless of your building use, we offer a variety of metal building insulation options for you to choose. We got you covered.
Spray Foam
Available for tubular and red iron metal buildings.
R-Value per inch: ~R7
Spray foam is a versatile insulation that seals gaps and protects against temperature changes, moisture, and air infiltration.
WolfSteel only uses closed-cell spray foam for all our metal buildings. It offers a higher R-value, providing better insulation and energy efficiency.
PROS | CONS |
---|---|
All-in-one-insulation | Less visually appealing |
Longer lifespan | Higher cost |
Consistent R-value | Difficult panel replacement and leak detection |
Flexible installation timing | Extensive prep work |
Reinforces walls & framing |
Painted spray foam is available as an upgrade in white, gray, and black colors.
*Open cell spray foam is available upon request.
Fiberglass
Available for tubular and red iron metal buildings.
R-Value per inch: ~R3.35 (up to R6.7 at 2”)
Also called Bat Roll Insulation or Blanket Insulation, fiberglass insulation is a popular choice for reducing heat transfer.
Made from fine glass strands, it forms a dense mat designed for easy installation in walls, ceilings, and attics.
PROS | CONS |
---|---|
All-in-one-insulation | Must be installed during construction only |
Enhanced aesthetics | Shorter lifespan |
Easy panel replacement | Plastic backing |
Quick installation | R-value depends on installation quality |
Sound dampening |

Solar Reflective Insulation
Available only for tubular metal buildings.
R-Value: Up to R10.3 (depending on installation orientation)
Solar Reflective Insulation is our newest high-performance insulation option, featuring an encapsulated fiberglass core with 99% reflective aluminum and a durable white scrim-reinforced facing.
More pictures to come as this is a new product.
PROS | CONS |
---|---|
Blocks all heat transfer types | Performance depends on installation |
Improves comfort | Less effective in colder areas |
Ideal for hot climates | Regular maintenance needed |
Thermal protection |
Which Insulation is Best for Your Texas Metal Building?
Choosing the best insulation depends on your building’s needs and budget.
Spray Foam: Offers excellent thermal control and air sealing. It’s highly effective but comes at a higher cost.
Fiberglass: Provides great R-Value with great aesthetics. A lot of its effectiveness is based on installation.
Solar Reflective Insulation: Reflects heat away from your building, making it ideal for hot climates. It works best with additional insulation such as fiberglass.
Ask one of our salespersons what is your intended building use and what you’re looking to accomplish, so we can recommend which is best for you.
Certain insulations are limited to the type of building. WolfSteel Building only offers these services for our Metal Buildings.
