Spray Foam Insulation for Pole Barns

Pole barns serve many purposes—from storage and workshops to livestock and recreation—but without proper insulation, they can be inefficient and uncomfortable year-round.

At Sealtite Insulation & Slabjacking, we specialize in open and closed cell spray foam solutions that improve energy efficiency, control moisture, and enhance durability.

Closed cell spray foam offers the highest R-value and creates a strong air and moisture barrier—ideal for metal pole barn structures.
Open cell spray foam provides excellent air sealing and sound reduction at a more cost-effective price point.

Precision Finishing & Custom Painting

At Sealtite, we don’t just insulate—we raise the standard of quality. Our team delivers clean, professional finishes with careful masking, smooth application, and sharp lines.

We also offer custom paint options, allowing you to choose any color you want for your finished spray foam surface. This attention to detail sets Sealtite apart, giving your building a polished, professional look that lasts.

Benefits

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Temperature regulation & comfort

Makes the interior more comfortable and usable year-round.

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Energy efficiency

Prevents energy loss through walls, roof, and floor.

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Increases building longevity / structural durability

Closed Cell spray foam increases the racking strength of a wall by up to 400%. Installing spray foam directly to the roof deck prevents wind uplift and secures your roof in high winds.

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Noise reduction

Insulation can reduce echo and outside noise — important if you’re using it as a workshop, an event space, or a living area.

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Moisture & condensation control

Metal buildings often “sweat” due to temperature differences, insulation helps prevent this, protecting your building from rust, corrosion, and mold.

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Protects your investments

A well-insulated pole barn will protect your valuables inside by maintaining more consistent temperatures and sealing out pests and rodents.

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Cleaner, more finished look

Even application and optional paint finish create a professional, appearance.

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Long-term savings

Reduced energy use means lower utility costs and less equipment wear.

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Frequently Asked Questions

Why is spray foam better than fiberglass or batting in pole barns?

Spray foam adheres directly to metal and wood, creating a seamless seal that prevents air and moisture infiltration—something fiberglass and batting can’t achieve in open-framed structures.

Can the spray foam be left exposed?

Yes, but for a clean, finished appearance, many customers choose to have it painted. Sealtite offers professional painting in any color you like.

Will spray foam help reduce noise in my pole barn?

Absolutely. Closed cell foam helps reduce noise from rain, wind, and machinery, creating a quieter interior environment and minimizing the echo that pole barns are known to have.

Does spray foam insulation add strength to the structure?

Yes. Closed cell foam adds rigidity and reinforcement to walls and ceilings, improving structural stability by up to 400%.

Does spray foam insulation help keep rodents out of my pole barn?

No insulation is classified as “rodent proof”, however, because of spray foam’s exceptional air sealing qualities, our customers often say that rodents can’t find their way in very easily, and bugs and allergens are certainly kept at bay.

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Why Choose Us?
The Sealtite Difference

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LIFETIME warranty on spray foam products.

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We use premium polyurethane products manufactured in the USA and offer a variety of products because every project and budget is unique.

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Over 20 years of experience and customer satisfaction; trained crews.

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Our high employee retention gives you installation crews with decades of experience.

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Integrity. Don’t take our word for it, check out our customer reviews.

Customer Reviews

Lane Johnson

Worth the money

“Very profession operation! Have never seen foam smoother in a shop than mine! Custom painting turned out great also! Left the place cleaner than they started! Worth the $!”

Kris Bolt

Crews arrived on time

“I had closed cell insulation sprayed the walls of a 48X80x14 pole building and blown in fiberglass in the ceiling. Both crews were on time and meticulous about the quality of their work. I would use them again if the need arises.”

Jody Hall

Prepped to prevent overspray

“Sealtite recently completed a spray foam project which included the ceiling and walls of my metal pole building. The installers arrived promptly and were very courteous, they prepped the interior to eliminate overspray. I’m very satisfied with the quality of work performed by Sealtite and will reach out to them for any other services that I may need in the future.”

Ben Herriott

Estimate to cleanup – exceptional

“Everything from the estimate to the cleanup was exceptional. The first thing people notice when they enter my shed is the precision and attention to detail from the sprayed-in insulation on the ceiling.”