Shops, barns and steel garages
Pole Barn & Metal Building Insulation in Lincoln, NE
Stop the dripping steel and make a shop you can heat in January and stand in during July.
- Free on-site estimates
- Written quote with material, thickness and R-value for each area
- Air leaks and moisture checked before anything gets covered
Steel Buildings Need a Vapor-Tight Layer
Pole barn and metal building insulation is a common call from acreages around Lincoln, from Malcolm and Raymond to Hickman and Firth. A steel building gets very cold on a clear winter night, and when warm, moist air inside the building touches the underside of the roof panels, it condenses and drips. That water rusts fasteners, stains whatever is stored below and soaks fiberglass blankets that sag over time. In summer, the same uninsulated steel turns the building into an oven.
Why closed-cell foam
Closed-cell spray foam sticks directly to the steel and to the girts and purlins, leaving no air gap for moisture to condense in. At typical thicknesses it is a vapor retarder as well as insulation, and it adds a little rigidity to thin panels. It also seals the gaps at panel laps, eaves and base trim where wind and dust get in. Open-cell foam is not a good fit against bare steel because it lets moisture through.
How much foam
That depends on how you use the building. A cold storage barn that just needs to stop dripping may only need a thin coat to cover the steel. A heated shop needs more on the roof and walls. We talk about what you will store or do in the building, whether it will be heated or cooled, and what you are willing to spend, then quote the thickness that matches.
Other details
Exposed foam in a shop generally needs a thermal or ignition barrier coating depending on the use, and we will note that on the quote. Doors, windows and the slab edge matter too: a well-foamed building with gaps around an overhead door still loses heat. Note that Nebraska's residential energy code R-values apply to homes; for shops and barns the target is whatever makes the building work for you.
Garages and shops attached to homes
Attached garages with bonus rooms above, detached garages and home shops get the same approach: foam where condensation or air leaks are the problem, and blown-in or batts where an attic or open framing makes those cheaper.
Get a free estimate or call (402) 795-8689.
Buildings We Insulate
Steel and wood-framed outbuildings on acreages and in town.
Post-frame pole barns
Foam on the roof steel and walls, sealing laps, eaves and the gap at the base trim.
Steel shops and garages
Insulation sized for a heated workspace, with attention to overhead doors and the slab edge.
Machine and equipment sheds
A condensation-control coat on the roof so stored equipment stays dry.
Thermal barrier coatings
Coatings applied over exposed foam where the use calls for one.
Published Costs That Apply to Shops and Barns
| Job | Range and source |
|---|---|
| Closed-cell spray foam, installed | $3.00 to $5.00 per sq ft (HomeGuide) |
| Open-cell spray foam, installed | $1.50 to $3.50 per sq ft (HomeGuide) |
| New construction spray foam | $2.75 to $6.50 per sq ft (Fixr) |
| About 1,000 sq ft of foam | $1,500 to $5,000 (HomeGuide) |
| Typical spray foam minimum | $1,000 to $2,000+ (HomeGuide) |
General spray foam ranges from HomeGuide (2026) and Fixr (2025), not figures for barns specifically. Building size, wall height, steel profile, foam thickness and any coating move the total. We measure the building and the written estimate we hand you is the price.
How a Building Job Works
1. Talk about use
Heated or not, what is stored inside, and any condensation you have seen.
2. Measure
Roof and wall square footage, openings and access for the rig.
3. Quote thickness
Inches and R-value for roof and walls, plus any coating.
4. Spray and coat
Foam applied in passes, then barrier coating where it is called for.
Why Choose Us for Pole Barn & Metal Building Insulation
Sized to how you use it
A cold storage barn and a heated shop get different quotes.
Laps and trim sealed
We seal the gaps at eaves, laps and base trim, not only the flat panels.
Pole Barn & Metal Building Insulation Questions
Why does my pole barn drip?
Warm, moist air inside touches roof steel that has cooled overnight and condenses. Closed-cell foam on the underside of the steel keeps that air off the cold metal.
Can you spray over the existing blanket insulation?
Usually not. Foam needs to bond to the steel or framing. Old blankets, especially wet or torn ones, generally need to come down first, and we include that in the quote.
How thick should the foam be in a shop?
It depends on whether you heat it and how much. A condensation coat is thin; a heated shop gets more on the roof than the walls. We quote a specific thickness and R-value for your building.
Do you work on acreages outside town?
Yes. We work on acreages and farms around Lincoln and the towns listed on our service area page. Tell us the location when you call.
Pole Barn & Metal Building Insulation Service Areas
- Spray Foam Insulation in Lincoln, NE
- Spray Foam Insulation in Waverly, NE
- Spray Foam Insulation in Hickman, NE
- Spray Foam Insulation in Bennet, NE
- Spray Foam Insulation in Firth, NE
- Spray Foam Insulation in Malcolm, NE
- Spray Foam Insulation in Eagle, NE
- Spray Foam Insulation in Crete, NE
- Spray Foam Insulation in Milford, NE
- Spray Foam Insulation in Seward, NE
- Spray Foam Insulation in Ashland, NE
- Spray Foam Insulation in Wahoo, NE
- Spray Foam Insulation in Beatrice, NE
Get a Pole Barn & Metal Building Insulation Estimate
Tell us the size of the building and whether you heat it. We will come measure.