
Shops, barns and boat storage
Pole Barn & Garage Insulation in Traverse City, MI
Steel buildings drip in the cold. Foam stops it and lets you heat them.
- Free estimates after an on-site look
- Every area listed with material, thickness and R-value
- Roof leaks, wet framing and old wiring pointed out before we cover them
Keep the Boat, the Truck and the Tools Dry
Pole Barn & Garage Insulation is common work around Traverse City, where pole buildings store boats, RVs, trucks and equipment, and many owners turn them into heated shops. Bare steel loses heat quickly, and when warm, damp air meets cold metal it condenses and drips on whatever is underneath. In a region with this much snow and cold, that can happen most of the winter.
Closed-cell on steel
Closed-cell foam bonds directly to steel panels and framing, seals seams and fastener holes, and keeps damp air off the cold metal, which stops condensation at the source. HomeGuide lists it at R-5 to R-7 per inch. It also quiets rain and adds stiffness. Open-cell foam is not used on steel because vapor passes through it to the cold surface.
Storage or heated shop
We size the foam to how the building is used. A storage building that only needs to stop dripping can get a thinner layer on the roof and upper walls. A shop heated through a January where average lows sit near 17F needs more foam on the roof and walls and careful sealing at the eaves and big doors.
Snow loads and roofs
Foam adds very little weight, but heavy snow on a steel roof is a reason to check for leaks and loose fasteners first. We look at the roof before we spray it.
Garages
Attached garages need the shared wall with the house sealed so fumes stay out, and the ceiling under any bonus room insulated. Detached wood-framed garages can take foam or batts with air sealing.
Barriers
If people work inside, foam generally needs a thermal or ignition barrier depending on the product, and we tell you up front whether your building needs one.
Call (231) 640-5435 or book a visit and we will measure your barn, shop or garage. Get a free estimate
What This Covers
Buildings we insulate.
Pole barns
Closed cell on steel roofs and walls.
Heated shops
Thicker foam with sealed eaves and doors.
Boat and RV storage
Enough foam to stop dripping on stored equipment.
Attached garages
Shared wall and bonus-room floor sealed and insulated.
Detached garages
Foam or batts and sealing, based on framing.

Published Costs for Outbuilding Foam
| 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) |
| Blown-in, per sq ft | $1.00 to $2.80 (HomeGuide); $1.65 to $3.80 (Fixr) |
| Typical spray foam minimum | $1,000 to $2,000+ (HomeGuide) |
General figures from HomeGuide (2026) and Fixr (2025), not specific to pole barns. Size, wall height, steel profile, foam depth, doors and coatings change the total. We measure the building, and the written estimate we hand you is the price.
How It Works
1. Discuss use
Storage or heated shop sets the plan.
2. Measure and check
Roof and wall area, doors, eaves and roof condition.
3. Prep
Contents moved or covered; steel cleaned of oil and dust.
4. Spray and seal
Foam to depth, eaves and doors sealed, barrier if needed.

Why Choose Us for Pole Barn & Garage Insulation
Right-sized foam
No over-foaming a storage building.
Roof checked first
Leaks and loose fasteners noted.
Clear on barriers
We tell you if one is needed.
Pole Barn & Garage Insulation Questions
Will foam stop my pole barn from dripping?
Yes. Closed-cell foam keeps damp air off the cold steel, which is what causes it.
How thick should foam be in a heated shop?
Thicker than in storage. We size it to how warm you keep it and write the depth on the estimate.
Can you insulate a barn in winter?
Yes, with temporary heat if the building is cold, so the foam cures properly.
Do I need a barrier over the foam?
If people work in the building, usually yes, depending on the product. We will tell you.

Pole Barn & Garage Insulation Service Areas
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Get a Pole Barn & Garage Insulation Estimate
Free barn and garage estimates around Traverse City.