Serving Bowling Green, Warren County and South Central KentuckyCall (270) 518-3427

Stop the drip

Metal Building & Shop Insulation in Bowling Green, KY

Insulate steel buildings so they stay dry and hold heat or cool air.

  • Free on-site estimates
  • Itemized written quotes with R-value and thickness
  • Moisture checked before crawl spaces are sealed

Steel Buildings in a Humid Climate

Metal building insulation is common work around Bowling Green, where farms, acreages and small businesses rely on steel shops, pole barns and garages. In spring and fall, steel panels cool off at night and humid air inside condenses on them. The result is drip on equipment, rust on tools and wet stored goods.

Why closed-cell foam

Closed-cell spray foam bonds directly to steel and insulates it, so warm, moist air never touches the cold panel. It also seals laps, trim and the gaps around framing, and adds stiffness to thin panels. HomeGuide lists closed-cell foam at $3.00 to $5.00 per square foot installed.

Heating and cooling a shop

If you plan to heat or cool the building, insulating the walls and roof makes the equipment smaller and cheaper to run. We spray to the thickness that fits how you use the space. For buildings with a ceiling, we can combine foam on the walls with blown-in insulation above.

Garages and living quarters

Some owners add a living space or office to a steel building. That usually means framing and insulating the walls to residential standards. Kentucky's code lists R-13 walls and R-38 ceilings for homes in Zone 4. Check with your local building office about permits for living space.

Timing

Spray foam has temperature limits, so very cold mornings may push the start time later or require warming the space. Get a free estimate

What This Covers

Buildings we insulate.

Pole barns

Closed-cell foam on steel walls and roofs.

Metal shops and garages

Foam to stop condensation and hold temperature.

Equipment and hay storage

Foam on roofs to stop drip onto stored goods.

Shop offices

Insulating framed rooms inside a steel building.

Metal Building & Shop Insulation in Bowling Green, KY

Costs That Apply to Metal Buildings

JobRange 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 spray foam and blown-in ranges from HomeGuide (2026) and Fixr (2025), not quotes for a specific building. Height, panel profile, thickness and coatings change the price. We measure the building and send a written estimate, which is the price.

How It Works

1. Visit

We measure, check the steel and framing, and ask how you use the building.

2. Quote

Thickness, R-value and price for walls and roof, in writing.

3. Prep

Equipment and floors covered, doors and windows masked, surfaces checked for temperature and moisture.

4. Spray

Closed-cell foam in passes to the planned thickness.

5. Air out and clean up

The building ventilates, then we clean up and you move back in.

Old Insulation Removal in Bowling Green, KY

Metal Building & Shop Insulation Questions

Will foam stop my metal building from sweating?

Closed-cell foam on the steel is one of the most reliable fixes, because it keeps moist air off the cold panel.

Can you foam over existing fiberglass blankets?

Not usually. Foam needs to bond to the steel. Old blanket insulation usually has to come off first.

Is open-cell foam okay in a pole barn?

We generally use closed cell on steel because open cell lets moisture pass through to the cold panel.

Do you insulate barndominiums?

Yes. We treat the living areas like a house and the shop areas like a metal building, and quote them separately.

Get a Metal Building & Shop Insulation Estimate

Shop dripping or too hot to work in? Get a written quote.

Call Now: (270) 518-3427