Exhaust Stack Collars
- You See
- Streaks running out from the base of a stack.
- What It Means
- Heat cycling cracked the collar seal; it gets a new collar and flashing.
As a Warsaw commercial roof repair contractor, we repair manufacturing and office roofs while work continues under them, planned around your shifts.

Warsaw commercial roof repair over a working plant starts with the shift calendar and the floor plan below the leak.
A leak over a production line is a scheduling problem as much as a roof problem. We map the drip point on the floor, find the opening above it, and plan when cutting, deck work, and anything with odor can run without stopping the line.
Quiet tasks such as sealing and flashing can run during shifts; noisy or dusty work waits for a changeover.

Manufacturing roofs in Warsaw leak first at the equipment that keeps the plant running.
The goal is a dry line and a running schedule.
Work over production is staged by shift, so output continues while the roof above it gets fixed.
Curbs and stack collars rebuilt to full height stop the drips that came back after every quick sealant fix.
Debris stays on the roof, and floors under deck work get covered before any cut is made.
The report marks each repaired curb, stack, and seam so plant maintenance knows what changed on the roof.
Plant roofs get the smallest repair that stops the water, unless the readings say otherwise.
Call with the building address. A temporary cover goes over the opening first so the line can keep running.
Call Us(574) 384-0858Plant rules come before tools, and tracing comes before cutting.
We walk the roof with maintenance staff, mark each curb, stack, and drain, and look at the deck over the drip point from inside.
Access doors, lockout steps, hot-work limits, and hours get agreed before anyone goes up the ladder.
Water travels along the deck flutes, so we check seams and curbs upslope of the drip until the source turns up.
Sealing runs during shifts. Cutting, deck work, and odor-producing steps wait for a changeover or a weekend.
Maintenance walks the finished repairs with us, and the report goes to whoever tracks the roof for the plant.
Running a building outside Warsaw? We repair commercial roofs across the towns below; elsewhere, call us or send us a message.
What plant managers in Warsaw ask before booking roof work.
Yes. Warsaw is in our area, and manufacturing roofs there leak most at rooftop units, stacks, drains, and seams. We trace the water, cut out wet material, repair with matching material, and schedule the loud steps so production keeps going below.
The number of curbs and stacks in the repair area, residue to clean before patching, plant safety requirements, and the hours allowed for work set the price. Off-shift scheduling and lift access add to it. The estimate follows a free inspection.
Yes. We cover Warsaw plants from Elkhart, along with buildings in Goshen, Columbia City, and the other towns on our list. Call with the address and we will confirm.
Most curb work runs with fans on, with crews kept clear of the discharge. Work right at a fan base gets scheduled with maintenance for a short shutdown so the unit can be locked out.
Call as soon as water shows up. The first visit puts a temporary cover over the opening when weather and plant rules allow, and the permanent repair is scheduled once the source is traced.
Send the plant address and your shift schedule. We will set the inspection for a time that suits the line.