Water Down The Brick Inside
A damp streak runs down an interior brick wall after rain.
Coping joints on the parapet opened, and water travels down through the wall core before it shows inside.

As a Vincennes commercial roof repair contractor, we repair roofs on shops, offices, and older brick buildings across Knox County, starting with the walls around them.
Vincennes commercial roof repair on older masonry blocks usually starts at the walls: parapets, coping, and the flashing where roof meets brick.

Brick parapets rise above many older flat roofs. Their coping joints open, mortar cracks, and the base flashing pulls away from the wall, so water runs down inside the masonry and shows up rooms away.
Tight streets and shared walls mean the lift, the debris bin, and the work area need a plan before day one. We set that plan with you and any neighbors who share the wall.
Leak patterns that show up most on older masonry buildings.
A damp streak runs down an interior brick wall after rain.
Coping joints on the parapet opened, and water travels down through the wall core before it shows inside.
Ceiling tiles stain along the wall shared with the building next door.
Flashing at the party wall was never tied into both roofs. It gets rebuilt so each side drains properly.
Grit and mortar dust collect on window sills and floors below the parapet.
Cracked parapet mortar lets water into the wall. The roof flashing gets repaired, and masonry repair needs are noted for a mason.
New drips appear in late spring after a hail storm.
Hail bruised the membrane or cracked old flashing. Cores and photos show what was hit for any claim.
Water pours over the top of the wall during heavy rain.
The scupper through the parapet is undersized or clogged, and water backs up against the wall flashing.
Before and after on older brick blocks.
Before The Repair
After The Repair
These services cover the roofs and the walls around them.

Flat roofs behind brick parapets get their base flashing, drains, scuppers, and seams repaired to match the membrane.
Typical Repairs

Metal shop roofs around town get screws, laps, trim, and rusted panels repaired panel by panel.
Typical Repairs

Leaks that travel through masonry get traced from the inside wall back to the coping, flashing, or scupper above.
Typical Repairs

Industrial buildings around Knox County get curbs, exhaust, and wet zones repaired around their production schedules.
Typical Repairs
Call and tell us which wall is wet and how high the stain goes. We check the coping above it first.
Call UsSend the address and photos of the parapet. We plan access and price the repair.
Get Free EstimateFive decisions for older buildings on tight lots.
We check the roof field, then the parapets, coping, scuppers, and every joint where roof meets brick.
Water tests and the stain pattern show whether water enters through the roof or through the wall above it.
Lift and bin placement get planned for the street, the alley, or a neighbor's lot with permission.
New flashing and coping are chosen to fit the existing wall and roof system.
Mortar or brick problems beyond the roof get noted with photos so a mason can price them.
Does your company have buildings beyond Vincennes? We repair roofs in the towns below too; for other places, call us or send us a message.
Several roofs on one property, ranked in one visit.
Plant roofs crowded with rooftop units and curbs.
Stopgap seals first, permanent repairs in dry weather.
Roofs with years of old patches to sort out.
Answers on walls, hail, and coverage.
Coverage
Yes. We trace and repair leaks on shops, offices, and industrial buildings in Vincennes, working on flashing, seams, drains, and metal screws. Owners in nearby Knox County towns can call to check whether their building falls within our area.
Yes. Older brick buildings need the roof and the walls checked together, since coping and parapet flashing cause many of their leaks. We plan lift and debris placement for tight streets before work starts.
Storms
Look for dented metal, cracked or bruised membrane, damaged flashing and vents, and broken skylights. Much of it is invisible from the ground. We walk the roof, photograph each hit, and cut cores where bruising is suspected, so repairs and claims rest on real findings.
Cost
The roof system, the number of damaged areas, parapet and coping work, wet insulation, and access on tight streets set the price. Masonry work beyond the roof is priced separately by a mason. An on-site estimate covers the roof repairs in writing.
Call as soon as water shows up. Distance and weather decide how soon a roofer reaches the roof, and we talk through interior protection on the phone while the trip is planned. A stopgap seal comes first if the roof is too wet for a permanent repair.
Send the address and photos of the walls and roof. We check the parapets and price the repair in writing.
Or call (930) 346-3218