Protect Older Masonry Buildings From Leaks at Copings and Walls
As an Eminence commercial roof repair contractor, we repair roofs on older brick and masonry buildings, starting at the copings, counterflashing, and scuppers where they leak.
Eminence Masonry Buildings and Commercial Roof Repair
Eminence commercial roof repair often starts at the walls. The town grew around a railroad finished in 1849 and was incorporated in 1851, and City Hall sits in the Old Depot, according to the city's history page.
Older masonry buildings like these leak where the roof meets the brick, so wall details get fixed before the membrane is patched. That order also keeps a new roof patch from being blamed for water that is really coming through the wall.
On older masonry buildings, most leaks start at the wall line rather than out in the open field of the roof.
Open Joints in Parapet Coping
Coping caps the top of the parapet wall. When its joints open or its fasteners loosen, rain runs into the wall cavity and comes out inside, often far below the roof line and nowhere near a roof seam.
Usually Means: the coping needs resetting or replacing before any membrane work below it.
Counterflashing Pulling From Mortar
Mortar joints that hold counterflashing crumble and let the metal loosen.
Rusted Through-Wall Scuppers
Sleeves rust where they pass through brick and leak into the wall.
Cracked Built-Up Wall Flashing
Old built-up flashing cracks along the base of the wall as it ages.
Ponding Behind Parapets
Water held by parapets sits against wall flashing until a scupper clears.
Why Repair
Benefits of Repairing an Eminence Roof
Fixing the wall details first protects the masonry as well as the roof.
Walls That Stay Dry
Reset coping keeps rain out of the wall cavity, where it soaks brick, loosens mortar, and shows up as stains on plaster far below the roof.
Edges
Flashing Tied Into the Wall
Counterflashing set into repointed joints holds tight instead of loosening along with the old mortar.
Flashing
Scuppers That Drain
New scupper sleeves let water off the roof through the wall without leaking into the brick or the ceiling below it.
Drains
Patches on a Dry Base
Membrane repairs go on after the wall is sealed, so they hold instead of chasing water coming from above.
Seams
Less Water Held at Parapets
Clearing scuppers and adding crickets behind parapets shortens how long water sits against the wall flashing after each rain.
Drains
Repair Options
Commercial Roof Repair Options for Eminence Buildings
These repairs cover the wall and roof details on most older commercial buildings in Eminence.
Coping Reset and Replacement
Loose coping is reset with new fasteners and sealed joints, or replaced where sections are bent or rusted.
Counterflashing Rework
Old counterflashing comes out of failed mortar, and new metal is set into solid joints along the wall.
Through-Wall Scupper Sleeves
Rusted sleeves are replaced with new metal flanges set into the membrane and sealed at the brick.
Wall Base Flashing
Cracked built-up flashing along the wall base is rebuilt before any patches go on the field.
Stains Running Down an Inside Wall?
Water running down the inside of a masonry wall often starts at the coping or counterflashing above. Call us to check the wall line first.
What do older Eminence commercial buildings need from a roof repair?
Repairs that respect the masonry. Leaks on these buildings tend to start at parapet copings with open joints, counterflashing in crumbling mortar, rusted through-wall scuppers, and cracked built-up flashing at the wall base. Coping and counterflashing get reset or replaced first, then the membrane is patched.
Who reviews larger roof repairs in Eminence?
Eminence sits in Henry County, where the state's contact sheet lists a local building inspector and the state building inspector. Ask before work that replaces decking, adds curbs, or rebuilds a large section of roof or wall flashing.
Why does water show up far below the roof on a brick building?
Rain that gets past open coping joints runs down inside the wall cavity. It can come out at a window head, a lower floor, or a basement wall, well away from the roof, which is why tracing starts at the top of the wall.
Can old built-up roofs on these buildings still be repaired?
Often, yes. Cracked flashing and local blisters on a built-up roof can be cut out and rebuilt with felts and bitumen. Wet insulation across large areas, or plies failing everywhere, points to a larger project instead.
How are shared walls on storefront rows handled?
On storefront rows the parapet and coping can be shared with the building next door, so crews note where your roof ends and where wall work touches a neighbor's side before any repair starts.
Do parapet walls need repairs even when the roof membrane looks fine?
Yes. Coping joints, counterflashing, and scupper sleeves age on their own schedule, and they can let water into the wall while the field membrane stays tight. A roof walk along the parapet checks each joint and sleeve.
Is repointing part of a roof repair on an older building?
Only where counterflashing sits in a mortar joint. The joint under the flashing is cleaned out and refilled so the new metal has something solid to hold, and wider repointing across the wall goes to a mason.
Hire an Eminence Commercial Roof Repair Contractor
Tell us where the stains show up and whether the building has a parapet, and we will start the visit at the wall line.