Roof Leak Repair in Mid-City, New Orleans
Early-1900s bungalows, doubles and shotguns between the bayou and Carrollton Avenue. Much of it flooded in 2005, so coverings and decking here span a very wide range of ages.
- California bungalow and double stock
- City Park and Canal Street corridor
- Mixed post-2005 repair history
Mid-City building stock, and what it means for a roof
Mid-City fills the middle of the bowl between the Bayou St. John ridge and Carrollton Avenue, with City Park on its northern edge. The housing is early-twentieth-century: California bungalows raised on raised basements, two-family doubles, and shotguns, built out largely between 1900 and 1940 as the drainage system made the back-of-town developable.
Most of Mid-City took water in 2005, and the recovery was uneven. On a single block you can find a house rebuilt from the studs with a twenty-year-old roof, one repaired in stages with mixed materials, and one that was largely untouched. There is no single Mid-City roof condition, which is exactly why quoting this neighborhood from a template produces wrong numbers.
Why Mid-City roofs fail the way they do
Three things we see repeatedly on this stock — not a generic list, and not the same three as the next neighborhood over.
Phased post-flood repairs
Roofs repaired in stages as funds allowed have mismatched materials and ages meeting at junctions that were never detailed properly.
Bungalow hip junctions
Hipped bungalow roofs with dormers concentrate water at hip-to-valley junctions, the standard Mid-City failure point.
Attic humidity
Wide-eave bungalows with retrofitted insulation and unchanged ventilation trap humidity against the deck year round.
Six places a New Orleans roof lets water in
Almost none of them are the open field of shingle or slate. They are the details around it — and the stain on your ceiling is rarely under any of them.
Flashing
Chimneys, walls, skylights and vent stacks. The single most common entry point on any pitched roof here, and the least visible from the ground.
Valleys
Where two slopes meet, water concentrates. On Uptown and Garden District roofs the copper valley usually fails before the covering above it does.
Pipe boots
The rubber collar around a plumbing vent perishes in Gulf UV years before the roof around it. A cheap part and a very common leak.
Parapet and party walls
Dense Quarter, Marigny and townhouse stock shares walls. Water entering at a neighboring parapet arrives inside your top floor.
Pitched-to-flat transitions
A pitched front meeting a low-slope rear wing is standard on this city’s older houses, and that junction is the standard place it leaks.
Wind-driven intrusion
Rain forced horizontally under courses and into vents during a storm, leaving no visible damage to the covering at all afterwards.
Why the stain is not the leak
Water enters the roof, runs along the top of the decking, follows a rafter downhill and drops at the first obstruction it meets — a nail, a joint, a light fitting. On a long New Orleans shotgun that can be twenty feet from the entry point, and on a camelback it can be a whole story away. Patching directly above the stain treats the exit. That is why the same spot gets patched three times and leaks a fourth.
How we trace it
- Start inside. Where the stain is, how it runs, and which way the framing above it travels.
- Work uphill on the roof. Every detail above the stain line gets checked before anything gets opened up.
- Check the deck, not just the covering. In this city that includes looking for termite galleries in the rafters, which changes the job entirely if they are there.
- Confirm before repairing. Water-test the suspected entry where it is safe to do so, so the repair is aimed at something proven rather than assumed.
- Write it down. Findings, photographs and price before any repair starts.
If the covering across the whole roof has reached the end of its life rather than failing at one detail, that is a different conversation — see roof repair or roof replacement. We will tell you which one you are actually in.
The part of a New Orleans roof nobody photographs: what the Formosans have done to the framing
Greater New Orleans spends an estimated $300 million a year on Formosan termite control and the repairs that follow. Formosan subterranean termites are specifically known to colonize roof framing, and colonies reach into the millions. Any roofer working this city who does not open up a suspect deck and look is not doing the job.
Where we find this, we say so and we stop. Structural damage of this kind needs an entomologist and, where load-bearing members are involved, a structural engineer — alongside the roofer, not instead of one. Laying a new covering over compromised framing hides a structural problem under a twenty-year warranty, and we will not do it.
Four stages, no surprises
Inspection
Someone goes onto the roof. Not a drive-by, not a satellite image — the covering, the flashing, the valleys and the deck condition, looked at directly.
Diagnosis
What has failed and why, traced to the actual entry point rather than the spot where water shows up inside.
Written scope
What we found, what we propose, and what it costs, in writing with photographs. No number quoted cold over the phone.
The work
Carried out to the agreed scope, dried in each day, site cleared, and documented for your records and your insurer.
Working around City Park, New Orleans Museum of Art, Canal Street and the surrounding streets. If your address is in Mid-City, it is in the service area — there is no travel surcharge anywhere inside Orleans Parish.
Roof Leak Repair near Mid-City
Everything else we do in Mid-City
Roof Leak Repair in Mid-City — straight answers
You patched where the stain is and it still leaks. Why?
Because the stain is where the water exits, not where it enters. Water runs along the top of the decking and drops at the first obstruction it meets, which on a long shotgun or a camelback can be a considerable distance from the actual entry point. Until the entry point is found, every patch is aimed at the wrong place.
Can you find a leak that only happens in heavy rain?
Usually, yes. Intermittent leaks are almost always wind-driven intrusion or a detail that only fails under volume - a valley that overtops, a parapet junction, a vent that only takes water at a certain angle. We can water-test suspected entry points where it is safe to do so rather than waiting for the next storm.
Is the ceiling stain the size of the problem?
No, and it is usually much smaller than the wet area above it. By the time it is visible on a ceiling the water has already spread across the decking and insulation. That is why we look at the roof rather than pricing from the size of the mark inside.
My house was repaired after Katrina — is the roof from then?
Often partly, and that is worth knowing precisely. Twenty years on, a 2006 or 2007 emergency re-roof is at or past the end of its expected life, and in a lot of cases it was laid quickly over decking that had been wet. We can usually tell from the roof itself what was done when, and that dating matters both for planning a replacement and for any insurance conversation about roof age.
Roof Leak Repair in Mid-City?
Call and we will get someone on the roof, then put what we find in writing.