Storm Damage Roof Repair in LaPlace, LA
Big Easy Roofing repairs storm damage across LaPlace and the east bank of St. John the Baptist Parish. The parish says over 87% of St. John is a Special Flood Hazard Area, and after a bad storm a parish rule can look at the cost of repairing the whole building, not just the roof. Knowing your zone before the scopes are written saves a hard surprise later.
LaPlace storm damage at a glance
After a storm in LaPlace there are two questions. What the roof needs, which is settled by getting on it and looking. And, for a house in Zone AE or VE with damage beyond the roof, whether the total repair bill brings the parish substantial damage rule into play. The second one is easy to miss.
Most of the parish is a flood hazard area
St. John the Baptist Parish says over 87% of the parish has been designated by FEMA as a Special Flood Hazard Area, in Zones AE and VE. That is the backdrop every storm repair in LaPlace sits against.
The substantial damage rule
The parish says a building damaged so that the cost of repair equals or exceeds half of its fair market value must be elevated to the Design Flood Elevation in the Special Flood Hazard Area.
The roof bill is one line in that total
The parish rule looks at the cost of repairing the building. A storm that also put water through ceilings, walls and systems adds to the same total, which is why every roofing scope we write carries a written value.
Find out your zone first
The parish lets you view a property's flood hazard information online at stjohnla.withforerunner.com, or request a flood zone determination from the Floodplain Manager in Planning and Zoning.
The call is the parish's, not ours
Whether a particular house crosses the line is a parish determination. We will not tell you a job does or does not trigger it. We write down what the roof work is worth so the number is available.
Storm damage hides from the ground
Every figure on this page is an estimate, not a quote, and is subject to Big Easy Roofing sign off. Call Big Easy Roofing on (504) 800-8196 for a written scope on your LaPlace roof.
Repair it, replace it, or make it safe and wait
Three honest outcomes after a storm, plus a holding step while the weather is still active. Which one applies is decided by what is under the covering. The last column is the part most people are not told, including where the parish rule can come into it.
| Outcome | When it applies | Estimated | What to know |
|---|---|---|---|
| Repair the damaged area | Damage confined, covering otherwise sound | $350 to $1,500 | Still part of the building repair total if the house has other storm damage |
| Full replacement | Damage widespread or covering near end of life | $7,000 to $18,000 | The larger roofing figure, so the written value matters more in Zones AE and VE |
| Replacement to the FORTIFIED standard | Only when a Fortify Homes round is open | See replacement | St. John is eligible, up to $10,000, registration currently closed |
| Make safe only, for now | Weather still active or damage not yet assessable | $250 to $1,200 | Temporary. It buys time to assess and decide properly |
Every figure is an estimate and none of it is a quote. The Fortify details are as read at the Louisiana Department of Insurance in September 2026. Whether the parish rule applies to a house is decided by the parish, not by this table.
The parish elevation rule, and why the roof value belongs in writing
St. John the Baptist Parish publishes a floodplain rule that looks at storm damage across the whole building. In Zones AE and VE, once the cost of repair reaches half the structure's fair market value, the parish requires elevation to the Design Flood Elevation. A roofing scope is part of that figure.
What the parish rule says
The parish Flood Protection page states that a residence or building damaged so that the cost of repair equals or exceeds 50% of the structure's fair market value must also be elevated to the Design Flood Elevation in Flood Zones AE and VE.
Who to ask about your address
Questions about the rule go to Planning and Zoning on (985) 651-5565, where you can request a flood zone determination from the Floodplain Manager. The parish also lists StJohnFloodplain@stjohn-la.gov for flood zone questions.
The reroof still needs its permit
Separately from the floodplain rule, Louisiana requires any municipality or parish that issues construction permits to permit and inspect roof construction and reroofing. St. John the Baptist Parish issues permits, so a storm reroof is permitted either way.
What we will not decide for you
We do not calculate fair market value, determine a flood zone or rule on substantial damage. We record the roof damage and give you a written scope and estimate for your records. Questions about the substantial damage rule go to Planning and Zoning.
Why the order of the paperwork matters after a big storm
After a storm that damaged more than the roof, several trades may be writing prices at once. If nobody knows the flood zone or keeps the values together, the total can reach the parish line before anyone has noticed.
Looking the zone up early, and keeping every written repair value in one place, lets the question be asked on time rather than discovered late. The parish also says plainly to always use a licensed contractor.
What we can and cannot tell you after a storm
We can tell you what we found, photograph it, write the scope and value the work. Under R.S. 37:2159.1 we cannot interpret your insurance cover, and we will not tell you what a policy does or how a claim will land.
If water is still coming in, our emergency roof repair page explains why stopping it is a separate job. If the damage is not obviously confined, a roof inspection puts the whole roof on record first.
What storms do to roofs in LaPlace
LaPlace sits on the east bank of the Mississippi in St. John the Baptist Parish, low and flat. The parish names rain and coastal flooding from Lakes Pontchartrain, Maurepas and Des Allemands as its principal flood sources, and roof damage here follows a pattern.
The edge goes first, and the edge protects the field
Wind gets under the perimeter, the ridge and anything that projects. Once the edge detail has lifted, the rest of the covering is exposed in a way it was not designed for, so a small edge failure before the next storm becomes a large one after it.
That is why a storm assessment starts at the edges and penetrations rather than at the patch that is visibly missing.
Hail damage is not always visible damage
A bruise in a covering can shorten its life without looking like much from the ground and without leaking for a long time. Hail work is scoped from the roof, not from the driveway.
We photograph and document what we find, and we leave what it means for a claim to the people whose job that is.
The parish remembers Isaac for water, not wind
The parish uses Hurricane Isaac in 2012 as its example of backwater flooding in LaPlace. The town had a levee on the river side, and water from Lake Maurepas and Lake Pontchartrain came in from the opposite side of town.
That is why a storm here can damage far more than the roof at once, and why the parish rule totals the repair bill for the whole building rather than looking at one trade.
Big Easy Roofing Process
Four steps. The flood zone question sits early on purpose, because it changes how the numbers should be kept.
01 Make safe if water is still coming in
Temporary weatherproofing and photographs before anything is covered, as a separate job from the permanent repair.
02 Look up the flood zone if damage goes beyond the roof
Online through the parish flood lookup, or from the Floodplain Manager on (985) 651-5565. In Zones AE and VE the parish rule looks at the whole repair bill.
03 Assess the whole roof and write the scope with a value
Storm damage is rarely limited to what is visible from the ground. The written value is the figure that goes into any parish total.
04 Permit the reroof and carry out the permanent work
Filed with St. John the Baptist Parish through MyGovernmentOnline or at the counter, with the work starting once the permit is issued.
Everything else we do in LaPlace
The rest of the Big Easy Roofing services available in LaPlace, each with its own page, crew and written scope. Storm work usually starts as an emergency call out and ends as a repair or a replacement, decided by what is found under the covering rather than by what is visible from the ground.

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Read MoreLaPlace Storm Damage FAQs
What happens after storm damage to a LaPlace roof, including the parish floodplain rule that looks at the repair bill for the whole building.
Topic
Question not here?
Ask us about storm damage on your LaPlace roof. No charge and no obligation.
Call (504) 800-8196What is the substantial damage rule in St. John the Baptist Parish
The parish says a residence or building damaged so that the cost of repair equals or exceeds 50% of the structure's fair market value must be elevated to the Design Flood Elevation in the Special Flood Hazard Area, which in St. John means Flood Zones AE and VE.
Does a roof repair count toward that total
The parish rule looks at the cost of repairing the building, so the roofing bill is one part of the figure rather than the whole of it. Whether a particular house crosses the line is a parish determination. We put a written value on the roof work so that number is available.
How do I find out my flood zone in LaPlace
The parish lets you view a property's flood hazard information online at stjohnla.withforerunner.com/properties, or request a flood zone determination from the Floodplain Manager in Planning and Zoning on (985) 651-5565 or StJohnFloodplain@stjohn-la.gov.
Do I still need a permit for storm repairs in LaPlace
For a reroof, yes. Louisiana requires any municipality or parish that issues construction permits to permit and inspect roof construction and reroofing, at La. R.S. 37:3737(I). Ask the Permit Division on (985) 651-5565 whether a smaller repair counts.
Can I get the Fortify Homes grant after a storm
St. John the Baptist is an eligible parish and the grant is up to $10,000 toward a roof built to the FORTIFIED standard, but as read in September 2026 the Louisiana Department of Insurance states that lottery registration is closed. Patching and partial repairs do not qualify.
Will my insurance cover storm damage to my roof
That is a question for your insurer. Under R.S. 37:2159.1 a Louisiana roofing contractor may not interpret your cover. We document what we found, with dated photographs and a written scope carrying a value, so you have a proper record to give them.
What does storm damage repair cost in LaPlace
A confined repair is estimated at $350 to $1,500 and a full replacement at $7,000 to $18,000, with a make safe visit at $250 to $1,200 if water is still coming in. Every figure is an estimate and the real number follows an assessment.
Is the roof fine if it looks fine from the ground
Not necessarily. Wind damage usually starts at the edge, the ridge and around anything that projects, and hail can bruise a covering without leaking for a long time. Both are assessed from the roof rather than the driveway.
Get the storm damage scoped with a written value before the numbers add up on you
Most of St. John the Baptist Parish is a flood hazard area, and in Zones AE and VE the parish looks at the total repair bill against half the building's fair market value. The roofing bill is one line of that. We assess the roof properly, write the scope with a value, and point you to the parish flood lookup so the question is asked on time. If you would rather start in writing, tell us what the job involves and we will come back with an estimate.
Call (504) 800-8196





