What does a FORTIFIED Roof require that a standard re-roof does not?

Four verified elements: roof deck seams sealed against water intrusion, the whole deck re-nailed with 8d ring-shank nails, edge metal installed and fastened to a locked-down spec, and an impact-resistant covering. An independent certified evaluator documents each element and IBHS issues the designation. The requirements are published, so every participating roofer builds to the same checklist.

How much does the FORTIFIED upgrade add to a re-roof?

IBHS estimates the upgrade features add roughly $1,000 to $3,000 on a typical 2,000 square foot home. Its published scenario breaks that into $700 to $1,700 of construction upgrades plus an evaluator fee of $300 to $600. Those are institute figures, not quotes. The real number comes from bids on your actual roof, which is why bids come first.

Do I need to win a grant for a FORTIFIED Roof to make sense?

No. The grant is one layer of three, and the only one tied to an application window. The state income tax credit and the insurance discount required by La. R.S. 22:1483 both apply whenever a designated roof is completed, no lottery involved. The status card on this page carries the current figures, dates, and sources for all three layers.

Who actually installs a FORTIFIED roof?

An independent, Louisiana-licensed roofing contractor that you hire and pay directly. LA Fortified Roofing is a free matching service, not a contractor, and the referral fee we earn never changes your price. For grant-funded projects, Louisiana requires a contractor from the LFHP approved list, which the Department of Insurance publishes, and the choice among them stays yours.

How long does the designation last?

Five years. Redesignation is a documentation exercise rather than a new roof: an evaluator confirms the roof still meets the standard and the designation renews for another cycle. Insurers rely on a current certificate, so the redesignation date belongs on the same calendar as the renewal date of your policy.

FORTIFIED Roof installation in Lafayette and Baton Rouge

One re-roof, built to one published standard, can qualify a Lafayette or Baton Rouge home for three separate pots of Louisiana money: a state grant when a round is open, a state income tax credit, and an insurance discount required by statute. The standard is FORTIFIED Roof, published by the Insurance Institute for Business and Home Safety (IBHS), and it is the designation Louisiana wrote its incentive laws around.

This page walks the decision in order: what the standard requires on the roof, what those requirements add to a replacement you may be facing anyway, who verifies the work, and how the money stacks once the designation certificate exists. The figures that change (grant windows, credit amounts, discount ranges) live in the dated status card below rather than in this copy, so the numbers here cannot quietly go stale. For the full program story, start at the Louisiana Fortify Homes guide.

What the FORTIFIED Roof standard requires

FORTIFIED Roof is a construction standard with a public checklist, not a shingle brand. Four elements carry most of the engineering weight, per IBHS and the prescriptive requirements the Louisiana Department of Insurance publishes:

A sealed roof deck. Seams between decking panels are taped or sealed so the deck itself sheds water if the covering blows off. IBHS puts the reduction in water intrusion at up to 95 percent, which is the difference between losing shingles and losing ceilings, floors, and drywall.
Ring-shank re-nailing. The deck is re-nailed to the framing with 8d ring-shank nails at a tightened spacing. The ringed shank grips the wood, roughly doubling uplift resistance compared with the smooth-shank nailing common in older construction.
Locked-down edges. Roof edges take the strongest suction in a windstorm, so the standard spells out edge metal, including drip edge of at least 26-gauge metal, with fastening specified rather than left to habit.
An impact-resistant covering. The visible layer, commonly an impact-rated shingle, installed to the enhanced fastening requirements of the standard instead of the minimum printed on the wrapper.

Each component, and the physics behind it, gets a fuller treatment on the hurricane roof upgrades page. The short version: the standard targets the real failure sequence, edges first, then covering, then water through open deck seams.

What the upgrade adds to a re-roof

The honest way to price a FORTIFIED Roof is as a delta, not a total. If the roof is due for replacement anyway (the roof replacement page covers that base decision), the question is what the standard adds on top of a job you were already going to buy.

Roof shape, covering choice, and deck condition all move the delta. A simple gable in architectural shingle sits near the bottom of the range; a cut-up hip roof that needs deck repairs does not. What stays constant is the structure of the decision: a bounded, one-time construction cost set against a designation that pays on the insurance bill every year it stays current.

The evaluator: who verifies the work

No roofer, however good, can self-certify a FORTIFIED Roof. Verification belongs to an independent evaluator certified by IBHS, hired by you and paid separately from the construction contract. The Louisiana Fortify Homes Program makes the separation explicit: under the program rules for homeowners, a contractor may not evaluate their own project.

Timing matters more than most homeowners expect. The deck sealing and re-nailing that define the standard disappear under the covering, so the evaluator documents that work while it is still visible, then closes out the file when the roof is finished. IBHS reviews the documentation and issues the designation, which renews on a five-year cycle (FORTIFIED program FAQ). The evaluation page covers the step in full, including fees and what happens if an element falls short.

How the three money layers stack

Louisiana attached money to the designation in three places. La. R.S. 22:1483 requires insurers to apply an actuarially justified discount to the wind portion of premium on designated homes. La. R.S. 22:1483.1 created the Fortify Homes grant program, which opens in rounds. And La. R.S. 22:1483.2 requires insurers to offer a fortified roof endorsement when a policyholder replaces a roof. Grant mechanics are simple to state: register through the LDI portal when a round opens (the 2026 round used random selection), gather at least three bids from LFHP-approved contractors (waivable where few serve an area), choose freely among them, and hire the evaluator separately.

The three money layers, as of 2026-07-19

Insurance discounts, permanent. Louisiana law (La. R.S. 22:1483) requires insurers to give an actuarially justified premium reduction for FORTIFIED homes, applied to the wind portion of the premium. Published discounts today mostly run 15 to 30 percent, with some insurers higher. LDI Regulation 136 (2026) sets mandatory FORTIFIED discount benchmarks of 16 to 49 percent on the hurricane portion of premium, by region and designation level, for every policy issued or renewed on or after January 1, 2027.
State tax credit, active now. Louisiana offers a nonrefundable state income tax credit of 100 percent of qualified out-of-pocket FORTIFIED roof expenses, up to $10,000, for projects completed on or after July 1, 2025.
LFHP grant, between rounds. The 2026 Louisiana Fortify Homes Program round is closed: registration ran June 1 to June 19, 2026, and 3,000 grants of up to $10,000 were awarded by random selection. No next round is scheduled yet, but the program gained a permanent annual funding source on July 1, 2026, so future rounds are expected. Get notified when a round opens: the LDI alert list.

Program terms change. Verify at ldi.la.gov/fortifyhomes before planning a project around any of these figures. Your policy and tax situation vary; this is not tax or insurance advice.

The layers compound rather than compete: the discount recurs every year the designation is current, while the credit and any grant cut the upfront cost once. Layer-by-layer detail lives in the grant guide and the insurance savings guide. Whatever the layers pay, your policy and tax situation vary, so the final math belongs on your numbers.

The match: a contractor experienced with the standard

A FORTIFIED job punishes improvisation. The nailing pattern, the seam sealing, the edge metal, and the photo documentation all have to line up with the checklist, in the right order, or the designation stalls. So the match matters: we connect you, free, with independent, Louisiana-licensed local roofing contractors experienced with FORTIFIED work, for whom the evaluator checkpoints are familiar ground. For grant-funded projects, Louisiana requires a contractor from the LFHP approved contractor list, and the choice among them stays entirely yours.

We are a matching service, not a contractor, and the referral fee we earn never changes your price; the model is spelled out on the how we make money page. Check any roofer, matched or not, against the questions in the hiring guide.