FORTIFIED ROOF™
Standard shingles meet minimum code. FORTIFIED Roof™ — the voluntary storm-hardening standard from IBHS — goes further: sealed deck, enhanced edge metal, impact-rated shingles, independent verification. And in North Carolina, it comes with a real insurance discount.
WHAT IS FORTIFIED?
FORTIFIED is a voluntary construction standard developed by IBHS — the Insurance Institute for Business & Home Safety, the research arm of the property insurance industry. It is not a product or a brand. It is a set of verified install practices that have been shown, through IBHS testing, to dramatically reduce storm damage.
The key word is verified. A FORTIFIED Roof is not self-reported. After installation, an independent IBHS-approved evaluator inspects the work: the sealed deck tape at every seam and penetration, the edge-metal attachment, the shingle rating. Only after that inspection does IBHS issue the certification designator — a unique ID tied to your home's address.
That verification is exactly why insurers trust it enough to write discount language into their policies. They are not taking the homeowner's word for it.
Sealed roof deck
Special tape applied at all seams, hips, ridges, and penetrations. Holds water out even if shingles are lost in a storm.
Enhanced edge attachment
Drip edge and rake metal fastened to IBHS spec. The roof edge is the most common wind-uplift failure point.
Impact-rated shingles
Class 4 impact resistance (the highest rating) — tested against steel-ball strikes at specified velocities.
Independent verification
An IBHS-approved evaluator (not the installing contractor) inspects and signs off before IBHS issues the certificate.
THREE LEVELS
Roof only
Best for: Most homeowners — maximum discount-to-cost ratio
Roof + wall connection + select openings
Best for: Homes with attached garages in high-wind zones
Whole-home hardening
Best for: New construction or full renovation projects
Learn more at ibhs.org/fortified — IBHS publishes the full technical standard, evaluator list, and NC discount lookup.
WHY NORTH CAROLINA
North Carolina lies directly in the path of Atlantic hurricanes and tropical storms that push inland. The Piedmont and eastern NC — our primary service area — regularly see tropical-storm-force winds from systems that made landfall at the coast, then tracked northwest. Fran (1996), Floyd (1999), Matthew (2016), Dorian (2019), Helene (2024): all delivered damaging wind events well inland.
The Triangle also sits in what meteorologists call a hail corridor — convective activity that produces large hail regularly in spring and early fall. A standard shingle has a Class 3 impact rating at best; Class 4 (the FORTIFIED requirement) is meaningfully more resistant to denting and fracture.
NC legislators and insurers have both recognized this. Several major NC homeowners carriers have adopted FORTIFIED discount language — and the NC Department of Insurance has encouraged wider adoption. The discount exists because the risk is real, and FORTIFIED addresses it measurably.
130 mph
Wind resistance
FORTIFIED Roof installs are designed to resist wind events up to 130 mph — above what most NC tropical-storm tracks produce.
10–35%
Insurance discount range
What NC carriers typically offer for a verified FORTIFIED Roof. Your carrier and coverage tier determine the exact amount.
5–15%
Install premium
Rough cost increase vs. a standard replacement. The insurance discount typically recoups this in 3–6 policy years.
HOW WE INSTALL IT
Deck inspection and preparation
We inspect every square foot of sheathing. Soft, damaged, or gap-prone sections are replaced. The sealed deck only works if the deck itself is solid.
Sealed deck tape
IBHS-approved self-adhering tape is applied at all seams, hips, ridges, valleys, and penetrations. This layer holds water out if shingles are lost in a storm.
Enhanced edge-metal attachment
Drip edge and rake metal are fastened at closer intervals and into structural members per IBHS specification. Edge failure is the most common wind-uplift entry point.
Impact-rated shingle installation
Class 4 shingles are installed per the manufacturer's high-wind instructions (specific nailing patterns and starter-strip positioning). The evaluator checks it.
Independent IBHS evaluator sign-off
We coordinate with an IBHS-approved evaluator (separate from our crew) who inspects the completed install. After sign-off, IBHS issues the certificate to your home's address.
COMMON QUESTIONS
FORTIFIED is a voluntary construction standard developed by IBHS — the Insurance Institute for Business & Home Safety. A FORTIFIED Roof means your roof was installed using specific techniques: sealed roof deck with special tape at all seams and penetrations, enhanced edge-metal attachment, and high-wind/hail-rated shingles. An independent IBHS-approved evaluator verifies the work before certification is issued.
FORTIFIED Roof™ is the base level — it addresses the roof only, which is where most storm damage starts. FORTIFIED Silver™ adds protection to the wall-to-roof connection and certain openings. FORTIFIED Gold™ is whole-home hardening that also addresses windows, doors, and attached structures. For most NC homeowners, FORTIFIED Roof alone yields the most meaningful insurance discount relative to cost.
Discounts vary by carrier and policy. In North Carolina, many carriers offer between 10% and 35% off the wind/hail portion of your homeowners premium for a verified FORTIFIED Roof. Your insurance agent can confirm your policy's specific discount before you commit.
A FORTIFIED-standard install typically adds 5–15% to the cost of a standard shingle replacement, depending on pitch and complexity. The sealed-deck tape and enhanced edge-metal attachment are the primary cost drivers. For most homeowners, the annual insurance discount recoups the difference in 3–6 years.
No — FORTIFIED is additive to local building code, not a substitute. All A1 installs meet or exceed NC building code first. FORTIFIED is a voluntary upgrade layer on top of that. The certification is issued by IBHS independently of the local building inspector.
Yes. If your roof is being replaced due to storm damage, this is the ideal time to upgrade to FORTIFIED standards. The incremental cost (enhanced tape, edge metal, rated shingles) may be coverable as a code-upgrade rider under your policy. We document the upgrade costs clearly so your adjuster can review them.
FREE INSPECTION
Thirty-minute inspection. Written report. Photos of every slope. No charge whether or not you file a claim.
Or just call us directly:
(919) 892-0034FORTIFIED ROOF
We will walk through whether FORTIFIED makes sense for your roof, your storm exposure, and your insurance policy. No pressure.