Does a Metal Roof Lower Your Home Insurance?

By Patriots’ Roofing · Updated June 2026 · Insurance & Claims

TL;DR: A metal roof can lower your homeowners insurance, but it is not guaranteed and the savings depend on your carrier and where you live. Many insurers discount roofs that resist wind and hail, especially metal and Class 4 impact-rated products, because they file fewer storm claims. The discount usually applies to the wind and hail portion of your premium, and you have to document the roof and ask for the credit. Always confirm the exact savings with your own agent before counting on them.

Does a metal roof lower home insurance?

In many cases it does, but the honest answer is “it depends.” Insurance companies price your premium around risk, and a roof that survives storms with fewer claims is lower risk. Metal roofing sheds hail, resists high wind, and does not lose granules or tabs the way standard shingles can, so a number of carriers reward it with a discount. That said, no insurer is required to discount metal everywhere, the credit varies widely from one company to the next, and some carriers tie the savings to a specific impact rating rather than the material name. The roof helps your case, but you still have to claim the benefit.

We install metal roofing across West Texas, Eastern North Carolina, the Outer Banks, and coastal Louisiana, and we see the insurance angle play out differently by region. In hail country, the wind and hail credit can be meaningful because that peril drives most claims. On the coast, wind resistance is what carriers care about most. The practical move is to choose a roof that qualifies, get the paperwork that proves it, and have your agent run the numbers for your specific policy.

Why insurers discount metal and impact-resistant roofs

Premiums are built on expected losses. When a roofing system is engineered to take a beating and keep working, the insurer expects to pay out less, so it can offer a lower rate. Metal panels and metal shingles flex and shed impact instead of fracturing, which is exactly why severe hail tends to leave cosmetic dents rather than holes. High-quality metal also locks down against uplift better than many materials, which matters in hurricane and high-wind zones. Fewer catastrophic roof claims means the carrier can pass some of that savings back to you.

This is the same logic behind the Class 4 impact rating and the IBHS FORTIFIED program. Both are independent ways of proving a roof is built to a higher storm standard, and both are the kind of documentation carriers look for when they decide whether to apply a mitigation discount.

What actually drives the discount

Whether a metal roof lowers your bill, and by how much, comes down to a handful of factors. None of them is the material alone; it is the combination of product, proof, and where the home sits.

• Your carrier’s own rules. Some insurers publish a roof or mitigation discount; others do not offer one at all.
• Your state and region. Wind and hail credits are most common where those perils drive losses, such as West Texas hail country and the hurricane-exposed coast.
• The impact rating. A Class 4 (the highest UL 2218 impact rating) product often unlocks a larger credit than an unrated roof.
• Documentation. Most discounts require proof: the product data sheet, the impact rating, and sometimes a designation certificate or inspection.
• Designations like IBHS FORTIFIED, which several carriers and some state programs recognize for a specific premium credit.
• Proper installation by a certified contractor, since the credit assumes the system was installed to manufacturer and program spec.

Notice that two of those factors are about paperwork, not the roof itself. A great roof with no documentation often earns nothing, simply because the carrier has no way to verify it qualifies.

Class 4 impact rating and FORTIFIED: the proof that earns credit

Two designations do the heavy lifting on insurance. The first is the Class 4 impact rating, the top result on the UL 2218 steel-ball impact test. Many metal roofing products carry it, and so do certain impact-resistant shingles, so it is worth asking for the rated version specifically if storms are a regular concern. The second is IBHS FORTIFIED, a third-party standard for sealing, fastening, and edge detail that is verified by an independent evaluator. As a FORTIFIED certified installer, we can build to that standard so the roof earns its designation certificate.

In North Carolina the connection is especially direct: insurers are required to make wind mitigation credits available, and a qualifying FORTIFIED roof is one of the recognized ways to earn one on the coast. That does not set a single statewide number, and the credit still varies by company, but it does mean the discount exists by design rather than by luck. Your agent can tell you the exact credit your carrier applies.

Metal vs other roofs for insurance, at a glance

Here is how common roof types tend to line up on the features carriers care about. “Often” and “sometimes” are deliberate, because the discount always depends on the individual insurer and policy.

Roof type	Standard asphalt shingle	Metal / Class 4
Resists large hail	No	Yes
Class 4 impact rating available	Yes	Yes
Strong high-wind and coastal performance	Good	Excellent
Commonly qualifies for a mitigation discount	Sometimes	Often
Pairs with IBHS FORTIFIED certification	Yes	Yes
Discount guaranteed by every carrier	No	No

The takeaway is that metal usually gives you the strongest case for a discount, but a Class 4 impact-resistant shingle can qualify too. For a fuller breakdown of the trade-offs, see our guide on metal roof vs shingles.

How to claim the discount

If you already have a qualifying roof, or you are about to install one, these are the steps that actually turn it into savings on your policy.

1. Confirm the product qualifies. Ask your contractor for the metal product data sheet and its UL 2218 impact rating (aim for Class 4 if storms are a concern).
2. Get the documentation. Collect the manufacturer spec, the impact rating, and any designation certificate such as an IBHS FORTIFIED roof certificate.
3. Call your insurance agent. Ask directly whether they offer a roof, impact-resistant, or wind mitigation discount and what they need to apply it.
4. Submit the proof. Send the paperwork, and complete any inspection the carrier requires to verify the roof.
5. Confirm the credit in writing and recheck at renewal, since carriers update their mitigation programs over time.

One caution worth repeating: never assume a number. The savings vary by company and state and are never guaranteed, so the only reliable figure is the one your own carrier puts on your policy. If you are weighing a new roof, we can build it to the standard that earns the credit and hand you the documentation your agent needs.

• Metal roofing options and styles
• Metal roof vs shingles: cost, lifespan and hail
• FORTIFIED roofing and the storm-rated standard