Roof types for insurance matter because carriers price and even accept your policy partly on what covers your house. Insurers reward materials that resist fire, wind, and hail, and they penalize or refuse the ones that file the most claims. Metal, slate, tile, and concrete rank highest; standard asphalt sits in the middle; wood shake sits at the bottom and is sometimes uninsurable. Roof shape and age move the number too.
How does roof type affect homeowners insurance?
Your roof type affects insurance in three ways: the premium you pay, whether a carrier will write the policy at all, and how a future claim gets paid. Underwriters score the roof on material, shape, and age because those three predict how likely the roof is to fail and how much it costs to replace. A fire-resistant, impact-rated roof lowers expected claims, so it lowers your rate.
Material, shape, and age are the levers underwriters actually pull. Everything else on a roof quote (color, brand, gutters) is close to invisible to an insurer. The Roofing Brief’s 2026 roofing insurance report tracks how carrier exits and claim-denial patterns are pushing more of this scrutiny onto roof condition and material at renewal.
Which roof types are best for insurance?
The best roof types for insurance are metal, slate, tile, and concrete, because each carries a Class A fire rating and a long service life, which cuts the claims an insurer expects to pay. Impact-rated (Class 4) asphalt shingles are the mid-tier winner: cheaper than metal or tile, but still eligible for hail discounts in many states. Standard three-tab asphalt is baseline. Wood shake is the outlier that can cost coverage.
| Roof type | Fire rating (typical) | Service life | Insurance standing |
|---|---|---|---|
| Metal (steel, aluminum) | Class A (with backing) | 40 to 70 years | Best. Discounts up to about 25% possible with some carriers |
| Slate | Class A | 75 to 100+ years | Excellent. Fire, rot, and insect resistant |
| Clay or concrete tile | Class A | 50+ years | Excellent, though weight and breakage can add nuance |
| Class 4 impact-resistant asphalt | Class A | 25 to 30 years | Strong. Hail-credit eligible in many states |
| Standard architectural asphalt | Class A | 20 to 30 years | Baseline. Widely accepted, no special credit |
| Wood shake or shingle | Class C or untreated | 20 to 40 years | Worst. Surcharged, restricted, or refused |
Ratings depend on the full roof assembly, not the visible material alone. A metal panel earns a Class A rating only with the correct underlayment and deck beneath it, and a tile field can drop a class if it is installed over combustible backing. Ask for the tested assembly, not just the product name.
What roof types will insurance not cover?
Wood shake and wood shingle roofs are the ones insurers most often refuse, surcharge, or non-renew, because untreated wood is combustible and drives fire and wildfire losses. Some carriers decline a home with a wood roof outright. Others write it only if the shakes carry a Class A or Class B fire treatment, or they cap payout at actual cash value regardless of age.
Beyond material, insurers also reject roofs for condition rather than type: visible curling, missing shingles, moss, prior unrepaired damage, or an age past the carrier’s cutoff. A perfectly good material on a 25-year-old roof can still be declined. For how a storm-zone carrier weighs material and reinforcement, see our guide to the best roof for hurricane zones.
Does roof shape affect your insurance premium?
Yes. Roof shape affects your premium because wind behaves differently across shapes, and wind is one of the largest claim categories. Hip roofs, which slope on all four sides, shed wind and stay attached better, so insurers often rate them lower. Gable roofs present a flat vertical end that catches uplift, so in wind and hurricane regions they can carry a higher rate unless the gable is braced.
| Roof shape | Wind behavior | Premium effect (wind regions) |
|---|---|---|
| Hip (four slopes) | Aerodynamic, resists uplift | Often lowest, may earn a wind credit |
| Gable (two slopes, flat ends) | End walls catch uplift | Higher unless gable bracing is added |
| Flat or low-slope | Ponding and membrane failure risk | Varies by membrane and drainage |
| Complex (many valleys) | More seams and flashing to fail | Neutral to slightly higher |
Shape credits are strongest in coastal and tornado-belt states where wind mitigation inspections exist. In Florida, for example, a documented hip roof and proper roof-to-wall connections can produce a wind-mitigation credit on the wind portion of the premium. The credit depends on an inspection form, not on the shape alone.
Roof age: the insurability cliff most guides skip
Roof age often decides insurability more than material does. Many carriers stop writing new policies on asphalt roofs older than 15 to 20 years, and some switch an aging roof from replacement cost to actual cash value at renewal. A long-life material buys you a longer runway: a 25-year-old slate or metal roof reads very differently to an underwriter than 25-year-old asphalt.
The practical thresholds most homeowners run into:
- Under 10 years: Widely insurable at replacement cost, full material choice.
- 10 to 15 years: Still insurable, but some carriers request an inspection or photos.
- 15 to 20 years (asphalt): New-policy declines start; existing policies may shift to actual cash value.
- 20+ years (asphalt): Frequent non-renewal or a required replacement before binding coverage.
Because the age clock resets when you re-roof, the material you pick sets how often you face this cliff. Asphalt puts you back at the underwriting desk roughly every two decades; slate, tile, or metal can outlast several policy cycles.
Do Class 4 impact-resistant shingles lower insurance?
Class 4 impact-resistant shingles can lower the premium in hail-prone states, where insurers file specific credits for roofs that pass the UL 2218 impact test at the highest level. The discount varies widely by state and carrier, commonly in the 5% to 35% range, and it applies to the wind and hail portion of the premium rather than the whole bill. Texas and Oklahoma are among the states where these credits are most established.
The credit is not automatic. You have to prove the rating, usually with the manufacturer’s UL 2218 Class 4 certificate and sometimes an installer statement, and the roof has to be the certified product, not a lookalike. Our full breakdown of the ratings and the discount math sits in the guide to Class 4 impact-resistant shingles.
How material and age decide whether a claim pays full price
Material and age together decide whether a roof claim pays replacement cost value (RCV) or actual cash value (ACV). RCV pays what a new roof costs today. ACV pays that amount minus depreciation for the roof’s used-up life, which can cut a settlement by half or more on an older roof. Insurers push aging and short-life roofs onto ACV, so a long-life material protects the payout as well as the premium.
An asphalt roof depreciates against a 20-to-30-year schedule, so at year 18 an ACV settlement is deeply discounted. A slate or tile roof depreciates against a 50-plus-year schedule, so the same calendar age carries far less depreciation. The mechanics of that split, and how to keep replacement-cost coverage, are covered in our guide to the actual cash value roof settlement.
What to check before you buy a roof or a policy
Before you commit to a roof or a policy, confirm the fire class, the impact rating, the roof age, and how the policy pays a claim, because those four decide both your rate and your protection. Get the answers in writing from the roofer for the assembly and from the agent for the policy terms. A cheaper roof that forces an ACV policy can cost more the first time you file.
- Fire class: Confirm the assembly is tested Class A, not just the top layer.
- Impact rating: Ask for the UL 2218 Class 4 certificate if you want the hail credit.
- Roof age and records: Keep the install date and permit; carriers ask for it.
- Payout basis: Confirm whether the policy is replacement cost or actual cash value on the roof.
- Local credits: Ask the agent which wind or hail mitigation credits your state files.
For the wider picture of how roofs, coverage, and claims fit together, start at our Learn About Roofing hub.
Frequently asked questions
What roof type is best for insurance? Metal, slate, and tile are generally best for insurance because each carries a Class A fire rating and a long service life, which lowers the claims an insurer expects to pay. Metal in particular can earn discounts up to roughly 25% with some carriers. Class 4 impact-resistant asphalt is the strongest mid-priced option in hail regions.
Do metal roofs lower insurance premiums? Metal roofs can lower premiums because they resist fire, wind, and hail and last 40 to 70 years, which reduces expected claims. Some carriers offer discounts up to about 25%, though the exact figure depends on the insurer, your state, and whether the panel carries a Class 4 impact rating. The savings are not guaranteed and vary by market.
What roofs will insurance not cover? Wood shake and wood shingle roofs are the most commonly refused because untreated wood is combustible. Some carriers decline them outright, others require a Class A or B fire treatment, and many cap payout at actual cash value. Insurers also decline roofs of any material that are too old or show visible damage, moss, or prior unrepaired issues.
Does roof shape change my insurance rate? Roof shape can change your rate in wind-exposed regions. Hip roofs, which slope on all four sides, resist wind uplift and often earn a lower rate or a mitigation credit. Gable roofs catch more uplift on their flat end walls and can cost more unless braced. The effect is largest in coastal and tornado-prone states with wind-mitigation inspections.
Do Class 4 shingles lower home insurance? Class 4 impact-resistant shingles can lower the hail-and-wind portion of a premium in states that file the credit, commonly a 5% to 35% reduction. You must prove the UL 2218 Class 4 rating with a manufacturer certificate, and the discount only applies where the carrier has filed it, so it is strongest in Texas, Oklahoma, and other hail-belt states.
At what age does a roof cause insurance problems? Asphalt roofs commonly hit insurance trouble at 15 to 20 years, when many carriers stop writing new policies or shift coverage to actual cash value. Roofs past 20 years often face non-renewal or a required replacement before a carrier will bind coverage. Long-life materials like slate, tile, and metal push that cliff out by decades.
Reviewed by The Roofing Brief Team. Last reviewed July 2026.