How's Your Roof?
Take the 2-minute assessment to find out if you need to replace, repair, or just keep an eye on it
FREE ROOF ASSESSMENT
Roof Condition Assessment
Answer a few quick questions about your roof's age, material, and any symptoms you've noticed — and we'll tell you what to do next.
How old is your roof?
If you're not sure, your best guess is fine — or check your home inspection report.
WARNING SIGNS
Signs Your Roof Is Telling You Something
Your roof communicates its condition through visible symptoms. Here are the most important warning signs to watch for — and what each one means.
Curling or Buckling Shingles
When shingle edges turn upward (cupping) or the center rises (clawing), the material has lost flexibility. This is an end-of-life indicator that can't be reversed.
Missing Shingles
A few missing shingles after a storm may be repairable. Widespread loss across multiple areas usually signals the adhesive strip has failed — a systemic issue.
Granule Loss in Gutters
Shingle granules protect asphalt from UV damage. Heavy accumulation in gutters (looks like coarse sand) means the protective layer is wearing away.
Daylight Through Roof Boards
If you can see light from inside your attic, the roof deck is compromised. This is urgent — water is following that same path during rain.
Sagging Roofline
A visible dip or bow in the roofline indicates structural issues with the decking or rafters. This is the most urgent sign and requires immediate professional attention.
Ceiling Water Stains
Brown stains on upper-floor ceilings mean water is getting past the roof system. The stain may be far from the actual leak point — water travels along rafters before dripping.
THE 30% RULE
Repair vs. Replace: A Simple Framework
If the cost to repair your roof exceeds 30% of the cost to replace it, replacement is almost always the better investment. You get a full warranty, modern materials, and peace of mind — instead of patching a system that's nearing end-of-life.
For example, if a full replacement costs $18,000 and your repair estimate is $6,000+, you're better off putting that money toward a new roof that will last 25–30 years.
GET A PROFESSIONAL OPINION
Nothing Replaces a Professional Inspection
Our online assessment gives you a starting point — but a professional inspection reveals what you can't see from the ground. Hidden moisture, ventilation issues, and decking condition all require an expert eye.
Book Your Free InspectionFREQUENTLY ASKED QUESTIONS
Roof Assessment FAQs
How do I know if I need a new roof or just repairs?
The key factors are age, extent of damage, and the 30% rule. If repair costs would exceed 30% of a full replacement, replacement is usually the smarter investment. Isolated damage on a newer roof is often repairable, while widespread issues on an aging roof point toward replacement.
How long does a roof last?
Lifespan varies by material: asphalt 3-tab shingles last 15–20 years, architectural shingles 25–30 years, cedar shakes 30–40 years, metal 40–70 years, and slate 75–100+ years. Climate plays a role too — freeze-thaw cycles, heavy snow, and ice dams can shorten these estimates by several years.
Can I just repair part of my roof?
Yes, if the damage is localized (one section from storm damage, a single leak source) and the rest of the roof is in good condition with years of life remaining. Partial repairs don't make sense if the surrounding shingles are at end-of-life — you'll just be patching next to material that's about to fail.
Is moss on my roof a problem?
Moss itself doesn't necessarily mean you need a new roof. It thrives in shaded, moist areas and can be treated with zinc strips or moss killer. However, heavy moss growth lifts shingles and traps moisture, which accelerates deterioration over time. Address it early before it causes real damage.
What should I do if I suspect roof damage after a storm?
Stay off the roof — assess from ground level. Look for missing shingles, dented gutters, and fallen debris. Document everything with photos and contact your insurance company within 48 hours. Then schedule a professional inspection before making any permanent repairs.
How accurate is this online assessment?
This tool gives you a general direction based on age, material, and visible symptoms. It's a helpful starting point, but it can't detect hidden issues like moisture under shingles, decking rot, or ventilation problems. A professional inspection — especially a drone inspection with thermal imaging — is the only way to get a complete picture.
Does my roof age reduce my home's value?
Yes. Home inspectors and appraisers factor in roof age and condition. A roof nearing end-of-life can reduce your home's value by $5,000–$15,000 or more, and may complicate buyer financing. Conversely, a new roof adds significant resale value and eliminates a common deal-breaker.
When is the best time to replace a roof?
Late spring through early fall offers the best conditions. Shingle adhesive needs warm temperatures (above 40°F) to seal properly. Fall is often ideal — mild weather, lower demand, and your roof is sealed before winter. Avoid winter installations if possible, though emergency work can be done year-round.