5 Signs Your Roof Needs Replacing
Curling shingles, granule loss, daylight through attic boards — learn the five warning signs that mean it’s time to call a roofing contractor before a small leak becomes a structural problem.
Kentucky weather doesn’t go easy on roofs. Freeze-thaw cycles in winter, heavy hailstorms in spring, and brutal UV exposure all summer — your roof takes a beating year after year. Knowing when to replace versus repair can save you thousands. Here are the five signs our crew sees most often on jobs across Clarkson, Leitchfield, and Grayson County.
1. Curling or Buckling Shingles
Asphalt shingles curl in two ways: cupping (edges curl upward) and clawing (middle lifts while edges stay flat). Either means the shingles are aging out or moisture has gotten under them. Once they curl, they lose their ability to shed water and wind can catch them.
2. Granule Loss and Bare Patches
Check your gutters. Asphalt shingles shed their protective mineral granules as they age. Heavy accumulation — enough to fill a coffee cup — means the shingles are past their useful life. Bare patches look like discolored dark spots on the shingle surface.
3. Daylight Through Attic Boards
On a bright day, go into your attic and kill the lights. Any pinpricks of daylight coming through means there are gaps in your decking, flashing, or shingles. Where light gets in, water gets in. Even small gaps can cause significant rot in decking boards and rafters over time.
4. Sagging Roof Deck
A healthy roof should be flat and firm. If you see a visible dip or sag — especially running along a rafter line — that’s structural. Either long-term moisture has rotted the decking, or the rafters themselves are compromised. A sagging deck is a collapse risk.
5. Your Roof Is 20+ Years Old
Standard 3-tab asphalt shingles last 15–20 years. Architectural shingles last 25–30. Metal roofs last 40–70. If your roof is over 20 years old, it should be professionally inspected annually even if it looks fine from the street.
What About Metal?
When our customers in Grayson County replace an aging asphalt roof, the majority are now choosing standing-seam metal. The upfront cost is higher, but the 50-year lifespan, lower insurance premiums, and zero maintenance requirements make it the better long-term investment for most Kentucky homes.
If you’ve spotted any of these signs, contact UIR for a free roof inspection. We’ll give you a straight answer — replace, repair, or monitor — with no pressure.
Ready to Talk About Your Project?
Free estimates on all jobs. No pressure, no upsell — just straight answers from a contractor who's been in Grayson County for 29 years.