Georgia Winter Roof Prep: The 10-Point Checklist Before the Cold Hits
Estimates only. Any dollar figures below are general ranges for the Dallas, GA area, published to help you plan. Every roof is different — pitch, access, decking condition, material choice and current material pricing all move the number. They are not a quote or an offer. For an accurate figure, book a free on-site inspection and we’ll put it in writing.
Georgia winters are usually mild — but when the cold does hit, a neglected roof becomes a liability. Ice dams, freeze-thaw cycles, and hidden leaks from summer storm damage can turn a cozy Dallas home into a $5,000 repair nightmare before you know it. Here’s our 10-point winter roof checklist, based on 8 years and 150+ winter inspections across Paulding County.
Pro tip: Schedule your inspection before Thanksgiving. After Thanksgiving, our emergency line gets 3x busier — and prices go up.
The 10-Point Winter Roof Checklist
1. Check for Missing or Lifted Shingles
Wind from summer/fall storms loosens shingle seal strips. When freezing rain hits, water gets under the shingle and freezes — expanding and lifting it further each cycle.
Do: Walk your property and look for shingle pieces in gutters or on the ground. Use binoculars to check the ridge line.
Don't: Walk on a wet or icy roof — it’s too dangerous.
2. Inspect Your Gutters and Downspouts
Clogged gutters hold water that freezes solid — adding 10+ pounds per square foot and pulling gutters away from the fascia. Then when it thaws, the water has nowhere to go except behind your siding.
Do: Clean gutters before the first freeze. Ensure downspouts extend 5+ feet from your foundation.
iRoofer check: We’ll inspect for ice dam risk — if your gutters consistently hold water, we’ll add drip edge or adjust the slope.
3. Verify Your Ice & Water Shield
Georgia building code requires ice & water shield at eaves, valleys, and penetrations — but many older roofs (and some cheap replacements) skip this step. Ice dams form when warm attic air melts snow, then refreezes at the eave.
Do: From a safe distance, check if you have visible black or white synthetic material along your roof edge (that’s the ice & water shield).
iRoofer recommendation: We install a manufacturer starter row plus 6 feet of ice & water shield at all eaves — code-compliant and ice-dam-proof.
4. Check Your Attic Insulation and Ventilation
A warm attic is the #1 cause of ice dams. Even 2 inches of snow on a 65°F attic roof will create a melt-freeze cycle. Your attic should be 10–15°F cooler than outside air.
Do: Check your baffles (vent chutes) from soffit vents to ridge. Ensure no insulation is blocking airflow.
iRoofer upgrade: Adding ridge vent to an existing roof = $1,200–$2,000. But it prevents $5,000+ ice dam repairs.
5. Examine Roof Penetrations and Flashing
Vent boots, chimney flashing, and skylight seals are the most common leak points. Summer heat expands materials; winter cold contracts them — that’s where cracks form.
Do: Look for black streaks (algae), cracked sealant, or rust-colored stains around vents.
6. Look for Granule Loss
Granules in your gutter = old shingles shedding. In winter, exposed asphalt freezes and cracks — accelerating the decay.
Do: Scoop a handful of gutter debris. If it feels gritty with dark sand-like particles, your shingles are aging.
7. Check for Moss and Algae Growth
Moss holds moisture, adds weight, and accelerates shingle deterioration. In Georgia’s humid winters, moss can grow 2 inches in weeks on shaded north-facing slopes.
Do: Use a moss treatment (zinc or copper strips). Never pressure-wash — it strips granules.
8. Inspect Your Valleys and Step Flashing
Valley areas collect the most water and debris. If debris blocks the valley, water pools, freezes, and backs up under the shingles.
Do: Clear debris from valley areas (carefully, from ground with a pole if possible).
9. Test Your Attic for Moisture
Warm, moist air from inside your home rises into the attic and condenses on cold roof sheathing. In winter, this creates moisture that freezes, thaws, and eventually rots your roof deck.
Do: Look for water stains on attic rafters, or frost on the underside of the roof deck on cold mornings.
10. Schedule a Professional Inspection
Even if everything looks fine from the ground, hidden problems lurk. A professional drone inspection costs $150 — but it catches problems before they become $5,000 emergencies.
iRoofer includes: drone photos of every slope, written report with priority ratings, estimated repair timeline, and insurance coordination.
Signs You Need Immediate Attention
Call us immediately if you see any of these:
- Ice damming (ice chunks hanging from roof edge)
- Water stains on ceiling after a freeze-thaw cycle
- Missing shingles after a wind event
- Sagging roof line (structural danger)
- Icicles longer than 6 inches (indicate warm attic air leaking)
Our Winter Inspection Package
From November through March, we offer a comprehensive winter prep package:
- Full roof inspection (ground + drone) — $150 (credited toward any repair).
- Gutter cleaning and inspection — $200–$400 (depending on home size).
- Insulation & ventilation check — $100 (with attic photos).
- Emergency readiness check — tarping materials pre-staged at your property.
Don’t Let Winter Catch You Off Guard
After 8 North Georgia winters and 150+ emergency responses, we know exactly what fails and when. Schedule your winter roof inspection before the January freeze hits.