Lake-effect Snow
Lake-effect Snow | Roof Repair | Roofing | Cleveland
When lake-effect snow barrels in off Lake Erie, it can load your shingles with hundreds of pounds of ice and bury flashing beneath drifts that melt and refreeze for weeks. HEP’s local crew knows every quirk of Cleveland’s winter skies, arriving with infrared scanners to trace hidden leaks and impact-rated materials that shrug off wind-driven pellets. From emergency tarping at 2 a.m. to full tear-offs when spring arrives, our certified technicians handle roof repair with a blend of speed, Midwest friendliness, and 40-year craftsmanship.
We coordinate with insurers, haul away storm-soaked insulation, and leave you with a fortified roof that’s ready for tomorrow’s squalls. Backed by no-fine-print warranties and a customer care line that answers on the first ring, HEP turns lake-effect headaches into peace of mind—so you can watch the snow fall without worrying about what’s happening overhead.
FAQs
How does lake-effect snow impact roofs in the Cleveland area?
When cold Arctic air passes over the warmer waters of Lake Erie, it generates intense, moisture-laden snow bands that can dump a foot or more of heavy, wet snow in just a few hours. This additional weight stresses rafters and trusses, accelerates shingle wear, and increases the risk of ice dams as daytime melting refreezes at the eaves. The freeze-thaw cycle can also force water under flashing and shingles, leading to hidden leaks.
What are the most common signs my roof has been damaged by heavy lake-effect snow?
Watch for sagging ridgelines, interior ceiling stains, peeling paint near exterior walls, and icicles forming where gutters meet the roofline. Outside, look for cracked or missing shingles, loose flashing around chimneys/vents, and granule piles in downspouts. After a major snow event, any new creaking noises from the attic or doors that suddenly stick can indicate structural stress that should be inspected right away.
How soon should snow be removed from my roof, and do you provide that service?
As a rule of thumb, you should consider removal when snow depth exceeds 6–8 inches of wet, compacted snow or 12 inches of powder. Waiting longer increases load and ice-dam potential. We offer safe, low-impact rooftop snow removal using extendable rakes and harnessed technicians who work from roof anchors. Never attempt to shovel from ground level with metal tools—this can damage shingles and void warranties.
If ice dams have already caused leaks, will you recommend repair or full replacement?
We start with a thorough inspection and moisture mapping. If damage is limited to underlayment, insulation, or a small section of decking, a targeted repair is usually sufficient. However, if multiple leak points, widespread mold, or structural rot are present, a full replacement may be more cost-effective long-term. We’ll document all findings with photos and provide both options so you can make an informed decision.
What roofing materials and installation practices help roofs withstand Cleveland’s severe winters?
For asphalt roofs, we use Class 4 impact-rated shingles, synthetic ice-&-water underlayment on the entire roof deck, high-temperature flashing tape, and oversized, vented ridge caps. Metal roofing with standing seams and hidden fasteners is another excellent choice because snow slides off easily. Proper attic insulation (R-49 or higher) and continuous ridge-soffit ventilation keep roof temperatures even, reducing ice-dam risk.
Do you offer emergency roof repair during winter storms, and how can I prepare?
Yes. Our crews are on 24/7 standby from November through March with heated tarps, temporary membrane patch kits, and portable steamers for ice-dam removal. To prepare, keep walkways clear for our access, know where your attic entrance is, and photograph existing roof conditions for insurance purposes. Program our emergency hotline into your phone so you can reach us as soon as issues arise.