Savannah homeowners know winter temperatures in Southeast Georgia can swing between warm afternoons and chilly nights. While it might not bring heavy snow, this temperature fluctuation can still impact your roof. Understanding how expansion and contraction affect roofing materials is crucial for protecting your home.
Why Do Roofs Expand and Contract?
When temperatures rise, roofing materials like shingles and metal expand. As temperatures drop, they contract. This constant movement can weaken your roof over time, especially during Savannah’s unpredictable winter months.
Common Roof Issues Caused by Temperature Swings
Cracked or Loose Shingles: Asphalt shingles can become brittle in colder temperatures, leading to cracks or loosening as they shift.
Sealant Breakdown: Repeated stress on roofing sealants can cause them to fail, allowing water to seep underneath.
Metal Fatigue: Metal roofing panels and fasteners may warp or weaken, creating gaps.
Moisture Intrusion: Gaps caused by expansion and contraction allow moisture to enter, leading to leaks and mold.
Protecting Your Roof During Savannah’s Winters
Schedule Regular Inspections: A professional Savannah roofer can identify early signs of damage before they worsen.
Repair Damages Promptly: Addressing cracked shingles, loose nails, or worn sealants can prevent costly repairs.
Choose Quality Materials: Opt for roofing materials designed to withstand Georgia’s climate.
Call Your Trusted Savannah Roofer
Winter weather in Savannah might not seem severe, but the constant expansion and contraction of your roof can lead to significant problems. If you’re noticing signs of roof damage or want to ensure your roof is winter-ready, contact Beau Dossey Roofing today.
By maintaining your roof, you can extend its lifespan and protect your home from costly repairs. Don’t wait—schedule your winter roof inspection now!
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