As one of the most long-lasting roofing products, metal has become a popular choice for many homes. However, years of neglect and harsh winter weather conditions can cause the material to deteriorate rapidly. Follow the tips outlined in this guide to keep your metal roofing in good condition and extend its life span.

How to Care for a Metal Roof in Winter

1. Inspect for Damage

Alabama's winters are generally mild, and some areas only see a dusting of snow a few times a year. However, the season does bring substantial rain that might cause roofing concerns.

Look for evidence of roof deterioration from the ground, such as scratches, peeling paint, loose seams, and cracked or defective flashing. Inspect your roof from inside your home via the attic to see if light is streaming through the rafters. If you can see the sun peeking through, there may be minor openings where water and air are entering the property. Excessive moisture intrusion can lead to wood rot, mold, and mildew, while air loss can cause your HVAC system to work harder and utility bills to spike.

2. Clear Out Gutters

Gutters maintenance can impact a roof's longevity. When the temperature drops in the winter, certain trees in Alabama lose their leaves, and they might accumulate in and clog the trays. When water can't drain, it will remain stagnant in the trough, settling against the metal roof and causing corrosion. Clean the gutters thoroughly, scooping out leaves and twigs by hand and rinsing the channels with a hose or power washer to remove leftover debris.

3. Address Rusting

Corrosion is a frequent issue with metal roofing, especially for galvanized steel roofs. A contractor can repair rusted panels and prevent future corrosion by coating them with water-resistant paint. However, galvanized fasteners, clips, and screws that hold the roof together may also rust, allowing rainwater to enter the home or panels to blow away due to strong winds. If the damage to your metal roof is extensive, consider replacing it with a rust-resistant material, like aluminum. 

4. Trim Nearby Foliage

Overhanging and nearby branches can scratch off the metal’s paint, leaving the exposed area underneath vulnerable to air, water, and subsequently, corrosion. Trim trees limbs to reduce the risk of scuffing. This will also prevent dried leaves and twigs from falling into the gutters.

For quality custom metal roofing, work with the team at Alabama Metals in Newton. This family-owned business serves clients throughout the Wiregrass region, and they take pride in their reliability and customer service. They are a premier metal fabricator, providing customers with everything from railing, roof, and building installation to welding services. They also offer a 40-year color warranty on all products. Call (334) 299-0117 to discuss your needs with a knowledgeable team member and learn more about their services.