Preparing for winter is a critical part of home maintenance. It is also essential to maintaining your living space’s comfort during the colder months. While the dropping temperatures and harsh weather can affect various areas of your house, your roof is particularly vulnerable. Keep reading to discover how cold weather can harm a roofing system.
Ice Dams
Ice dam formation is a roofing problem many homeowners face in winter. It occurs when the heat inside the attic melts the snow on the roof. The melted snow then runs to the system’s edges and refreezes due to lower temperatures, forming a dam. These ice formations can cause water to back up beneath shingles, potentially causing leaks and interior damage. Proper attic insulation and ventilation can discourage ice dam formation by maintaining an even roof temperature.
Snow Accumulation
Excessive snow accumulation can place undue stress on your roof’s structural components. The added weight can cause the system to sag, develop cracks or even collapse in extreme cases. Monitor the snow load on your roof and safely remove buildups to prevent extensive damage.
Moisture-Related Problems
Condensation forms when the warm air inside your home meets the cold surface of your attic and roof. Without adequate ventilation, this moisture can settle into the roof’s structure, leading to mold, mildew and wood rot. Ensuring your attic has sufficient ventilation and adding a vapor barrier can help mitigate these risks.
Freeze-Thaw Cycles
As temperatures fluctuate, water that has seeped into the cracks and crevices of your roof can freeze, expanding and causing the materials to contract and separate. Over time, freeze-thaw cycles can cause shingles to break or rack. Regular roof inspections can help detect minor issues before they require costly repairs.
Is your roof prepared for winter? Let Ken Morton & Sons LLC ensure it can handle the rigors of the colder months. We have been delivering superior roofing solutions for nearly four decades. Call us at (856) 582-8800 or complete our online form to get a free estimate. We serve clients in Sewell, NJ, and the surrounding communities.
