Weighing in on Ice and Snow: How They Impact Your Roof

Winter’s beauty often hides the toll it takes on your roof. Snow and ice may seem harmless, but they can create serious challenges, from added weight to potential leaks. Here’s a closer look at how these elements impact your roof and what you can do to protect it.

The Weight of Snow

Snow accumulation might look picturesque, but it can be heavy—especially when wet. This added weight strains your roof’s structure, increasing the risk of sagging or even collapse. Homes with older roofs or inadequate insulation are particularly vulnerable.

Ice Dams and Their Hidden Threats

Ice dams form when heat from your home melts snow on the roof. The melted water flows to the edges, where it refreezes, creating a barrier. Trapped water behind the ice dam can seep under shingles, leading to leaks, water damage, and mold growth inside your home.

The Freeze-Thaw Cycle

Winter’s temperature swings create a damaging freeze-thaw cycle. Melting snow or rainwater seeps into small cracks in shingles or the roof deck and refreezes overnight. As the ice expands, it enlarges the cracks, causing deterioration over time.

Gutter Problems

Ice buildup in gutters can block proper drainage, creating pools of water on the roof. This standing water can weaken roofing materials and contribute to leaks or rot. Additionally, the weight of the ice may pull gutters away from the structure.

Protect Your Roof From Winter’s Wrath

Preparation is key to minimizing snow and ice damage. Insulate your attic to prevent heat loss, clear gutters before winter, and remove heavy snow when possible. A professional roof inspection can also help identify weak spots before they become major issues.

Ready to winter-proof your roof? Contact Lakes Country Roofing today for expert roofing services ensure your home stays protected this season. Call (218) 997-7663 or fill out our online form to schedule an appointment.