How Does Shingle Roofing Stand Up to Cedar City's Snow and Ice in the Winter?

Cedar City winters bring significant snowfall, freezing temperatures, and ice - all of which put your roof to the test. The good news is that quality asphalt shingle roofing performs well in these conditions when it’s properly installed with the right supporting components.

How Shingles Handle Snow

Modern architectural shingles are designed to handle the weight of snow accumulation typical in Cedar City. Their multi-layered construction provides strength and durability, while the textured surface helps manage snow retention. The key is ensuring your roof’s structural support is adequate for the snow loads our area experiences.

The Ice Dam Challenge

Ice dams are one of the biggest winter threats to shingle roofs in Cedar City. They form when heat escaping from the attic melts snow on the upper portions of the roof. The meltwater runs down to the colder eaves, where it refreezes and creates a dam of ice. Water backs up behind the dam and can seep under shingles, causing leaks and interior damage.

Prevention is the best strategy:

• Proper attic insulation keeps heat inside your home and off the roof
• Adequate ventilation maintains uniform roof temperatures
• Ice and water shield membrane applied along the eaves provides a critical waterproof barrier

Freeze-Thaw Cycling

Cedar City experiences frequent freeze-thaw cycles throughout winter, which can stress shingle materials. As water gets under shingle edges and freezes, it expands and can lift or crack shingles over time. High-quality shingles with strong adhesive bonds and proper installation resist this better than budget alternatives.

Winter-Ready Installation by HAVN Construction

When HAVN Construction installs a shingle roof in Cedar City, we build in winter protection from the start:

• Ice and water shield along all eaves and valleys
• Premium synthetic underlayment for added moisture protection
• Proper ventilation systems to prevent ice dams
• High-wind-rated shingles that resist uplift during winter storms

These measures ensure your shingle roof is ready to handle everything a Cedar City winter can throw at it.

Concerned about your roof this winter? Call HAVN Construction at (435) 572-2866 for an inspection or consultation.