Separating Facts from Fiction Series: Winter Roofing Concerns.

Myths and misconceptions about commercial roofing during the winter months are surprisingly common. Can you repair your roof in winter? Can you prevent ice dams? There are many questions to consider. Let’s explore some of these myths and clarify the facts to better understand winter’s impact on commercial roofing.

Myth#1: Repairs and replacements are not possible during winter

While it's best to complete roofing work during the designated roofing season and milder temperatures, an experienced commercial contractor such as CentiMark can perform roof repairs and installations even in winter. So if you have a roofing concern that just can't wait and may escalate into a larger issue or even an emergency, call us.

Myth#2: Ice dams can’t be prevented

Ice dams develop when melted snow refreezes at the roof's edges, creating barriers that trap water. This phenomenon can also occur in multi-functional buildings, where different roof sections may have varying temperatures, such as a heat-producing manufacturing space adjacent to a milder office area. If your roof drainage system is obstructed with debris or requires repairs, rainwater or melting snow won’t drain off effectively, worsening the issue. However, this can be prevented with regular maintenance to address these problems before they escalate. Snow removal and monitoring during winter months are essential in managing ice dams. For severe conditions, consider installing heat cables. Check out this article to help you.

Myth#3: Winter weather is not a concern for new roofs

All roofs are affected by severe winter weather. Preventive maintenance, snow removal and monitoring are essential for any roof, whether new or old. Read this article for tips on preparing your roof for the winter season.

Myth#4: Ventilation is not an issue in winter due to lower humidity

Proper ventilation is crucial in winter to prevent condensation and ice dam formation. While colder air holds less moisture, heating systems inside commercial buildings may increase indoor humidity, which can accumulate in poorly ventilated roof systems. Without adequate ventilation, warm, moist air from inside can cause condensation on the roof deck, leading to mold, mildew and other issues. Additionally, trapped warmth contributes to uneven roof heating, which may result in ice dams. Schedule a comprehensive roof inspection or thermal scan to determine if you have moisture issues in your roof system.

Winter can be tough on commercial roofs, but you can reduce the risks associated with snow, ice and other seasonal problems through preventative maintenance and timely repairs. By partnering with an experienced commercial roofing contractor like CentiMark, you can ensure your roof gets the care it needs to endure any season. Contact us today!