An ice and water shield is a critical component of a durable and weather-resistant asphalt shingle roof. In this blog, we'll explain the importance of ice and water shields and how they protect your home from water damage.
What is an Ice and Water Shield?
An ice and water shield is a self-adhesive membrane that provides an extra layer of protection against water infiltration. It is typically installed in vulnerable areas of the roof, such as valleys, eaves, and around chimneys.
Preventing Ice Dams and Leaks
This shield helps prevent ice dams from causing leaks. Ice dams form when snow melts and refreezes at the eaves, allowing water to back up under the shingles. The shield prevents water from seeping through to the roof deck. For more on how ice dams form and affect roofs, you can read this guide to ice dam prevention.
Protection Against Wind-Driven Rain
Ice and water shields are also effective in protecting against wind-driven rain. They create a watertight barrier that prevents moisture from penetrating the roof during severe weather conditions.
Extending Roof Lifespan
Installing an ice and water shield can extend the lifespan of your asphalt shingle roof. By preventing water damage to the roof deck and underlying structure, the shield helps maintain the roof's integrity over time.
Importance of Proper Installation
Proper installation is crucial for the effectiveness of an ice and water shield. Ensure your roofing contractor is experienced in installing these membranes and follows manufacturer guidelines. Learn more about proper installation techniques from this roof installation guide.
Contact Us for More Information
Protect your home from water damage. Contact us to learn more about ice and water shields and ensure your roof is properly equipped.
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