For professional roofing contractors, ensuring a roof’s longevity starts with using the right materials in the most vulnerable areas. At Vanboxel Building Supply, we know that the proper application of ice and water shield around flashing is non-negotiable for a quality job. Explore our guide on why this step is so critical.
Creates a Waterproof, Self-Sealing Barrier
Unlike standard underlayment, ice and water shield features an adhesive backing that bonds directly to the roof deck, creating a watertight seal. Its rubberized asphalt composition also seals around nails and other fasteners, preventing water from penetrating the most common points of failure and ensuring a durable, long-lasting installation for your clients.
Prevents Damage from Ice Dams
In our climate, ice dams are a significant threat, forcing water up under shingles and into the roof structure. Applying a quality ice and water shield in valleys, around chimneys, and along eaves provides a crucial secondary barrier. This protection is vital for preventing costly interior water damage and maintaining your professional reputation.
Enhances Flashing System Integrity
Metal flashing is the first line of defense, but it’s not foolproof. Integrating ice and water shield beneath flashing systems at walls, vents, and skylights adds a redundant layer of protection. This synergy ensures that even if the primary flashing fails or settles over time, the roof deck remains completely protected from moisture.
Meets and Exceeds Building Codes
Adhering to local building codes is the bare minimum for any professional roofer. Using ice and water shield in critical areas often meets or exceeds these requirements, showcasing your commitment to quality craftsmanship. This extra step provides peace of mind for both you and your clients, reducing the likelihood of costly callbacks.
Ultimately, using ice and water shield in flashing areas is a mark of a professional, high-quality roofing job. It protects against water intrusion, ice dams, and flashing failures, ensuring the durability your clients expect. For all your professional-grade roofing materials, trust Vanboxel Building Supply to have what you need. Contact us to stock up for your next project.