What Is Ice and Water Shield?
Ice and water shield is a self-sealing, waterproof barrier designed to protect your roof from moisture infiltration. This durable, self-adhesive membrane bonds tightly to your roof deck and seals around nails, preventing water from seeping into your home.
Unlike traditional roofing underlayment, which can shift and allow water penetration, ice and water shield stays firmly in place. It is typically installed in the most vulnerable areas of a roof, such as valleys, around chimneys, skylights, and along eaves where ice dams are likely to form.
Why Is It Important?
In Central PA, we see our fair share of rain, snow, and ice, making water protection a necessity. Ice and water shield helps prevent leaks before they happen, keeping your home safe and extending the life of your roof.
When snow and ice accumulate on your roof, the thawing and refreezing process can allow water to seep under shingles. Without a waterproof barrier, this moisture can damage the wooden decking, leading to rot, mold, and weakened structural integrity. Ice and water shield forms a watertight barrier that stops this process in its tracks.
Additionally, this protective layer ensures that even if shingles get lifted or damaged during a storm, water won’t easily penetrate your home. The self-sealing properties of the membrane also prevent leaks around nails and fasteners, areas that are particularly prone to water intrusion.
What Are the Dangers of Not Having It?
Without ice and water shield, your home is at a higher risk for severe water damage. Here are some of the major risks:
- Increased Risk of Leaks – Roofs without ice and water shield are more vulnerable to leaks, especially in areas where water naturally pools or flows heavily.
- Mold and Mildew Growth – Moisture that seeps into your attic or walls can create the perfect breeding ground for mold, leading to potential health issues and costly remediation.
- Structural Damage – Water-damaged roof decking can weaken over time, leading to sagging or even collapse in extreme cases.
- Higher Energy Costs – Water infiltration can ruin insulation, making it harder to regulate indoor temperatures and leading to increased energy bills.
For homeowners in Central PA, adding an ice and water shield is a small investment that pays off in long-term protection. Call Starway Roofing today for a free consultation and ensure your home is safeguarded!
Call Starway Roofing Now: Call Us: 814-646-3314
Serving Central PA & Surrounding Areas