ALCO Shield™ Ice & Water Protector Granular +

ALCO Shield™ GRANULAR+ is a high-performance, self-adhering ice and water protector designed to defend critical roofing areas—such as eaves, valleys, ridges, dormers, and skylights—from water intrusion caused by ice dams and wind-driven rain. Made from polymer-modified asphalt and reinforced with glass fiber, it features a granular skid-resistant surface that ensures safety during installation while sealing around fasteners for long-term protection. With excellent manufacturing quality and all-season application capabilities, ALCO Shield GRANULAR+ offers reliable, code-compliant performance for both residential and commercial roofs.

Features & Benefits

Performance

• Polymer-modified asphalt membrane reinforced with fiberglass for strength and flexibility
  
• Granular surface provides long-term durability and traction
  
• Seals around nails and fasteners to help prevent leaks

Installation

• Self-adhering with high-tack adhesive for all-season application
  
• Initially repositionable for easier alignment during installation
  
• Granular surface improves installer safety with anti-skid properties

Protection & Compliance

• Protects against ice dams, wind-driven rain, and water intrusion
  
• Ideal for use around eaves, valleys, ridges, skylights, and dormers
  
• Meets or exceeds residential and commercial building code requirements
  
• Made in the USA – proudly manufactured in Detroit