A1A Wholesale Supply: Your trusted source for high-quality roofing underlayments, offering Starwrap Ice & Water to provide a crucial secondary line of defense against water intrusion from ice dams and wind-driven rain.

For superior protection of your roofing system, choose Starwrap Ice & Water, a self-adhered underlayment from a leading manufacturer. Available from A1A Wholesale Supply, this product provides a durable, flexible, and waterproof barrier in the most vulnerable areas of steep-slope roofs.

The longevity of a roofing system hinges on its ability to withstand water intrusion, especially in critical areas like eaves, valleys, and rakes. Starwrap Ice & Water, supplied by A1A Wholesale Supply, is a high-performance underlayment specifically designed to provide a secondary waterproof barrier. Its construction from a glass mat carrier coated with a blend of SBS polymers and premium asphalt gives it an ideal combination of durability, flexibility, and dimensional stability.

The self-adhesive nature of Starwrap Ice & Water ensures a strong bond to multiple substrates, creating a continuous, monolithic layer of protection. This membrane is particularly effective at preventing water from infiltrating the roof deck, which is crucial for mitigating damage from ice dams. Its split-release film makes for easy and precise application, while the sand-surfaced top layer enhances safety on the job site by providing reliable foot grip. The material’s exceptional tear and puncture resistance ensures it can withstand on-site activities and harsh weather conditions.

Starwrap Ice & Water is a code-compliant product, meeting the stringent standards of ASTM D1970, a key benchmark for self-adhering polymer modified bituminous underlayments. By using this product, contractors and builders can guarantee a reliable, long-lasting roofing system for their clients.

Key Features and Benefits for Contractors:

• Self-Adhesive: Creates a strong, immediate bond to the roof deck for a waterproof seal.
• Safety First: Sand-surfaced top layer provides excellent slip resistance for safer application.
• High Flexibility: Accommodates roof movement and temperature fluctuations without cracking.
• Durable & Resilient: Rot, tear, and puncture resistant for all-season performance.
• Easy Installation: Split-release film and excellent adhesion simplify and speed up the application process.
• Code Compliant: Meets the performance criteria of ASTM D1970 for quality assurance.

Basic Uses:

• Providing a waterproof underlayment for steep-slope roof decks.
• Protecting vulnerable areas such as eaves, valleys, rakes, and ridges from water intrusion due to ice damming and wind-driven rain.
• Serving as a vapor barrier in roofing systems.

Product Specifications:

• Dimensions: 36″ x 65′ (1.97 squares)
• Nominal Thickness: 1.2 mm (48 mil)
• Weight: 64 lbs per roll
• Compliance: ASTM D1970
• Temperature Range:
  • Application temperature not under 5ºC.
  • Storage temperature not to exceed 43ºC.