Amerimax Roll Valley Flashing is a precision-engineered aluminum strip designed to protect your roof where two opposing slopes meet to form a valley. Valleys are vulnerable points where water naturally collects and flows, making them prone to leaks and moisture intrusion. This flashing acts as a critical moisture barrier, channeling water safely away from seams and joints to maintain a watertight envelope and extend your roof’s lifespan.
Constructed from high-grade aluminum, this lightweight yet durable flashing balances flexibility with strength, making it ideal for both new construction and retrofit roofing projects. The corrosion-resistant aluminum composition ensures reliable performance in harsh weather conditions without rust or degradation. Whether you’re a professional contractor, remodeler, or DIY enthusiast, this flashing simplifies installation while delivering lasting protection against leaks and structural damage.
Features and Benefits
- Premium Aluminum Construction: Superior durability and rust resistance provide reliable waterproofing for years to come.
- Thin Yet Sturdy Design: Balances flexibility and durability for easy handling and precise fitting around complex angles without compromising integrity.
- Versatile Application: Perfect for roof valleys, siding transitions, window and door flashings, and deck flashing wherever moisture protection is needed.
- Easy to Shape: Bends and forms precisely to fit tight spaces without compromising structural integrity or waterproofing performance.
- Weather-Proof Performance: Aluminum composition safeguards structures against moisture in any climate and harsh weather conditions.
Specifications
- Brand: Amerimax
- Model: 66310
- Material: Aluminum
- Width: 10 inches
- Length: 10 feet








