Stormguard 36-in X 66-ft Polypropylene Roof Underlayment - 200 Sq Ft Leak Barrier

Overview:
The GAF StormGuard Roof Underlayment is a premium quality, durable solution designed to protect your roof from leaks and moisture. Measuring 36 inches wide and 66 feet long, this underlayment covers an impressive 200 square feet, making it ideal for both residential and commercial roofing projects. Its advanced polypropylene construction ensures long-lasting performance, while its unique features provide superior protection against the elements.

Key Features:
- Smooth, film surface for enhanced leak protection
- Special adhesive allows for one-time repositioning while maintaining strong adhesion over time
- Unique film surface pattern improves footing, even in hot weather conditions
- Self-sealing properties around nails and metal roofing fasteners
- Split back release film peels off in layers for faster installation
- Fiberglass reinforcement resists wrinkling and buckling, ensuring a flatter lay under shingles
- Designed to withstand high temperatures, making it suitable for metal roof applications
- High temperature compound prevents melting or flowing
- Passes low temperature flexibility tests down to -20 degrees Fahrenheit
- Waterproof integrity maintained after low temperature flexibility requirements
- Can be exposed for up to 60 days if necessary, providing flexibility during installation

Use Cases:
This underlayment is perfect for homeowners and contractors looking to enhance the durability and waterproofing of roofs. It is particularly effective under shingles and metal roofing, providing peace of mind against leaks and moisture damage. Whether you are building a new roof or replacing an old one, the GAF StormGuard Roof Underlayment is an essential component for ensuring a long-lasting, reliable roofing system.