DuPont Tyvek Protec 200 Roof Underlayment

Tyvek Protec 200 Underlay is a high-performance synthetic roofing underlayment with a unique four-layer construction, designed to provide industry-leading walkability on roof slopes of 2:12 or higher.
Features an embossed, non-woven pattern to allow dirt and water flow, enhancing traction for safer footing in wet, dry, hot, and cold conditions
The lamination layer forms a durable moisture barrier
Woven polypropylene scrim adds strength and resilience
Installs smoothly and lays flat for uniform shingle application
Readily holds chalk lines for precise alignment
Ideal for renovations, re-roofing, and new builds across a variety of roofing materials