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Tyvek Protec 120 and 160

DuPont™ Tyvek® Protec™ engineered synthetic roofing underlayments offer high-performance with a variety of roofing materials, from metal roofing to asphalt shingles. The gray Tyvek Protec 120 features a limited 30 year warranty, and the green Tyvek Protec 160 features a limited 40 year warranty.


Industry-leading walkability is a benefit found throughout the portfolio of Tyvek® Protec™ roofing underlayments.

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Tyvek Protec - Walkability

Industry-Leading Walkability

The unique embossed pattern allows for better traction while walking on the roof, in dry, wet, hot, cold, and dirty conditions.

Tyvek Protec - Slip Resistance



The bottom layer includes a slip-resistance coating providing grip to the roof deck.

Tyvek Protec - Easy to Chalk


Easy to Chalk

Accepts and holds chalk marks for more visible lines and a better-finished product.

Tyvek Protec

Whether you’re looking for a utility product that minimizes costs for your clients or a premium grade that will stand up to the heaviest roofing materials, Tyvek® Protec™ has you covered.

Industry-leading walkability when compared to other low permeability synthetic roofing underlayments.