Tyvek Roof Protector

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Tyvek Roof Protector by Dupont

The Dupont Roof Protector Underlayment is a four-layered synthetic underlayment installed under asphalt or metal roofing sloped at 2:12 or higher. It provides additional grip for slip resistance, a secondary moisture barrier and strength to minimize tearing at the fastener points. This underlayment allows for maximum roof coverage with 10 squares per roll and leads to reduced labor and waste with efficient installation creating fewer overlaps, seams and fasteners. The Dupont Roof Protector Underlayment has increased durability with a higher thermal stability than roofing felt which allows it to stand up against tougher conditions.


  • 20 year limited product replacement warranty
  • UV protection for up to 90 days
  • ASTM D226 Types I & II


  • 42" x 286'
  • 10 mils thick
DuPont Building Envelope Solutions Products 10-Year Limited Warranty for Single-Family, WoodFramed Multi-Family, and Light Commercial Buildings Warranty Warranted Party DuPont provides the following warranty to Builders, General Contractors or Professional Installers upon the terms and conditions set forth herein. Should the Builder, General Contractor or Professional Installer to whom this warranty is given, cease to be in business, this warranty coverage will extend to the original registered owner of the building at the time of installation. This warranty is not transferrable except as set forth herein. Warranted Period This 10-Year Limited Warranty is effective for DuPont Building Envelope Solutions Products (“Products”) identified below and purchased and installed after June 1, 2022 in Canada or the United States (US). If any Products are repaired or replaced under this warranty, then ongoing warranty coverage will continue from the original date of purchase and not from the date of repair or replacement. Applicable Structures For the purposes of this Warranty, “Single-Family Residential Buildings” shall mean fully-detached one or two family structures, as well as townhouse structures not more than three stories above grade plane as defined in the 2018 International Residential Code (IRC) Section R101.2, both to the extent they are exclusively Residential Use building structures. For the purposes of this Warranty “Wood-Framed Multi-Family and Light Commercial Buildings” is defined as an entire building that meets ALL the following conditions listed below. Use of the term IBC references the 2018 International Building Code. (i) Constructed of wood-based structural exterior framing of Type III or Type V Construction* (IBC Chapter 6); and (ii) Does not exceed 2018 IBC max height (Table 504.3) for Type V construction (70 ft.) or Type III construction (85 ft.), including allowances for Automatic Sprinkler height increase (IBC 504.1 and Table 504.4) and ‘podium‘ structures outlined in the Special Provisions* (IBC Section 510); and (iii) Design requirements for the building envelope do not exceed air barrier performance of ASTM E1677 (10.8 psf structural load, 65 mph equivalent wind load), and water infiltration resistance criteria of 6.24 psf (50 mph equivalent wind-driven rain) when tested in accordance with ASTM E331, ASTM E1105, or equivalent. *Special Provisions (IBC Section 510) allows for a “horizontal building separation”, or ‘podium’, to be built under the woodframed Type III or Type V building. The podium is typically constructed of steel framing or concrete. Podium-style buildings are included under “Wood-Framed Multi-Family and Light Commercial Buildings”, as long as all other definition criteria (a. through c. above) are met. In the United States, this warranty applies to “Single-Family Residential Buildings” and “Wood-Framed Multi-Family and Light Commercial Buildings” meeting the above definitions and/or criteria. In Canada, this warranty applies to all building structures with wood-based structural exterior framing that are less than five (5) stories in height. Warranty Conditions This warranty does not apply to consumer over the counter purchases for personal home use. For warranties which may apply to consumer rather than professional product purchases, please refer to the DuPont™ Tyvek® 10 Year Limited Residential Retail Warranty. 10-Year Product Limited Warranty “Products” eligible under this 10-Year Limited Warranty (Product Replacement): • DuPont™ Tyvek® Low-Rise Wrap Products, including DuPont™ Tyvek® HomeWrap® , Tyvek® StuccoWrap® , Tyvek® DrainWrap™, Tyvek® DrainWrap™ CA, and Tyvek® ThermaWrap® LE, and • DuPont™ Tyvek® Commercial Wrap Products, including DuPont™ Tyvek® CommercialWrap® and Tyvek® CommercialWrap® D, and • DuPont Self-Adhered Flashing Products, including DuPont™ Flashing Tape, StraightFlash™, VersaFlange™ (formerly StraightFlash™ VF), FlexWrap™ EZ, and FlexWrap™, and • DuPont™ Tyvek® Fluid Applied Products, including DuPont™ Tyvek® Fluid Applied WB+™ and Tyvek® Fluid Applied Flashing and Joint Compound+, and • DuPont Drainage Mat Products, including DuPont™ Tyvek® DrainVent™ Rainscreen (US only). • DuPont™ Tyvek® IntegrationWrap™ Subject to Product label warnings and the following Product specific terms and conditions set forth below, DuPont warrants that for a period of 10 years from date of purchase, that:

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