Commercial | Residential | Multifamily | Wall
A material breakthrough for roofing protection
Advanced traction and grip for workers combined with lightweight durability and moisture protection for roofs, Tyvek? Protec? Roofing Underlayment is ideal for renovation or new construction projects.
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Tyvek? Protec? 120
Tyvek? Protec? roofing underlayments feature a unique embossed pattern allowing for better traction and grip while walking on the roof. Plus, you¡¯ll enjoy the added benefits of lightweight durability, excellent secondary moisture protection and a wrinkle-free surface for smoother installations. Tyvek? Protec? underlayments are ideal for jobs from renovation to new construction, and designed for slopes 2:12 and higher under a variety of roofing materials.
Features & benefits
| Grip |
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| Industry-leading walkability |
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| Easy to chalk |
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Physical Properties
| Method | Unit | Value | |
|---|---|---|---|
| Nominal Thickness<sup></sup> | D1777 | mm | 0.248 |
| Liquid Water Transmission<sup></sup> | D4869 | - | Pass |
| Permeability<sup></sup> | E96 | perms | <0.05 |
| Tensile Strength<sup></sup> | D751 | lbf | 88.5 |
| Elongation<sup></sup> | D751 | % | 21.5 |
| Tear Strength<sup></sup> | D4533 | lbf | 25 |
| Fire Rating<sup></sup> | ASTM E108 | - | Class A |
| UV Exposure<sup></sup> | ICC-ES AC188 | days | 90 |
| Temperature Range<sup></sup> | Thermal Cycling | - | ¨C40¡ãF to 240¡ãF |
| Code Approvals<sup></sup> | ICC-ES AC188, per Intertek CCRR-1062 ASTM D226 | - | Pass |
Available Sizes
| Roll Width (ft.) | Roll Length (ft.) | Roll coverage (square) |
|---|---|---|
| 4 | 50 | 2 |
| 4 | 250 | 10 |
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