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W20

W20

Product Description

CraftGrade™ W20 is synthetic roof-deck underlayment designed and manufactured to replace asphalt saturated felt in sloped roof system construction. Provides an affordable secondary water-shedding barrier for your shingle roof system.

Benefits & Features
  • 100% synthetic construction offers long term moisture protection -doesn’t absorb water and is inert to mold growth.
  • Rolls out flat and does not wrinkle, eliminating customer callbacks.
  • 33% more coverage per pass across the roof (vs 36” wide rolls).
  • Synthetic construction resists tearing during roof installation - UV stabilized to resist UV degradation up to 30 days.
  • Designed to perform under extreme weather conditions.

Specifications

Specifications

For Use On
  • Used beneath fiberglass and asphalt shingles, shakes, stone coated steel roofing shingles and synthetic slate.

Description:Item Code:
CraftGrade™W20 Synthetic Underlayment (Black)TOP1SGWWTSCGW20B
CraftGrade™ W20 Synthetic Underlayment (Gray)TOP1SGWWTSCGW20G

PHYSICAL INFORMATION
Item Code (Black Roll):TOP1SGWWTSCGW20BWeight Per Roll:19 lbs
Item Code (Gray Roll):TOP1SGWWTSCGW20GRolls Per Pallet:64 rolls
Roll Size:48" X 250'Wt Per Pallet:1,266 lbs
Material Per Roll:1000 sq. ft.Limited Warranty:20 Years

Applicable Standards & Approvals
  • UL
  • FBC
  • ASTM