NovaSeal Ultra Illustration

NovaSeal ULTRASynthetic Roof Underlayment

NovaSeal® ULTRA is made from a completely waterproof construction of woven polypropylene and a slip resistant nonwoven top surface. ULTRA forms a barrier in your roofing system that helps protect residential or commercial steep slope roofs in the most extreme weather conditions. ULTRA synthetic roof underlayment delivers exceptional long-term weather barrier performance compared to traditional asphalt felt products. ULTRA is designed for use under metal, asphalt shingles, synthetic shingles, primed cedar shakes and tiles.

SKU# YIPGNSULTRA481

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Key Features

  • Durable, woven construction holds up to rugged tile, metal and slate installs
  • Strong and pliable material that performs in the most extreme temperatures
  • Will not crack or dry out under metal or tile
  • Withstands UV exposure for up to 180 days
  • Nonwoven walking surface provides excellent slip resistant properties
  • Horizontal marker for overlap
  • Lighter weight and easier to handle (10-square roll is only 35 lbs)
  • Greater roof coverage per roll than traditional roofing felt
  • Extended UV protection – can be left exposed for up to 180 days
  • Exceptional tear and puncture resistance

Applications

  • Designed for use under metal, asphalt shingles, synthetic shingles, primed cedar shakes and tiles.