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Titanium® UDL25, UDL30, & UDL50


Helps Create a WaterProof Barrier

Provides a secondary barrier to help keep water out of the home.

Helps Create a WaterProof Barrier

Provides a secondary barrier to help keep water out of the home.


Titanium® Synthetic Underlayment. The premium choice for protection that lasts. Contractors trust Titanium® Synthetic Underlayment for roofing projects that demand performance. Sure-Foot™ Technology creates a safer nodular walking surface that resists tearing and keeps working to help prevent moisture damage and cracking under tough conditions. Choose one of the most preferred premium synthetic underlayment brands — and the ideal choice for asphalt and metal roofing systems.

  • Protects against UV exposure for up to 6 months
  • Patented Sure-Foot® nodular walking surface provides slip resistant walkability even on steep slopes
  • Titanium® synthetic underlayment is up to 12 times stronger than #30 felt

Titanium® UDL25, UDL30, and UDL50 Roof Underlayment are part of the Owens Corning Total Protection Roofing System®

Roofing Contractor Customer Loyalty Program

Get a $100 Visa® Reward Card for every 30 rolls of Titanium® or 90 rolls of RhinoRoof® underlayment purchased. Click here for details

Dual Logo Printing Available

Maximize your street exposure and attract more customers with a custom dual logo Titanium® print. Click here for details

For use under: metal, shake & shingle roofing

For use under: metal, tile, slate, shake & shingle roofing

For use under premium: metal, tile, slate, shake & shingle roofing

Specifications and Literature

Product Information

Technical Data

  Titanium® UDL25 Titanium® UDL30 Titanium® UDL50
Roll size: 10 sq / 93 m² 10 sq / 93 m² 10 sq / 93 m²
Length per roll: 250’ / 76.2 m 250’ / 76.2 m 250’ / 76.2 m
Width per roll: 48” / 122 cm 48” / 122 cm 48” / 122 cm
Weight per roll: 25 lbs / 19 kg 40 lbs / 19 kg 48 lbs / 19 kg
Rolls per pallet: 56 30 25
Pallet weight: 1450 lbs / 658 kg 1250 lbs / 567 kg 1250 lbs / 567 kg
Meets or Exceeds the following Test Standards
Breaking Strength ASTM D146
Pliability ASTM D146
Loss of Heating ASTM D146
Unrolling ASTM D226
Liquid Water Transmission ASTM D4869
Tear Resistance ASTM D4073
Dimensional Stability ASTM F1087
Pliability CSA A123.3
Moisture Vapor Permeance ASTM E96
Burst Strength ASTM D751
Class A Fire ASTM E108

UL Class A Fire Resistance applies when installed under asphalt shingles.

Only Titanium® UDL50 meets ASTM D4869, Types II & IV.

Applicable Standards & Approvals

  • ASTM D226
  • ASTM E108/UL 790, Class A Fire Resistance
  • Florida Product Approval
  • Miami-Dade Product Approval
  • Intertek Code Compliance Research Report CCRR-1024
  • CAN/CSA A220.1
  • Texas Department of Insurance
  • Contributes to LEED points
  • ASTM D4869, Types II & IV

Total Protection Roofing System®

Total Protection is more than shingle deep

It takes more than shingles to protect your home. It takes an integrated system of components and layers designed to help perform in three critical areas.

  • SEAL Helps create a water-proof barrier
  • DEFEND Helps protect against nature's elements
  • BREATHE For balanced attic ventilation

^ Excludes non-Owens Corning® roofing products such as flashing, fasteners and wood decking

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