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Titanium® PSU30



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

Download Brochure PDF | 1.11 MB


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

Download Brochure PDF?V=1645600974000 | 1.11 MB


Titanium® PSU30 is the only modified rubberized asphalt Peel & Stick underlayment with a patented slip resistant Sure-Foot® nodular walking surface technology that allows for easier steep slope walkability, even in wet or dusty conditions. And it can be applied under most types of roofing shingles, including metal, tile, shake, slate, and both asphalt and synthetic shingles.

  • It is specifically designed for waterproofing protection on 2:12 or greater sloped roof applications subject to the effects of ice damming and wind driven rain.
  • Its unique cool gray surface technology does not expand or contract and provides for a cooler working surface during installations.
  • It’s a granular-free surface which can protect your metal roof from premature corrosion.
  • Titanium® comes with a Lifetime Limited Warranty*
* See actual warranty for complete details, limitations and requirements.
Titanium® PSU30 Roof Underlayment is part of the Owens Corning Total Protection Roofing System®.

Roofing Contractor Customer Loyalty Program

Get a $100 Visa® Reward Card for every 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

Specifications and Literature

Product Information

Technical Data

Titanium® PSU30 Roll Specs
Length per roll: 72’ / 22 m
Width per roll: 36” / 91.4 cm
Weight per roll: 51 lbs / 23.1 kg
Gross roll size: 216 sq ft / 20m²
Net of overlap 2 sq / 18.58²
Rolls per pallet: 25
Pallet weight: 1356 lbs / 615 kg

Test Standard Titanium® PSU30 Typical Value
Color   Gray
Surface   Synthetic Polymer - Patented Sure-Foot® slip resistant nodular
Release Liner   Silicone Treated, Crinkled Poly Split Release
Weight per square   24 lbs / (10.8 kg)
Nail Sealability ASTM D1970 Pass
Permeability ASTM E96 0.0336
Nominal Thickness ASTM D5147 45 Mil (1.1 mm)
Tensile ASTM D1970 MD 100 lbs/in/ (17.5 kN/m) | CD 80 lbs/in (14 kN/m)
Thermal Stability ASTM D1970 240°F (115°C) Pass
Low Temp Flexibility ICC AC 48 Pass
Tear Resistance ASTM D1970 MD 140/ CD 100 lbf (622/445 N)
Adhesion to Plywood ASTM D903 4 lb/in (700 N/m)

Titanium® brand products are manufactured in accordance with national standards which allow for non-critical variances in weights and measurements. Test data is based on an average taken over several production runs and should not be considered or interpreted as maximum or minimum values. Values are typical data and not limiting specifications. All values ± 10%.

UL Class A Fire Resistance applies when installed under asphalt shingles

Applicable Standards & Approvals

  • ASTM D1970
  • ASTM E108/UL 790, Class A Fire Resistance
  • Florida Product Approval
  • Texas Department of Insurance
  • PRI ER 1378E02

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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