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FT Synthetics Platinum Synthetic Underlayment

- Available in 2 Options. Pricing may vary.

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Product Information


The FT Synthetics Platinum Underlayment is composed of 100% recyclable, water-resistant polyolefin. Platinum underlayment is lightweight and durable, and also provides the best protection available while also being cost-effective and a reliable 30 lb. replacement product for felt. Plus, Platinum is easier to carry and has 5X more coverage per roll than felt does. Plus, FT Synthetics backs Platinum Synthetic Underlayment with a lifetime limited warranty.

Compare to FT Synthetics Hydra Synthetic UnderlaymentTitanium UDL 30 Synthetic UnderlaymentOwens Corning WeatherLock HT Tile & Metal Underlayment


  • GRIPSPOT technology for superior slip resistance
  • 100% Recyclable water resistant polyolefin construction
  • Wrinkle free and low temperature flexibility for ease of installation
  • Approved for installation over plywood with proper fasteners on roof slopes 2:12 and greater
  • Fully synthetic
  • Offers superior grip protection
  • Excellent UV resistance
  • The most pliable and easy to use


  • Roll Length: 250ft.(76.2 M)
  • Roll Width: 48in.(1.22 M)
  • Roll Coverage: 10 Square
  • Roll Weight: 35 lbs. (15.9 KG)
  • Roll Thickness: 20 mils
  • Compliant Codes: Miami-Dade County Approved NOA 14-1202.05, Florida Building Code Approved FL20853, Texas Department of Insurance

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