About Tri-Ply® SBS Granule Membrane

Lightweight, resilient and durable, Tri-Ply® SBS Granule installed roof designs weigh less than two lbs. per square foot (9.8 kg/m2), resist splits and tears due to its pliability and elongation characteristics, and feature specially formulated modified asphalt for lasting performance.

Product Documentation

Resources for every professional

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Contractors

We’re building new plants for greater capacity, and better systems for faster response and greater visibility.
Contractor Resources
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Architects & Design Pros

We’re building better, faster, more accurate access to the information you need.
Design Resources
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Property managers & owners

Whether you manage one property or many, we’re building the products and programs you need to reroof, restore, or maintain your investment.
Building Resources