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.
Features & benefits
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Lightweight
Installed roof designs weigh less than two lbs. per square foot (9.8 kg/m2) -
Resilient
Resist splits and tears due to its pliability and elongation characteristics -
Durable
Specially formulated modified asphalt for lasting performance
SBS, APP & BUR roof system product comparisons
Any discussion on asphaltic roofing will involve one or more of these three terms: SBS (Styrene-Butadiene-Styrene), APP (Atactic Polypropylene), and BUR (Built-up roofing). SBS and APP are polymers with unique characteristics, and membranes made with them are classified by ASTM numbers, types and grades. BUR is an assembly method in which multiple layers of felts are installed with hot asphalt in-between.
When is an asphaltic system the right choice?
With the wide variety of roofing technologies available, an asphaltic solution can be your best choice when you’re looking for multi-ply redundancy, enhanced durability, proven performance, high wind uplift and fire-rated assemblies, lower long term performance risk for issued guarantees, high compatibility with other roofing systems, and simplified owner maintenance. Architects and consultants often specify asphaltic solutions for applications such as K-12 schools, higher education low slope buildings, hospitals, data centers, and high-profile federal government projects.
Asphaltic Commercial Roofing 101
Proven historical performance. Time tested durability. Asphaltic roofing products are a go-to material of choice for high end low-slope buildings. Learn more about asphaltic technologies and application techniques, as well as how to decide if asphaltic is the right roofing solution for your next project.
Commercial roofing products: solutions for every roofing need
From single-ply membranes to full system solutions, and state-of-the-art digital services to hands-on training. GAF offers the range of durable, easy-to-use products and services you need to succeed.
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