Firestone Building Products SBS Modified Bituminous Membrane Roofing

Product Overview


Product Overview

Product Description, Applications

Styrene-Butadiene-Styrene (SBS) Modified Bitumen Roofing Systems from Firestone Building Products combine exceptional elongation and fatigue resistance properties with the strength of a glass-reinforced polyester mat. The integrated roofing systems consist of a single-ply membrane, approved insulation, flashing, sealant, mechanical fasteners and adhesives.

Suited for new and existing roofs, Firestone Building Products offers a complete line of products, including pre-manufactured modified bitumen membrane systems, standard built-up systems and hybrid built-up roofing/modified bitumen systems to suit roofing needs.

The diverse line of roofing systems includes:

  • Firestone SBS Base Sheet - A Styrene-Butadiene-Styrene rubber-modified asphalt, reinforced with a glass fiber mat and coated with a fine mineral release agent
  • Firestone SBS Cap - An SBS modified bitumen membrane, reinforced with a 190 g/m2 (5.6 oz/yd2) non-woven polyester mat, with continuous glass fiber strands in the machine direction. The addition of SBS rubber optimizes the natural waterproofing characteristics of asphalt and increases system performance. Tested in accordance with ASTM D5147, it meets ASTM D6164, Type I, Grade G standards; it meets CGSB 37-GP-56M, Type I, Class A, Grade 1 when tested in accordance with CGSB-GP-56m Canadian standards
  • Firestone SBS FR - A granular surfaced bitumnous single-ply membrane, with SBS and non-woven polyester mat with continuous glass fiber strands
  • Firestone SBS Premium FR - A single-ply membrane, modified with SBS Rubber and non-woven polyester mat with continuous glass fiber strands

Features, Benefits

  • Flexible and durable
  • Optimum natural waterproofing
  • Increased system performance, with outstanding tear strength, load strain and puncture resistance
  • Increased thermal and physical force resistance over a range of temperatures
  • Installations with conventional hot asphalt or Firestone Multi-Purpose MB Cold Adhesive
  • Minimized end lap shrinkage

Learn more about roofing products from Firestone Building Products.


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Manufactured By
250 West 96th Street
Indianapolis, IN 46260
MasterFormat® Categorization