Flintglas® MS Cap CoolStar®


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Flintglas® MS Cap CoolStar®

CertainTeed Flintglas MS Cap Sheet CoolStar is a mineral surfaced fiber glass cap sheet with reflective CoolStar granules.  It is designed for use as a cap sheet over inorganic and organic built-up roofing systems.
  • Granulated, uncoated finish
  • Handles like standard product - no special installation requirements
  • Low maintenance
  • More consistent
  • More aesthetically pleasing
Flintglas MS Cap Sheet CoolStar meets the requirements established by California Title 24 and ENERGY STAR®.  Visit www.coolroofs.org or www.energystar.gov for more information. 

CertainTeed Flintglas MS Cap Sheet CoolStar is manufactured on a durable, high quality fiber glass mat which receives a heavy coating of weathering grade asphalt and is surfaced with highly reflective CoolStar granules. The fiber glass base mat provides excellent strength and moisture resistance in conjunction with a reflective, durable granule surface.

  • Support Mat: Wet process fiber glass mat
  • Surfacing: Highly reflective CoolStar granules
  • Weight: 80 lbs. per roll
  • Dimensions: 39-3/8" x 32' 10" (108 sq. ft.)
  • Coverage: One square
  • Thickness: 2.8mm (111 mils)

For additional technical resources please refer to the CertainTeed Commercial Roof Systems Manual or click on the Technical Information link located on the left navigation area.

CertainTeed Flintglas MS Cap Sheet CoolStar may be applied in either hot asphalt or approved cold adhesive such as CertainTeed's FlintBond™. Rolls should be stored upright, off ground, completely protected from the weather. Roof decks shall be structurally sound, dry, smooth and meet or exceed minimum requirements of the deck manufacturer, local code and CertainTeed. Roof decks shall provide positive drainage.

For detailed installation instructions please refer to the CertainTeed Commercial Roof Systems Manual or click on the Installation Instructions link located on the left navigation area.

Outstanding Warranty Options

CertainTeed backs its commercial roofing systems with the confidence of three warranty choices:
Limited Product Warranty
NDL Roof Membrane Limited Warranty*
Full System NDL Limited Warranty*
Owners and specifiers who choose the NDL or Full System NDL warranty options have the added security of manufacturer involvement in the sometimes difficult process of contractor qualifying and workmanship inspection.  Consult with the roofing contractor and your CertainTeed commercial roofing territory manager to decide which CertainTeed warranty is best for your building or project.
*NDL warranties are not available on all specifications and are only available through CertainTeed Gold and Silver Star Contractors

CoolStar roofing products are more energy-efficient than standard roofing products and exceed ENERGY STAR® and California Title 24 standards.

To meet ENERGY STAR standards, a low slope roofing surface must have a solar reflectivity of .65 (meaning it reflects 65% of the radiation away from the surface and absorbs 35%).

In general, an ENERGY STAR-labeled product can help reduce energy costs by as much as 30%.

The state of California has an even tougher requirement for a "cool" or energy-saving roof called Title24.  To comply, a low slope roofing surface must have an initial solar reflectivity of .70 and thermal emittance of .75.  CoolStar roofing products surpass both of these important, industry-recognized standards.

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