0073590575036

GAF

Model 3389000

Internet #100029597

Store SKU #716863

Tri-Ply 39 in. x 97-1/2 ft. (316 sq. ft.) Modified Bitumen Rolled Roofing in Black

$48.00 /each

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Product Overview

Tri-Ply #75 Base Sheet is a premium roofing base sheet constructed with a fiberglass mat reinforcing that is coated on both sides to ensure a closed-sheet design to prevent asphalt bleed-through. The sealed sheet also serves as an effective flame retarder for the application of torch-applied modified bitumen membranes. Tri-Ply #75 base sheet is engineered for use in the construction of Tri-Ply built-up and modified bitumen roofs.

California residents: see   Proposition 65 information

  • Optimum porosity provides ready escape of air while applying hot asphalt
  • Nailable and rolls out flat for easy installation
  • Meets ASTM D4601, type II
  • FM approved
  • UL classified
  • Miami-Dade county product control approved

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Customer Questions & Answers

4 Questions8 Answers

Customer Questions & Answers

Tri-Ply 39 in. x 97-1/2 ft. (316 sq. ft.) Modified Bitumen Rolled Roofing in Black
Tri-Ply 39 in. x 97-1/2 ft. (316 sq. ft.) Modified Bitumen Rolled Roofing in Black

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3 answers

how is this material installed?

This question is from Tri-Ply 39 in. x 97-1/2 ft. (316 sq. ft.) Modified Bitumen Rolled Roofing in Black
Asked by
congers new york
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March 25, 2015
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Answers (3)

Asked by
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December 9, 2015
Answer: 
Heat with propane torch as you roll it out.
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Asked by
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November 3, 2015
Answer: 
This is a base sheet underlayment this is not the cap sheet you put this on to your bare wood and either nail it down with metal simplex button caps then you can either put Mopdown roll roofing on it or torchdownn or a modified bitumen adhesive
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Asked by
San Diego Ca.
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Home Improvement Profile: Other
October 14, 2015
Answer: 
Question. How is this rooled roofing, modified bitumen installed with using a torch.?
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2 answers

Can this product be used on a flat roof?

This question is from Tri-Ply 39 in. x 97-1/2 ft. (316 sq. ft.) Modified Bitumen Rolled Roofing in Black
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Denver
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June 8, 2016
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Answers (2)

June 10, 2016
Answer: 
Hello, This product is to be used on low-slope roofs (less than ½:12). Greater than ½” slope requires additional back nailing. Our Installation Instructions can be found here - gaf.com/Commercial_Roofing_Systems/Tri_Ply_Modified_Bitumen_and_BUR/Tri_Ply_APP_Smooth/Tri_Ply_Design_Application_Instructions.pdf. Or, if you prefer, call our technical team at 877-GAF-ROOF (877-423-7663), Option 5 - they're Read More
Hello, This product is to be used on low-slope roofs (less than ½:12). Greater than ½” slope requires additional back nailing. Our Installation Instructions can be found here - gaf.com/Commercial_Roofing_Systems/Tri_Ply_Modified_Bitumen_and_BUR/Tri_Ply_APP_Smooth/Tri_Ply_Design_Application_Instructions.pdf. Or, if you prefer, call our technical team at 877-GAF-ROOF (877-423-7663), Option 5 - they're happy to help! Read Less
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June 9, 2016
Answer: 
Hi dude,
Yes, it may be used on a flat roof, be sure to follow all installation instructions.
Mike
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2 answers

what kind of adhesive can i use

This question is from Tri-Ply 39 in. x 97-1/2 ft. (316 sq. ft.) Modified Bitumen Rolled Roofing in Black
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tucson az
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September 1, 2015
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Asked by
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December 9, 2015
Answer: 
none required. heat with propane torch and roll out lapping each row and starting at the bottom.
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September 2, 2015
Answer: 
This product should be nailed down.
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1 answer

what's the ICC/ESR number? Is it listed of 2012 IBC?

This question is from Tri-Ply 39 in. x 97-1/2 ft. (316 sq. ft.) Modified Bitumen Rolled Roofing in Black
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June 2, 2016
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Answer (1)

June 10, 2016
Answer: 
Our technical team would be happy to help you with any product code approval questions you may have at 877-GAF-ROOF (877-423-7663), Option 5.
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