Materials:Gafglas No. 75 Base Sheet

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Materials:Gafglas No. 75 Base Sheet

Notice to the Reader:

The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.

Accepted for RoofStar Guarantee Program
Date TBA
Product Summary
GAFGLAS® #75 Base Sheet is a premium roofing base sheet constructed with a strong glass mat 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.
BUR Installation Guidelines
Click below for the Technical Data Sheet.
Technical Data Sheet

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