PB6 Roof Cover

Product Line: TopShield® Pro
Product Description: The TopShield®Pro PB6 Roof Cover comprises closed-cell extruded polystyrene (XPS) with high-impact facers on both sides.
Product Description
Specifications
Documentation

Product Description

The TopShield®Pro PB6 Roof Cover comprises closed-cell extruded polystyrene (XPS) with high-impact facers on both sides. The board can be installed directly over existing coal tar roof systems if the roof has not been re-saturated within the previous 4 years. The new roof system must be designed to limit the maximum coal tar temperature to 110ºF to prevent volatiles from escaping form the existing system and attacking the TopShield®Pro PB6TS Roofing Cover Board.

Benefits & Features
  • Creates a smooth surface, even over most gravel-surfaced roofs
  • Highly moisture resistant
  • Maintains integrity
  • UL listed
  • Less than 16 lb. per 200 sq.ft. bundle
  • Compares to alternates based on weight, durability, product cost, handling and installation labor

Specifications

For Use On

  • Mechanically-fastened and ballasted EPDM & TPO singly-ply roof membranes

PHYSICAL INFORMATION
Item Code:
TOPPB6TS

Applicable Standards & Approvals
  • ASTM C303
  • ASTM C272
  • ASTM E96 (Desiccant Method)
  • ASTM C518
  • ASTM E84 / UL723
  • UL - R11183
  • FBC
  • Miami-Dade Approved
  • CCRR-1022

Documentation

Technical Data Sheets