PB6 Roof Cover

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

Documentation