Tapered – ISOX

The ISOX BZO product line is designed to provide a simple, efficient, and high-performance solution for creating tapered insulation on commercial roofing systems. Manufactured from closed-cell polyurethane foam meeting CAN/ULC-S704-11, Type 2, Class 2 standards, ISOX BZO panels ensure optimal water drainage management while maintaining superior thermal continuity.

Thanks to their pre-molded design, ISOX BZO panels allow for quick and uniform installation, while reducing the risk of thermal breaks often caused by cuts made directly on-site.

Standard panels are available in 4’ x 4’ (1220 mm x 1220 mm) format with a 0.00’’ starting thickness, in the following regular slopes:

• 2% — Maximum Thickness: 1.00’’
• 3% — Maximum Thickness: 1.50’’
• 4% — Maximum Thickness: 2.00’’

Several other custom configurations and dimensions are also possible, including slopes of:

• 1 %
• 1.5 %
• 2 %
• 3 %
• 4 %

ISOX BZO panels can be integrated into various roofing insulation systems to optimize drainage while maintaining excellent thermal performance.