Henry Drain Board

Henry Drain Board products consist of multiple components designed to enhance the performance of Henry/Bakor waterproofing systems and protected membrane roofing. Henry Drain Board consists of a polypropylene core combined with a filter fabric.  There a serveral types of Henry Drain Board products:

• DB 2000 is a three-dimensional polymeric core drain board with a non-woven geotextile fabric fully bonded to the top dimples of the core.
• DB 6000 is a high-strength, three-dimensional polymeric core drain board with a non-woven geotextile fabric fully bonded to the top dimples of the core.
• DB 6200 is a high-strength, three-dimensional polymeric core drain board with a non-woven geotextile fabric fully bonded to the top dimples of the core and a protection sheet adhered to the back side of the drain board to help prevent die cutting of the waterproofing membranes.
• DB 9000 is a three-dimensional polymeric core drain board with a tough woven monofilament fabric.

Features

• Integral part of a high performance Bakor waterproofing system or protected membrane roofing system
• Low installed cost compared to other drainage systems such as aggregates
• Easy to handle and install
• Strong and durable with very high compressive strength and tear resistance
• Chemically resistant
• High flow capacity