Multi-Composite Drainage and Protection Boards TREMDrain 3000 NW is designed for horizontal drainage applications requiring a high compressive strength and moderate flow capacity. TREMDrain 3000 NW uses a high strength Class 1 needle-punched, non-woven filter fabric and includes a protective backing film for added membrane protection. Basic Uses

• TREMDrain 3000 NW is ideal for horizontal, split slab, plaza and paver decks.
• TREMDrain 3000 NW is used with TREMproof™ and Paraseal® waterproofing membranes serving both as a protection course and replacement for traditional pipe and stone drainage systems.