Part of the decking and platform system. Lightweight and efficient drainage mat; 300% better drainage than crushed gravel bed. Mat thickness: 6 mm (1/4"), supplied in rolls. The mat is manufactured to allow maximum load transfer to the structural deck while allowing lateral flow of water infiltration to the drains. Patent number 5,383,314.

• Thin and light, reduces dead loads by 50
• Frost and weather resistant
• Protects tile installations from water damage and frost heaving
• Provides full subsurface drainage for heavy traffic conditions
• Single source responsibility
• Extra Heavy Duty" classification according to TCNA performance levels (RE: ASTM C627 Robinson Floor Test)
• For new projects and renovation
• Reduces the potential for efflorescence