Commercial Products

Roof Drainage & Ventilation

Watairvent®

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Watairvent® is an effective and 2-ply drainage mat allows water to drain from a vegetated roof system and features a filter fabric that keeps soil particles from blocking its drainage channels.

Dimensions
Specs & Images
Notes
Watairvent® 601
Thickness: .40 in. (10mm)
Roll Widths: 39" (99.06 cm)
Roll Length: 100 ft. (30.38 m)
Coverage: 36.11 yd2 (30.19 m2)
Packaging: 8 rolls per skid

Watairvent® 602
Thickness: .50 in. (13mm)
Roll Widths: 39" (99.06 cm)
Roll Length: 100 ft. (30.38 m)
Coverage: 36.11 yd2 (30.19 m2)
Packaging: 8 rolls per skid

 

Spec Sheet
3-Part Specification
MSDS Sheet
LEED Sheet
Details & Rendering
Installation Instructions

• 4” fabric flap makes joining sections easier.
• Will not trap water.
• Protects roofing membrane during and after installation of vegetation.