Commercial Products

Roof Drainage & Ventilation

Watairvent ®

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.

Watairvent ® MR

Watairvent® MR is a multi-layer, green roof drainage mat featuring an upper layer of hydrophilic absorbent material with MoistMat™ technology that is designed to keep the soil in place while retaining moisture for enhanced vegetation growth.

Ground Guard® VM

GroundGuard® VM is an eco-friendly growing mat designed for use with pre-vegetated systems requiring extra soil and root stability. Once the root system is established, you have a permanent solution for anchoring vegetation to facilitate transport and installation at the jobsite.

Ground Guard® RR

The GroundGuard® RR Root Reinforcement mat is an effective choice for securing plant roots in all types of erosion or wind prone areas. The tough nylon mesh has an open structure which makes it a perfect environment for soil and plants to embed and entangle; permanently securing plant roots in place.


R-Vent® is a 40% recycled roof ventilation mat used in cedar or metal roof construction. The 90% open mesh creates and airspace/cavity that is perfect for promoting air flow in all directions between the metal panels and sheathing..