Slopetame3 FAQ

Slopetame3 is a permanent erosion control mat comprised of ISI’s trademark ring-on-grid system, crossbars on every row and a permeable vegetative fabric layer. Duckbill anchors are provided to secure every roll.

Slopetame3 is unique in that it is an immediate and permanent solution. The three-dimensional containment system is installed just an inch below ground and isn’t visible from the surface. The permanent fabric backing allows for both containment and root growth/penetration for vegetation.

The new design has larger rings, making the whole roll lighter and easier to install. We also added cross-bars to every row (formerly every other) to further assist in the instant containment of erosion.

Slopetame3 is initially more expensive than other erosion control mats but is a permanent solution that will not require maintenance or need to be replaced. Slopetame3 is generally less expensive than the installation of a gabion or retaining wall.

Only a 1” depth is required for vegetation and/or gravel fill.

Slopetame3 can permanently stabilize slopes up to 45 degrees or a 1:1 ratio.

Slopetame3 can be used and will support the weight of pedestrian and most vehicular. However, grass on a slope can be extremely slippery and these installations should be done with care.