>

PROPEX Erosion control

PROPEX Erosion control

PROPEX^® erosion control and surface stabilization systems offer innovative solutions that are more sustainable and cost-effective than hard armoring materials. Our nature-based engineered solutions stabilize and protect against hydraulic stress for more resilient levees, dams, channels, shorelines and other key infrastructure.

Product

Description

Functions

PROPEX Envirofelt

Natural fiber geomat

Function icon - Erosion control

PROPEX Polymat

HDPE geomat

Function icon - Erosion control

Explore the case studies

Explore all case studies

14 October 2025
Case studies
Providing long term slope stabilization for sandy soils
In 2008, TC Energy installed a gas pipeline under the St. Maurice River. Erosion and instability on steep slopes led to the installation of PROPEX^® Armormax^®, which continues to provide long-term stabilization with a natural, vegetated solution.
Discover more

Get in touch