FLEX MSE - Vegetated Wall System

Flex MSE is a patented engineered solution for vegetated retaining walls and erosion control.

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Cost Effective:

  • Flex MSE is 60% of concrete’s cost installed.

  • Flex MSE is a simple two component system that often installs in half the time of concrete block walls.

  • No specialized equipment, labour, cranes, forms, footings, or rebar.


  • Flex MSE walls require minimal initial leveling or subgrade embedment.

  • The flexible, easily adjusted units conform perfectly to trees and unexpected bedrock

  • Flex MSE is a recycled, non-toxic product that conforms to LEED (Leadership in Energy and Environmental Design) qualifications.  For applicable LEED credits, click here Flex MSE LEED credits.

  • Flex MSE vegetated walls are graffiti proof.

  • Flex MSE installations use 97%  less Green House Gases (GHGs) over comparably sized concrete blocks.


  • Flex MSE lasts almost twice as long as concrete (120 year ASTM System Life rating).

  • A light weight soft armour product that integrates easily with other proprietary systems and has  great performance in limited access, tough or unstable terrain.

  • Settlement and water ruin concrete walls.  Flex MSE has a very high settlement tolerance and excess water drains through the system.  The drainage aspect eliminates the need for chimney drains and pipe behind the wall, while feeding the vegetation.