Build walls, steps, and columns with VERSA-LOK Weathered Standard retaining walls.


Grow your own retaining wall to control soil erosion and stabilize slopes with the new Envirolok Vegetated Retaining Wall System.

Green landscaping just got greener with the introduction of the Envirolok Vegetated Retaining Wall System from Agrecol. This revolutionary concept provides a natural solution for erosion control, streambank and shoreline stabilization, stormwater management, and the creation of rain gardens and other functional green spaces.

VERSA-LOK Retaining Wall Systems distributes the Envirolok Vegetated Retaining Wall System in the Upper Midwest. Call 651-770-3166 to talk with a VERSA-LOK Midwest' sales representative.

Envirolok vegetated walls are built by weaving rows of soil-filled geotextile bags together into a cohesive barrier and locking them in place with spikes. Then, the face of the stacked bags is planted with native plants, sod and seed. Within weeks, plants grow through the bags and develop extensive root systems that lock into the native soil and form an ecologically sound vegetated erosion control system with permanent structural strength.

Choose from four special native plant seed mixes designed for use with the Envirolok system. Each mix includes a wide variety of grasses, sedges and wildflowers to suit your wall’s environment, depending on its proximity to sunlight and water.

An Envirolok vegetated wall:

  • Grows deep-rooted perennial vegetation that locks, renews and improves the structure year after year
  • Does not interfere with hydrological processes
  • Provides habitat that’s safe for amphibious and aquatic species
  • Retains oxygen and moisture
  • Absorbs sound
  • Moves with freeze/thaw cycles

Day 1. Envirolok retaining walls comprise rows of soil-filled geotextile bags, which can be hydroseeded or planted with native plant plugs.


Day 15. Native plant roots grow into and through the soil-filled bags


Day 100. The deep roots of native plants stabilize soil and fight erosion naturally.


Specifications
Envirolok Spec
General Spec
Material Data

Engineering PDF/DWG
Wall Construction Sequence .pdf | .dwg
Estimation Charts .pdf | .dwg
Reinforced Shoreline Section-C .pdf | .dwg
Reinforced Wall Section-C  .pdf | .dwg
Unreinforced 3.5' Wall Section-C  .pdf | .dwg
Unreinforced Shoreline Section-C  .pdf | .dwg
Unreinforced Wall Section-C  .pdf | .dwg
Terms and Conditions .pdf
Bag Material
.pdf

Installation
Spiked Cinched Twined wall
Spiked Chinced Wall
Standard Spiked Wall
Vegetating the Wall
  Case Studies
Chicago River
Edgefield Golf Course
Lake Waubesa
Gerber Parking Lot
Lake Winnipeg
Native Seed Mixes
Full Sun, No Water: Mix 920
Part Sun, No Water: Mix 921
Part Sun, Riparian: Mix 922
Full Sun, Riparian: Mix 923
 
 


Contact:
VERSA-LOK Retaining Wall Systems
6348 Hwy 36 Blvd.
Oakdale, MN 55128
ph: (651) 770-3166
fax: (651) 770-4089
versalok@versa-lok.com