WBSF Belted | 2 Stage Filtration

Medium & Heavy Duty Woven Belted Silt Fence, 2 - Stage
Woven Belted Silt Fence, 2 Stage Filtration
Our WBSF 2 Stage Silt Fence addresses the trapping efficiency and stormwater release required for the success of the practice. Five (350 lb) belts are woven within the fabric making this silt fence one of the strongest on the market. The internal belts used as staple points allow this fabric to hold maximum loads without additional support. WBSF exceeds federal guidelines with 83.2% efficiency (ASTM-D-5141).

  • No wire required
  • No net required
  • Wood or Steel post can be used
  • Master Roll can be sliced (See video for comparison loading)
Woven Belted Silt Fence | 2 Stage Filtration

WBSF 2 STAGE is a woven belted fabric specifically designed for the practice of vertical sediment control (silt fence). It addresses the efficiency required by the EPA, the controlled release of storm water that transports the sediment and reinforcing elements for linear strength and attachment points. Therefore, it traps the sediment, releases the water and has the structural integrity to stay in place.

Our WBSF 2 Stage Silt Fence addresses the trapping efficiency and stormwater release required for the success of the practice. Five (350 lb) belts are woven within the fabric making this silt fence one of the strongest on the market. The internal belts used as staple points allow this fabric to hold maximum loads without additional support. WBSF exceeds federal guidelines with 83.2% efficiency (ASTM-D-5141).
WBSF Belted 2 Stage Spec Sheet
WBSF 2 - Stage Index Testing (PDF)
WBSF 2 - Stage Efficiency Test (PDF)
WBSF 2 - Stage Material Spec Sheet (PDF)
WBSF 2 - Stage UV Testing (PDF)
WBSF 2 - Stage CAD FILE (Zipped DWG)

* Please note: DWG files are zipped files that contain AutoCad drawings. These cannot be opened here. They must be downloaded, saved and unzipped and then loaded into an AutoCad or compatible program.
  • Pat. 5,843,306
  • Pat. 6,428,693 B2
  • Pat. 6,004,457
  • Pat. 6,261,445 B1
  • Pat. 6,709,579 B1
  • Pat. 6,416,674
  • Pat. 7,074,326 B2
  • Pat. 2,837,508
  • Pat 6,416,674 B1
  • Pat 7,465,129 B2
  • Pat. RE42,695E

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The choice of silt fence is to be determined by the topography and soils of a given area. Flat topography can be served well with medium duty silt fence, where rolling topography requires the use of a heavy duty silt fence for best results.

Areas around water bodies or wetlands require the use of a fabric that has been designed for sensitive areas.

The most value of your purchase can be best achieved by utilizing the grade of silt fence that most economically meets your jobsite's need, while still meeting the desired results.