Coir Silt Check

Coir Erosion Control Wattles

easy erosion control
Coir Silt Wattle

The Coir Silt Check is a biodegradable option for streams and channels that require water filtration along the length of the area. Made from all-natural coir fibers, these wattles are staked within a stream to retain sediment and slow down the speed of flowing water. When compared to other options, the coir silt check is an all-natural, biodegradable choice for environmentally sensitive locations.

Design of the silt wattles features an interior coir body with a downstream and upstream bottom skirt. Wattles can be either 9" or 12" in diameter to accommodate different flows and sediment requirements.

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If you have questions about products, give us a call at (+1) 772.646.0597 or toll free at (+1) 888.703.9889 or request a price quote.


  • Sizing
  • Functional Height: 9" or 12"
  • Material: Biodegradable Coir
  • Interior Body: Mattress Coir Fibers
  • Downstream Apron
  • Upstream Apron
  • Bristle Coir Twine Netting


  • Easy to Move and Install
  • Allows Clean Water to Pass Through
  • Hassle-Free Maintenance
  • Natural Materials to Prevent Harm to Wildlife
  • No Removal or Disposal Costs

Typical Easy Erosion Control Applications:

  • Streams
  • Channels
  • Check Dams

Request a QuoteQuestions? Call Us: 888. 703.9889


Coir Silt Check Technical Specifications

Property BioD-SiltCheck™ 9 BioD-SiltCheck™ 12


15 ft (4.6 m)

15 ft (4.6 m)

Unit Weight 2.5 lb/ft (3.7 kg/m) 3.0 lbs/ft (5.0 kg/m)
Min. Functional Height 9 in (23 cm) 12 in (30 cm)
Upstream filter apron 8 in (20 cm) 10 in (25 cm)
Downstream filter apron 17 in (43 cm) 24 in (60 cm)
Single twine strength 60 lbs (267 N) 60 lbs (267 N)
Strength of outer net
780 lbs/ft (11.4 kN/m)
520 lbs/ft (7.6 kN/m)
780 lbs/ft (11.4 kN/m)
520 lbs/ft (7.6 kN/m)
Intersecting points in
the netting
Moveable Moveable
Fillings in the aprons Mattress coir liner Mattress coir liner
Fillings in the body Mattress coir fiber Mattress coir fiber
Fiber used in the netting Bristle coir Bristle coir

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Questions? Please give us a call @ (+1) 772.646.0597
or toll free: 888.703.9889 and our team
will be happy to help you.