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Coir Wattles


Coir Products Sediment Filtration and Erosion Control

coir wattlesGEI Works' coir wattles are 100% biodegradable products commonly used for stormwater filtration and silt and erosion control around construction sites. Packed with coir fibers throughout the erosion control wattle, these units allow water to pass through while sediment, silt and other harmful materials are removed.

Coir wattles visibly resemble coir logs, but they are less densely packed, allowing them to filter out sediment as water flows through them. The design makes it an ideal solution for projects looking to reduce water flow, protect construction sites from storm runoff, and restore environmentally-sensitive areas prone to erosion.


If you have questions about coir products, give us a call at 1-772-646-0597 or request a price quote.


Coir Wattle Features


  • Interior Filling: Mattress Coir Fiber
  • Exterior Netting: Bristle Coir Twine
  • Included: Bottom Apron

Coir Wattle Benefits


  • Easy to Place and Adjust
  • High Filtration of Sediment and Silt
  • Biodegradable
  • Maintains Continuous Water Flow
  • Effectively Retains Filtered Materials

Standard Erosion Control Wattle Applications


coir logs and wattles
  • Sediment Control Around Circular Drains
  • Barriers around Construction Sites and Entrances
  • BMP Around Drains and Curb Inlets
  • Check Dam


Coir Wattle Technical Specifications

Product 6 in. Coir Wattle 9 in. Coir Wattle 12 in. Coir Wattle
Unit Weight 0.6 lbs./ft.
1 kg./m.
1.5 lbs/ft.
2.24 kg./m.
3 lbs./ft.
4.5 kg./m.
Density 3.4 lbs./ft.³
55 kg./m.
3.4 lbs/ft.³
55 kg./m.
3.8 lbs./ft.³
61 kg./m.
Filler Material 100% Mattress Coir Fiber 100% Mattress Coir Fiber 100% Mattress Coir Fiber
Available Length(s) 15 ft. (4.6 m.) 15 ft. (4.6 m.)
20 ft. (6 m.)
10 ft. (3 m.)
Diameter 6 in. (15 cm.) 9 in. (23 cm.) 12 in. (30 cm.)
Outer Netting Material Bristle Coir Twine Bristle Coir Twine Bristle Coir Twine
Mesh Opening 2 in. x 2 in.
5 cm. x 5 cm.
2 in. x 2 in.
5 cm. x 5 cm.
2 in. x 2 in.
5 cm. x 5 cm.
Tensile Twine Strength 60 lbs. (267 N) 60 lbs. (267 N) 90 lbs. (400 N)


High-Strength Coir Wattles

In addition to our standard coir wattles, GEI Works also offers high-strength erosion control wattles, with an added filter apron for stronger sediment filtration. The apron allows for water to continue filtering through, but also provides extended filtration efforts for optimal erosion control.

High-Strength Coir Wattle Technical Specifications

Property 9-Inch High-Strength Coir Wattle 12-Inch High-Strength Coir Wattle
Unit Weight 1.5 lbs./ft.
(2.24 kg./m.)
4 lbs./ft.
(6 kg./m.)
Available Length(s) 10 ft. (3 m.)
15 ft. (4.6 m.)
10 ft. (3 m.)
15 ft. (4.6 m.)
Minimum Functional Height 8 in. (20 cm.) 11 in. (28 cm.)
Filter Apron Length 4 in. (10 cm.) 4 in. (10 cm.)
Single Twine Strength 60 lbs. (265 N) 60 lbs. (265 N)
Outer Net – Machine Direction 780 lbs./ft. (11.4 kN/m.) 780 lbs./ft. (11.4 kN/m.)
Outer Net – Cross Direction 744 lbs./ft. (10.9 kN/m.) 744 lbs./ft. (10.9 kN/m.)
Intersecting Points in Netting Movable Movable
Filler Material 100% Mattress Coir 100% Mattress Coir
Outer Netting Material Bristle Coir Twine Bristle Coir Twine

View more Sediment Control Products from GEI Works.


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Questions about coir products? GEI Works can help! Call our team at 1-772-646-0597 or fill out our quote request form to discuss your requirements.