Coir Products Specifications

Coir Log and Wattles for Erosion Control


coir wattles and logsQuestion: I am bidding a job requiring coir logs and wattles. I need coir logs specifications in order to submit the bid. Can GEI Works help?

Answer: GEI Works offers coir wattles and logs in standard lengths with multiple diameter options available. Coir wattles and logs are easy to manage and maneuver during install, as well easy to connect for longer erosion control projects. All coir products are biodegradable and 100% natural, as they enrich the soil and encourage deep root establishment as they break down.

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

Coir Logs

coir wattles and logsBest suited for hills and shorelines, coir logs create a natural erosion control area to establish vegetation growth. Coir logs last anywhere from 2 to 5 years, depending the conditions of the area. For coir logs installation information, see our Installation Guide.


Length Diameter Weight Density
10' (3 m) 12" (305 mm) 5 lbs./ft.
(7.4 kg/m)
7 lbs./ft.
(10.4 kg/m)
12" (305 mm) 7 lbs./ft.
(10.4 kg/m)
9 lbs./ft.
(13.4 kg/m)
16" (406 mm) 12.4 lbs./ft.
(18.5 kg/m)
9 lbs./ft.
(13.4 kg/m)
20" (508 mm) 19.4 lbs./ft.
(28.9 kg/m)
9 lbs./ft.
(13.4 kg/m)

Coir Wattles

coir wattles and logs comparisonCoir wattles are similar to coir logs in size and shape; however, wattles are not as densely packed. As a result, wattles are often used for filtration purposes, while coir logs work well for stabilization.


Dimensions Netting Weight Strength
6" x 15'
(152 mm x 4.6 m)
2" x 2"
(51 mm x 51 mm)
0.65 lbs./LF
(1 kg/m)
80 lbs.
(356 N)
9" x 15'
(229 mm x 4.6 m)
2" x 2"
(51 mm x 51 mm)
1.5 lbs./LF
(2.24 kg/m)
90 lbs.
(400 N)
9" x 20'
(229 mm x 6 m)
2" x 2"
(51 mm x 51 mm)
1.5 lbs./LF
(2.24 kg/m)
90 lbs.
(400 N)
12" x 10'
(305 mm x 3 m)
2" x 2"
(51 mm x 51 mm)
3 lbs./LF
(4.5 kg/m)
90 lbs.
(400 N)

coir fiber close upCoir Material is a durable fiber taken from the husk of coconuts during the coconut harvesting process. Coir logs and wattles contain the following material: bristle coir twine (for the outer netting) and mattress coir (inner material). Coir products are relatively waterproof and resistant to saltwater damage. Water submersion does not cause quick degradation in coir material as it does in other less abrasive materials.


Looking for more information about GEI Works coir products? Review our Coir overview page for more information.

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