Silt Fence
Silt Fence for Construction Erosion Control
Prevent sediment runoff, protect the environment, and stay compliant with quality silt fences from One Clarion. Our construction silt fence products help site managers, contractors, and environmental teams meet federal and local regulations while controlling project costs.
Silt fences use durable geotextile fabric and are available in three grades – Economy, Contractor, and DOT-compliant – so you can match the fence to your site conditions and requirements. They install quickly with or without stakes and provide dependable sediment and perimeter control on active jobsites.
Need help selecting the right product? Our friendly team is ready to assist.
Silt Fence Specifications
| Size | Test | 50 gram | 70 gram | 100 gram |
|---|---|---|---|---|
| Weave | 8x8 weave | 11x11 weave | 11x11 weave | |
| Grab Tensile | ASTM D 4632 | 68 | 98.8 lbs. x 92.4 lbs | 135 lbs. x 125 lbs. |
| Grab Elongation | ASTM D 4632 | 14% | 27% | 15% |
| Mullen Burst | ASTM D 3786 | 230 psi | 205 psi | 200 psi |
| Puncture | ASTM D 4833 | 52 lbs. | 50 lbs. | 50 lbs. |
| Trapezoid Tear | ASTM D 4533 | 47 lbs. | 52 lbs. | 60 lbs. |
| AOS | ASTM D 4751 | 10 sieve | 40 sieve | 30 sieve |
| Flow Rate | ASTM D 4491 | 30 gal/min/ft | 24.2 gal/min/ft | 20 gal/min/ft |
| Permittivity | ASTM D 4491 | 0.03 sec | 0.05 sec | 0.1 sec |
| UV Resistance | ASTM D 4355 | 80% after 500 hrs. | 80% after 500 hrs. | 80% after 500 hrs. |
Silt Fence Types
Our silt fences come in three geotextile fabric grades to match your site conditions and compliance needs:
Economy grade silt fence
- 50 gram weight geotextile fabric
- 36" wide rolls
- Flow rate: 30 gallons per minute per foot
- Grab tensile strength: 69 lbs
Contractor grade silt fence
- 70 gram weight geotextile fabric
- 24", 36", or 42" wide rolls
- Flow rate: 25 gallons per minute per foot
- Grab tensile strength: 114 lbs
DOT grade silt fence
- 100 gram weight geotextile fabric
- 36" or 42" wide rolls
- Flow rate: 10 gallons per minute per foot
Need guidance selecting the right grade for your project? Contact our team today.
Silt Fence Details
Silt fence is a temporary sediment control device used on construction sites and other disturbed areas to help keep soil on site and out of nearby waterways, storm drains, and sensitive environments. The woven geotextile fabric slows runoff, allowing suspended particles to settle out before water passes through the fence.
Installed along the perimeter or downslope of disturbed areas, silt fence works as part of a broader BMP strategy that may include inlet protection, check dams, and sediment basins. When properly trenched, backfilled, and maintained, it helps contractors and site managers meet regulatory requirements for erosion and sediment control.
Our silt fence options are designed to match different site conditions and compliance needs, from lighter-duty economy applications to higher-strength DOT-grade installations. Rolls are available with or without stakes, allowing you to choose the configuration that best fits your installation method, soil conditions, and project schedule.
Silt Fence Features
- Three Grades: Economy, Contractor, and DOT
- Life Expectancy 6 Months
- With or Without Stakes
Silt Fence Benefits
- Helps Sites Comply with Regulations
- Effective Perimeter Control
- Economical Silt Barrier
Silt Fence Applications
Silt fence is commonly used for temporary sediment control on construction and landscaping projects, including:
- Perimeter control around active construction sites
- Downslope protection below disturbed soil areas and stockpiles
- Along drainage swales, ditches, and watershed boundaries
Silt Fence Installation Guide
Proper installation is key to achieving optimal erosion and sediment control with your silt fence:
- Step 1: Dig a trench at least 6" deep along the intended fence line.
- Step 2: Embed the bottom edge of the fabric in the trench to prevent water from flowing underneath.
- Step 3: Backfill the trench and compact the soil firmly.
- Step 4: Overlap fabric sections where multiple rolls are needed, do not leave gaps.
- Step 5: For higher flow rates, consider using wire-backed silt fence for additional strength and durability.
These installation guidelines are general best practices. Always follow job-specific instructions, engineered details, and all applicable compliance requirements, regulations, and jobsite standards for your project.
Silt Fence Frequently Asked Questions
Trenching and backfilling your silt fence ensures that sediment-laden water cannot pass underneath the fabric barrier. Embedding at least 6" of fabric below grade is recommended to maintain regulatory compliance and maximize sediment retention.
Sediment should be removed when it reaches one-third to one-half the height of your silt fence. Excess buildup puts strain on the fabric and reduces effectiveness, increasing the risk of sediment runoff. Regular maintenance extends product life and maintains compliance.
Have Questions? Call Us Now!
Our team is ready to assist you with any inquiries.
Call Us: 1-863-261-8388
