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Mirafi FW700 Geotextile Fabric

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Mirafi FW700 Geotextile Fabric - 12' x 300' Roll - Solmax

$2,255.93


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SKU MIRAFI-FW700-12x300


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This product: 3600 sq ft / roll
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Woven Monofilament Filtration

The Mirafi FW-series is a woven monofilament geotextile designed for high-flow filtration and drainage.

Woven from monofilament yarns, these fabrics keep large open pathways for water while filtering soil, giving them excellent flow and clog resistance in wet, fine-grained conditions. They are specified for subsurface drainage, riprap bedding, and permanent erosion control.

Where standard wovens would blind or clog, the FW-series maintains permeability over the long term, making it the choice for drainage-critical and high-sediment environments.

Square Feet / Roll: 3,600
Weight: 173 lbs
Fabric Specifications:  Download FW700 Specification Sheet

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Questions? (800) 748‑5647
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Why Choose Mirafi FW700?

5 reasons engineers specify Mirafi monofilament woven fabric over generic ditch lining geotextiles

Optimized AOS for Ditch Lining & Permanent Erosion Control

Larger AOS openings allow high flow-through rates while retaining soil particles under sustained hydraulic loading in channel and ditch lining applications.

AREMA-Compliant for Railroad Track Drainage

Meets AREMA monofilament woven geotextile requirements for railroad track subsurface drainage — Class 2 application by name specification.

DOT Pre-Approved, ASTM-Tested

Mirafi FW700 appears on state and federal DOT qualified products lists for ditch lining and erosion control applications with published ASTM data.

USA-Made, BABA Eligible

Produced in Georgia — qualifies for Build America / Buy America requirements on federally funded erosion control and railroad projects.

40+ Years of TenCate Erosion Control Track Record

FW-series monofilament fabrics have a long DOT and railroad project history that no generic woven alternative can replicate.

Frequently Asked Questions

This Product is Stocked in the California and Georgia Distribution Centers Only.

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 Questions? Call (800) 748-5647

PRODUCT SUMMARY

  • Engineered Filtration: Resists clogging while maintaining flow rates in high gradient and dynamic flow conditions.
  • Durability: High survivability rating in aggressive installation and loading conditions along with excellent resistance to chemicals in aggressive environments.
  • Soil Interaction: Superior soil confinement resulting in greater load distribution.
  • Unique Constructions: Manufactured with highly UV stabilized multifilament fibers which provide uniform opening size (AOS) while maintaining high long-term flow rates. Mirafi ® FW-Series geotextiles are manufactured with specialized processes to produce unique physical and hydraulic properties not possible with standard geotextiles, woven or nonwoven.
  • Seams: Panels can be sewn together in the factory or field, providing cross-roll direction strength to facilitate installation

YOUR TRUSTED
MIRAFI SUPPLIER

  • We are an authorized Mirafi distributor.
  • We only sell genuine Mirafi fabric. We never ship mislabeled overruns or "knock-offs".
  • You order Mirafi, we ship Mirafi. Even if a stock issue arises we never substitute for another brand without the customer's direct consent.
  • When you call, we answer. When you call Paramount Materials you get a live person quickly, ready to help with product or order questions. (M-F 5:00 am - 3:00 pm Pacific Time)

Fabric Shipping Time - Georgia Warehouse:

By default, Mirafi fabric orders ship from the Georgia warehouse where a full stock of the Mirafi fabric types are maintained. Most orders ship same day (M-F) if order is placed before 11:00 AM EST. Transit times displayed in the map are listed in business days, are approximate and are specific to the Mirafi fabric line. The day that the order is shipped is not counted as a transit day. Most Mirafi fabric rolls ship via LTL freight. For expedited shipping rates please call: (800) 748-5647

The transit times displayed on the map are for our free shipping option.

Fabric Shipping Time - Southern California Warehouse:

Note: By default, orders ship from the Georgia warehouse with the standard transit times shown above. If you would like your order to ship from the Southern California warehouse (Mira Loma) you must first fill out a stock check request. Orders can also be picked up at this warehouse location if preferred. Southern California warehouse orders must be placed over the phone.

Most Mirafi fabric California warehouse orders ship same day (M-F) if order is placed before 11:00 AM EST. Transit times displayed in the map are listed in business days, are approximate and are specific to the Mirafi fabric line. The day that the order is shipped is not counted as a transit day. Most Mirafi fabric rolls ship via LTL freight. For expedited shipping rates please call: (800) 748-5647

The transit times displayed on the map are for our free shipping option.

PRODUCT INFORMATION - FW SERIES FABRICS:

TenCate Mirafi® FW-Series woven monofilament polypropylene geotextiles function for:

Filtration
Separation
Erosion Protection

The Difference TenCate Mirafi® FW-Series woven monofilament polypropylene geotextiles make:

Highly UV stabilized
High strengths for durability and survivability
Consistent, measurable pore sizes
Long-term clogging resistance
High flow rates
Superior soil confinement
Cross roll direction strength when panels sewn together

System Solutions:

Erosion Control
- Revetments
- Land Reclamation

Waste Management
- Landfill Drainage and Filtration

Water Management
- Subsurface Drainage
- Water Containment
- Water Protection

TenCate Mirafi® S Series Specification Sheets


Case Studies



Case Study: Mirafi FW700

THE SCENARIO

The City of Termal in Coachella Valley, California needed serious water and sewer upgrades that were looked into for solutions offered by geosynthetics.

Coachella Valley requested a geotextile that would be long-lasting and offer a controlled flow rate. It was mandatory that the new sewer system would be dependable and long-lasting by using the correct materials.

DESIGN

The product chosen by the  Coachella Valley Engineering Department was TenCate Mirafi® FW700 woven geotextile because they believed this product would be perfect for the project.  Mirafi® FW700 was also chosen for its durable properties and excellent flow rate of 18 gal/min/ft2

The strength and flow rate offered by Mirafi® FW700 was considered the perfect choice for the project.  The engineer believed this product would give the necessary level of flow they required.  It was determined TenCate Mirafi® FW700 would deliver the long-lasting and high performance they needed for years to come.  Mirafi® FW700’s components were extremely important to deliver the best drainage platform for the application.

CONSTRUCTION

To start with, the contractor dug out the old sewer pipes and installed sheer walls for a safe working area. They chose to use a pipe rail apparatus then placing the roll cores over it. They brought the product down then placed a layer of  Mirafi® FW700 at the bottom of the trench onto the subgrade.  AT this point, the contractor filled 8” of ¾” crushed aggregate on top of the geotextile.  Afterward, they lowered the new sewer pipe into the trench on top of the Mirafi® FW700 along with ¾” crushed rock. Once the pipes were securely in place,  ¾” of crushed aggregate was placed over the pipe, and then the trench was filled. Mirafi® FW700 was cut and wrapped around the rest of the aggregate creating a continuous layer between the soils above and below the ¾” aggregate. This offered the necessary platform for drainage and filtration that was required for the project.

PERFORMANCE

Using TenCate Mirafi® FW700 offered the strength, drainage, and filtration needed by the city for its water and sewer upgrades. What TenCate Mirafi® FW700 offered:

Excellent strength to guarantee the 3/4” aggregate would remain in place.

The 18 gal/min/ft2 flow allowed for good filtration and drainage.

Mirafi® FW700 provided separation of the native soil and the 3/4” aggregate.

The completed project resulted in water and sewer improvements for the project that will last for many years and give enhanced water and sewer services for the City of Thermal.