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Mirafi G100N Drainage Composite

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Mirafi G100N Drainage Composite - 4' x 50' Roll - Solmax

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SKU G100N-4.50


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This product: 200 sq ft / roll
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Prefabricated Drainage Composite

The Mirafi G-series is a prefabricated drainage composite that relieves water pressure behind walls and structures.

It combines a high-flow drainage core with a bonded nonwoven geotextile, collecting water and carrying it away while filtering out soil. This reduces hydrostatic pressure against retaining walls, foundations, and below-grade surfaces.

The G-series replaces traditional aggregate drainage layers with a thin, easy-to-install sheet, saving space and labor while providing reliable long-term subsurface drainage.

Square Feet / Roll: 200
Geogrid Specifications:  Download Mirafi G100N Specification Sheet

***This is a discontinued product. View the stocked Mirafi G200N >

Why Choose Mirafi G100N?

5 reasons engineers specify Mirafi geocomposite drainage over generic alternatives

Integrated Composite Combines Filter Fabric & Drainage Core

Engineered drainage composite eliminates the need for separate aggregate drainage layer and filter fabric — reducing installation complexity.

Engineered Flow Capacity Tested Per ASTM Standards

Transmissivity and flow capacity are tested and published per ASTM standards — providing the engineering documentation required for project acceptance.

Simpler Installation Than Aggregate Drainage Systems

Pre-assembled composite installs in one step vs separately placing drainage aggregate, filter fabric, and backfill — reducing labor and installation time.

DOT-Specified for Prefabricated Drain Mat Applications

Mirafi G-series drainage composites appear on state DOT specifications for prefabricated drain mat applications.

USA-Made, BABA Eligible

Manufactured in Georgia — qualifies for Build America / Buy America requirements on federally funded drainage projects.

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

  • Reliability: Consistent and proven long-term performance due to a multi-directional core configuration providing a uniform flow path for water to escape.
  • Pressure: Relief of hydrostatic pressure buildup against subterranean surfaces.
  • Drainage: High-flow drainage capacity of up to three times the flow capacity of aggregate or sand, assuring effective drainage for virtually any drainage need.
  • Strength: High compressive strength core that withstands installation and in-situ earth stresses.
  • Cost Efficient: Cost savings due to the lightweight, easy to install 1.22m x 15.24m (4’ x 50’) panels. This saves the transportation cost of bringing aggregate to the construction site.

YOUR TRUSTED
MIRAFI SUPPLIER

  • We are an authorized Mirafi distributor.
  • We only sell genuine Mirafi drainage composites. 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 - G SERIES FABRICS:

TenCate Mirafi G-Series Drainage Composites function for:

- Drainage
- Separation
- Filtration

TenCate develops and produces materials that function to increase performance, reduce costs and deliver measurable results by working with our customers to provide advanced solutions.