Mirafi 1120N Geotextile Fabric - 15' x 300' Roll - Solmax
FREE SHIPPING
The Mirafi 1100-series is an extra-heavy nonwoven line for the toughest separation and stabilization demands.
These high-mass needle-punched polypropylene fabrics offer maximum puncture, tear, and burst resistance while continuing to drain and filter. They are built for heavy riprap bedding, severe subgrade stabilization, and high-survivability separation under extreme construction stress.
Reserved for the most demanding installations, the 1100-series handles the sharp aggregate, heavy equipment, and difficult soils that would compromise lighter fabrics, protecting the structure for decades.
Square Feet / Roll: 4,500
Fabric Specifications: Download 1120N Specification Sheet
Why Choose Mirafi 1120N?
5 reasons engineers specify Mirafi N-Series over generic nonwoven geotextiles
Superior Strength for Extreme Conditions
The 1120N delivers exceptional grab tensile and puncture resistance — positioned above 1100N for projects with the most severe installation conditions, including very large stone armor and extreme construction loads.
High-Flow Filtration Under Load
Engineered to maintain permittivity and soil retention performance under sustained hydraulic loading and the compressive stress of heavy stone — critical for long-term revetment and erosion control function.
Full ASTM Documentation Package
Published and verifiable property data per ASTM D4632, D4833, D4751, and D4491 — providing the engineering submittal and inspection documentation that design teams require on major infrastructure projects.
USA-Made, BABA Compliant
Produced in Georgia, Mirafi 1120N meets Build America / Buy America requirements for federally funded projects — a domestic sourcing assurance that heavy-duty imported nonwovens cannot provide.
Decades of Corps of Engineers Specification History
TenCate Mirafi heavy nonwovens have been trusted on Army Corps and major DOT projects for over 40 years. The 1120N carries that same specification heritage and pre-approval standing.
