Mirafi 180N/O Orange Delineation Geotextile Fabric - 15' x 300' Roll - Solmax
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This Mirafi orange delineation geotextile combines proven nonwoven separation with a high-visibility warning layer.
Built on the same needle-punched polypropylene platform as the standard N-series, the orange fabric separates and drains while its bright color acts as a buried marker, alerting future crews that they have reached the boundary of engineered fill or a utility zone.
It is specified where separation and a visual warning are both needed, adding a safety and delineation function to everyday drainage and stabilization work without sacrificing fabric performance.
Why Choose Mirafi 180N/O?
5 reasons this orange delineation geotextile outperforms generic alternatives
Permanent High-Visibility Delineation
Orange color is integral to the fiber — not a surface dye — so it remains visible throughout construction and during any future excavation or inspection, providing a permanent record of layer placement.
Full 180N Strength and Filtration
The 180N/O meets the same high grab tensile, puncture, AOS, and permittivity specifications as standard 180N. Delineation color adds zero performance compromise.
Satisfies Delineation Specification Requirements
When plans explicitly call for visually identifiable geotextile layers, Mirafi N/O satisfies that requirement by name. Generic alternatives typically cannot be accepted as compliant substitutes.
USA-Made, BABA Eligible
Produced in Georgia, Mirafi 180N/O meets Build America / Buy America requirements on public infrastructure projects where domestic origin must be documented.
Fully Documented QA & ASTM Testing
Manufactured under ISO-certified quality systems with verifiable ASTM property data — giving inspectors and project owners the documentation confidence that generic fabrics rarely provide.


